Federal Capture Intelligence

Top GSA plumbing, heating, and air-conditioning contractors (NAICS 238220)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 General Services Administration agency guide NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Latest 12 months
$10.8M
Net obligations · Up $420.8K vs. $10.4M preceding
Prime contractors
14
With positive obligations in the latest 12 months

Research the GSA federal contracting market for plumbing, heating, and air-conditioning under NAICS 238220. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, contract types, competition, and procurement methods, and potential recompete research leads.

Contract obligation trends for Plumbing, Heating, and Air-Conditioning Contractors at the General Services Administration

Federal records show $123.8M in net obligations across 1,006 awards in Plumbing, Heating, and Air-Conditioning Contractors at the General Services Administration from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.35% of $35.5B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 4.1% from $10.4M to $10.8M. 4 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY26 is year-to-date through Sep 10, 2026; earlier years show complete fiscal-year totals.

FY26 year-to-date: $9.2M versus $10.2M through the same date in FY25 (−10.2%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$23.3M756Complete
FY2023$22.6M391Complete
FY2024$56.9M239Complete
FY2025$11.8M179Complete
FY2026$9.2M139YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$123.8M
1,006 awards · 121 prime contractors
Latest 12-month movement
+4.1%
$10.8M vs. $10.4M
Leading eight prime share
99.0%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.35% of $35.5B in agency-wide net obligations.
Set-aside share when reported
53.1% of 145 awards with reported set-aside status.
Set-aside reporting
77 set aside · 68 no set-aside · 861 not reported

What changed in the last 12 months?

Sep 11, 2025–Sep 10, 2026, compared with Sep 11, 2024–Sep 10, 2025.

Competitive shifts

BRIGHT REGARDS, LLC gained the most market share
0.5%→13.4%+12.9 percentage points
The contractor now ranks #2 by positive obligations, based on 5 reported actions.
CONSIGLI CONSTRUCTION CO., INC. lost the most market share
37.95%→6.33%−31.6 percentage points
The contractor now ranks #5 by positive obligations, based on 15 reported actions.

Buyer demand

Reported obligations through PBS R1 ACQ MANAGEMENT DIVISION decreased
$4.1M→$684K−$3.4M
Latest-period activity spans 1 award across 1 prime contractor.
Reported obligations through PBS R8 ACQUISITION MANAGEMENT DIVISION increased
$187K→$3.1M+$2.9M
Latest-period activity spans 4 awards across 2 prime contractors.
How these findings are calculated

Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.

Federal contract obligations by funding office

See how positive obligations were attributed across funding offices in the 12 months ending Sep 10, 2026.

28.2% of positive obligations were attributed to PBS R8 ACQUISITION MANAGEMENT DIVISION. That represents $3.1M, up $2.9M from the preceding 12 months.

Latest 12-month share of positive obligations; the gray segment represents all other reported offices.

  1. PBS R8 ACQUISITION MANAGEMENT DIVISION28.2% · $3.1M · up $2.9M
  2. PBS PROJECT DELIVERY CENTRAL - BRANCH F12.5% · $1.3M · up $1.3M
  3. PBS R11 CONSTRUCTION SERVICES DIVSION CENTER 411.8% · $1.3M · up $1.3M
  4. PBS CENTRALIZED ACQUISITION SERVICES - CUSTOMER CONTRACTING BRANCH B11.3% · $1.2M · up $1.2M
  5. PBS PROJECT DELIVERY WEST - BRANCH E7.1% · $770K · up $770K
  6. All other reported offices29.1% of positive obligations
View reported office rankings, comparisons, and evidence

USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.

  1. Reported funding office

    PBS R8 ACQUISITION MANAGEMENT DIVISION

    #1Up 5 from #6

    Latest 12 months

    $3.1M

    28.2% of positive obligations

    Versus preceding 12 months

    +$2.9M

    2 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 1535.1% from $187K to $3.1M. The office’s share of positive obligations moved from 1.8% to 28.2%, a change of +26.4 percentage points.

    The latest period contains 5 actions across 4 awards. The preceding period contained 4 active prime contractors and 8 awards.

    Leading award-level changes

  2. Reported funding office

    PBS PROJECT DELIVERY CENTRAL - BRANCH F

    #2New to the positive-obligation ranking

    Latest 12 months

    $1.3M

    12.5% of positive obligations

    Versus preceding 12 months

    +$1.3M

    2 active prime contractors · 42 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $1.3M. The office’s share of positive obligations moved from 0% to 12.5%, a change of +12.5 percentage points.

    The latest period contains 48 actions across 42 awards and 2 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.

  3. Reported funding office

    PBS R11 CONSTRUCTION SERVICES DIVSION CENTER 4

    #3New to the positive-obligation ranking

    Latest 12 months

    $1.3M

    11.8% of positive obligations

    Versus preceding 12 months

    +$1.3M

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $1.3M. The office’s share of positive obligations moved from 0% to 11.8%, a change of +11.8 percentage points.

    The latest period contains 4 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 2 active prime contractors and 2 awards.

  4. Reported funding office

    PBS CENTRALIZED ACQUISITION SERVICES - CUSTOMER CONTRACTING BRANCH B

    #4New to the positive-obligation ranking

    Latest 12 months

    $1.2M

    11.3% of positive obligations

    Versus preceding 12 months

    +$1.2M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $1.2M. The office’s share of positive obligations moved from 0% to 11.3%, a change of +11.3 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  5. Reported funding office

    PBS PROJECT DELIVERY WEST - BRANCH E

    #5New to the positive-obligation ranking

    Latest 12 months

    $770K

    7.1% of positive obligations

    Versus preceding 12 months

    +$770K

    2 active prime contractors · 10 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $770K. The office’s share of positive obligations moved from 0% to 7.1%, a change of +7.1 percentage points.

    The latest period contains 10 actions across 10 awards and 2 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.

  6. Reported funding office

    PBS R1 ACQ MANAGEMENT DIVISION

    #6Down 5 from #1

    Latest 12 months

    $684K

    6.3% of positive obligations

    Versus preceding 12 months

    −$3.4M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 83.2% from $4.1M to $684K. The office’s share of positive obligations moved from 39.3% to 6.3%, a change of −32.9 percentage points.

    The latest period contains 15 actions across 1 award. The preceding period contained 2 active prime contractors and 2 awards.

    Leading award-level changes

  7. Reported funding office

    PBS R5 ACQUISITION MANAGEMENT DIVISION

    #7Down 4 from #3

    Latest 12 months

    $630K

    5.8% of positive obligations

    Versus preceding 12 months

    −$805K

    5 active prime contractors · 18 awards

    View office comparison and evidence

    Reported obligations decreased 56.1% from $1.4M to $630K. The office’s share of positive obligations moved from 13.8% to 5.8%, a change of −8.0 percentage points.

    The latest period contains 31 actions across 18 awards. The preceding period contained 6 active prime contractors and 40 awards.

  8. Reported funding office

    PBS FACILITY MANAGEMENT WEST - BRANCH A

    #8New to the positive-obligation ranking

    Latest 12 months

    $616K

    5.7% of positive obligations

    Versus preceding 12 months

    +$616K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $616K. The office’s share of positive obligations moved from 0% to 5.7%, a change of +5.7 percentage points.

    The latest period contains 2 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  9. Reported funding office

    PBS PROJECT DELIVERY WEST - BRANCH D

    #9New to the positive-obligation ranking

    Latest 12 months

    $524K

    4.8% of positive obligations

    Versus preceding 12 months

    +$524K

    1 active prime contractor · 8 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $524K. The office’s share of positive obligations moved from 0% to 4.8%, a change of +4.8 percentage points.

    The latest period contains 11 actions across 8 awards and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  10. Reported funding office

    PBS PROJECT DELIVERY CENTRAL - BRANCH E

    #10New to the positive-obligation ranking

    Latest 12 months

    $263K

    2.4% of positive obligations

    Versus preceding 12 months

    +$263K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $263K. The office’s share of positive obligations moved from 0% to 2.4%, a change of +2.4 percentage points.

    The latest period contains 2 actions across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  11. Reported funding office

    PBS R10 SERVICES ACQUISITIONS BRANCH

    #13Down 11 from #2

    Latest 12 months

    $69K

    0.64% of positive obligations

    Versus preceding 12 months

    −$2.7M

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations decreased 97.5% from $2.8M to $69K. The office’s share of positive obligations moved from 27.0% to 0.64%, a change of −26.4 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 2 active prime contractors and 21 awards.

  12. Reported funding office

    PBS R11 CONSTRUCTION SERVICES DIVSION CENTER 3

    #15Down 10 from #5

    Latest 12 months

    $32K

    0.30% of positive obligations

    Versus preceding 12 months

    −$351K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 91.6% from $383K to $32K. The office’s share of positive obligations moved from 3.7% to 0.30%, a change of −3.4 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  13. Reported funding office

    PBS R4 AMD SOUTHERN BRANCH

    #17Down 13 from #4

    Latest 12 months

    $6K

    0.050% of positive obligations

    Versus preceding 12 months

    −$963K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 99.4% from $969K to $6K. The office’s share of positive obligations moved from 9.3% to 0.050%, a change of −9.3 percentage points.

    The latest period contains 2 actions across 1 award. The preceding period contained 1 active prime contractor and 1 award.

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 91 awards had positive obligations totaling $10.8M. Subject to Multiple Award Fair Opportunity was the leading reported procedure, accounting for 43.0% of positive obligations. Awards with a reported parent IDV accounted for 64.6%.

Leading award type
48.5%
BPA Call
Leading reported procedure
43.0%
Subject to Multiple Award Fair Opportunity
Reported parent IDV
64.6%
of positive obligations had a reported parent IDV
Median reported offers
1
12 of 91 awards reported offers · Limited reporting

Buying method changes

Compared with Sep 11, 2024–Sep 10, 2025. Based on 91 current awards and 80 preceding awards with positive net obligations.

Reported full-and-open obligation share
43.0%
Down from 76.7% in the preceding period
Parent-IDV obligation share
64.6%
Up from 42.6% in the preceding period
How to read these changes

Directional color and the Up or Down labels show historical movement only. Green does not mean favorable and red does not mean unfavorable; neither predicts a future procurement method.

Same-NAICS comparison

Compared with the NAICS 238220 peer median, parent-IDV obligation share is 57.4 percentage points higher, reported full-and-open obligation share is 42.0 percentage points higher, delivery-order obligation share is 9.3 percentage points higher, and median positive award obligations are 33.0% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share64.6%7.2%+57.4 pts
Reported full-and-open obligation share43.0%1.0%+42.0 pts
Delivery-order obligation share16.2%6.8%+9.3 pts
Median positive award obligations$28K$41K-33.0%
Peer cohort and comparison limits

The peer median gives each of the 10 eligible agency markets equal weight. The included agency markets are:

Agency mission, scale, and acquisition context can differ. Peer position does not establish market attractiveness or predict a future procurement method.

View buying-method details and data coverage

Award types

Reported valueAwardsPositive obligationsShare
BPA Call(A)28$5.3M48.5%
Definitive Contract(D)9$2.6M23.6%
Delivery Order(C)51$1.8M16.2%
Purchase Order(B)3$1.3M11.8%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
BPA(E)28$5.3M48.5%
IDC(B)51$1.8M16.2%
Not reported12$3.8M35.4%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)79$7.0M64.6%
Not reported12$3.8M35.4%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Subject to Multiple Award Fair Opportunity(MAFO)22$4.7M43.0%
Only One Source(SSS)8$2.9M26.4%
Negotiated Proposal/Quote(NP)44$1.5M14.2%
Np(NEGOTIATED PROPOSAL/QUOTE)6$745K6.9%
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)6$587K5.4%
Simplified Acquisition(SP1)4$396K3.6%
Other reported values1$47K0.43%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition(A)22$4.7M43.0%
Not Available for Competition(B)8$2.9M26.4%
Full and Open Competition After Exclusion of Sources(D)44$1.5M14.2%
A(FULL AND OPEN COMPETITION)7$1.3M11.7%
Competed Under SAP(F)2$343K3.2%
D(FULL AND OPEN COMPETITION AFTER EXCLUSION OF SOURCES)5$60K0.56%
Other reported values3$100K0.92%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Competitive Set Aside(CSA)20$3.9M36.2%
Fair Opportunity Given(FAIR)7$923K8.5%
Other Statutory Authority(OSA)1$408K3.8%
Not reported63$5.6M51.5%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)9$2.9M26.8%
SAP Non-Competition (FAR 13)(SP2)2$53K0.49%
Not reported80$7.9M72.7%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)77$9.5M87.3%
J(FIRM FIXED PRICE)12$694K6.4%
L(FIXED PRICE INCENTIVE)1$684K6.3%
Time and Materials(Y)1$4K0.040%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Maintenance of Office Buildings(Z1AA)78$7.7M71.0%
Repair or Alteration of Office Buildings(Z2AA)9$2.6M23.6%
Maint/Repair/Rebuild of Equipment- Service and Trade Equipment(J035)2$526K4.8%
Maint/Repair/Rebuild of Equipment- Plumbing, Heating, and Waste Disposal Equipment(J045)1$40K0.37%
Maint/Repair/Rebuild of Equipment- Refrigeration, Air Conditioning, and Air Circulating Equipment(J041)1$13K0.12%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Public Buildings Service(4740)91$10.8M100.0%

Awarding offices

Reported valueAwardsPositive obligationsShare
Pbs R8 Acquisition Management Division(47PJ00)4$3.1M28.1%
Pbs Project Delivery Central - Branch F(47PE56)48$1.4M12.8%
Pbs R11 Construction Services Divsion Center 3(47PM03)2$1.3M12.0%
Pbs Centralized Acquisition Services - Customer Contracting Branch B(47PH54)1$1.2M11.3%
Pbs R5 Acquisition Management Division(47PF00)7$982K9.1%
Pbs Project Delivery West - Branch E(47PD55)10$770K7.1%
Other reported values19$2.1M19.7%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
47PL0222A0008(4740)15$2.9M27.1%
47PF0020D0006(4740)35$1.2M11.4%
47PL0222A0011(4740)5$981K9.1%
47PF0022A0002(4740)4$584K5.4%
47PJ0019A0002(4740)1$408K3.8%
47PF0020D0005(4740)14$369K3.4%
47PF0024D0015(4740)2$154K1.4%
47PF0022A0008(4740)1$136K1.3%
Other reported values2$203K1.9%
Not reported12$3.8M35.4%

Offers, award size, and timing

Median reported offers
1 median
12 reported · 79 not reported · Limited reporting
Positive award obligations
$28K median
$9K–$61K middle 50%
Reported performance period
108 days (~4 months) median
91 reported · 0 not reported

Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Sep 10, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.

Top federal contractors

Latest 12-month market share, concentration, and complete prime contractor rankings across the period shown.

Prime contractor concentration
4 of 14prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
52.0%of positive obligations in the last 12 months
Leading four prime contractors
88.1%of positive obligations in the last 12 months
Leading eight prime contractors
99.0%of positive obligations in the last 12 months

Based on $10.8M in positive obligations during the 12 months ending Sep 10, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Sep 11, 2024–Sep 10, 2025.

Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.

15 leading contractors
  1. #1

    Last 12mo obligations

    $5.6M

    52.0%

    Dollar movement

    +$1.3M

    vs. prior 12 months

    Last 12mo awards

    46 awards

    54 actions

    Historical and award details for MULTI AIR SERVICES ENGINEERS, CORP
    Obligations: prior → latest
    $4.3M → $5.6M
    +30.8%
    Share: prior → latest
    40.1% → 52.0%
    +11.9 percentage points
    All-period obligations
    $25.4M
    20.5% of all-period positive obligations · 267 awards
    Recorded activity
    Since Oct 12, 2021
    through Sep 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported4549
    Reported small business4650
    All-period set-aside types
    • 3 · Total small business
  2. #2

    Last 12mo obligations

    $1.4M

    13.4%

    Dollar movement

    +$1.4M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    5 actions

    Historical and award details for BRIGHT REGARDS, LLC
    Obligations: prior → latest
    $49K → $1.4M
    +2828.6%
    Share: prior → latest
    0.46% → 13.4%
    +12.9 percentage points
    All-period obligations
    $3.6M
    2.9% of all-period positive obligations · 2 awards
    Recorded activity
    Since Aug 13, 2024
    through Jul 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside21
    Reported no set-aside00
    Not reported00
    Reported small business21
    All-period set-aside types
    • 2 · 8(a) sole source
  3. #3

    Last 12mo obligations

    $1.2M

    11.4%

    Dollar movement

    +$1.0M

    vs. prior 12 months

    Last 12mo awards

    36 awards

    44 actions

    Historical and award details for CMC & MAINTENANCE INC
    Obligations: prior → latest
    $223K → $1.2M
    +451.9%
    Share: prior → latest
    2.1% → 11.4%
    +9.3 percentage points
    All-period obligations
    $4.0M
    3.3% of all-period positive obligations · 195 awards
    Recorded activity
    Since Oct 4, 2021
    through Sep 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported3610
    Reported small business3610
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $1.2M

    11.3%

    Dollar movement

    +$1.2M

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for DJB CONTRACTING INC
    Obligations: prior → latest
    $0 → $1.2M
    Not comparable
    Share: prior → latest
    0% → 11.3%
    +11.3 percentage points
    All-period obligations
    $1.2M
    0.99% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 6, 2026
    through Aug 6, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $684K

    6.3%

    Dollar movement

    −$3.4M

    vs. prior 12 months

    Last 12mo awards

    1 award

    15 actions

    Historical and award details for CONSIGLI CONSTRUCTION CO., INC.
    Obligations: prior → latest
    $4.1M → $684K
    −83.2%
    Share: prior → latest
    38.0% → 6.3%
    −31.6 percentage points
    All-period obligations
    $40.9M
    33.0% of all-period positive obligations · 1 award
    Recorded activity
    Since Mar 20, 2023
    through Sep 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $263K

    2.4%

    Dollar movement

    +$263K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for NS & ASSOCIATES, LLC
    Obligations: prior → latest
    $0 → $263K
    Not comparable
    Share: prior → latest
    0% → 2.4%
    +2.4 percentage points
    All-period obligations
    $850K
    0.69% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jun 26, 2024
    through Jul 6, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside10
    Not reported00
    Reported small business21
    All-period set-aside types
    • 1 · 8(a) sole source
  7. #7

    Last 12mo obligations

    $154K

    1.4%

    Dollar movement

    +$137K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for MCC INDUSTRIES INC
    Obligations: prior → latest
    $17K → $154K
    +801.1%
    Share: prior → latest
    0.16% → 1.4%
    +1.3 percentage points
    All-period obligations
    $171K
    0.14% of all-period positive obligations · 5 awards
    Recorded activity
    Since Oct 17, 2024
    through Jul 27, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported23
    Reported small business23
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $80K

    0.74%

    Dollar movement

    +$80K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for G E A BUILDERS INC.
    Obligations: prior → latest
    $0 → $80K
    Not comparable
    Share: prior → latest
    0% → 0.74%
    +0.7 percentage points
    All-period obligations
    $80K
    0.060% of all-period positive obligations · 1 award
    Recorded activity
    Since May 13, 2026
    through May 13, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · Total small business
  9. #9

    Last 12mo obligations

    $40K

    0.37%

    Dollar movement

    +$40K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for DYNAMIC DRAIN TECHNOLOGIES, LLC
    Obligations: prior → latest
    $0 → $40K
    Not comparable
    Share: prior → latest
    0% → 0.37%
    +0.4 percentage points
    All-period obligations
    $40K
    0.030% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 22, 2025
    through Sep 22, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  10. #10

    Last 12mo obligations

    $32K

    0.30%

    Dollar movement

    −$410K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for ROMANA PROSPERITY CONSTRUCTION CORPORATION
    Obligations: prior → latest
    $442K → $32K
    −92.7%
    Share: prior → latest
    4.1% → 0.30%
    −3.8 percentage points
    All-period obligations
    $474K
    0.38% of all-period positive obligations · 2 awards
    Recorded activity
    Since Mar 25, 2025
    through Jan 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside12
    Reported no set-aside00
    Not reported00
    Reported small business12
    All-period set-aside types
    • 2 · 8(a) sole source
  11. #11

    Last 12mo obligations

    $13K

    0.12%

    Dollar movement

    −$47K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for HONEYWELL INTERNATIONAL, INC
    Obligations: prior → latest
    $61K → $13K
    −78.2%
    Share: prior → latest
    0.57% → 0.12%
    −0.5 percentage points
    All-period obligations
    $138K
    0.11% of all-period positive obligations · 9 awards
    Recorded activity
    Since Sep 22, 2023
    through Sep 17, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside14
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $12K

    0.11%

    Dollar movement

    −$208K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    7 actions

    Historical and award details for BLUE SPADER CONTRACTORS INC
    Obligations: prior → latest
    $220K → $12K
    −94.7%
    Share: prior → latest
    2.0% → 0.11%
    −1.9 percentage points
    All-period obligations
    $5.7M
    4.6% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jul 3, 2024
    through Aug 31, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside22
    Reported no set-aside00
    Not reported00
    Reported small business22
    All-period set-aside types
    • 2 · 8(a) sole source
  13. #13

    Last 12mo obligations

    $6K

    0.050%

    Dollar movement

    −$963K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for CORG MANAGEMENT GROUP LLC
    Obligations: prior → latest
    $969K → $6K
    −99.4%
    Share: prior → latest
    9.0% → 0.050%
    −9.0 percentage points
    All-period obligations
    $4.4M
    3.5% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 8, 2023
    through Jul 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · 8(a) sole source
  14. #14

    Last 12mo obligations

    $3K

    0.030%

    Dollar movement

    +$319K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for KAIVA SERVICES, LLC
    Obligations: prior → latest
    −$315K → $3K
    Not comparable
    Share: prior → latest
    0% → 0.030%
    0.0 percentage points
    All-period obligations
    $154K
    0.12% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 9, 2024
    through Jun 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · 8(a) sole source
  15. #15

    Last 12mo obligations

    −$10K

    0%

    Dollar movement

    −$20K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for BROTHERS MECHANICAL SERVICES LLC
    Obligations: prior → latest
    $10K → −$10K
    Not comparable
    Share: prior → latest
    0.090% → 0%
    −0.1 percentage points
    All-period obligations
    $0
    0% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 7, 2025
    through Jun 4, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported11
    Reported small business11
    All-period set-aside types

    None reported.

Potential federal contract recompetes

Investigate potential recompetes surfaced by near-term end dates, award value, and recent contract changes.

CONSIGLI CONSTRUCTION CO., INC.

EXECUTES NET-ZERO ADJUSTMENT TO CORRECT THE ACCOUNTING OF ALLOWANCE DRAWDOWNS PREVIOUSLY BUNDLED INCORRECTLY UNDER CR187 ADJUSTMENT IS PERFORMED BY ISSUING A $13,910 CREDIT TO SLIN 002AC AND ADJUSTING CR187 TO APPLY A $13,910 INCREASE TO SLIN 0032AA,

$40.9M is obligated on an award with a reported potential end date of May 11, 2027.

Performance period

83.9%

As of Sep 10, 2026Potential end May 11, 2027

Current award value as a share of potential value

100.0%

$40.9M current$40.9M potential
Supporting data

Reported performance starts Mar 20, 2023.

Current performance is reported through Mar 9, 2027.

$40.9M is obligated against $40.9M in current reported award value (100.0%).

Reported potential end dates: Apr 14, 2026 → Apr 24, 2027 → Jul 23, 2027 → May 24, 2027 → May 11, 2027.

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID 47PB0023C0008

These are research leads, not confirmed recompetes. USAspending records through Sep 10, 2026; reported dates and values can change through later modifications.

Recent federal contract award activity

Recent contract actions with unusually large obligation changes or meaningful shifts in contractor and funding-office activity.

Base award

This action

+$1.2M

DJB CONTRACTING INC

PBS CENTRALIZED ACQUISITION SERVICES - CUSTOMER CONTRACTING BRANCH B

EMERGENCY NTP NEOB 10TH FLOOR LEAK REPAIRS

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The base action placed the contractor #4 in this market by positive obligations over the latest 12 months.

Award net obligations
$1.2M
Share of 12-month positive obligations
11.3%
Supporting data
Prime contractor
#4 · 11.3% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#4 · 11.3% attributed share
+11.3 percentage points · $1.2M net increase; action accounted for 100.0%
PIID 47PH5426P0008
Base award

This action

+$1.3M

BRIGHT REGARDS, LLC

PBS R11 CONSTRUCTION SERVICES DIVSION CENTER 4

DB SERVICES FOR SERVICES FOR AC UNIT REPLACEMENT AT ROOFTOP ELEVATOR MACHINE ROOM LOCATED AT THE IRS BUILDING.

Why it stands out

The contractor climbed 8 positions in this market.

It now ranks #2 by positive obligations over the latest 12 months.

Award net obligations
$1.3M
Share of 12-month positive obligations
11.8%
Supporting data
Prime contractor
#2 · 13.4% share
up 8 ranks · +12.9 percentage points · $1.4M net increase; action accounted for 90.9%
Funding office
#3 · 11.8% attributed share
+11.8 percentage points · $1.3M net increase; action accounted for 100.0%
Related:Largest share gain
PIID 47PM0325C0015
Base award

This action

+$1.7M

MULTI AIR SERVICES ENGINEERS, CORP

PBS R8 ACQUISITION MANAGEMENT DIVISION

OPTION YEAR 4 SEATTLE COURTHOUSE & TACOMA UNION STATION

Why it stands out

The funding office climbed 5 positions in attributed spending.

It now ranks #1 in attributed spending.

Award net obligations
$1.7M
Share of 12-month positive obligations
15.7%
Supporting data
Prime contractor
#1 · 52.0% share
+11.9 percentage points · $1.3M net increase; action exceeded it by $374K
Funding office
#1 · 28.2% attributed share
up 5 ranks · +26.4 percentage points · $2.9M net increase; action accounted for 59.2%
Related:Funding office gain
PIID 47PJ0026F0011
Deobligation

This action

−$347K

CONSIGLI CONSTRUCTION CO., INC.

PBS R1 ACQ MANAGEMENT DIVISION

THIS MODIFICATION IS FOR ALLOWANCE TRANSFERS, CONTINGENCY TRANSFERS, AND CHANGE REQUESTS WHICH TOTAL -$347,027 IN CREDITS BACK TO THE GSA.

Why it stands out

This award recorded a material contraction.

The action removed $347K. A deobligation does not by itself show lower requirement demand.

Award net obligations
$40.9M
Share of 12-month positive obligations
3.2%
Supporting data
Prime contractor
#5 · 6.3% share
down 3 ranks · −31.6 percentage points · $3.4M net decline; action accounted for 10.3%
Funding office
#6 · 6.3% attributed share
down 5 ranks · −32.9 percentage points · $3.4M net decline; action accounted for 10.2%
Related:Largest share lossFunding office decline
PIID 47PB0023C0008 · Mod PS0028
Base award

This action

+$256K

CMC & MAINTENANCE INC

PBS R5 ACQUISITION MANAGEMENT DIVISION

EMERGENCY ELECTRICAL REPAIRS, NATIONAL ARCHIVES WAREHOUSE, 3150 SPRINGBORO PIKE, MORAINE, OHIO 45439

Why it stands out

The contractor climbed 2 positions in this market.

It now ranks #3 by positive obligations over the latest 12 months.

Award net obligations
$256K
Share of 12-month positive obligations
2.4%
Supporting data
Prime contractor
#3 · 11.4% share
up 2 ranks · +9.3 percentage points · $1.0M net increase; action accounted for 25.4%
Funding office
#7 · 5.8% attributed share
$805K net decline despite this positive action
PIID 47PF0025F0876
Base award

This action

+$159K

MCC INDUSTRIES INC

PBS R5 ACQUISITION MANAGEMENT DIVISION

THE EMERGENCY FUNDING FOR BROKEN FIRE SPRINKLER WILL BE PERFORMED AT THE PAUL WELLSTONE FEDERAL BUILDING IN MINNEAPOLIS, MN.

Why it stands out

The contractor climbed 9 positions in this market.

It now ranks #7 by positive obligations over the latest 12 months.

Award net obligations
$148K
Share of 12-month positive obligations
1.5%
Supporting data
Prime contractor
#7 · 1.4% share
up 9 ranks · +1.3 percentage points · $137K net increase; action exceeded it by $23K
Funding office
#7 · 5.8% attributed share
$805K net decline despite this positive action
PIID 47PD5326F0074
View recent award activity by date (10)
  1. CMC & MAINTENANCE INCBase award · PIID 47PE5626F0472
    Action+$5K
    Award net obligations$5K
  2. MULTI AIR SERVICES ENGINEERS, CORPBase award · PIID 47PD5426F0288
    Action+$5K
    Award net obligations$5K
  3. MULTI AIR SERVICES ENGINEERS, CORPBase award · PIID 47PE5626F0462
    Action+$11K
    Award net obligations$11K
  4. MULTI AIR SERVICES ENGINEERS, CORPBase award · PIID 47PE5626F0415
    Action+$14K
    Award net obligations$14K
  5. MULTI AIR SERVICES ENGINEERS, CORPBase award · PIID 47PG5126F0019
    Action+$118K
    Award net obligations$118K
  6. BLUE SPADER CONTRACTORS INCModification · PIID 47PF0024C0024
    Action+$4K
    Award net obligations$2.4M
  7. MULTI AIR SERVICES ENGINEERS, CORPBase award · PIID 47PD5526F0312
    Action+$30K
    Award net obligations$30K
  8. CONSIGLI CONSTRUCTION CO., INC.Modification · PIID 47PB0023C0008
    Action+$66K
    Award net obligations$40.9M
  9. MULTI AIR SERVICES ENGINEERS, CORPModification · PIID 47PD5426F0094
    Action+$827
    Award net obligations$24K
  10. MULTI AIR SERVICES ENGINEERS, CORPBase award · PIID 47PD5426F0254
    Action+$348K
    Award net obligations$348K

GSA plumbing, heating, and air-conditioning market FAQs

Answers based on reported federal contract data.

Who are the top GSA plumbing, heating, and air-conditioning contractors?

In the 12 months through September 10, 2026, MULTI AIR SERVICES ENGINEERS, CORP, BRIGHT REGARDS, LLC, and CMC & MAINTENANCE INC were the leading GSA plumbing, heating, and air-conditioning prime contractors by positive obligations.

  1. #1

    MULTI AIR SERVICES ENGINEERS, CORP

    $5,618,426 in positive obligations

  2. #2

    BRIGHT REGARDS, LLC

    $1,446,120 in positive obligations

  3. #3

    CMC & MAINTENANCE INC

    $1,229,799 in positive obligations

Rankings use reported USAspending award data.

Did GSA contract obligations increase in the plumbing, heating, and air-conditioning market?

Yes. Measured by net prime contract obligations, reported GSA activity in the plumbing, heating, and air-conditioning market increased 4.1% from $10,373,621 in the preceding 12 months to $10,794,446 in the 12 months through September 10, 2026.

Latest 12 months
$10,794,446
Net prime contract obligations
Preceding 12 months
$10,373,621
Net prime contract obligations
Change
+4.1%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent GSA contract award activity was reported in the plumbing, heating, and air-conditioning market?

Recent GSA contract award activity reported in the plumbing, heating, and air-conditioning market included actions for DJB CONTRACTING INC, BRIGHT REGARDS, LLC, and MULTI AIR SERVICES ENGINEERS, CORP during the 12 months through September 10, 2026.

Action obligations are transaction-level amounts, not current award-level obligations.

Which procurement methods were reported for GSA contracts under NAICS 238220?

From September 11, 2025 through September 10, 2026, GSA reported 91 positive-obligation awards for plumbing, heating, and air-conditioning under NAICS 238220. The leading award type was BPA call. The leading reported procedure was subject to multiple award fair opportunity.

Positive-obligation awards
91
Leading reported procedure
Subject to Multiple Award Fair Opportunity
43.1% of positive obligations
Leading award type
BPA Call
48.5% of positive obligations
Full and open
43.1%
of positive obligations
Reported parent IDV
64.6%
of positive obligations

Percentages use positive obligations as the denominator.

Which GSA plumbing, heating, and air-conditioning awards may warrant recompete research?

Based on its reported potential-end date, the GSA plumbing, heating, and air-conditioning award held by CONSIGLI CONSTRUCTION CO., INC. may warrant recompete research.

Research leads, not confirmed recompetes. Dates may change through later modifications.

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Related market research

Complete market indexes:

Same NAICS at other agencies:

Nearby NAICS at this agency:

Markets sharing leading prime records:

Leading-prime vehicle memberships:

Company memberships do not establish award-channel use.

Reported obligations include contract actions from October 1, 2021 through September 10, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology