Federal Capture Intelligence

Plumbing, Heating, and Air-Conditioning Contractors at the Department of the Interior

Contract actions: October 1, 2021 – July 27, 2026 Updated July 28, 2026 Department of the Interior agency guide NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Latest 12 months
$29.3M
Net obligations · Down $305.1K vs. $29.6M preceding
Prime contractors
302
With positive obligations in the latest 12 months

Market snapshot for Plumbing, Heating, and Air-Conditioning Contractors at the Department of the Interior

Federal records show $128.2M in net obligations across 1,519 awards in Plumbing, Heating, and Air-Conditioning Contractors at the Department of the Interior from Oct 1, 2021 through Jul 27, 2026. This market accounts for 0.52% of $24.7B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 1.0% from $29.6M to $29.3M. 70 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY26 is year-to-date through Jul 27, 2026; earlier years show complete fiscal-year totals.

FY26 year-to-date: $12.1M versus $7.8M through the same date in FY25 (+55.7%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$34.1M538Complete
FY2023$18.2M543Complete
FY2024$38.8M600Complete
FY2025$25.0M605Complete
FY2026$12.1M457YTD through Jul 27, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$128.2M
1,519 awards · 871 prime contractors
Latest 12-month movement
−1.0%
$29.3M vs. $29.6M
Leading eight prime share
31.3%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.52% of $24.7B in agency-wide net obligations.
Set-aside share when reported
64.9% of 1,482 awards with reported set-aside status.
Set-aside reporting
962 set aside · 520 no set-aside · 37 not reported

What changed in the last 12 months?

Jul 28, 2025–Jul 27, 2026, compared with Jul 28, 2024–Jul 27, 2025.

Competitive shifts

FOUR WINDS MECHANICAL HTC/AC INC. lost the most market share
12.0%→0.2%−11.8 percentage points
The contractor now ranks #102 by positive obligations, based on 2 reported actions.
48 contractors were first observed in this market during the latest 12 months
$10.4MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 48 contractors
ContractorLatest 12 months
AXIOM BUILDERS INC was the largest newly observed contractor
$3.1MLatest 12-month obligations
First observed in this market on Jul 28, 2025, the contractor now ranks #1 by positive obligations across 11 reported actions.

Market structure

Top-five contractor share decreased
39.8%→24.9%−14.9 percentage points
Contractors outside the top five now account for 75.1% of positive obligations.

Buyer demand

Reported obligations through PWR SF/SEA MABO(85000) decreased
$4.3M→$1.2M−$3.1M
Latest-period activity spans 19 awards across 14 prime contractors.
Reported obligations through NER SERVICES MABO (43000) increased
$1.3M→$3.0M+$1.7M
Latest-period activity spans 29 awards across 26 prime contractors.
View 1 additional material change

Competitive shifts

KAIVA-SIGNATURE JV, LLC had no reported activity in the latest 12 months
$1.4M→$0No latest-period activity
It previously ranked #4 by positive obligations, based on 6 reported actions.
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.

Funding pattern for Plumbing, Heating, and Air-Conditioning Contractors at the Department of the Interior

See how positive obligations were attributed across funding offices in the 12 months ending Jul 27, 2026.

10.4% of positive obligations were attributed to NER SERVICES MABO (43000). That represents $3.0M, up $1.7M from the preceding 12 months.

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

  1. NER SERVICES MABO (43000)10.4% · $3.0M · up $1.7M
  2. NATIONAL OPERATIONS CENTER9.7% · $2.8M · down $719K
  3. INDIAN EDUCATION ACQUISITION OFFICE9.7% · $2.8M · up $1.7M
  4. NER SUPPLY MABO(45000)7.9% · $2.3M · up $1.3M
  5. NCR REGIONAL CONTRACTING(30000)5.2% · $1.5M · down $300K
  6. All other reported offices57.2% 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

    NER SERVICES MABO (43000)

    #1Up 6 from #7

    Latest 12 months

    $3.0M

    10.4% of positive obligations

    Versus preceding 12 months

    +$1.7M

    26 active prime contractors · 29 awards

    View office comparison and evidence

    Reported obligations increased 130.9% from $1.3M to $3.0M. The office’s share of positive obligations moved from 4.5% to 10.4%, a change of +5.9 percentage points.

    The latest period contains 44 actions across 29 awards and 18 newly active prime contractors. The preceding period contained 15 active prime contractors and 17 awards.

    Leading award-level changes

  2. Reported funding office

    NATIONAL OPERATIONS CENTER

    #2Rank unchanged

    Latest 12 months

    $2.8M

    9.7% of positive obligations

    Versus preceding 12 months

    −$719K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 20.2% from $3.6M to $2.8M. The office’s share of positive obligations moved from 12.0% to 9.7%, a change of −2.3 percentage points.

    The latest period contains 9 actions across 3 awards and 2 newly active prime contractors. The preceding period contained 1 active prime contractor and 1 award.

  3. Reported funding office

    INDIAN EDUCATION ACQUISITION OFFICE

    #3Up 6 from #9

    Latest 12 months

    $2.8M

    9.7% of positive obligations

    Versus preceding 12 months

    +$1.7M

    23 active prime contractors · 35 awards

    View office comparison and evidence

    Reported obligations increased 148.5% from $1.1M to $2.8M. The office’s share of positive obligations moved from 3.9% to 9.7%, a change of +5.8 percentage points.

    The latest period contains 63 actions across 35 awards and 11 newly active prime contractors. The preceding period contained 32 active prime contractors and 40 awards.

  4. Reported funding office

    NER SUPPLY MABO(45000)

    #4Up 6 from #10

    Latest 12 months

    $2.3M

    7.9% of positive obligations

    Versus preceding 12 months

    +$1.3M

    13 active prime contractors · 13 awards

    View office comparison and evidence

    Reported obligations increased 120.4% from $1.0M to $2.3M. The office’s share of positive obligations moved from 3.5% to 7.9%, a change of +4.3 percentage points.

    The latest period contains 18 actions across 13 awards and 11 newly active prime contractors. The preceding period contained 5 active prime contractors and 5 awards.

  5. Reported funding office

    NCR REGIONAL CONTRACTING(30000)

    #5Down 1 from #4

    Latest 12 months

    $1.5M

    5.2% of positive obligations

    Versus preceding 12 months

    −$300K

    6 active prime contractors · 10 awards

    View office comparison and evidence

    Reported obligations decreased 16.4% from $1.8M to $1.5M. The office’s share of positive obligations moved from 6.2% to 5.2%, a change of −0.9 percentage points.

    The latest period contains 11 actions across 10 awards and 5 newly active prime contractors. The preceding period contained 3 active prime contractors and 9 awards.

  6. Reported funding office

    PWR OLYM MABO(83000)

    #6Up 6 from #12

    Latest 12 months

    $1.3M

    4.5% of positive obligations

    Versus preceding 12 months

    +$576K

    9 active prime contractors · 11 awards

    View office comparison and evidence

    Reported obligations increased 78.7% from $732K to $1.3M. The office’s share of positive obligations moved from 2.5% to 4.5%, a change of +2.0 percentage points.

    The latest period contains 20 actions across 11 awards and 6 newly active prime contractors. The preceding period contained 8 active prime contractors and 10 awards.

  7. Reported funding office

    OFC OF ACQUISITION GRANTS-DENVER

    #7Up 33 from #40

    Latest 12 months

    $1.3M

    4.3% of positive obligations

    Versus preceding 12 months

    +$1.2M

    7 active prime contractors · 10 awards

    View office comparison and evidence

    Reported obligations increased 1176.3% from $98K to $1.3M. The office’s share of positive obligations moved from 0.33% to 4.3%, a change of +4.0 percentage points.

    The latest period contains 14 actions across 10 awards and 4 newly active prime contractors. The preceding period contained 3 active prime contractors and 4 awards.

  8. Reported funding office

    PWR SF/SEA MABO(85000)

    #8Down 7 from #1

    Latest 12 months

    $1.2M

    4.0% of positive obligations

    Versus preceding 12 months

    −$3.1M

    14 active prime contractors · 19 awards

    View office comparison and evidence

    Reported obligations decreased 72.8% from $4.3M to $1.2M. The office’s share of positive obligations moved from 14.3% to 4.0%, a change of −10.4 percentage points.

    The latest period contains 23 actions across 19 awards and 8 newly active prime contractors. The preceding period contained 11 active prime contractors and 12 awards.

    Leading award-level changes

  9. Reported funding office

    MWR OHIO(64000)

    #9Up 2 from #11

    Latest 12 months

    $900K

    3.1% of positive obligations

    Versus preceding 12 months

    +$129K

    12 active prime contractors · 13 awards

    View office comparison and evidence

    Reported obligations increased 16.7% from $771K to $900K. The office’s share of positive obligations moved from 2.6% to 3.1%, a change of +0.5 percentage points.

    The latest period contains 17 actions across 13 awards and 7 newly active prime contractors. The preceding period contained 9 active prime contractors and 11 awards.

  10. Reported funding office

    PWR HONO MABO(82000)

    #10Up 8 from #18

    Latest 12 months

    $876K

    3.0% of positive obligations

    Versus preceding 12 months

    +$530K

    8 active prime contractors · 10 awards

    View office comparison and evidence

    Reported obligations increased 153.2% from $346K to $876K. The office’s share of positive obligations moved from 1.2% to 3.0%, a change of +1.8 percentage points.

    The latest period contains 20 actions across 10 awards and 3 newly active prime contractors. The preceding period contained 7 active prime contractors and 9 awards.

  11. Reported funding office

    IMR SANTA FE(12100)

    #14Up 58 from #72

    Latest 12 months

    $633K

    2.2% of positive obligations

    Versus preceding 12 months

    +$625K

    4 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 8277.9% from $8K to $633K. The office’s share of positive obligations moved from 0.030% to 2.2%, a change of +2.1 percentage points.

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

  12. Reported funding office

    ALASKA REGIONAL OFFICE(97000)

    #16Down 10 from #6

    Latest 12 months

    $599K

    2.0% of positive obligations

    Versus preceding 12 months

    −$801K

    8 active prime contractors · 11 awards

    View office comparison and evidence

    Reported obligations decreased 57.2% from $1.4M to $599K. The office’s share of positive obligations moved from 4.7% to 2.0%, a change of −2.7 percentage points.

    The latest period contains 11 actions across 11 awards and 2 newly active prime contractors. The preceding period contained 8 active prime contractors and 9 awards.

  13. Reported funding office

    PWR LAME(81000)

    #20Down 15 from #5

    Latest 12 months

    $434K

    1.5% of positive obligations

    Versus preceding 12 months

    −$970K

    12 active prime contractors · 14 awards

    View office comparison and evidence

    Reported obligations decreased 69.1% from $1.4M to $434K. The office’s share of positive obligations moved from 4.7% to 1.5%, a change of −3.3 percentage points.

    The latest period contains 18 actions across 14 awards and 6 newly active prime contractors. The preceding period contained 11 active prime contractors and 11 awards.

  14. Reported funding office

    GREAT PLAINS REGIONAL OFFICE

    #28Down 25 from #3

    Latest 12 months

    $208K

    0.71% of positive obligations

    Versus preceding 12 months

    −$2.7M

    5 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations decreased 92.8% from $2.9M to $208K. The office’s share of positive obligations moved from 9.7% to 0.71%, a change of −9.0 percentage points.

    The latest period contains 11 actions across 5 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 4 awards.

  15. Reported funding office

    SER WEST(52000)

    #33Down 25 from #8

    Latest 12 months

    $181K

    0.62% of positive obligations

    Versus preceding 12 months

    −$1.1M

    9 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations decreased 85.4% from $1.2M to $181K. The office’s share of positive obligations moved from 4.2% to 0.62%, a change of −3.6 percentage points.

    The latest period contains 9 actions across 9 awards and 7 newly active prime contractors. The preceding period contained 12 active prime contractors and 12 awards.

How this work is bought

Reported award structure, competition, pricing, work categories, and contracting channels for Plumbing, Heating, and Air-Conditioning Contractors at the Department of the Interior.

During Jul 28, 2025–Jul 27, 2026, this market recorded $30.1M in positive net award obligations across 403 awards. The leading reported procedure, Simplified Acquisition, accounted for 51.8% of that positive-obligation base. Awards with a reported parent IDV accounted for 2.5%.

Leading award type
55.3%
Definitive Contract
Leading reported procedure
51.8%
Simplified Acquisition
Reported parent IDV
2.5%
of positive obligations had a reported parent IDV
Median reported offers
2
388 of 403 awards reported offers

Buying method changes

Compared with Jul 28, 2024–Jul 27, 2025. Based on 403 current awards and 372 preceding awards with positive net obligations.

Leading reported procedure
Simplified Acquisition
Previously Only One Source · 43.5% preceding vs 51.8% current
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 22.4 percentage points lower, reported full-and-open obligation share is 5.2 percentage points lower, delivery-order obligation share is 9.3 percentage points lower, and median positive award obligations are 50.7% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share2.5%24.9%-22.4 pts
Reported full-and-open obligation share0.30%5.5%-5.2 pts
Delivery-order obligation share1.9%11.2%-9.3 pts
Median positive award obligations$20K$41K-50.7%
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
Definitive Contract(D)72$16.7M55.3%
Purchase Order(B)303$12.7M42.2%
Delivery Order(C)16$562K1.9%
BPA Call(A)12$197K0.65%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)15$470K1.6%
BPA(E)12$197K0.65%
FSS(C)1$92K0.30%
Not reported375$29.4M97.5%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)27$667K2.2%
Multiple Award(M)1$92K0.30%
Not reported375$29.4M97.5%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Simplified Acquisition(SP1)327$15.6M51.8%
Negotiated Proposal/Quote(NP)21$5.7M18.8%
Sealed Bid(SB)7$5.4M17.9%
Only One Source(SSS)47$3.4M11.2%
Subject To Multiple Award Fair Opportunity(MAFO)1$92K0.30%

Extent competed

Reported valueAwardsPositive obligationsShare
Competed Under SAP(F)259$13.2M43.9%
Full And Open Competition After Exclusion Of Sources(D)28$11.1M36.7%
Not Competed Under SAP(G)68$2.4M7.9%
Not Available For Competition(B)8$2.2M7.4%
Not Competed(C)39$1.1M3.8%
Full And Open Competition(A)1$92K0.30%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Competitive Set Aside(CSA)1$92K0.30%
Not reported402$30.0M99.7%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized By Statute (FAR 6.302-5(A)(2)(I))(OTH)12$2.7M8.8%
SAP Non-Competition (FAR 13)(SP2)59$1.9M6.4%
Only One Source-Other (FAR 6.302-1 Other)(ONE)24$686K2.3%
Urgency (FAR 6.302-2)(URG)15$457K1.5%
Less Than Or Equal To The Micro-Purchase Threshold(MPT)5$34K0.11%
Not reported288$24.4M80.9%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)400$29.8M98.8%
Time And Materials(Y)3$374K1.2%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Repair Or Alteration Of Office Buildings(Z2AA)24$5.4M17.9%
Maint/Repair/Rebuild Of Equipment- Plumbing, Heating, And Waste Disposal Equipment(J045)93$4.1M13.6%
Maint/Repair/Rebuild Of Equipment- Refrigeration, Air Conditioning, And Air Circulating Equipment(J041)48$2.6M8.5%
Fuel Burning Equipment Units(4530)13$2.1M7.0%
Installation Of Equipment- Refrigeration, Air Conditioning, And Air Circulating Equipment(N041)20$2.0M6.6%
Maint/Repair/Rebuild Of Equipment- Fire Control Equipment(J012)11$1.3M4.3%
Other reported values194$12.7M42.1%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
National Park Service(1443)198$17.2M56.9%
Bureau of Land Management(1422)27$4.0M13.2%
Bureau of Indian Affairs and Bureau of Indian Education(1450)46$3.7M12.4%
U.S. Geological Survey(1434)22$2.1M7.0%
U.S. Fish and Wildlife Service(1448)82$1.9M6.4%
Bureau of Reclamation(1425)18$622K2.1%
Other reported values10$603K2.0%

Awarding offices

Reported valueAwardsPositive obligationsShare
National Operations Center(140L06)3$3.3M11.0%
Ner Services Mabo (43000)(140P43)26$3.3M10.9%
Indian Education Acquisition Office(140A23)28$2.8M9.4%
Ner Supply Mabo(45000)(140P45)12$2.3M7.7%
Ncr Regional Contracting(30000)(140P30)9$1.5M4.8%
Pwr Olym Mabo(83000)(140P83)9$1.3M4.3%
Other reported values316$15.6M51.8%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
140P8525D0003(1443)2$118K0.39%
140P8525D0002(1443)2$109K0.36%
140P8525D0001(1443)3$105K0.35%
GS21F086BA(4732)1$92K0.30%
140R2026A0001(1425)1$88K0.29%
140R3020D0006(1425)4$83K0.28%
140FS224A0057(1448)2$45K0.15%
140R3023A0005(1425)2$30K0.10%
Other reported values11$90K0.30%
Not reported375$29.4M97.5%

Offers, award size, and timing

Median reported offers
2 median
388 reported · 15 not reported
Positive award obligations
$20K median
$9K–$62K middle 50%
Reported performance period
116 days (~4 months) median
403 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 Jul 27, 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.

Prime contractors for Plumbing, Heating, and Air-Conditioning Contractors at the Department of the Interior

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

Prime contractor concentration
70 of 302prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
10.5%of positive obligations in the last 12 months
Leading four prime contractors
22.1%of positive obligations in the last 12 months
Leading eight prime contractors
31.3%of positive obligations in the last 12 months

Based on $30.0M in positive obligations during the 12 months ending Jul 27, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Jul 28, 2024–Jul 27, 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

    $3.1M

    10.5%

    Dollar movement

    +$3.1M

    vs. prior 12 months

    Last 12mo awards

    3 awards

    11 actions

    Historical and award details for AXIOM BUILDERS INC
    Obligations: prior → latest
    $0 → $3.1M
    Not comparable
    Share: prior → latest
    0% → 10.5%
    +10.5 percentage points
    All-period obligations
    $3.1M
    2.4% of all-period positive obligations · 3 awards
    Recorded activity
    Since Jul 28, 2025
    through Jun 17, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside30
    Reported no set-aside00
    Not reported00
    Reported small business30
    All-period set-aside types
    • 3 · Total small business
  2. #2

    Last 12mo obligations

    $1.6M

    5.3%

    Dollar movement

    +$1.6M

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC
    Obligations: prior → latest
    $0 → $1.6M
    Not comparable
    Share: prior → latest
    0% → 5.3%
    +5.3 percentage points
    All-period obligations
    $1.6M
    1.2% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 26, 2025
    through Sep 26, 2025

    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
  3. #3

    Last 12mo obligations

    $1000K

    3.3%

    Dollar movement

    +$1000K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for TAKOTA FLATS-SEG JV LLC
    Obligations: prior → latest
    $0 → $1000K
    Not comparable
    Share: prior → latest
    0% → 3.3%
    +3.3 percentage points
    All-period obligations
    $1000K
    0.78% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 26, 2025
    through Jul 15, 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 · 8(a) sole source
  4. #4

    Last 12mo obligations

    $893K

    3.0%

    Dollar movement

    +$893K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    5 actions

    Historical and award details for ROCK GAP ENGINEERING LLC
    Obligations: prior → latest
    $0 → $893K
    Not comparable
    Share: prior → latest
    0% → 3.0%
    +3.0 percentage points
    All-period obligations
    $893K
    0.69% of all-period positive obligations · 2 awards
    Recorded activity
    Since Sep 15, 2025
    through May 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside20
    Reported no set-aside00
    Not reported00
    Reported small business20
    All-period set-aside types
    • 2 · Indian small business
  5. #5

    Last 12mo obligations

    $861K

    2.9%

    Dollar movement

    +$834K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    5 actions

    Historical and award details for DS DESIGNS LLC
    Obligations: prior → latest
    $27K → $861K
    +3141.9%
    Share: prior → latest
    0.090% → 2.9%
    +2.8 percentage points
    All-period obligations
    $1.1M
    0.85% of all-period positive obligations · 5 awards
    Recorded activity
    Since Dec 15, 2021
    through Jul 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside32
    Reported no set-aside00
    Not reported00
    Reported small business32
    All-period set-aside types
    • 5 · Total small business
  6. #6

    Last 12mo obligations

    $666K

    2.2%

    Dollar movement

    +$666K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for K&G CONTRACTING SOLUTIONS, INC.
    Obligations: prior → latest
    $0 → $666K
    Not comparable
    Share: prior → latest
    0% → 2.2%
    +2.2 percentage points
    All-period obligations
    $666K
    0.52% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 25, 2025
    through Mar 20, 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
  7. #7

    Last 12mo obligations

    $630K

    2.1%

    Dollar movement

    +$630K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for FIRST AMERICAN FEDERAL CONTRACTING LLC
    Obligations: prior → latest
    $0 → $630K
    Not comparable
    Share: prior → latest
    0% → 2.1%
    +2.1 percentage points
    All-period obligations
    $640K
    0.50% of all-period positive obligations · 3 awards
    Recorded activity
    Since Sep 20, 2023
    through Aug 28, 2025

    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
    • 2 · Total small business
    • 1 · Indian small business
  8. #8

    Last 12mo obligations

    $622K

    2.1%

    Dollar movement

    +$622K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for DAP MANAGEMENT GROUP, LLC
    Obligations: prior → latest
    $0 → $622K
    Not comparable
    Share: prior → latest
    0% → 2.1%
    +2.1 percentage points
    All-period obligations
    $622K
    0.48% of all-period positive obligations · 1 award
    Recorded activity
    Since Mar 18, 2026
    through Apr 30, 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 · Indian small business
  9. #9

    Last 12mo obligations

    $583K

    1.9%

    Dollar movement

    −$52K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for MASSILLON CONSTRUCTION AND SUPPLY LLC
    Obligations: prior → latest
    $635K → $583K
    −8.1%
    Share: prior → latest
    2.1% → 1.9%
    −0.1 percentage points
    All-period obligations
    $1.6M
    1.2% of all-period positive obligations · 3 awards
    Recorded activity
    Since May 21, 2024
    through Jun 9, 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 · Total small business
    • 1 · WOSB set-aside
  10. #10

    Last 12mo obligations

    $574K

    1.9%

    Dollar movement

    +$574K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for PROFICIENT CONSTRUCTORS LLC.
    Obligations: prior → latest
    $0 → $574K
    Not comparable
    Share: prior → latest
    0% → 1.9%
    +1.9 percentage points
    All-period obligations
    $574K
    0.45% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 18, 2025
    through Sep 18, 2025

    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 · 8(a) sole source
  11. #11

    Last 12mo obligations

    $568K

    1.9%

    Dollar movement

    +$576K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for REAGENT WORLD, INC.
    Obligations: prior → latest
    −$7K → $568K
    Not comparable
    Share: prior → latest
    0% → 1.9%
    +1.9 percentage points
    All-period obligations
    $1.2M
    0.93% of all-period positive obligations · 11 awards
    Recorded activity
    Since Aug 12, 2022
    through May 14, 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
    • 8 · Total small business
  12. #12

    Last 12mo obligations

    $549K

    1.8%

    Dollar movement

    +$367K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    4 actions

    Historical and award details for TAYLOR FIRE PROTECTION SERVICES LLC
    Obligations: prior → latest
    $182K → $549K
    +202.0%
    Share: prior → latest
    0.60% → 1.8%
    +1.2 percentage points
    All-period obligations
    $993K
    0.77% of all-period positive obligations · 6 awards
    Recorded activity
    Since Oct 25, 2021
    through Jun 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside42
    Reported no set-aside00
    Not reported00
    Reported small business42
    All-period set-aside types
    • 6 · Total small business
  13. #13

    Last 12mo obligations

    $467K

    1.6%

    Dollar movement

    +$203K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    8 actions

    Historical and award details for AGAPE ENCOUNTERS, LLC
    Obligations: prior → latest
    $264K → $467K
    +76.7%
    Share: prior → latest
    0.87% → 1.6%
    +0.7 percentage points
    All-period obligations
    $1.2M
    0.91% of all-period positive obligations · 11 awards
    Recorded activity
    Since Dec 28, 2021
    through Feb 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside43
    Reported no set-aside00
    Not reported00
    Reported small business43
    All-period set-aside types
    • 11 · Total small business
  14. #14

    Last 12mo obligations

    $451K

    1.5%

    Dollar movement

    +$451K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for COPPER MECHANICAL LLC
    Obligations: prior → latest
    $0 → $451K
    Not comparable
    Share: prior → latest
    0% → 1.5%
    +1.5 percentage points
    All-period obligations
    $451K
    0.35% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 23, 2025
    through Dec 9, 2025

    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
  15. #15

    Last 12mo obligations

    $450K

    1.5%

    Dollar movement

    +$450K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for JB CONTRACTING INC
    Obligations: prior → latest
    $0 → $450K
    Not comparable
    Share: prior → latest
    0% → 1.5%
    +1.5 percentage points
    All-period obligations
    $450K
    0.35% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jun 10, 2022
    through May 14, 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
    • 2 · Total small business

Award activity for Plumbing, Heating, and Air-Conditioning Contractors at the Department of the Interior

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

Base award

This action

+$1.6M

MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC

NER SUPPLY MABO(45000)

140P4525C0029: REHABILITATE MECHANICAL SYSTEM, STEAMTOWN NATIONAL HISTORIC SITE, SCRANTON, PA

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 #2 in this market by positive obligations over the latest 12 months.

Award net obligations
$1.6M
Share of 12-month positive obligations
5.3%
Supporting data
Prime contractor
#2 · 5.3% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#4 · 7.9% attributed share
up 6 ranks · +4.3 percentage points · $1.3M net increase; action exceeded it by $332K
PIID 140P4525C0029
Base award

This action

+$2.0M

AXIOM BUILDERS INC

NATIONAL OPERATIONS CENTER

HVAC CONTROL SYSTEM, OR

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 #1 in this market by positive obligations over the latest 12 months.

Award net obligations
$3.1M
Share of 12-month positive obligations
6.5%
Supporting data
Prime contractor
#1 · 10.5% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#2 · 9.7% attributed share
$719K net decline despite this positive action
Related:Newly observed contractor cohortLargest newly observed contractor
PIID 140L0625C0012
Base award

This action

+$1000K

TAKOTA FLATS-SEG JV LLC

NCR REGIONAL CONTRACTING(30000)

NACE - REPAIR FIRE ALARM + SUPPRESSION A

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 #3 in this market by positive obligations over the latest 12 months.

Award net obligations
$1000K
Share of 12-month positive obligations
3.3%
Supporting data
Prime contractor
#3 · 3.3% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#5 · 5.2% attributed share
$300K net decline despite this positive action
Related:Newly observed contractor cohort
PIID 140P3025C0021
Base award

This action

+$713K

ROCK GAP ENGINEERING LLC

INDIAN EDUCATION ACQUISITION OFFICE

INSTALL DIRECT DIGITAL CONTROLS

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
$713K
Share of 12-month positive obligations
2.4%
Supporting data
Prime contractor
#4 · 3.0% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#3 · 9.7% attributed share
up 6 ranks · +5.8 percentage points · $1.7M net increase; action accounted for 42.0%
Related:Newly observed contractor cohort
PIID 140A2325C0014
Base award

This action

+$666K

K&G CONTRACTING SOLUTIONS, INC.

NER SERVICES MABO (43000)

FREDERICKSBURG & SPOTSYLVANIA NATIONAL MILITARY PARK - INSTALL FIRE SUPPRESSION SYSTEM IN FREDERICKSBURG VISITOR CENTER

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 #6 in this market by positive obligations over the latest 12 months.

Award net obligations
$666K
Share of 12-month positive obligations
2.2%
Supporting data
Prime contractor
#6 · 2.2% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#1 · 10.4% attributed share
up 6 ranks · +5.9 percentage points · $1.7M net increase; action accounted for 38.5%
Related:Newly observed contractor cohortFunding office gain
PIID 140P4325C0034
Base award

This action

+$500K

DS DESIGNS LLC

OFC OF ACQUISITION GRANTS-DENVER

FAN SYSTEM 6 REFURBISHMENT

Why it stands out

The contractor climbed 128 positions in this market.

It now ranks #5 by positive obligations over the latest 12 months.

Award net obligations
$508K
Share of 12-month positive obligations
1.7%
Supporting data
Funding office
#7 · 4.3% attributed share
up 33 ranks · +4.0 percentage points · $1.2M net increase; action accounted for 43.2%
PIID 140G0225P0116
View recent award activity by date (10)
  1. ELEVEN BRAVO GROUP, LLCBase award · PIID 140P4326C0013
    Action+$50K
    Award net obligations$50K
  2. ATZ SOLUTION LLCBase award · PIID 140P4326C0016
    Action+$36K
    Award net obligations$36K
  3. LAREDO MECHANICAL LLCModification · PIID 140FS325C0022
    Action+$9K
    Award net obligations$17K
  4. ROCKETMAN PLUMBING LLCBase award · PIID 140FC126P0021
    Action+$3K
    Award net obligations$3K
  5. LOWER 48 INSTRUMENTS LLCBase award · PIID 140P6426P0049
    Action+$89K
    Award net obligations$89K
  6. HMS COMMERCIAL SERVICE, INC.Base award · PIID 140L4326P0088
    Action+$13K
    Award net obligations$13K
  7. TD INDUSTRIES INCBase award · PIID 140PS126P0033
    Action+$11K
    Award net obligations$11K
  8. TRANE U.S. INC.Base award · PIID 140P5126P0055
    Action+$5K
    Award net obligations$5K
  9. COMFORT SYSTEMS USA ARKANSAS, INCDeobligation · PIID 140P1525P0018
    Action−$1K
    Award net obligations$23K
  10. SPRINGFIELD SOLUTIONS LLCBase award · PIID 140P1426P0068
    Action+$32K
    Award net obligations$32K

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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 July 27, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology