Federal Capture Intelligence

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

Contract actions: October 1, 2021 – July 27, 2026 Updated July 28, 2026 Department of Transportation agency guide NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors
Latest 12 months
$22.6M
Net obligations · Up $4.7M vs. $18.0M preceding
Prime contractors
59
With positive obligations in the latest 12 months

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

Federal records show $162.6M in net obligations across 453 awards in Plumbing, Heating, and Air-Conditioning Contractors at the Department of Transportation from Oct 1, 2021 through Jul 27, 2026. This market accounts for 0.40% of $40.7B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 25.9% from $18.0M to $22.6M. 13 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: $7.9M versus $13.0M through the same date in FY25 (−38.7%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$48.4M274Complete
FY2023$47.1M275Complete
FY2024$31.6M272Complete
FY2025$27.6M229Complete
FY2026$7.9M149YTD through Jul 27, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$162.6M
453 awards · 202 prime contractors
Latest 12-month movement
+25.9%
$22.6M vs. $18.0M
Leading eight prime share
70.7%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.40% of $40.7B in agency-wide net obligations.
Set-aside share when reported
65.8% of 430 awards with reported set-aside status.
Set-aside reporting
283 set aside · 147 no set-aside · 23 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

GUARDIAN CONSTRUCTION, INC. gained the most market share
2.87%→14.74%+11.9 percentage points
The contractor now ranks #2 by positive obligations, based on 9 reported actions.
SERGENTS MECHANICAL SYSTEMS INC lost the most market share
20.4%→1.1%−19.3 percentage points
The contractor now ranks #19 by positive obligations, based on 3 reported actions.
16 contractors were first observed in this market during the latest 12 months
$3.3MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 16 contractors
ContractorLatest 12 months

Buyer demand

Reported obligations through FAA decreased
$4.2M→$348K−$3.8M
Latest-period activity spans 3 awards across 3 prime contractors.
Reported obligations through 697DCK REGIONAL ACQUISITIONS SVCS increased
$3.6M→$6.9M+$3.3M
Latest-period activity spans 26 awards across 20 prime contractors.
View 1 additional material change

Competitive shifts

APEX MECHANICAL LLC fell the most in the contractor rankings
#4→#59Down 55 places
The contractor accounts for 0.010% of positive obligations across 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 Transportation

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

53.7% of positive obligations were attributed to FAA (693JG2). That represents $12.1M, up $2.9M from the preceding 12 months.

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

  1. FAA (693JG2)53.7% · $12.1M · up $2.9M
  2. 697DCK REGIONAL ACQUISITIONS SVCS30.4% · $6.9M · up $3.3M
  3. 6973GH FRANCHISE ACQUISITION SVCS10.7% · $2.4M · up $2.2M
  4. 693JJ6 FEDERAL RAILROAD ADMIN1.7% · $392K · up $392K
  5. FAA (6973FL)1.5% · $348K · down $3.8M
  6. All other reported offices2.0% 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

    FAA (693JG2)

    #1Rank unchanged

    Latest 12 months

    $12.1M

    53.7% of positive obligations

    Versus preceding 12 months

    +$2.9M

    37 active prime contractors · 45 awards

    View office comparison and evidence

    Reported obligations increased 32.1% from $9.2M to $12.1M. The office’s share of positive obligations moved from 51.1% to 53.7%, a change of +2.5 percentage points.

    The latest period contains 100 actions across 45 awards and 16 newly active prime contractors. The preceding period contained 44 active prime contractors and 61 awards.

  2. Reported funding office

    697DCK REGIONAL ACQUISITIONS SVCS

    #2Up 1 from #3

    Latest 12 months

    $6.9M

    30.4% of positive obligations

    Versus preceding 12 months

    +$3.3M

    20 active prime contractors · 26 awards

    View office comparison and evidence

    Reported obligations increased 90.6% from $3.6M to $6.9M. The office’s share of positive obligations moved from 20.1% to 30.4%, a change of +10.3 percentage points.

    The latest period contains 59 actions across 26 awards and 7 newly active prime contractors. The preceding period contained 25 active prime contractors and 35 awards.

    Leading award-level changes

  3. Reported funding office

    6973GH FRANCHISE ACQUISITION SVCS

    #3Up 3 from #6

    Latest 12 months

    $2.4M

    10.7% of positive obligations

    Versus preceding 12 months

    +$2.2M

    8 active prime contractors · 9 awards

    View office comparison and evidence

    Reported obligations increased 1143.6% from $194K to $2.4M. The office’s share of positive obligations moved from 1.1% to 10.7%, a change of +9.6 percentage points.

    The latest period contains 19 actions across 9 awards and 6 newly active prime contractors. The preceding period contained 4 active prime contractors and 5 awards.

  4. Reported funding office

    693JJ6 FEDERAL RAILROAD ADMIN

    #4New to the positive-obligation ranking

    Latest 12 months

    $392K

    1.7% of positive obligations

    Versus preceding 12 months

    +$392K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $392K. The office’s share of positive obligations moved from 0% to 1.7%, a change of +1.7 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

    FAA (6973FL)

    #5Down 3 from #2

    Latest 12 months

    $348K

    1.5% of positive obligations

    Versus preceding 12 months

    −$3.8M

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 91.7% from $4.2M to $348K. The office’s share of positive obligations moved from 23.2% to 1.5%, a change of −21.7 percentage points.

    The latest period contains 5 actions across 3 awards and 2 newly active prime contractors. The preceding period contained 1 active prime contractor and 1 award.

    Leading award-level changes

  6. Reported funding office

    690567 WESTERN FEDERAL LANDS DIV

    #6Up 8 from #14

    Latest 12 months

    $140K

    0.62% of positive obligations

    Versus preceding 12 months

    +$134K

    4 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 2407.3% from $6K to $140K. The office’s share of positive obligations moved from 0.030% to 0.62%, a change of +0.6 percentage points.

    The latest period contains 9 actions across 4 awards and 3 newly active prime contractors. The preceding period contained 1 active prime contractor and 1 award.

  7. Reported funding office

    697276 DOT MARITIME ADMINISTRATION

    #7New to the positive-obligation ranking

    Latest 12 months

    $84K

    0.37% of positive obligations

    Versus preceding 12 months

    +$84K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $84K. The office’s share of positive obligations moved from 0% to 0.37%, a change of +0.4 percentage points.

    The latest period contains 3 actions across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  8. Reported funding office

    DOT MARITIME ADMINISTRATION

    #8New to the positive-obligation ranking

    Latest 12 months

    $83K

    0.37% of positive obligations

    Versus preceding 12 months

    +$92K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations moved from $9K in net deobligations to $83K in net obligations. The office’s share of positive obligations moved from 0% to 0.37%, a change of +0.4 percentage points.

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

  9. Reported funding office

    FAA (69435R)

    #9Up 1 from #10

    Latest 12 months

    $67K

    0.30% of positive obligations

    Versus preceding 12 months

    +$42K

    4 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 166.9% from $25K to $67K. The office’s share of positive obligations moved from 0.14% to 0.30%, a change of +0.2 percentage points.

    The latest period contains 7 actions across 4 awards and 4 newly active prime contractors. The preceding period contained 1 active prime contractor and 1 award.

  10. Reported funding office

    6982AF CENTRAL FEDERAL LANDS DIVISI

    #10New to the positive-obligation ranking

    Latest 12 months

    $28K

    0.12% of positive obligations

    Versus preceding 12 months

    +$28K

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $28K. The office’s share of positive obligations moved from 0% to 0.12%, a change of +0.1 percentage points.

    The latest period contains 3 actions across 3 awards and 2 newly active prime contractors. The preceding period contained 0 active prime contractors and 0 awards.

  11. Reported funding office

    6923G2 DOT MARITIME ADMINISTRATION

    #12Down 8 from #4

    Latest 12 months

    $15K

    0.070% of positive obligations

    Versus preceding 12 months

    −$259K

    3 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations decreased 94.6% from $274K to $15K. The office’s share of positive obligations moved from 1.5% to 0.070%, a change of −1.5 percentage points.

    The latest period contains 7 actions across 6 awards and 1 newly active prime contractor. The preceding period contained 7 active prime contractors and 14 awards.

  12. Reported funding office

    6973FK MIKE MONRONEY AERO CNTR

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$90K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $90K to $0. The office’s share of positive obligations moved from 0.50% to 0%, a change of −0.5 percentage points.

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

  13. Reported funding office

    FAA (697DCD)

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$219K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $219K to $0. The office’s share of positive obligations moved from 1.2% to 0%, a change of −1.2 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 4 active prime contractors and 4 awards.

  14. Reported funding office

    TRANSPORTATION SECURITY ADMIN KOA

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$97K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $97K to $0. The office’s share of positive obligations moved from 0.54% to 0%, a change of −0.5 percentage points.

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

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 Transportation.

During Jul 28, 2025–Jul 27, 2026, this market recorded $22.8M in positive net award obligations across 81 awards. The leading reported procedure, Negotiated Proposal/Quote, accounted for 45.1% of that positive-obligation base. Awards with a reported parent IDV accounted for 0.60%.

Leading award type
93.4%
Definitive Contract
Leading reported procedure
45.1%
Negotiated Proposal/Quote
Reported parent IDV
0.60%
of positive obligations had a reported parent IDV
Median reported offers
2
78 of 81 awards reported offers

Buying method changes

Compared with Jul 28, 2024–Jul 27, 2025. Based on 81 current awards and 101 preceding awards with positive net obligations.

Negotiated Proposal/Quote obligation share
45.1%
Down from 62.4% 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 24.3 percentage points lower, reported full-and-open obligation share is 7.9 percentage points higher, delivery-order obligation share is 10.6 percentage points lower, and median positive award obligations are 114.3% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share0.60%24.9%-24.3 pts
Reported full-and-open obligation share10.3%2.4%+7.9 pts
Delivery-order obligation share0.60%11.2%-10.6 pts
Median positive award obligations$69K$32K+114.3%
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)53$21.3M93.4%
Purchase Order(B)25$1.4M6.0%
Delivery Order(C)3$138K0.60%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)3$138K0.60%
Not reported78$22.6M99.4%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)3$138K0.60%
Not reported78$22.6M99.4%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Negotiated Proposal/Quote(NP)39$10.3M45.1%
Only One Source(SSS)13$7.0M30.7%
Simplified Acquisition(SP1)28$5.5M24.1%
Sealed Bid(SB)1$14K0.060%

Extent competed

Reported valueAwardsPositive obligationsShare
Full And Open Competition After Exclusion Of Sources(D)24$7.9M34.9%
Not Competed(C)10$4.4M19.1%
Competed Under SAP(F)21$3.6M15.6%
Not Available For Competition(B)3$2.6M11.5%
Full And Open Competition(A)16$2.3M10.3%
Not Competed Under SAP(G)7$1.9M8.5%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Not reported81$22.8M100.0%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized By Statute (FAR 6.302-5(A)(2)(I))(OTH)6$4.5M19.8%
Only One Source-Other (FAR 6.302-1 Other)(ONE)6$3.9M17.0%
Unique Source (FAR 6.302-1(B)(1))(UNQ)1$419K1.8%
Urgency (FAR 6.302-2)(URG)3$69K0.30%
SAP Non-Competition (FAR 13)(SP2)3$47K0.21%
Brand Name Description (FAR 6.302-1(C))(BND)1$28K0.12%
Other reported values1$7K0.030%
Not reported60$13.8M60.7%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)81$22.8M100.0%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Maintenance Of Air Traffic Control Towers(Z1BA)10$7.0M30.7%
Maintenance Of Airport Terminals(Z1BE)1$3.8M16.9%
Installation Of Equipment- Plumbing, Heating, And Waste Disposal Equipment(N045)15$3.8M16.5%
Construction Of Radar And Navigational Facilities(Y1BC)6$2.8M12.3%
Maintenance Of Radar And Navigational Facilities(Z1BC)5$1.8M7.7%
Installation Of Equipment- Refrigeration, Air Conditioning, And Air Circulating Equipment(N041)9$1.1M4.7%
Other reported values35$2.5M11.2%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Federal Aviation Administration(6920)67$22.0M96.7%
Federal Railroad Administration(6930)1$392K1.7%
Maritime Administration(6938)7$182K0.80%
Federal Highway Administration(6925)5$169K0.74%
Saint Lawrence Seaway Development Corporation(6947)1$11K0.050%

Awarding offices

Reported valueAwardsPositive obligationsShare
697dck Regional Acquisitions Svcs(697DCK)50$18.2M80.1%
6973gh Franchise Acquisition Svcs(6973GH)14$3.6M15.9%
693jj6 Federal Railroad Admin(693JJ6)1$392K1.7%
690567 Western Federal Lands Div(690567)3$140K0.61%
693ka8 System Operations Contracts(693KA8)3$138K0.60%
6923g2 Dot Maritime Administration(6923G2)6$98K0.43%
Other reported values4$123K0.54%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
693KA822D00015(6920)2$109K0.48%
693KA820D00016(6920)1$28K0.12%
Not reported78$22.6M99.4%

Offers, award size, and timing

Median reported offers
2 median
78 reported · 3 not reported
Positive award obligations
$69K median
$21K–$289K middle 50%
Reported performance period
200 days (~7 months) median
81 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 Transportation

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

Prime contractor concentration
13 of 59prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
16.9%of positive obligations in the last 12 months
Leading four prime contractors
53.6%of positive obligations in the last 12 months
Leading eight prime contractors
70.7%of positive obligations in the last 12 months

Based on $22.7M 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

    $3.8M

    16.9%

    Dollar movement

    +$3.8M

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC
    Obligations: prior → latest
    $0 → $3.8M
    Not comparable
    Share: prior → latest
    0% → 16.9%
    +16.9 percentage points
    All-period obligations
    $5.5M
    3.4% of all-period positive obligations · 3 awards
    Recorded activity
    Since Jan 7, 2022
    through Dec 10, 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 · 8(a) sole source
  2. #2

    Last 12mo obligations

    $3.3M

    14.7%

    Dollar movement

    +$2.8M

    vs. prior 12 months

    Last 12mo awards

    4 awards

    9 actions

    Historical and award details for GUARDIAN CONSTRUCTION, INC.
    Obligations: prior → latest
    $586K → $3.3M
    +470.3%
    Share: prior → latest
    2.9% → 14.7%
    +11.9 percentage points
    All-period obligations
    $11.7M
    7.1% of all-period positive obligations · 13 awards
    Recorded activity
    Since Mar 11, 2022
    through Jul 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside12
    Reported no set-aside32
    Not reported00
    Reported small business44
    All-period set-aside types
    • 6 · Total small business
    • 1 · 8(a) sole source
    • 1 · Partial small business
  3. #3

    Last 12mo obligations

    $3.3M

    14.6%

    Dollar movement

    +$829K

    vs. prior 12 months

    Last 12mo awards

    8 awards

    21 actions

    Historical and award details for TJ&B AIR CONDITIONING AND ELECTRIC, LLC
    Obligations: prior → latest
    $2.5M → $3.3M
    +33.4%
    Share: prior → latest
    12.2% → 14.6%
    +2.4 percentage points
    All-period obligations
    $39.9M
    24.4% of all-period positive obligations · 51 awards
    Recorded activity
    Since Oct 14, 2021
    through Jul 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside66
    Reported no set-aside29
    Not reported00
    Reported small business815
    All-period set-aside types
    • 30 · Total small business
    • 3 · SDVOSB sole source
    • 3 · SDVOSB set-aside
  4. #4

    Last 12mo obligations

    $1.7M

    7.3%

    Dollar movement

    +$1.7M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for CORNERSTONE CONSTRUCTION SERVICES, LLC
    Obligations: prior → latest
    $7K → $1.7M
    +22762.8%
    Share: prior → latest
    0.040% → 7.3%
    +7.3 percentage points
    All-period obligations
    $7.9M
    4.8% of all-period positive obligations · 3 awards
    Recorded activity
    Since Jul 25, 2023
    through May 11, 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
    • 2 · SDVOSB sole source
  5. #5

    Last 12mo obligations

    $1.4M

    6.1%

    Dollar movement

    +$1.4M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for AHTNA INFRASTRUCTURE & TECHNOLOGIES LLC
    Obligations: prior → latest
    $0 → $1.4M
    Not comparable
    Share: prior → latest
    0% → 6.1%
    +6.1 percentage points
    All-period obligations
    $1.4M
    0.84% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jul 24, 2025
    through Jul 10, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside21
    Not reported00
    Reported small business21
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $942K

    4.2%

    Dollar movement

    +$942K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for A/C SERVICES & MECHANICAL LLC
    Obligations: prior → latest
    $0 → $942K
    Not comparable
    Share: prior → latest
    0% → 4.2%
    +4.2 percentage points
    All-period obligations
    $942K
    0.58% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 30, 2025
    through Mar 11, 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

    $832K

    3.7%

    Dollar movement

    +$608K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for PROW'ESS CONSTRUCTION CORP.
    Obligations: prior → latest
    $223K → $832K
    +272.4%
    Share: prior → latest
    1.1% → 3.7%
    +2.6 percentage points
    All-period obligations
    $1.9M
    1.1% of all-period positive obligations · 8 awards
    Recorded activity
    Since Nov 29, 2021
    through Jul 10, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside13
    Reported no set-aside10
    Not reported00
    Reported small business23
    All-period set-aside types
    • 7 · Total small business
  8. #8

    Last 12mo obligations

    $745K

    3.3%

    Dollar movement

    +$662K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for IBS L.L.C
    Obligations: prior → latest
    $84K → $745K
    +789.5%
    Share: prior → latest
    0.41% → 3.3%
    +2.9 percentage points
    All-period obligations
    $1.1M
    0.67% of all-period positive obligations · 6 awards
    Recorded activity
    Since Mar 13, 2024
    through Jul 10, 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
    • 6 · Total small business
  9. #9

    Last 12mo obligations

    $522K

    2.3%

    Dollar movement

    +$522K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for NELCY CONSTRUCTION CORP
    Obligations: prior → latest
    $0 → $522K
    Not comparable
    Share: prior → latest
    0% → 2.3%
    +2.3 percentage points
    All-period obligations
    $522K
    0.32% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 28, 2025
    through Jan 27, 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
  10. #10

    Last 12mo obligations

    $520K

    2.3%

    Dollar movement

    +$520K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for LAWDENSKY CONSTRUCTION COMPANY INCORPORATED
    Obligations: prior → latest
    $0 → $520K
    Not comparable
    Share: prior → latest
    0% → 2.3%
    +2.3 percentage points
    All-period obligations
    $1.4M
    0.86% of all-period positive obligations · 2 awards
    Recorded activity
    Since Sep 20, 2023
    through Apr 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $512K

    2.3%

    Dollar movement

    +$512K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for THE BLACKLEDGE GROUP, INC.
    Obligations: prior → latest
    $0 → $512K
    Not comparable
    Share: prior → latest
    0% → 2.3%
    +2.3 percentage points
    All-period obligations
    $512K
    0.31% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 15, 2026
    through Jul 15, 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.

  12. #12

    Last 12mo obligations

    $420K

    1.9%

    Dollar movement

    +$420K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for JNB SERVICES LLC
    Obligations: prior → latest
    $0 → $420K
    Not comparable
    Share: prior → latest
    0% → 1.9%
    +1.9 percentage points
    All-period obligations
    $420K
    0.26% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 7, 2025
    through Apr 28, 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.

  13. #13

    Last 12mo obligations

    $419K

    1.9%

    Dollar movement

    +$419K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for WILLIAM A. HARRISON, INC
    Obligations: prior → latest
    $0 → $419K
    Not comparable
    Share: prior → latest
    0% → 1.9%
    +1.9 percentage points
    All-period obligations
    $419K
    0.26% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 21, 2025
    through Jan 5, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $392K

    1.7%

    Dollar movement

    +$392K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for CORSENTINO CONSTRUCTION, INC.
    Obligations: prior → latest
    $0 → $392K
    Not comparable
    Share: prior → latest
    0% → 1.7%
    +1.7 percentage points
    All-period obligations
    $392K
    0.24% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 16, 2026
    through Jun 16, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    $367K

    1.6%

    Dollar movement

    −$158K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    6 actions

    Historical and award details for LONERGAN ELECTRIC SERVICE INC
    Obligations: prior → latest
    $526K → $367K
    −30.1%
    Share: prior → latest
    2.6% → 1.6%
    −0.9 percentage points
    All-period obligations
    $1.2M
    0.74% of all-period positive obligations · 10 awards
    Recorded activity
    Since Apr 28, 2022
    through Mar 4, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside23
    Reported no set-aside01
    Not reported00
    Reported small business24
    All-period set-aside types
    • 8 · Total small business

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

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

Base award

This action

+$3.8M

MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC

FAA

ORF HVAC REPLACEMENT SERVICES

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
$3.8M
Share of 12-month positive obligations
16.9%
Supporting data
Prime contractor
#1 · 16.9% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#1 · 53.7% attributed share
+2.5 percentage points · $2.9M net increase; action exceeded it by $890K
PIID 697DCK25C00274
Base award

This action

+$3.2M

GUARDIAN CONSTRUCTION, INC.

697DCK REGIONAL ACQUISITIONS SVCS

REPLACE HVAC AT SBN ATCT, SOUTH BEND INTERNATIONAL AIRPORT, SOUTH BEND, IN

Why it stands out

The contractor climbed 7 positions in this market.

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

Award net obligations
$3.3M
Share of 12-month positive obligations
14.3%
Supporting data
Prime contractor
#2 · 14.7% share
up 7 ranks · +11.9 percentage points · $2.8M net increase; action exceeded it by $477K
Funding office
#2 · 30.4% attributed share
up 1 rank · +10.3 percentage points · $3.3M net increase; action accounted for 99.0%
Related:Largest share gainFunding office gain
PIID 697DCK25C00267
Base award

This action

+$2.5M

TJ&B AIR CONDITIONING AND ELECTRIC, LLC

697DCK REGIONAL ACQUISITIONS SVCS

REMOVE AND REPLACE MODULAR CHILLERS UNITS, REPAIR STORE FRONT DOORS, BREAK ROOM AND FACILITY ENTRANCE AT RSW TRACON AND ATCT FORT MYERS FL.

Why it stands out

One action represented 10.9% of the market’s latest 12-month positive obligations.

At $2.5M, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$2.5M
Share of 12-month positive obligations
10.9%
Supporting data
Prime contractor
#3 · 14.6% share
down 1 rank · +2.4 percentage points · $829K net increase; action exceeded it by $1.6M
PIID 697DCK25C00240
Base award

This action

+$1.5M

CORNERSTONE CONSTRUCTION SERVICES, LLC

FAA

PUMP REPLACEMENT AT THE NEW YORK TRACON, WESTBURY, NY

Why it stands out

The contractor climbed 59 positions in this market.

It now ranks #4 by positive obligations over the latest 12 months.

Award net obligations
$1.6M
Share of 12-month positive obligations
6.4%
Supporting data
Prime contractor
#4 · 7.3% share
up 59 ranks · +7.3 percentage points · $1.7M net increase; action accounted for 88.4%
Related:Largest rank gain
PIID 697DCK26C00035
Base award

This action

+$931K

A/C SERVICES & MECHANICAL LLC

6973GH FRANCHISE ACQUISITION SVCS

HVAC REPLACEMENTS AT LITTLE ROCK ARKANSAS

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
$942K
Share of 12-month positive obligations
4.1%
Supporting data
Prime contractor
#6 · 4.2% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#3 · 10.7% attributed share
up 3 ranks · +9.6 percentage points · $2.2M net increase; action accounted for 41.9%
Related:Newly observed contractor cohort
PIID 6973GH25C00183
Base award

This action

+$522K

NELCY CONSTRUCTION CORP

6973GH FRANCHISE ACQUISITION SVCS

PCT FCV, CHILLER VALVE REPLACEMENT

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

Award net obligations
$522K
Share of 12-month positive obligations
2.3%
Supporting data
Prime contractor
#9 · 2.3% share
Newly active in this market; no actions were reported in the preceding 12 months
Related:Newly observed contractor cohort
PIID 6973GH25C00184
View recent award activity by date (10)
  1. EACM CORPDeobligation · PIID 697DCK23C00049
    Action−$74K
    Award net obligations$6.1M
  2. KEO & ASSOCIATES INCBase award · PIID 6973GH26C00160
    Action+$188K
    Award net obligations$188K
  3. THE BLACKLEDGE GROUP, INC.Base award · PIID 697DCK26C00155
    Action+$512K
    Award net obligations$512K
  4. TJ&B AIR CONDITIONING AND ELECTRIC, LLCModification · PIID 6973GH24C00077
    Action+$17K
    Award net obligations$668K
  5. JUNCTION INCORPORATEDBase award · PIID 697DCK26P00067
    Action+$37K
    Award net obligations$37K
  6. DWD INTERNATIONAL, LLCModification · PIID 6973GH26P01632
    Action+$13K
    Award net obligations$35K
  7. HAYNES MECHANICAL SYSTEMS, INC.Modification · PIID 697DCK23C00335
    Action+$13K
    Award net obligations$47K
  8. TRANE U.S. INC.Base award · PIID 697DCK26P00074
    Action+$28K
    Award net obligations$28K
  9. GUARDIAN CONSTRUCTION, INC.Modification · PIID 697DCK25C00267
    Action+$28K
    Award net obligations$3.3M
  10. GOODRICH REFRIGERATION INCBase award · PIID 6923G526P0046
    Action+$11K
    Award net obligations$11K

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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