NAICS codes › 238220
NAICS 238220 — Plumbing, Heating, and Air-Conditioning Contractors: federal contracts
35 open federal contract opportunities classified under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) on SAM.gov, refreshed nightly.
Open solicitations
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- Z1DA--NRM CONST - 528A7-18-707 - Replace Boiler Stack Rome CBOC
- J041--Supply - Upgrade Chiller 3 Controls - NWI
- DCDO - HVAC Maintenance
- J041--Trane BAS HVAC Control System Inspection, Maintenance, Upgrades, and Repair
- TVHS AC VRF System Installation
- HVAC Replacement, Bldg. 2821
- Watervliet Arsenal (WVA) Replacement of the 300 Line Chrome Piping
- 648-22-104 Correct HVAC Deficiencies (P&V)
- Y1DZ--PN: 636-27-101, Design-Build, Install Temporary Chillers {OM} FY27 NRM 36C263-27-AP-0586
- 4120--RENTAL OF TWO CHILLERS FOR ONE YEAR
- 16292 Steam Boiler Replacement
- Mechanical Services Basic Ordering Agreement (BOA)
- WPAFB 3rd Air Stream/ B18
- R-410A LEAK DETECTORS (Bldgs 750, 751 & 768)
- Replacement of 10 Ton HVAC Unit, Bldg.11, PR ANG
- 657-27-107JC, Replace Select Hot Water Heating System
- Z2DA--Amendment 2: Solicitation 36C25227R0001 General Construction MATOC at the VA Illiana Health Care System in Danville, IL
- NTX Steam Trap Monitoring
- Replace HVAC Rooftop Units at Building 2275
- J041--Condenser Coils Replacement for the VA Illiana Health Care System (VAIHCS), located at 1900 E. Main Street, Danville, IL 61832.
- Z--EROS Removal and replacement of chilled and conden
- N048-- B41 Isolation Valve Installation
- Z--OR-BANDON MARSH NWR-BANDON HVAC
- J045--Glycol Loop Flushing - NWI
- Y--Friant Dam HVAC Replacement - JOTFOC
- USCG Station Lake Worth Inlet HVAC Diagnostic and Repairs
- Repair Mechanical Systems IDIQ (FY 27-32)
- Mechanical Support Services
- Z1DA--Project 695-24-107 Replace Boilers 4 and 5 Clement J. Zablocki, VA Medical Center 5000 West National Avenue Milwaukee, WI 53295
- HVAC Unit Replacement
- Z1DA--CON-NRM-668-22-106 Correct Domestic Water System
- DOWEA Preventative Maintenance Demand Maintenance- Puerto Rico IDIQ
- GAOA Star Meadows MEP Repairs Utility Installations Flathead NF
- Z1DA--FY27 Danville Mechanical MATOC SEED PROJECT NO: 550-26-106, Replace Air Handling Unit B58 at the VA Illiana Health Care System (VIHCS), Danville IL.
- HVAC, Repair and Maintenance for Fort Drum, NY
Who buys NAICS 238220
| Agency | Obligations, 24 mo | Actions |
|---|---|---|
| Department of Defense (DoD) | $720.8M | 1,481 |
| Department of Veterans Affairs (VA) | $505.3M | 1,327 |
| Department of Agriculture (USDA) | $133.1M | 384 |
| Department of Justice (DOJ) | $66.7M | 330 |
| Department of Health and Human Services (HHS) | $60.5M | 169 |
| Department of the Interior (DOI) | $48.7M | 635 |
| Department of Transportation (DOT) | $48.1M | 120 |
| Department of State | $41.1M | 270 |
| Department of Homeland Security (DHS) | $35.4M | 349 |
| General Services Administration (GSA) | $18.4M | 161 |
Who wins NAICS 238220 work
| Contractor | Obligations, 24 mo | Awards |
|---|---|---|
| NORTH STATE MECHANICAL INC | $38.6M | 14 |
| CHENEGA ENTERPRISE SYSTEMS & SOLUTIONS, LLC | $37.4M | 1 |
| MILL CREEK FIRELAKE JV LLC | $34.9M | 40 |
| JETT'S SPECIALTY CONTRACTING, LLC | $29.3M | 7 |
| MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC | $28.5M | 13 |
| AKTARIUS LLC | $24.0M | 43 |
| PUYENPA CONSTRUCTION, LLC | $21.9M | 25 |
| VETERANS CONTRACTING, INC. | $21.6M | 4 |
| AMERITECH CONTRACTING LLC | $20.3M | 52 |
| PIPE LINE UTILITY CONTRACTORS, LLC | $20.3M | 1 |
NAICS 238220 contracts expiring in the next 18 months
1,272 contracts worth $1.4B. The largest:
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| BLUEWAY ONE JV LLC | Department of Veterans Affairs | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $48.9M | 23 February 2028 | ~Q3 2027 | Details |
| CONSIGLI CONSTRUCTION CO., INC. | GSA PBS | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $40.9M | 09 March 2027 | Now / imminent | Details |
| BLUE PACIFIC JV LLC | Department of Veterans Affairs | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $34.2M | 30 October 2026 | Now / imminent | Details |
| GCI-SAC JV LLC | Army | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $30.6M | 01 December 2026 | Now / imminent | Details |
| ALEUT BUILDING COMPANY LLC | National Aeronautics and Space Administration | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $25.4M | 30 April 2027 | ~Q4 2026 | Details |
| ALCAN BUILDERS INCORPORATED | Army | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $22.9M | 31 October 2026 | Now / imminent | Details |
| SERVIAM CONSTRUCTION LLC | Department of Veterans Affairs | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $22.6M | 10 December 2026 | Now / imminent | Details |
| PIPE LINE UTILITY CONTRACTORS, LLC | Department of Veterans Affairs | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $20.3M | 27 March 2028 | ~Q3 2027 | Details |
| WITHIN INTERIOR DESIGN, INC. | Navy | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $18.5M | 26 January 2027 | Now / imminent | Details |
| MIK CONSTRUCTION INC | Army | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $16.0M | 12 April 2027 | Now / imminent | Details |
Every expiring NAICS 238220 contract →
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
Open solicitations by set-aside
| Set-aside | Open |
|---|---|
| Small business | 14 |
| SDVOSB | 13 |
| Unrestricted (full and open) | 8 |
From the set-aside SAM.gov declares on each open notice.
Who counts as small under this code
SBA size standard for NAICS 238220: $19.0M annual receipts.
Each solicitation carries exactly one NAICS code, and that code — not a related one in the same family — decides who counts as small.
One code, chosen by the contracting officer, decides who counts as small. A related code in the same family does not qualify you, and the assignment itself can be appealed to SBA OHA.
Source: FAR 19.102, current as of 07 August 2026 · eCFR.
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