Plumbing, Heating, and Air-Conditioning Contractors
NAICS 238220 · 419 open opportunities · 194 awards on record
This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. Contractors in this industry may provide both parts and labor when performing work. The work performed may include new work, additions, alterations, maintenance, and repairs. Illustrative Examples: Cooling tower installation Heating, ventilation, and air-conditioning (HVAC) contractors Duct work (e.g., cooling, dust collection, exhaust, heating, ventilation) installation Lawn sprinkler system installation Fire sprinkler system installation Mechanical contractors Fireplace, natural gas, installation Refrigeration system (e.g., commercial, industrial, scientific) installation Furnace installation Sewer hookup and connection, building Cross-References. Establishments primarily engaged in--
Open opportunities
- Notice of Solicitation CancellationHOMELAND SECURITY, DEPARTMENT OF / US COAST GUARDDue Jul 12, 2026Posted Jun 25, 2026
- Replace R22 HVAC System and Siemens Controls UpgradeDEPT OF DEFENSE / DEPT OF THE ARMYDue Jul 12, 2026Posted Jun 12, 2026
- RFQ_19NP4026Q0009_PMSC for BAS ChancerySTATE, DEPARTMENT OF / STATE, DEPARTMENT OFDue Jul 13, 2026Posted Jun 12, 2026
- Y1NZ--659-24-903 | Steam Line Replacement | Salisbury, NC 28144 W.G. Hefner VA Medical CenterVETERANS AFFAIRS, DEPARTMENT OF / VETERANS AFFAIRS, DEPARTMENT OFDue Jul 13, 2026Posted Jun 26, 2026
- Z--REPLACE HVAC SYSTEMS AND CONTROLSINTERIOR, DEPARTMENT OF THE / NATIONAL PARK SERVICEDue Jul 13, 2026Posted Jun 30, 2026
- AC UNIT RELOCATION & RE-INSTALLATION RMINTERIOR, DEPARTMENT OF THE / BUREAU OF INDIAN AFFAIRSDue Jul 13, 2026Posted Jun 10, 2026
- Z--HVAC Replacement - WVINTERIOR, DEPARTMENT OF THE / US FISH AND WILDLIFE SERVICEDue Jul 13, 2026Posted Jul 6, 2026
- Boiler Replacement and Waterline Valve Installation ProjectDEPT OF DEFENSE / DEPT OF THE ARMYDue Jul 13, 2026Posted Jun 14, 2026
- Z--HVAC Replacement - WVINTERIOR, DEPARTMENT OF THE / US FISH AND WILDLIFE SERVICEDue Jul 13, 2026Posted Jul 1, 2026
- Z1DZ--Replace HVAC Components Building 2 TeleHealth Rooms at Central Western MA VAMCVETERANS AFFAIRS, DEPARTMENT OF / VETERANS AFFAIRS, DEPARTMENT OFDue Jul 13, 2026Posted Jun 25, 2026
- Z1DZ--Replace DNA Laboratory HVAC at West Haven, CT VAMCVETERANS AFFAIRS, DEPARTMENT OF / VETERANS AFFAIRS, DEPARTMENT OFDue Jul 13, 2026Posted Jul 7, 2026
- Z1DZ--Replace DNA Laboratory HVAC at West Haven, CT VAMCVETERANS AFFAIRS, DEPARTMENT OF / VETERANS AFFAIRS, DEPARTMENT OFDue Jul 13, 2026Posted Jun 23, 2026
- Z1DZ--Replace HVAC Components Building 2 TeleHealth Rooms at Central Western MA VAMCVETERANS AFFAIRS, DEPARTMENT OF / VETERANS AFFAIRS, DEPARTMENT OFDue Jul 13, 2026Posted Jun 23, 2026
- BGNDRF REPLACE AHU-01, ACCU-01INTERIOR, DEPARTMENT OF THE / BUREAU OF RECLAMATIONDue Jul 13, 2026Posted Jun 22, 2026
- Delta Controls/EnteliWEB Building Automation System (BAS) maintenance and replacement of existing controls at the Northern Arizona VA Healthcare SystemVETERANS AFFAIRS, DEPARTMENT OF / VETERANS AFFAIRS, DEPARTMENT OFDue Jul 13, 2026Posted Jun 30, 2026
Top awardees
| Awardee | # Awards | Total Awarded | Last Award |
|---|---|---|---|
| AEONRG LLC Downingtown PA 19335 USA UEI KJ4JT1ZWMGK1 | 1 | $52M | — |
| MESSER CONSTRUCTION CO Cincinnati OH 45203 USA UEI F3PQM5C4ATN8 | 1 | $41M | — |
| Andersen Construction Company of Oregon LLC PORTLAND 97217 UEI XZ3PV2UL4AA7 | 2 | $19M | — |
| DYNAMIC-HHS JV, LLC Winnebago NE 68071 USA UEI PU6QQK2NXSJ4 | 1 | $18M | — |
| DAX SAFETY & STAFFING SOLUTIONS, LLC UEI QCZEMD4LZ9M1 | 1 | $9M | May 11, 2026 |
| J. & L. MAVILIA INCORPORATED Upper Marlboro MD 20774 USA UEI FDGBG1T524E1 | 1 | $8M | — |
| JOHNSONDANFORTH, INC LITTLE ROCK 72212 UEI TFC8L4UHKE15 | 2 | $7M | — |
| PHILLIPS C&C LLC BRIGHTWOOD 22715 UEI FBLHCKXL5RG4 | 1 | $7M | — |
| GCC ENTERPRISES INC. DALLAS 75234 UEI FH9EB9FL27B6 | 1 | $7M | — |
| MECHWORKS MECHANICAL CONTRACTORS, INC Morehead City NC 28557 USA UEI XNENMZLJQQK6 | 3 | $6M | May 21, 2026 |