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Plumbing, Heating, and Air-Conditioning Contractors (NAICS 238220) contracts expiring 2027–2028

23 small-business set-aside contracts in NAICS 238220 end between Apr 18, 2027 and Apr 18, 2028, with $258,694,647 obligated so far. 11 score as high priority (80+). Biggest buyers: Department of Veterans Affairs, National Aeronautics and Space Administration, Department of the Army. By set-aside: 16 SDVOSB, 4 small business, 2 8(a), 1 WOSB/EDWOSB.

Data as of Oct 17, 2026 from USAspending.gov (refreshed weekly, last Oct 17, 2026). 20 open NAICS 238220 bids now · NAICS 238220 size standard · How the score works

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Contracts ending, highest score first

Score	Incumbent	Agency	Industry	State	Total obligated	Ends
94	EIGHTY-NINE ENTERPRISES LLC PHASE 1 STEAM Why 94? ends in 7 mo · no option years left · $8.5M · 1 offer last time · standalone contract Ends in about 7 months (May 24, 2027). +30/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $8.5M obligated so far. +14/20 Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2025 (about 1 year).	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	WV	$8,496,568	May 24, 2027
91	CAVU CONSULTING LLC PROJECT 687-21-106, REPLACE MECHANICAL AND PLUMING IN SEVERAL BUILDINGS AT THE WALLA… Why 91? ends in 7 mo · no option years left · $8.2M · 2 offers last time · standalone contract Ends in about 7 months (May 21, 2027). +30/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $8.2M obligated so far. +14/20 Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2025 (about 1 year).	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	WA	$8,159,345	May 21, 2027
89	BLUE YONDER INC CONSTRUCTION CONTRACT FOR PROJECT 556-23-127 SURGICAL HVAC SYSTEMS REPLACEMENT… Why 89? ends in 9 mo · no option years left · $5.9M · 1 offer last time · standalone contract Ends in about 9 months (Jul 19, 2027). +26/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $5.9M obligated so far. +13/20 Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	IL	$5,868,000	Jul 19, 2027
87	PHILLIPS C&C LLC UPGRADE HVAC SYSTEM PHASE II Why 87? ends in 9 mo · no option years left · $7.2M · 2 offers last time · standalone contract Ends in about 9 months (Jul 3, 2027). +27/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $7.2M obligated so far. +13/20 Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	VA	$7,210,000	Jul 3, 2027
85	RUBICON PROFESSIONAL SERVICES LLC REPLACEMENT OF THE HVAC SYSTEM IN F/20824 AT WRIGHT-PATTERSON AIR FORCE BASE (WPAFB),… Why 85? ends in 10 mo · no option years left · $8.6M · 2 offers last time · standalone contract Ends in about 10 months (Aug 5, 2027). +24/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $8.6M obligated so far. +14/20 Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Defense Department of the Army	Plumbing, Heating, and…	OH	$8,625,777	Aug 5, 2027
84	WELCH CONSTRUCTION INC. REPLACE AHU 2-7- AND 11 Why 84? ends in 7 mo · no option years left · $6.8M · 6 offers last time · standalone contract Ends in about 7 months (May 26, 2027). +29/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $6.8M obligated so far. +13/20 Last time it was competed among eligible firms (set-aside competition) with 6 offers (crowded field). +12/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2025 (about 2 years).	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	NY	$6,806,577	May 26, 2027
84	VENERGY GROUP LLC 598-22-151 B170 FIBERGLASS CHILLED WATER PIPING REPLACEMENT Why 84? ends in 8 mo · no option years left · $5.9M · 5 offers last time · standalone contract Ends in about 8 months (Jun 23, 2027). +27/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $5.9M obligated so far. +13/20 Last time it was competed among eligible firms (set-aside competition) with 5 offers. +14/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2025 (about 2 years).	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	AR	$5,947,076	Jun 23, 2027
82	ALEUT BUILDING COMPANY LLC LAUNCH CONTROL CENTER AND VEHICLE ASSEMBLY BUILDING HEATING VENTILATION AND AIR… Why 82? ends in 6 mo · no option years left · $25M · sole source last time · standalone contract Ends in about 6 months (Apr 30, 2027). +30/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $25M obligated so far. +18/20 Last time it was not available for competition (sole source), so the agency could sole-source the follow-on again. +4/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2023 (about 3 years).	National Aeronautics and Space Administration National Aeronautics and Space Administration	Plumbing, Heating, and…	FL	$25,351,874	Apr 30, 2027
82	SPEES-HERNANDEZ JV 2, LLC 636-19-301 CORRECT MECHANICAL DEFICIENCIES PROJECT Why 82? ends in 12 mo · no option years left · $12M · 3 offers last time · standalone contract Ends in about 12 months (Oct 8, 2027). +20/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $12M obligated so far. +15/20 Last time it was competed among eligible firms (set-aside competition) with 3 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2022 (about 5 years).	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	NE	$12,175,790	Oct 8, 2027
81	T.C.I. CONSTRUCTION & MANAGEMENT CO., INC. UPGRADE HEATING DISTRIBUTION SYSTEM PHASE 1. Why 81? ends in 12 mo · no option years left · $7.9M · 2 offers last time · standalone contract Ends in about 12 months (Oct 8, 2027). +20/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $7.9M obligated so far. +14/20 Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2025 (about 1 year).	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	NJ	$7,894,000	Oct 8, 2027
80	BLUEWAY ONE JV LLC REPLACEMENT OF BOILERS AT ALBANY VAMC Why 80? ends in 16 mo · no option years left · $49M · 1 offer last time · standalone contract Ends in about 16 months (Feb 23, 2028). +10/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $49M obligated so far. +20/20 Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2024 (about 2 years).	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	NY	$48,924,251	Feb 23, 2028
78	SH MECHANICAL INC. 4 PART CONSTRUCTION PROJECT TO UPGRADE BOILERS AT THE ALBANY, CA WRRC Why 78? ends in 11 mo · no option years left · $7.3M · 4 offers last time · standalone contract Ends in about 11 months (Sep 27, 2027). +21/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $7.3M obligated so far. +13/20 Last time it was competed under simplified acquisition procedures with 4 offers. +14/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Agriculture Agricultural Research Service	Plumbing, Heating, and…	CA	$7,280,250	Sep 27, 2027
78	DRI, INC. STEAM LINE REPLACEMENT \| SALISBURY VAMC Why 78? ends in 11 mo · no option years left · $5.9M · 4 offers last time · standalone contract Ends in about 11 months (Sep 21, 2027). +21/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $5.9M obligated so far. +13/20 Last time it was competed among eligible firms (set-aside competition) with 4 offers. +14/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	NC	$5,893,000	Sep 21, 2027
77	GENERAL MECHANICAL CORPORATION REPLACEMENT OF THE HEATING VENTILATION AND AIR CONDITIONING IN THE LOGISTICS FACILITY. Why 77? ends in 8 mo · no option years left · $12M · sole source last time · standalone contract Ends in about 8 months (Jun 18, 2027). +28/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $12M obligated so far. +15/20 Last time it was not competed under simplified acquisition procedures, so the agency could sole-source the follow-on again. +4/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2023 (about 3 years).	National Aeronautics and Space Administration National Aeronautics and Space Administration	Plumbing, Heating, and…	FL	$11,674,904	Jun 18, 2027
77	DAKOTA ELECTRIC, INC. PN: 438-23-450, REPLACE & UPGRADE CLC HVAC {SF} 36C26326C0049 Why 77? ends in 15 mo · no option years left · $11M · 1 offer last time · standalone contract Ends in about 15 months (Jan 21, 2028). +12/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $11M obligated so far. +15/20 Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	SD	$11,485,965	Jan 21, 2028
77	COMP ENVIRONMENTAL INC EASTSIDE/WESTSIDE WWTPS IMPROVEMENTS (PUMPS AND BLOWERS) Why 77? ends in 8 mo · no option years left · $349K · 2 offers last time · standalone contract Ends in about 8 months (Jun 30, 2027). +27/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $349K obligated so far. +3/20 Last time it was competed under simplified acquisition procedures with 2 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Agriculture Agricultural Research Service	Plumbing, Heating, and…	MD	$349,070	Jun 30, 2027
74	PIPE LINE UTILITY CONTRACTORS, LLC PROJECT 626A4-22-202 AJP-UPGRADE STEAM DISTRIBUTION SYSTEM Why 74? ends in 17 mo · no option years left · $20M · 1 offer last time · standalone contract Ends in about 17 months (Mar 27, 2028). +7/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $20M obligated so far. +17/20 Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	TN	$20,304,946	Mar 27, 2028
72	RECON CONSTRUCTION SPECIALTIES LLC 657-21-115JC - CORRECT HEATING, VENTILATION, AND AIR CONDITIONING SYSTEMS IN PROCEDURE… Why 72? ends in 16 mo · no option years left · $9.0M · 2 offers last time · standalone contract Ends in about 16 months (Feb 10, 2028). +11/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $9.0M obligated so far. +14/20 Last time it was competed under simplified acquisition procedures with 2 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	MO	$8,985,750	Feb 10, 2028
70	DAX SAFETY & STAFFING SOLUTIONS, LLC 508-24-102 \| REPLACE AHUS 2,3,5,17, AND 19 Why 70? ends in 14 mo · no option years left · $9.4M · 7 offers last time · standalone contract Ends in about 14 months (Dec 24, 2027). +14/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $9.4M obligated so far. +14/20 Last time it was competed among eligible firms (set-aside competition) with 7 offers (crowded field). +12/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	GA	$9,364,794	Dec 24, 2027
69	GCC ENTERPRISES INC. EO 14398 - CONSTRUCTION PROJECT TO UPGRADE CHILLERS AT THE DALLAS VA. Why 69? ends in 14 mo · no option years left · $7.2M · 6 offers last time · standalone contract Ends in about 14 months (Dec 27, 2027). +14/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $7.2M obligated so far. +13/20 Last time it was competed among eligible firms (set-aside competition) with 6 offers (crowded field). +12/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	TX	$7,175,000	Dec 27, 2027
68	INNOVATIVE SUPPORT SOLUTIONS, INC. REPLACE AIR HANDLING UNIT AC17 AND AC18 Why 68? ends in 6 mo · options could run to Apr 2032 · $9.2M · 5 offers last time · standalone contract Ends in about 6 months (Apr 26, 2027). +30/30 Unexercised options on record could extend it to Apr 26, 2032, so the agency may extend instead of recompeting. +0/20 $9.2M obligated so far. +14/20 Last time it was competed among eligible firms (set-aside competition) with 5 offers. +14/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2020 (about 6 years).	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	OH	$9,215,135	Apr 26, 2027
66	VETERANS CONTRACTING, INC. PROJECT NO. 539-20-101 - REPLACE FORT THOMAS BOILERS. Why 66? ends in 18 mo · no option years left · $12M · 4 offers last time · standalone contract Ends in about 18 months (Apr 2, 2028). +7/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $12M obligated so far. +15/20 Last time it was competed among eligible firms (set-aside competition) with 4 offers. +14/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2025 (about 2 years).	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	KY	$12,467,574	Apr 2, 2028
55	VETERANS CONTRACTING, INC. PROJECT 541-24-103 - IMPROVE SUB-BASEMENT PLUMBING AND AIR QUALITY Why 55? ends in 16 mo · options could run to Feb 2033 · $9.0M · 1 offer last time · standalone contract Ends in about 16 months (Feb 5, 2028). +11/30 Unexercised options on record could extend it to Feb 5, 2033, so the agency may extend instead of recompeting. +0/20 $9.0M obligated so far. +14/20 Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Veterans Affairs Department of Veterans Affairs	Plumbing, Heating, and…	OH	$9,039,000	Feb 5, 2028

Largest: Blueway One JV LLC, $48,924,251 with Department of Veterans Affairs, ends Feb 23, 2028.

Frequently asked questions

How many NAICS 238220 set-aside contracts are expiring soon?

As of Oct 17, 2026, AwardWatchdog tracks 23 small-business set-aside recompete opportunities in NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) whose current period of performance ends between Apr 18, 2027 and Apr 18, 2028, with $258,694,647 obligated so far. 11 score as high priority (80+).

Which agencies have the most NAICS 238220 contracts ending?

By dollars obligated: Department of Veterans Affairs ($205,412,772), National Aeronautics and Space Administration ($37,026,778), Department of the Army ($8,625,777). Source: USAspending.gov, as of Oct 17, 2026.

Which NAICS 238220 contract ends first?

Innovative Support Solutions, Inc.'s contract with Department of Veterans Affairs (36C25020C0174) ends Apr 26, 2027, with $9,215,135 obligated.

End dates are the current period of performance and can move when options are exercised or the contract is extended. Not affiliated with the U.S. government; confirm on USAspending.gov and SAM.gov.