mechanical contracting Government Contracts | SamSearch

Contract Category

mechanical contracting Government Contracts

1,259 government contract opportunities classified as mechanical contracting, spanning federal and state/local solicitations. Updated daily.

137 federal1.1K SLED2 forecastsUpdated daily

Federal Opps

137

Federal contracts

SLED Opps

1.1K

State, local & education contracts

Forecasts

2

Agency pipeline forecasts

Total

1.3K

All sources combined

137 federal contract opportunities classified as mechanical contracting.

DEPARTMENT OF LABOR

TRIADELPHIA - B1 HVAC CHILLER

Active

AI Summary

The Department of Labor is seeking a contractor to provide all necessary personnel, equipment, and materials to procure and install new replacement units for the HVAC chiller. This opportunity is categorized under NAICS code 238220 and is a formal solicitation for proposals.

DC

Posted Aug 26, 2026Due Sep 8, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1605C4-26-R-00031

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DEPT OF DEFENSE

BLDGS HP52, HP56, HP551A, HP561A WATER HEATER AND WC140, AS508 BOILER REPLACEMENT

Active

AI Summary

The Department of Defense is seeking proposals for the replacement of water heaters and boilers at specified buildings. Only Mechanical MACC Contractors listed on the General Requirements may submit proposals. Interested parties should refer to the attached documents for the scope of work and applicable drawings.

VA

Posted Aug 25, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: N4008526R9080

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DEPT OF DEFENSE

FC444 ALUMINUM SULFATE TANK REPAIRS

Active

AI Summary

The Department of Defense is seeking proposals for aluminum sulfate tank repairs at the Camp Lejeune area. Only Mechanical MACC Contractors listed on the General Requirements may submit proposals. Interested parties should review the attached documents for the scope of work and applicable drawings.

VA

Posted Aug 25, 2026Due Sep 1, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: N4008526R9073

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DEPARTMENT OF COMMERCE

NIST MULTIPLE COILS REPLACEMENT RFQ

Archived

AI Summary

The National Institute of Standards and Technology is seeking a contractor to replace cooling and heating coils as outlined in the Statement of Work. The due date for quotations has been extended to August 24, 2026. A site visit is scheduled for July 29, 2026, at 10 AM. Interested bidders should refer to the attached d…

MD

Posted Aug 20, 2026Due Aug 24, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1333ND26QNB190351

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DEPT OF DEFENSE

CHILLER REPLACEMENT BLDG.'S FC230, FC400, 58, 205, 213, 323, 914

Active

AI Summary

The Department of Defense is seeking proposals for the replacement of chillers in multiple buildings at Camp Lejeune. Only Mechanical MACC Contractors listed on the General Requirements may submit proposals. Interested parties should review the attached documents for the scope of work and applicable drawings.

VA

Posted Aug 19, 2026Due Sep 9, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: N4008526R9078

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DEPT OF DEFENSE

JOHN DAY DAM POWERHOUSE HVAC UPGRADES

Archived

AI Summary

The U.S. Army Corps of Engineers requires HVAC upgrades at the John Day Dam Powerhouse, including the installation of new chillers, ductwork, and fire protection systems. This project is a firm-fixed-price contract with an estimated value between $25M and $100M. Compliance with CMMC Level 2 is mandatory for contractors…

OR

Posted Aug 18, 2026PresolicitationNAICS 238220Sol: W9127N26BA006

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DEPT OF DEFENSE

Buildings 15, 326, DD48, G770, NH180, NH200 Clean HVAC Systems

Archived

AI Summary

The Department of Defense is seeking proposals for cleaning HVAC systems in specific buildings at Camp Lejeune. Only Mechanical MACC Contractors listed on the General Requirements may submit proposals. Interested parties should refer to the attached documents for the scope of work and applicable drawings.

VA

Posted Aug 10, 2026Due Aug 14, 2026Combined Synopsis/SolicitationNAICS 236220Small Business Set Aside - TotalSol: N4008526R9042

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DEPARTMENT OF VETERANS AFFAIRS

4520--Heater Bundle Replacement in Boiler Plant One Time Repair

Archived

AI Summary

The Department of Veterans Affairs is seeking a contractor for the one-time repair of heater bundles in Boiler Plant. The project involves replacing existing Siemens control valves with like-in-kind replacements. Interested bidders should note that a site visit is not available, but photographs have been provided for r…

CO

Posted Aug 4, 2026Due Aug 6, 2026Combined Synopsis/SolicitationNAICS 333310Small Business Set Aside - TotalSol: 36C25926Q0635_0001

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DEPT OF DEFENSE

BEQ IAQ Monitor System Bldgs HP295 & WC195

Archived

AI Summary

The Department of Defense is seeking proposals for the IAQ Monitor System for buildings HP295 and WC195. Only Mechanical MACC Contractors listed on the General Requirements may submit proposals. Interested parties should refer to the attached documents for the scope of work and applicable drawings.

VA

Posted Aug 4, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 238220Small Business Set Aside - TotalSol: N4008526R9058

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DEPT OF DEFENSE

AS4108 OIL FILTRATION CART POWER

Archived

AI Summary

The Department of Defense is seeking proposals for an oil filtration cart project under NAICS code 238220. Only Mechanical MACC Contractors listed on the General Requirements may submit proposals. Interested parties should refer to the attached documents for the scope of work and applicable drawings.

VA

Posted Jul 29, 2026Due Aug 19, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: N4008526R9070

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DEPARTMENT OF VETERANS AFFAIRS

J&A FOR OTHER THAN FULL AND OPEN COMPETITION EMERGENCY SURGERY DIRECT EXPANSION (DX) CHILLER

Archived

AI Summary

This opportunity involves a Justification and Approval Notice for an emergency surgery direct expansion chiller for the Department of Veterans Affairs. It is categorized under NAICS code 238220, indicating a focus on mechanical contracting services. Bidders should review the attached documents for detailed award inform…

TX

Posted Jul 27, 2026JustificationNAICS 238220Sol: 36C25726C0078_1

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DEPARTMENT OF JUSTICE

REPLACE HVAC UNITS

Archived

AI Summary

The Federal Bureau of Prisons is seeking qualified contractors for a project to replace HVAC units at FCC Allenwood. This sources sought notice is for market research only and not a solicitation. Interested small business contractors must register in SAM and respond if capable of performing the work required.

TX

Posted Jul 21, 2026Due Jul 28, 2026Sources SoughtNAICS 238220Sol: 15B20126PR000451

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DEPT OF DEFENSE

REPLACE CHILLER & COOLING TOWER, BLDG 4225

Archived

AI Summary

The Department of Defense is soliciting proposals for the replacement of a chiller and cooling tower at Building 4225. This opportunity is restricted to Mechanical MACC contractors only. Interested bidders should refer to the attached documents for the scope of work and amendments for additional details.

VA

Posted Jul 14, 2026Due Jul 24, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: N400857440851

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DEPT OF DEFENSE

REPLACE B3408 CHILLER, JBPHH-HI

Archived

AI Summary

The Department of Defense is seeking proposals for the replacement of a 160-ton rotary screw water chiller at JBPHH-HI. The project includes removal, installation, and integration into the existing control system. Proposals are due by July 22, 2026, with a site visit scheduled for July 15, 2026. This opportunity is set…

HI

Posted Jul 11, 2026Due Jul 23, 2026Combined Synopsis/SolicitationNAICS 238220Small Business Set Aside - TotalSol: W50SLF-26-R-A0010001

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DEPARTMENT OF VETERANS AFFAIRS

Z2DA--565-26-110 REPLACE AHU 34

Archived

AI Summary

The Department of Veterans Affairs is seeking market research responses for the replacement of Air Handling Unit #34 at the Fayetteville VA Medical Center. Interested contractors should provide relevant experience and documentation of similar projects. The project involves comprehensive construction services, including…

VA

Posted Jul 9, 2026Due Jul 14, 2026Sources SoughtNAICS 238220Sol: 36C24626Q0755

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DEPARTMENT OF THE INTERIOR

Z--JEFF REPLACE COOLING TOWER AND BOILERS

Archived

AI Summary

The Department of the Interior, National Park Service, is soliciting proposals for the replacement of a cooling tower and boilers. This opportunity includes a site visit as per Amendment 0002. Bidders should be prepared to meet the requirements outlined in the solicitation.

NE

Posted Jul 9, 2026Due Jul 24, 2026SolicitationNAICS 238220Small Business Set Aside - TotalSol: 140P6026B0003

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DEPARTMENT OF VETERANS AFFAIRS

J041--TVHS REPLACE WING COIL AHU 626C60418

Archived

AI Summary

The Tennessee Valley Healthcare System requires the removal and replacement of the wing coil of an air handling unit. This opportunity is sole-sourced to Dunbar Mechanical Contractors, LLC, a Service-Disabled Veteran-Owned Business. Interested parties may express their interest and capability, but competition is not gu…

TN

Posted Jul 1, 2026Due Jul 16, 2026Special NoticeNAICS 238220Sol: 36C24926P0416

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DEPARTMENT OF HOMELAND SECURITY

AIR HANDLER COMPRESSOR REPLACEMENT FOR USCG SECTOR SAN FRANCISCO, CA

Archived

AI Summary

The U.S. Coast Guard is soliciting quotes for the replacement of failed refrigeration compressors and restoration of air handling units at Sector San Francisco. This is a small business set-aside opportunity, and interested contractors must provide a detailed offer including technical approach and pricing breakdown. Si…

CA

Posted Jul 1, 2026Due Jul 16, 2026SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 37270PR260016296

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DEPARTMENT OF THE INTERIOR

J--JEFF BACKFLOW REPLACEMENT

Archived

AI Summary

The Department of the Interior intends to award a sole source contract to Davinroy Mechanical Contractor, Inc. for backflow replacement at Gateway Arch National Park. This procurement is being conducted under FAR Part 13 using Simplified Acquisition Procedures, and competition is not being sought at this time.

NE

Posted Jun 26, 2026Due Jun 30, 2026Special NoticeNAICS 238220Sol: 140P6026Q0038

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DEPARTMENT OF STATE

Replacement of 73 Fan Coil Units

Archived

AI Summary

The Department of State is soliciting proposals for the replacement of 73 Fan Coil Units at the US Embassy in Vienna, Austria. The project includes decommissioning existing units, installation of new units, and all associated plumbing and electrical work. The execution is planned for March/April 2027.

DC

Posted Jun 16, 2026Due Jul 1, 2026SolicitationNAICS 238220Sol: 19AU9026Q0007

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mechanical contracting Government Contracts, FAQ

Common questions about finding and winning mechanical contracting government contracts.