mechanical construction Government Contracts | SamSearch

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mechanical construction Government Contracts

665 government contract opportunities classified as mechanical construction, spanning federal and state/local solicitations. Updated daily.

48 federal611 SLED6 forecastsUpdated daily

Federal Opps

48

Federal contracts

SLED Opps

611

State, local & education contracts

Forecasts

6

Agency pipeline forecasts

Total

665

All sources combined

48 federal contract opportunities classified as mechanical construction.

ARCHITECT OF THE CAPITOL

SINGLE AWARD TASK ORDER CONTRACT (SATOC) FOR MECHANICAL / HVAC CONSTRUCTION WORK

Active

AI Summary

The Architect of the Capitol is issuing a presolicitation notice for a Single-Award Task Order Contract (SATOC) for mechanical and HVAC construction work. This IDIQ contract will support Capitol Complex facilities management with an estimated ceiling of $250 million. The solicitation will be released in two steps, with…

DC

Posted Sep 14, 2026Due Sep 25, 2026PresolicitationSol: AOCACB26R0058

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DEPARTMENT OF THE TREASURY

DCF NS-LEPE SITE PREPARATION

Active

AI Summary

The Department of the Treasury's Bureau of Engraving and Printing is seeking design-build services for site preparation, including the removal and construction of various structural, mechanical, electrical, and architectural elements in preparation for a new NS-LEPE machine installation. This opportunity is located at …

DC

Posted Sep 10, 2026Due Oct 2, 2026Sources SoughtNAICS 238910Total Small Business Set-Aside (FAR 19.5)Sol: NS-LEPE_Sources_Sought

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DEPT OF DEFENSE

SCHRIEVER SPACE FORCE BASE OTHER TRANSACTION HVAC SOURCES SOUGHT

Active

AI Summary

The Department of Defense is seeking firms interested in providing a turn-key solution for a large-scale HVAC modernization project at Schriever Space Force Base. Interested companies should have engineering and mechanical construction capabilities, experience with military installations, and be registered in SAM.gov. …

CO

Posted Sep 2, 2026Due Oct 1, 2026Sources SoughtSol: FA2550ST

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DEPT OF DEFENSE

FS-808, 810, 845, 1083 Replace HVAC Units

Archived

AI Summary

The Department of Defense is soliciting proposals for the replacement of HVAC units under a design-build and design-bid-build contract. This opportunity is limited to contractors within the Hampton Roads, Virginia area, focusing on mechanical construction projects. Interested bidders should refer to the solicitation fo…

VA

Posted Aug 18, 2026Due Aug 24, 2026SolicitationNAICS 238220Sol: N4008526R0237

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DEPT OF DEFENSE

LC 3893 FORCE MAIN REPLACEMENT

Archived

AI Summary

The Department of Defense is soliciting proposals for the replacement of a force main under NAICS code 237110. This opportunity is limited to contractors on an IDIQ MACC for utility mechanical construction in the Hampton Roads, Virginia area. Interested parties should log in to the provided link for further details.

VA

Posted Aug 11, 2026Due Sep 14, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: N4008526R0248

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DEPARTMENT OF THE INTERIOR

J--HVAC REPLACEMENT FOR COLORADO RIVER AGENCY DETENTION FACILITY

Archived

AI Summary

The Bureau of Indian Affairs is seeking Indian Economic Enterprises capable of replacing the HVAC unit at the Colorado River Detention Facility. This Sources Sought Notice aims to identify qualified vendors for the project, which includes removal, installation, and compliance with industry standards. Interested firms m…

AZ

Posted May 29, 2026Due Jun 5, 2026Sources SoughtNAICS 238220Indian Economic Enterprise (IEE) Set-Aside (specific to Department of Interior and Indian Health Services)Sol: 140A1126Q0048

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DEPARTMENT OF ENERGY

TASK ORDER AGREEMENT (IDIQ) FOR MECHANICAL CONSTRUCTION SERVICES (PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS) AT BROOKHAVEN NATIONAL LABORATORY

Archived

AI Summary

Brookhaven Science Associates is seeking qualified small business contractors for a Task Order Agreement to provide mechanical construction services at Brookhaven National Laboratory. Services include installation, modification, and repair of various mechanical systems. Interested contractors should submit a statement …

NY

Posted Feb 25, 2026Due Mar 11, 2026Sources SoughtNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: SJ472268

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DEPARTMENT OF COMMERCE

MECHANICAL CONSTRUCTION IDIQ

Archived

AI Summary

The Department of Commerce's National Institute of Standards and Technology is seeking a contractor for mechanical construction services and products. This opportunity is structured as an Indefinite Delivery Indefinite Quantity (IDIQ) contract, and bidders must comply with the solicitation requirements and attachments.

MD

Posted Aug 11, 2025Due Aug 21, 2025SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1333ND25RNB190009

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DEPARTMENT OF COMMERCE

MECHANICAL CONSTRUCTION IDIQ

Archived

AI Summary

The Department of Commerce's National Institute of Standards and Technology is soliciting a contractor for mechanical construction products and services. This IDIQ opportunity requires compliance with the provided solicitation and attachments, and it is not set aside for simplified acquisition procedures.

MD

Posted Aug 6, 2025Due Aug 21, 2025SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1333ND25RNB190009

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DEPT OF DEFENSE

SAINT JULIEN'S CREEK BLDG. 1556 REPLACE HVAC

Archived

AI Summary

The Department of Defense is soliciting proposals for the replacement of HVAC systems at Saint Julien's Creek Building 1556. This opportunity is restricted to MACC Holders under a design-build and design-bid-build contract. The project is primarily located in the Hampton Roads, Virginia area and is classified under NAI…

VA

Posted Aug 1, 2025Due Aug 6, 2025SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: N4008525R0063

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DEPARTMENT OF COMMERCE

MECHANICAL CONSTRUCTION IDIQ

Archived

AI Summary

The Department of Commerce's National Institute of Standards and Technology is seeking a contractor for mechanical construction services and products. This opportunity is structured as an Indefinite Delivery Indefinite Quantity (IDIQ) contract, and bidders must comply with the solicitation requirements.

MD

Posted Aug 1, 2025Due Aug 21, 2025SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1333ND25RNB190009

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DEPT OF DEFENSE

SAINT JULIEN'S CREEK BLDG. 1556 REPLACE HVAC

Archived

AI Summary

The Department of Defense is soliciting contractors to replace a 40-ton rooftop HVAC unit and associated air handler units at Saint Julien's Creek Bldg. 1556. This project is restricted to MACC Holders under an IDIQ contract for HVAC and mechanical construction projects in the Hampton Roads area. Interested bidders sho…

VA

Posted Jul 22, 2025Due Aug 6, 2025SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: N4008525R0063

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DEPARTMENT OF THE INTERIOR

Z--REPLACE CHILLER AT AM1201 FMO

Archived

AI Summary

The Department of the Interior, National Park Service, is soliciting quotes for the replacement of a chiller system at Sequoia and Kings Canyon National Parks. This opportunity is exclusively for Small Business concerns, with a construction budget between $100,000 and $250,000. Proposals are due by 12:00 PM PST on June…

CA

Posted Jun 3, 2025Due Jun 18, 2025SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 140P8525Q0034

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DEPARTMENT OF VETERANS AFFAIRS

BOILER LINER REMOVAL & REPLACEMENT

Archived

AI Summary

The Department of Veterans Affairs is conducting a Sources Sought notice for market research regarding boiler liner removal and replacement services. This request for information (RFI) aims to identify potential businesses capable of fulfilling the requirements outlined in the draft Statement of Work. Interested partie…

WA

Posted Jun 2, 2025Due Jun 13, 2025Sources SoughtNAICS 238220Sol: 36C26025Q0539

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DEPARTMENT OF AGRICULTURE

Retube Trane Absorber Chiller

Archived

AI Summary

The USDA Agricultural Research Service is conducting a market survey to identify qualified small businesses, including those certified as HUBZone, 8(a), Women-Owned, or Service-Disabled Veteran-Owned, for a project involving the retubing of a Trane absorber chiller at the National Centers for Animal Health in Ames, IA.…

MD

Posted Jun 2, 2025Due Jun 16, 2025Sources SoughtNAICS 238220Sol: 12505B25R0016

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DEPARTMENT OF VETERANS AFFAIRS

N063--BUILDING 37 MED GAS MASTER ALARM PANEL INSTALLATION

Archived

AI Summary

The Department of Veterans Affairs is seeking bids for the installation of a Medical Gas Master Alarm Panel at Building 37. This project is classified under NAICS Code 238290 and is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSBC). Interested contractors must submit their offers by the specified …

MS

Posted May 30, 2025Due May 29, 2025Combined Synopsis/SolicitationNAICS 238290Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25625Q0838

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DEPT OF DEFENSE

REPLACE TUBE BUNDLE IN COOLING TOWER 2, BLDG. 464, DAM NECK ANNEX, VIRGINIA BEACH, VIRGINIA

Archived

AI Summary

The Department of Defense is soliciting bids for the replacement of the tube bundle in Cooling Tower #2 at Building 464, Dam Neck Annex, Virginia Beach, Virginia. The project requires supervision, labor, materials, and equipment, with a focus on safely securing electrical power and hazardous energy using OSHA-approved …

VA

Posted May 30, 2025Due Jun 18, 2025SolicitationNAICS 2362208(a) Set-Aside (FAR 19.8)Sol: N4008525R2699

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DEPARTMENT OF VETERANS AFFAIRS

635 - CONDENSATE RETURN PUMP REPLACEMENT

Archived

AI Summary

The Department of Veterans Affairs is seeking bids for the removal and replacement of the condensate return pump skid located in Building 1's sub-basement. Contractors must verify all information in the statement of work and assess the existing structures and site conditions. This project falls under NAICS Code 238220 …

CO

Posted May 29, 2025Due Jun 12, 2025SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 635

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DEPT OF DEFENSE

B348 CDC CHILLER

Archived

AI Summary

The Department of Defense, specifically the Air Force, is soliciting bids for the replacement and upgrade of mechanical equipment in B348, with a new due date of June 10, 2025. The project includes replacing the chiller, air handler, and related components, with a past performance threshold adjusted to $500,000. A site…

MS

Posted May 29, 2025Due Jun 10, 2025SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: FA302225R0002

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DEPARTMENT OF VETERANS AFFAIRS

Z1DA--657-23-101JB FCA REPLACE VARIOUS AIR HANDLING UNITS/CHILLERS BUILDINGS 1, 24 AND 51

Archived

AI Summary

The Department of Veterans Affairs is soliciting bids for the project Z1DA--657-23-101JB, which involves replacing various air handling units and chillers in Buildings 1, 24, and 51. The deadline for submissions is July 14, 2025. This project falls under NAICS Code 238220. Interested bidders should prepare their propos…

KS

Posted May 29, 2025Due Jul 14, 2025SolicitationNAICS 238220Sol: 36C25525R0097

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mechanical construction Government Contracts, FAQ

Common questions about finding and winning mechanical construction government contracts.