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Government contracts for hvac contractors in Maryland

A snapshot of open federal, state, and local opportunities in Maryland, updated daily. To search them and get daily matches for your business, sign up free.

53
Open contracts
45
Added last 30 days

About hvac contractors contracts in Maryland

Hvac contractors contracts in Maryland typically cover chiller and rooftop-unit replacements, building-automation (BAS) upgrades, indoor-air-quality remediation, preventive-maintenance contracts, and mechanical retrofits at aging federal facilities. Federal posts in this category fall under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), and the bulk of the work flows to GSA, the Department of Veterans Affairs, and major DoD installations. Many HVAC IDIQs are reserved for small business and SDVOSB pools, especially on VA campuses.

Maryland currently has 53 open hvac contractors contracts in our database, with 45 added in the last 30 days. That's enough volume that a focused small business can win recurring work in this state without ever leaving its home market. The most active buyers are City of Annapolis (7 open posts) and Department Of General Services (6), with the rest spread across other federal civilian agencies, DoD components, and state and local departments active in Maryland.

Beyond federal opportunities, much of the hvac contractors work in Maryland is posted through eMaryland Marketplace Advantage (eMMA), with recurring buyers including the Maryland Department of Transportation, University System of Maryland campuses, and Maryland Stadium Authority. Maryland aggressively enforces MBE goals — most contracts carry a target percentage that prime contractors must subcontract to certified MBE firms. ContractRadar pulls federal postings from SAM.gov alongside state and local feeds so an HVAC contractor doesn't have to monitor each portal manually.

Top matching contracts in Maryland

MD

HVAC Preventive Maintenance Frederick

Commodity: Heating and cooling and air conditioning HVAC installation and maintenance service

Maryland Schools for the DeafPerformance: MDDue Aug 21, 2026Posted Jul 16, 2026
MD

MECHANICAL SYSTEMS, PREVENTATIVE MAINTENANCE AND ON CALL SERVICES

Commodity: Heating and cooling and air conditioning HVAC construction and maintenance services

City of AnnapolisPerformance: MDDue Aug 14, 2026Posted Jul 20, 2026
MD

MECHANICAL SYSTEMS, PREVENTATIVE MAINTENANCE AND ON CALL SERVICES

Commodity: Heating and cooling and air conditioning HVAC construction and maintenance services

City of AnnapolisPerformance: MDDue Jul 23, 2026Posted Jun 11, 2026
MD

IFB-00042722

Commodity: Energy management controls installation service

University of Maryland - College ParkPerformance: MDDue Jul 28, 2026Posted Jun 11, 2026
MD

E-500-261-003 IQC UPGRADE WALK-IN REFRIGERATOR/FREEZERS Cambridge Maryland

Commodity: HVAC mechanical construction service

Department Of General ServicesPerformance: MDDue Aug 7, 2026Posted Jul 17, 2026
MD

E-500-261-003 IQC UPGRADE WALK-IN REFRIGERATOR/FREEZERS Cambridge Maryland

Commodity: HVAC mechanical construction service

Department Of General ServicesPerformance: MDDue Jul 24, 2026Posted Jul 2, 2026
MD

Piping and Recirculation Pump Repair in Central Kitchen Area

Commodity: HVAC process piping construction service

Clifton T. Perkins Hospital CenterPerformance: MDDue Jul 23, 2026Posted Jun 18, 2026
MD

Design-Build Services for Rooftop Solar Installations

Commodity: HVAC solar energy construction service

Maryland National Capital Park and Planning CommissionPerformance: MDDue Aug 18, 2026Posted Jul 15, 2026
MD

ROOF SYSTEMS INSTALLATION, REPAIR AND MAINTENANCE ON-CALL SERVICES

Commodity: Roof systems

City of AnnapolisPerformance: MDDue Jul 24, 2026Posted Jun 11, 2026
MD

Roof-top Solar Photovoltaic Project(s)

Commodity: HVAC solar energy construction service

University of Maryland - College ParkPerformance: MDDue Aug 12, 2026Posted Jul 1, 2026
MD

Roof-top Solar Photovoltaic Project(s)

Commodity: HVAC solar energy construction service

University of Maryland - College ParkPerformance: MDDue Aug 12, 2026Posted Jul 13, 2026
MD

D7PLUMB32SB_PLUMBING MAINTENANCE & REPAIR SERVICES

Commodity: Plumbing system maintenance or repair

State Highway AdministrationPerformance: MDDue Jul 30, 2026Posted Jul 8, 2026
MD

Roof-top Solar Photovoltaic Project(s)

Commodity: HVAC solar energy construction service

University of Maryland - College ParkPerformance: MDDue Aug 12, 2026Posted Jun 22, 2026
MD

FC-362-26 BWI Parking Garage HVAC

Commodity: Building maintenance service

DoIT - Dept Of Information Technology - AdministrationPerformance: MDDue Jul 30, 2026Posted Jun 8, 2026
MD

ROOF SYSTEMS INSTALLATION, REPAIR AND MAINTENANCE ON-CALL SERVICES

Commodity: Roof systems

City of AnnapolisPerformance: MDDue Aug 7, 2026Posted Jul 20, 2026

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Top contracting agencies in Maryland

City of Annapolis7 contracts
Department Of General Services6 contracts
State Highway Administration6 contracts
University of Maryland - College Park5 contracts
Baltimore City Public Schools4 contracts

Other industries in Maryland

Other states for HVAC Contractors

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53 Open HVAC Contracts in Maryland | ContractRadar