Find HVAC & Mechanical RFPs in Maine

25 active opportunities· Updated daily

11+ agencies1 with posted budget

Active hvac & mechanical opportunities in Maine right now come from agencies including Maine Bureau of General Services, Maine Municipal Association and RSU 13, among others. The nearest deadline is October 21, 2026. New solicitations are added daily. Sign up to get the ones matched to your business scored and delivered automatically.

How do I find hvac & mechanical bids in Maine?

Maine hvac & mechanical solicitations are spread across 11+ different buyer sites: state procurement portals, city and county purchasing pages, school districts, and cooperative networks, each posting on its own schedule. You can check every source by hand, or use a bid discovery tool. BidSparq monitors 23,000+ federal, state, local, education, and healthcare sources daily, including the Maine sources behind this page, scores each new solicitation 0 to 100 against your company profile, and alerts you only when a hvac & mechanical bid is worth your time. The 25 opportunities on this page refresh daily. For the full method, read how to find government RFPs and price the work against the free GSA labor rate lookup.

TitleAgencyDue DateSet-AsideEst. Value
RU13 2027-C2 - RSU 13RSU 132026-10-21--
Sludge Dewatering Process UpgradeOrono2026-10-21--
Auburn Solar and CHP Microgrid ProjectMaine Department of Administrative and Financial Services2026-10-29--
HVAC System Upgrade- Courthouse Condenser UnitsYork County2026-11-03--
County of York- HVAC System Upgrade- Courthouse Condenser UnitsMaine Municipal Association2026-11-03--
P27-30 Public Address System - BGRBangor, City of2026-11-04--
Public Address System - BGRCity of Bangor2026-11-04-$500K
Town of Bridgton Request for Proposals - Boiler Replacement ProjectMaine Municipal Association2026-11-10--
RFSB No. 227013 - Jackson RackStar 44 Right-to-Left Commercial Dishwasher Purch…Augusta2026-11-10--
Maine BGS IFB: 3818 Notice to Contractors MCCSMaine Bureau of General Services2026-11-17--
Maine BGS IFB: 3818 Project Manual MCCS 1Maine Bureau of General Services2026-11-17--
Maine BGS RFP: 3818 Notice to Contractors MCCSMaine Bureau of General Services2026-11-17--
Maine BGS RFP: 3818 Project Manual MCCS 1Maine Bureau of General Services2026-11-17--
Building Automation System Replacement- YCCCBidNet Portal - ME2026-11-17--
Maine BGS IFB: 3100 Notice to Contractors DVEMMaine Bureau of General Services2026-12-03--
Maine BGS RFP: 3100 Notice to Contractors DVEMMaine Bureau of General Services2026-12-03--
Maine BGS RFP: 3818 Drawings MCCS 1Maine Bureau of General ServicesTBD--
Maine BGS IFB: 3964 Drawings MJBMaine Bureau of General ServicesTBD--
Maine BGS IFB: 3100 Drawings DVEMMaine Bureau of General ServicesTBD--
Preventive Maintenance and Repair of County HVACYork County, METBD--

Showing 20 of 25 results.

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Tips for Winning HVAC & Mechanical Contracts in Maine

  • ✓EPA Section 608 technician certification is mandatory for anyone handling refrigerants on government HVAC equipment. Ensure all technicians have current Universal, Type I, II, or III certification as appropriate.
  • ✓GSA Schedule 03FAC (Facilities Maintenance and Management) is the primary contract vehicle for federal HVAC services. Energy Savings Performance Contracts (ESPCs) through DOE are another major vehicle for HVAC modernization in federal buildings.
  • ✓Davis-Bacon prevailing wage requirements apply to federally funded HVAC construction and installation over $2,000. Factor these wage rates into bids: they significantly affect labor costs and vary by locality.

HVAC & Mechanical RFP FAQ

What certifications are required for government HVAC contracts?

EPA Section 608 certification is mandatory for refrigerant handling. NATE (North American Technician Excellence) certification is increasingly preferred. State mechanical/HVAC contractor licenses are required in most jurisdictions. For federal work, bonding (per the Miller Act for contracts over $150,000) and appropriate insurance are required. Security clearances may be needed for DOD installations.

What is an Energy Savings Performance Contract (ESPC)?

ESPCs allow federal agencies to procure energy-saving improvements (including HVAC modernization) with no upfront capital cost. An energy service company (ESCO) designs, installs, and finances improvements, then guarantees energy savings that pay for the project over the contract term (up to 25 years). DOE manages the federal ESPC program with pre-qualified ESCOs.

How do prevailing wage requirements affect HVAC bids?

The Davis-Bacon Act requires prevailing wages on federally funded construction contracts over $2,000. HVAC installation falls under construction wage classifications. Wage rates vary by county and trade classification: check the Department of Labor's Wage Determinations at sam.gov before bidding. State prevailing wage laws may also apply to state-funded projects.

What bonding requirements apply to government HVAC contracts?

The Miller Act requires performance and payment bonds on federal construction contracts over $150,000. HVAC installation projects typically trigger Miller Act requirements. Many state and local governments have similar bonding requirements (Little Miller Acts). Bonding capacity is a key factor in winning larger HVAC contracts: build bonding relationships early.

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