Find HVAC & Mechanical RFPs in Washington

32 active opportunities· Updated daily

TitleAgencyDue DateSet-AsideEst. Value
RS – Laundry Building Electrical Improvements – Phase 2Washington Enterprise Services (DES), Dept. of2026-06-04—$550K
BID - DSHS - RS – Laundry Building Electrical Improvements – Phase 2Washington State Department of Enterprise Services2026-06-04——
BC - B - Bldg. South ElevatorWashington Enterprise Services (DES), Dept. of2026-06-04—$615K
Amendment 0001 Y1DA--CON 668-21-100 Upgrade AHUs 18-20-22 Mechanical SystemsVETERANS AFFAIRS, DEPARTMENT OF2026-06-08SDVOSBC$2.0M
Amendment 0002 Y1DA--CON 668-21-100 Upgrade AHUs 18-20-22 Mechanical SystemsVETERANS AFFAIRS, DEPARTMENT OF2026-06-08SDVOSBC$5.0M
Amendment 0003 Y1DA--CON 668-21-100 Upgrade AHUs 18-20-22 Mechanical SystemsU.S. Department Of Veterans Affairs2026-06-08—$2.0M
WWCC - Security Upgrades - Walla Walla Community Collegebids2026-06-10Minority Business Enterprise—
U.S. Coast Guard Station Port Angeles Pease Building Rebalance Heating SystemU.S. Department Of Homeland Security2026-06-11—$200K
BID - HC - Campus Electrical Improvements - Highline CollegeWashington State Department of Enterprise Services2026-06-11—$295K
WWCC - Supply Fan 4 RetrofitWashington Enterprise Services (DES), Dept. of2026-06-11—$855K
BID - HC - Campus Electrical Improvements - Highline Collegebids2026-06-11Minority Business Enterprise—
Supply Fan 4 Retrofit - Walla Walla Community Collegebids2026-06-11Minority Business Enterprise—
Western Oregon POD2 Server Room UpgradesU.S. Department Of Health And Human Services2026-06-14Total Small Business$100K
CT CR AQP Pellet & Wood Stove Replacement ProjectConfederated Tribes of the Colville Reservation2026-06-15—$300K
BID - BC - Replacement of 5 Water Source Heat Pumps - Bellevue CollegeWashington State Department of Enterprise Services2026-06-16——
BC - Replacement of 5 Water Source Heat PumpsWashington Enterprise Services (DES), Dept. of2026-06-16—$54K
SVC - Nelson Hall - Replace HVAC Equipment 2026-142 G (1-1)Washington Enterprise Services (DES), Dept. of2026-06-18—$59K
BID - SVC - Nelson Hall - Replace HVAC Equipment - Skagit Valley CollegeWashington State Department of Enterprise Services2026-06-18——
Solicitation Number RFP 386805-1 “S-Farm Ventilation POR723, POR724, POR725 Exh…U.S. Department Of Energy2026-06-18—$500K
RFP HVAC System ReplacementQuinault Indian Nation2026-06-18——

Showing 20 of 32 results.

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Tips for Winning HVAC & Mechanical Contracts in Washington

  • ✓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.

Other categories in Washington

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HVAC & Mechanical RFPs in other states

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HVAC & Mechanical RFPs in Washington