Find HVAC & Mechanical RFPs in Arizona

29 active opportunities· Updated daily

15+ agencies6 set-aside10 with posted budget

Active hvac & mechanical opportunities in Arizona right now come from agencies including AGRICULTURE, DEPARTMENT OF, Pima County and Pinal County, among others. The nearest deadline is September 7, 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 Arizona?

Arizona hvac & mechanical solicitations are spread across 15+ 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 Arizona 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 29 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
TBRD Water Leak RepairAGRICULTURE, DEPARTMENT OF2026-09-07SBA-
HVAC Maintenance and Repair ServicesCartwright School District2026-09-08--
Multipurpose Room HVAC ConversionArizona School Districts2026-09-08--
HVAC Preventative Maintenance and Repair servicesPima County2026-09-09--
Palo Verde High School's Auditorium UpgradesTucson Unified School District2026-09-09-$500K
Proposal for Mexican Springs Intersection LightingNavajo Nation2026-09-10-$1.5M
RFP: 26-07-4240DB Mexican Springs Intersection LightingNavajo Division of Transportation2026-09-10-$1.0M
Mexican Springs Intersection Lighting.BidNet Portal - AZ2026-09-10Minority Business Enterprise-
Water and Wastewater Facilities Process Control and Security System Improvement…City of Phoenix2026-09-11-$65.0M
SEADC Exhibit Lighting SystemAGRICULTURE, DEPARTMENT OF2026-09-14--
High and Low Voltage Electrical ServicesAmphitheater Public Schools2026-09-14-$2.0M
Replace Granite Basin Water Booster Pumps & Tank Floats, Prescott NFAGRICULTURE, DEPARTMENT OF2026-09-14SBA$500K
Fire Protection Systems Inspection, Testing, Maintenance, and Repair ServicesMaricopa County2026-09-14LOCAL$6.0M
Desiccant Dehumidifier System Replacement Project Plant Material Center, Tucson…AGRICULTURE, DEPARTMENT OF2026-09-16SBA$35K
On-Call HVAC, Plumbing, and Electrical Service and SuppliesPinal County2026-09-17--
LED (Light Emitting Diode) Street LightingPima County2026-09-21--
San Manuel Community Center RenovationPinal County2026-09-22--
Ag Research Service backflow prevention valve replacementsForest Service2026-09-24SBA$250K
2027 ACYR C1&C2 — Arizona Center for Youth ResourcesArizona Center for Youth Resources2026-09-25--
Fire Pump Replacement at Animal Control CenterCity of Sierra Vista2026-09-25-$300K

Showing 20 of 29 results.

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Tips for Winning HVAC & Mechanical Contracts in Arizona

  • 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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