What HVAC replacement costs in Hayward
Construction pricing in California runs 28% above the national average, so HVAC replacement here typically lands between $12,160 and $21,120 installed, before rebates.
Figures are modeled from 2026 national baselines adjusted by a California cost factor of 1.28. They are estimates for comparison, not quotes — your property, access and material choices move the real number.
HVAC Contractors serving Hayward
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- Air Solutions
- Vortex Insulation
- 88 HVAC
- ARS / Rescue Rooter
- Ackley Sheetmetal
- Bay Area Climate Control
- All About Air
- J.R. Heating and Cooling Systems
- Villquin Air Services
- Bell Brothers Plumbing Heating & Air - Hayward
- Albert Nahman Plumbing, Heating, and Cooling
- Lovazzano HVAC
- Freese Heating & Air
- Same Day Air Conditioning & Heating
- Slakey
- Qualtech Heating & Cooling
- Trio Heating & Air Hayward
- UNI-Tech Refrigeration Co.
- ABC Cooling, Heating and Plumbing
We don't rank by who pays us. Always confirm a contractor's license and insurance before hiring.
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