What HVAC replacement costs in Antioch
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 Antioch
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- Tyndall HVAC
- smart72
- Fertado Heating & Air
- Perfect Star Heating and Air Conditioning
- California Heating & Cooling
- Freschi Service Experts
- Air Men Heating & Air Conditioning
- Blue Star Heating & Air Conditioning
- Sears Heating and Air Conditioning
- Plummers Heating, Air Conditioning, and Sheet Metal
- GenXPro Heating & Air Conditioning,Inc
- J & D Mechanical Svc
- Thermal Comfort
- Energy Solutions
We don't rank by who pays us. Always confirm a contractor's license and insurance before hiring.
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