What HVAC replacement costs in Petaluma
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 Petaluma
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- BKB Heating Air Conditioning & Sheet Metal
- All American Air & Solar Systems
- Troxel Hvac
- Milano Mechanical
- Grupe HVAC
- Adams Heating and Cooling
- Ongaro & Sons
- Diamond HVAC Services Inc
- LINT EXTRACTORS
- Core Heating and Air Conditioning
We don't rank by who pays us. Always confirm a contractor's license and insurance before hiring.
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