What HVAC replacement costs in San-Mateo
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 San-Mateo
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- JC Appliance Repair
- Carney Refrigeration inc.
- Techpro Builders
- Air Temp Co
- Bayside Mechanical
- CP Mechanical
- Bayhill Heat & Air
- M&C Cleaning Solutions
- Pacific Gas Heating & Air
We don't rank by who pays us. Always confirm a contractor's license and insurance before hiring.
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