6 HVAC Repair Contractors in Windsor, CA
Top-Rated HVAC Repair Contractors in Windsor
Henry Mechanical
“All 970 reviews carry 5-star ratings, with 8 of 10 sampled reviewers naming specific technicians including Justin, Andrew Limon, and Josh. Reviewers frequently…”
Same Day Heating, Cooling, Plumbing
“All three reviewers awarded five or four stars, with the 4.9 average across 574 total reviews suggesting consistency over time. Positive reviews consistently…”
All HVAC Repair Contractors (6 total)
Burton Heating & Air Conditioning
“All 20 verified reviewers award 5 stars, with multiple customers highlighting fair pricing compared to…”
Franco's Mechanical
“One customer praised the mini split installation craftsmanship and team professionalism, while another…”
HVAC Repair Costs in Windsor
Typical heating and cooling repair costs in Windsor, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $74 | $118 | $196 |
Thermostat replacement | $147 | $270 | $490 |
Blower motor replacement | $392 | $637 | $1,078 |
Heat exchanger replacement | $1,470 | $2,156 | $3,430 |
Ignitor replacement (gas furnace) | $147 | $245 | $392 |
Control board replacement | $294 | $539 | $882 |
Full system repair (major) Multi-component failure | $490 | $1,176 | $2,940 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Windsor, CA: What to Expect
Windsor's climate sits at the edge of Sonoma County's wine country, where Pacific marine air keeps summer highs mild around 79 F but occasional heat events still push past 100 F. Winters lean cool and rainy with 37 F lows, meaning heating systems run five to six months each year, even as many post-Tubbs Fire rebuilt homes now include AC for the first time. With six licensed contractors serving the area and an average rating of 3.9 across over 1,600 reviews, homeowners in search of HVAC Repair in Windsor have reasonable options when systems falter.
Service costs in this market reflect what California licensing requires. A diagnostic visit runs $74 to $196, while more involved repairs like blower motor replacement can reach $392 to $1078 depending on the unit. All legitimate contractors in the state must hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the California Contractors State License Board, a credential that verifies their training before they touch any gas furnace or cooling system.
Customer feedback points to clear differences in responsiveness. Henry Mechanical carries a perfect 5.0 rating across 970 reviews, with clients repeatedly naming technicians like Justin and Josh while noting same-day arrival during heat waves. Smaller operations fare well too: Leland Plumbing Heating & Cooling maintains a 5.0 average with 21 reviews, and customers specifically mention owner Jeff Leland responding to emergency calls within the same day.