10 HVAC Repair Contractors in Rohnert Park, CA
Top-Rated HVAC Repair Contractors in Rohnert Park
Ross HVAC And Appliance Service
“Across available reviews, technicians consistently deliver same-day diagnostic response and transparent repair recommendations. Reviewers name specific staff…”
Enviro Heating & Air Conditioning Inc
“363 reviewers have awarded Enviro Heating & Air a 4.9-star average, with multiple five-star reviews specifically naming technicians Jason, Cristian, Cristiano,…”
All HVAC Repair Contractors (10 total)
Northbay Comfort Inc.
“All 49 reviews award 5 stars, with multiple customers specifically naming technician Luis for his diagnostic…”
Buckley Heating & Air Conditioning Inc
“All 12 reviews award 5 stars, with Dave mentioned by name in multiple assessments as the primary technician.…”
Volkman Heating and Air
“All 8 reviewers awarded 5 stars, with 4 clients specifically naming Randy as the technician who handled their…”
JMS Mechanical
“Four of six reviewers awarded five stars, praising competitive pricing, knowledgeable technicians, and…”
Quality Cooling & Heating
“All three reviews award five stars, with clients praising the technician's communication skills, diagnostic…”
Absolute Comfort Heating and Air Conditioning
“All two reviews award five-star ratings, with both clients recommending the contractor. One reviewer…”
HVAC Repair Costs in Rohnert Park
Typical heating and cooling repair costs in Rohnert Park, 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 Rohnert Park, CA: What to Expect
Rohnert Park sits in Sonoma County's wine country, where Pacific marine air moderates summer temperatures but occasional heat events push past 100 degrees. Winters bring cool, rainy weather with lows around 37 degrees and roughly 30 inches of annual rainfall. Heating remains necessary for five to six months each year, and gas furnaces dominate most older homes. While many pre-Tubbs Fire residences lacked air conditioning, installation rates have climbed sharply since the 2017 rebuilds. Homeowners in this suburb of Santa Rosa benefit from eight active HVAC contractors maintaining a 4.9 average rating across nearly 1,000 reviews, making reliable HVAC repair in Rohnert Park readily accessible.
Service costs reflect the specific repair needed. A diagnostic call runs $74 to $196, while thermostat replacement ranges from $147 to $490 and blower motor replacement climbs to $392 through $1,078. California requires all heating and cooling contractors to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the state licensing board, ensuring baseline professionalism across the market.
Customer feedback points to distinct strengths among top performers. Mountain House Mechanical earned five stars from all 65 reviewers, with clients specifically naming technicians Tyler, Gabe, and Ryan for transparent pricing, fast scheduling, and equipment recommendations suited to each home. Ross HVAC And Appliance Service draws praise for same-day diagnostic response and transparent repair guidance, with reviewers naming technicians like Dimitri who explain options without pressure.