25 AC Repair Contractors in Petaluma, CA
Top-Rated AC Repair Contractors in Petaluma
uBreakiFix - Phone and Computer Repair
“Four reviewers specifically name technicians Jonathan, Gio, Geovani, or Nolan and describe positive interactions. Three reviewers mention quick repair…”
Ongaro & Sons
“All six featured reviewers awarded 5 stars, with each story naming a specific technician and describing distinct scenarios: furnace replacement after flooding,…”
All AC Repair Contractors (25 total)
Milano Mechanical
“All 119 reviews award five stars, with customers repeatedly praising same-day response times and the team's…”
John Owens Services
“Five of six reviewers awarded 5 stars, with customers specifically praising competitive pricing, same-day…”
Core Heating & Air Conditioning
“All 80 reviewers award 5 stars, with John specifically named in multiple reviews as the technician delivering…”
Grupé HVAC
“All seven sampled reviews award 5 stars, with three specifically mentioning technician Zach by name for his…”
Comfort Factor HVAC
“Forty-seven reviewers award a perfect 5.0-star rating, with multiple clients specifically praising the…”
FIN Coachworks
“All 37 reviewers awarded 5 stars, with three customers specifically naming technicians Igor or Fung and…”
Green Core Heating & Air
“All 33 reviews award perfect 5-star ratings, with technicians Zach, Tony, and Rich specifically named across…”
Adams Heating and Cooling
“All 34 reviewers awarded 5 stars, with multiple customers specifically mentioning same-day arrival,…”
Martin Electric and HVAC
“All 34 reviews award 5 stars, with technicians named across multiple reviews describing panel upgrades,…”
Diamond HVAC Services Inc.
“All 13 reviewers award 5 stars, with Luis named specifically in three reviews for installation and repair…”
Redwood Refrigeration
“Five reviewers specifically name technicians who handled their projects, with each mentioning thorough…”
Castle Heating & Air
“Three reviewers awarded perfect 5-star ratings, with all three mentioning Richard by name and praising his…”
Petaluma Air Duct Cleaning Pro
“All three published reviews award 5 stars, with clients praising courteous service, clear communication,…”
CellarPro Cooling Systems
“6 of 7 reviewers gave 5-star ratings, with customers specifically naming technicians Bruce and Bryan. The…”
Smartway AC & Heating
“All 4 reviewers award 5 stars, with consistent praise for the technician's patience in explaining system…”
BKB Heating, Air Conditioning & Sheet Metal
“All four reviews award five stars, with three explicitly naming individual technicians, Olivia, Brian, and…”
Petaluma Heating & Cooling
“One client awarded a perfect 5-star rating, praising the technician as friendly, professional, and efficient…”
Ledesma Heating Air
“All three reviews award five stars, with clients specifically praising the team's professionalism, punctual…”
Sullivan Bros Inc
“All 3 reviews award 5 stars, with customers noting quick response times, great service, and reasonable…”
All American Air & Solar System
“All two client reviews award five stars, with one specifically naming technician Emily for her efficient coil…”
AC Repair Costs in Petaluma
Typical repair costs for Petaluma homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $71 | $114 | $190 |
Refrigerant recharge (R-410A) | $143 | $333 | $665 |
Capacitor replacement | $114 | $238 | $428 |
Fan motor replacement | $238 | $428 | $665 |
Compressor replacement | $760 | $1,710 | $2,660 |
Evaporator coil repair | $380 | $855 | $1,425 |
Labor (hourly rate) Per hour during business hours | $71 | $105 | $143 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Petaluma, CA: What to Expect
Petaluma sits in Sonoma County's wine country, roughly 50 miles north of San Francisco. Marine air from the Pacific keeps summers mild with July highs averaging 79 F, though occasional heat events push past 100 F. Most older homes lack central air, but installation rates surged after the 2017 Tubbs Fire prompted widespread rebuilds. Currently, 24 contractors serve the area with an average rating of 4.5 based on 2,548 reviews. AC Repair in Petaluma has become essential as more households add cooling systems to combat those rare but intense warm spells.
Service costs follow clear ranges. A diagnostic or service call runs $71 to $190, while refrigerant recharge using R-410A ranges from $143 to $665. Capacitor replacement typically costs $114 to $428. California requires HVAC contractors to hold the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning license from the CSLB. Pricing reflects system age, refrigerant type, and complexity of repairs needed.
Customers highlight specific technicians across several companies. At uBreakiFix, reviewers mention Jonathan, Gio, Geovani, and Nolan for positive interactions and quick repairs completed in 15 to 30 minutes. All six featured reviewers awarded Ongaro & Sons five stars, describing scenarios like furnace replacement after flooding and heat pump installation. North HVAC Services earned five stars from all five reviewers, with four specifically praising team members by name for same-day or responsive service during weather emergencies.
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All HVAC Contractors in Petaluma, CA
Complete directory of 49 contractors — browse alphabetically
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All HVAC Contractors in Petaluma, CA
Complete directory of 49 contractors — browse alphabetically