Best Car AC Repair in Simi Valley, CA
14 specialists listed · 10 in Simi Valley · 2 open weekends · 13 rated 4.5+ · 2 show a license
Data verified October 16, 2026
Bj's Automotive
Schneider's Automotive
Perry's Quality Auto Repair Shop & Mechanic
Bill's Quality Auto Care
The German Auto Doctor
Listed for drivers in and around Simi Valley, CA, these 14 shops list air conditioning work. What each one says about leak testing, recharging and which refrigerant it handles comes from its own website; ratings and quotes come from public reviews.

Area overview: Simi Valley, CA
Of the 14 specialists we list here, 10 are in Simi Valley itself and 4 come from Thousand Oaks (2, 9 mi), Westlake Village (1, 10 mi) and Newbury Park (1, 12 mi). The specialists on this page are rated from 4.0 to 5.0 across 3,831 reviews; 12 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these specialists on specific qualities, they most often praise quality (95%), professionalism (86%) and value (82%). The topics that come up most in reviews of the specialists on this page are "honest", "diagnosis" and "fair". 2 are open on Saturdays. The services the specialists on this page list most often on their websites are brake repair (2), clutch repair (2), fleet services (2), tires (2) and transmission repair (2). 2 show a license on their websites; 3 list staff certifications (ASE) and 7 have a BBB rating of A or A+. Domain records put 10 websites of the specialists on this page at ten or more years old; the oldest dates from 2002. 5 offer financing; 3 are family- or locally-owned and 8 list coupons or special offers. We count these figures across the specialists on this page; distances are straight-line, and hours and prices change, so confirm the details with the specialist before you visit.
Can I book air conditioning work online with shops listed for Simi Valley?
5 of the 14 shops on this page take bookings online. Book the diagnosis rather than the recharge. If you buy a recharge off a menu and the system has a leak, you have paid for refrigerant that will be gone before the season ends.