Car AC Repair in Novato
AC blowing warm in Novato? We diagnose leaks, recharge R-134a and R-1234yf systems, check compressor operation, and repair the cause before summer heat gets worse.
Summer AC diagnosis
Fix the leak, recharge correctly, and get cold air back.
Residents of Novato have relied on Rohnert Park Transmission & Auto Repair for comprehensive ac repair since 1997. Our conveniently located shop is only 30 minutes from Novato, making us the go-to choice for drivers throughout Sonoma County. Whether you're commuting from Novato Downtown or the surrounding Novato neighborhoods, our team of ASE-certified technicians delivers honest, professional ac repair at competitive prices. We understand the importance of keeping your vehicle running safely and efficiently.
Need Immediate Service?
Need service today? We accept walk-ins and offer same-day appointments for most services. Call (707) 584-7727 to check availability.
Why Novato Drivers Choose Us
Trusted ac repair serving the Novato community
Convenient to Novato
Just 30 minutes from Novato Downtown - easy access via US Highway 101.
Nearly 30 Years Experience
Family-owned and operated since 1997, serving Sonoma County with integrity.
ASE-Certified Technicians
Our mechanics undergo continuous training to stay current with automotive technology.
Honest Pricing
Upfront estimates with no hidden fees. We explain exactly what your vehicle needs.
AC Repair Specialists
Expert diagnostics and repairs using professional-grade equipment.
Quality Parts
We use OEM and premium aftermarket parts backed by warranty.
Same-Day Service
Most repairs completed while you wait. Drop-off and pickup available.
professional diagnostics
Complimentary inspection with repairs to identify all issues upfront.
Serving Novato
We understand the unique needs of Novato drivers and their vehicles.
Customer Reviews
4.8-star rating with hundreds of satisfied customers across Sonoma County.
Our AC Repair Services Include
Warranty Protection
AC repairs include a 1-year warranty on parts and labor. We guarantee your air conditioning system will perform as expected.
Common AC Repair Issues We Fix
AC Blows Warm Air
Warm air usually points to low refrigerant from a leak, a weak compressor, a clogged condenser, or an electrical fault.
Weak Airflow
Reduced vent output can come from a clogged cabin filter, failing blower motor, blocked evaporator, or blend-door problem.
Recharge Does Not Last
If cold air only returns for a short time after recharge, the system likely has a leak that needs to be found and repaired.
AC Compressor Not Engaging
Compressor clutch fails to activate from low refrigerant, faulty relay, or electrical issues.
Refrigerant Leaks
Visible oil residue or UV dye indicates leaking hoses, connections, condenser, or evaporator.
AC Cycles On and Off
Short cycling from low refrigerant, overcharged system, or faulty pressure switch.
Pricing & Service Time
Get Your Quote
(707) 584-7727Diagnostic with most repairs. Upfront estimates with no hidden fees. We explain exactly what your vehicle needs before we begin work.
Fast Service
Most services completed same-day. Drop-off and pickup available for your convenience. We respect your time and get you back on the road quickly.
Serving Novato & Surrounding Areas
Our shop is easily accessible from all major Novato neighborhoods. Whether you're near Novato Downtown, Marin Country Mart, Stafford Lake Park, or anywhere in the Novato area, we're just a short 30 minutes drive away. Many of our customers from Novato appreciate our convenient location right off Highway 101, making it easy to drop off your vehicle on your way to work.
Directions from Novato
From Novato, take US-101 North for approximately 25 miles. Take the Rohnert Park Expressway exit and turn right. Our transmission and auto repair shop is located on the left side near the Costco shopping center.
Near These Novato Landmarks:
Ready for Expert AC Repair?
Ready to get your vehicle back in top condition? Call us now for fast, professional ac repair just 30 minutes from Novato.
Serving Novato, Rohnert Park, and all of Marin County