Radiator Repair in Sonoma
Professional radiator repair, replacement, and cooling system service to prevent engine overheating.
Residents of Sonoma have relied on Rohnert Park Transmission & Auto Repair for comprehensive radiator repair since 1990. Our conveniently located shop is only 25 minutes from Sonoma, making us the go-to choice for drivers throughout Sonoma County. Whether you're commuting from Sonoma Plaza or the surrounding Sonoma neighborhoods, our team of ASE-certified technicians delivers honest, professional radiator 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 Sonoma Drivers Choose Us
Trusted radiator repair serving the Sonoma community
Convenient to Sonoma
Just 25 minutes from Sonoma Plaza - easy access via State Route 12.
35+ Years Experience
Family-owned and operated since 1990, 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.
Radiator 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.
Free Diagnostics
Complimentary inspection with repairs to identify all issues upfront.
Serving Sonoma
We understand the unique needs of Sonoma drivers and their vehicles.
Customer Reviews
4.8-star rating with hundreds of satisfied customers across Sonoma County.
Our Radiator Repair Services Include
Warranty Protection
All repairs backed by our satisfaction guarantee and comprehensive warranty coverage.
Common Radiator Repair Issues We Fix
Engine Overheating
Temperature gauge in red zone indicates cooling system failure requiring immediate attention.
Coolant Leaks
Green, orange, or pink puddles under vehicle from leaking radiator, hoses, or water pump.
Low Coolant Warning
Dashboard warning or visible low reservoir level indicates leak in cooling system.
Discolored Coolant
Rusty or muddy-looking coolant indicates internal corrosion requiring flush and service.
Steam from Hood
Steam escaping from engine compartment indicates severe overheating or coolant leak.
Heater Not Working
No cabin heat often indicates low coolant level, stuck thermostat, or clogged heater core.
Pricing & Service Time
Get Your Free Quote
(707) 584-7727Free diagnostic 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 Sonoma & Surrounding Areas
Sonoma residents trust us because we're part of the same community. With a population of 10,739, Sonoma deserves a local auto repair shop that puts customers first. Located just 25 minutes away, we've built relationships with families throughout Sonoma, near Sonoma Plaza, Mission San Francisco Solano, Sonoma Valley Hospital, and beyond.
Directions from Sonoma
From Sonoma, take Highway 12 West toward Santa Rosa. Continue for about 15 miles, then merge onto US-101 South. Take the Rohnert Park Expressway exit and turn right. Our shop is on the left near Costco.
Near These Sonoma Landmarks:
Ready for Expert Radiator Repair?
Ready to get your vehicle back in top condition? Call us now for fast, professional radiator repair just 25 minutes from Sonoma.
Serving Sonoma, Rohnert Park, and all of Sonoma County