Engine Repair in Cotati
Comprehensive engine diagnostics and repair services from tune-ups to complete engine rebuilds.
Looking for reliable engine repair in Cotati? Rohnert Park Transmission & Auto Repair has been serving Cotati residents for over 35 years with expert automotive services. Located just 5 minutes away from Cotati, our ASE-certified technicians specialize in engine repair for all makes and models. Whether you're near La Plaza Park (Hexagonal Plaza) or anywhere in the Cotati area, we provide fast, affordable, and professional engine repair backed by our satisfaction guarantee.
Need Immediate Service?
Experiencing an automotive emergency? We offer same-day appointments for urgent repairs. Call (707) 584-7727 and speak with our service team immediately.
Why Cotati Drivers Choose Us
Trusted engine repair serving the Cotati community
Convenient to Cotati
Just 5 minutes from La Plaza Park (Hexagonal Plaza) - easy access via US Highway 101.
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.
Engine 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 Cotati
We understand the unique needs of Cotati drivers and their vehicles.
Customer Reviews
4.8-star rating with hundreds of satisfied customers across Sonoma County.
Our Engine Repair Services Include
Warranty Protection
Engine repairs are backed by our 2-year/24,000-mile warranty on parts and labor. Drive with confidence knowing you're protected.
Common Engine Repair Issues We Fix
Check Engine Light
Illuminated warning indicates detected engine problem requiring diagnostic scan to identify specific fault codes.
Engine Misfiring
Rough idle or loss of power from faulty spark plugs, ignition coils, or fuel injector issues.
Overheating Engine
Temperature gauge in red zone suggests cooling system failure, low coolant, or head gasket problems.
Engine Oil Leaks
Visible leaks from valve covers, oil pan, or front/rear main seals requiring gasket replacement.
Timing Belt Failure
Broken timing belt causes catastrophic engine damage in interference engines, requiring immediate replacement.
Knocking or Pinging Sounds
Internal engine noise from worn bearings, low oil pressure, or carbon buildup requiring professional diagnosis.
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 Cotati & Surrounding Areas
Cotati residents trust us because we're part of the same community. With a population of 7,584, Cotati deserves a local auto repair shop that puts customers first. Located just 5 minutes away, we've built relationships with families throughout Cotati, near La Plaza Park (Hexagonal Plaza), Cotati Speedway, Laguna de Santa Rosa, and beyond.
Directions from Cotati
From Cotati, take US-101 South for just 2 miles. Take the Rohnert Park Expressway exit and turn right. Our transmission and auto repair shop is located on the left side within 5 minutes of downtown Cotati.
Near These Cotati Landmarks:
Ready for Expert Engine Repair?
Don't let engine repair issues compromise your safety. Cotati drivers trust us for reliable repairs at honest prices.
Serving Cotati, Rohnert Park, and all of Sonoma County