Full Service!

Muscle cars, Hybrids or Fleet Vehicles...
We've Got You Covered! Read more...

STOP!

Save $50

During the month or May with a rebate from NAPA. Read more...

Go Hog Wild!

Knowing you have
ASE Certified technicians
to rely upon for automotive
service & repair in
Santa Rosa at
Tristar Automotive!

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Tempatures are on the rise.
Will you rise to the occasion?

Schedule a Routine Maintenance
with Tristar Automotive today!

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Tristar Automotive provides auto repair and service to Santa Rosa and beyond! There is a reason we have thousands of satisfied automotive repair and service customers throughout Sonoma County, maintain an A+ BBB Rating, and have an unblemished BAR complaint record - because as owner-operators we take pride in what what we do and value our customers! It's that simple.

Automotive Repair & Diagnostics

A trained ASE Certified mechanic will diagnose your sick car in a prompt and courteous fashion, providing you with an accurate assessment of the problem plaguing your car, while offering the best approach to resolving the problem in a timely and cost-effective manner.

• Diagnose & Repair Fuel Injection Issues
• Diagnose & Repair Diesel Engine Issues
• Diagnose & Repair Gas Engine Issues
• Diagnose & Repair Electrical Issues
• Diagnose & Repair Disc Brake Issues
• Diagnose & Repair Drum Brake Issues
• Diagnose & Repair Emission Issues
• Diagnose & Repair Differential Issues
• Diagnose & Repair Noise & Vibration Issues
• Diagnose & Repair Air Conditioning Issues
• Diagnose & Repair Manual Transmission Issues
• Diagnose & Repair Automatic Transmission Issues

Whether your vehicle is in need of routine maintenance, a diagnostic issue, a major engine or transmisson overhaul, suspension work, etc. - Tristar Automotive in Santa Rosa has you covered! We take pride in our team of highly-skilled ASE Certified technitians and our ability to offer you the very best automotive diagnostic & repair service in the industry! Tristar Automotive strives to build long-lasting relationships with our automotive repair clients here in Sonoma County, Napa County, Marin County & beyond!

Vehicle downtime means lost revenue to contractors and other service oriented business owners here in Sonoma County! Tristar Automotive understands this; which is we work quickly to isolate issues with your vehicle and perform any necessary repairs, getting your fleet vehicles back on the road and making money for you again!

Custom Cars

Do you have street rod, hot rod, rat rod, classic or antique car in need of custom work or restoration? Tristar Automotive can help! Rick & the guys have many years of experience involved in working on their own auto restoration projects, as well as working on classic cars and street rods for clients. View our previous projects in the Car Photos gallery. Let Tristar transform your classic car dream into reality!

From a diamond in the rough...

To a show-stopping beauty!