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Tristar Automotive
Santa Rosa's Choice for Reliable Automotive Repair & Service
FLEET MAINTENANCE SERVICES
AUTOMOTIVE SERVICE AND REPAIR BY ASE CERTIFIED SERVICE EXPERTS SINCE 1991
After Hours
Drop-OFF
We realize people are busy, so we’ve made it easy for you to drop off your vehicle after hours.
Santa Rosa's Top Auto Repair Shop
Trusted Auto Repair Services in Santa Rosa, CA Since 1991
Whether it’s suspension diagnostics or electrical troubleshooting, our experienced professionals use advanced equipment to get you back behind the wheel fast.
From engine rebuilds to transmission overhauls, we service domestic and foreign vehicles- complete with Jasper remanufactured engines and a nationwide warranty.
Comprehensive Automotive Services in Santa Rosa, California
Located in the heart of Sonoma County, Tristar Automotive offers full-service auto care - from routine maintenance to major overhauls - for drivers across the North Bay region.
Full Range of Auto Repair Services
- Fleet Service & Maintenance
- Smog Check Station
- Smog Checks – Repair & Test Only
- Oil & Filter Change
- Engine Rebuilding Services
- Engine Cooling System Flush & Repair
- Transmission Service & Replacement
- Air Conditioning Service & Repair
Welcome to Tristar Automotive
Your search for an outstanding automotive service and repair center in Santa Rosa is over!
Santa Rosa’s Top Choice for Automotive Service & Repair
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 while maintaining 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.
- Authorized NAPA AutoCare Center
- Automotive Service Association Member
- Current ASE Certifications
If your vehicle is in need of routine maintenance, a diagnostic issue, a major engine or transmission overhaul, suspension work, etc., Tristar Automotive in Santa Rosa has you covered! We take pride in our team of highly-skilled ASE Certified technicians and our ability to offer you the very best automotive diagnostic & repair service in the industry! Tristar Automotive builds long-lasting relationships with our automotive repair clients.
JASPER Rebuilt Engines
3 Year/100,000 Mile Nationwide Warranty!
- A JASPER re-manufactured product adds years of life to your vehicle!
- Quality and reliability at a fraction of the cost for a new or newer used car!
- NO monthly car payment means MORE MONEY FOR YOU!
- JASPER re-manufactured gas engines are built to meet or exceed original equipment manufacturer measured tolerances.
- 3 year/100,000 mile nationwide, transferable parts and labor warranty on most applications.
Our CA State Certifications
Our Industry Associations
Tristar Automotive is proud to be a NAPA AutoCare Center with a team of highly-skilled ASE Certified technicians. We are also approved by the Automotive Service Association and everyone’s favorite, the American Automobile Association.
What Our Clients Say
- 4.8 Excellent rating Last 12 months
- New reviews collected regularly Recent review activity detected
- Leading Service Google Maps rating and review data
- Responds to customer reviews 82% response rate within 48 hours
- Verified by Trustindex Based on real customer reviews Learn more
- 4.9 Excellent rating Last 12 months
- New reviews collected regularly Recent review activity detected
- Leading Service Google Maps rating and review data
- Responds to customer reviews 82% response rate within 48 hours
- Verified by Trustindex Based on real customer reviews Learn more
- 4.5 Excellent rating Last 12 months
- New reviews collected regularly Recent review activity detected
- Leading Service Google Maps rating and review data
- Responds to customer reviews 82% response rate within 48 hours
- Verified by Trustindex Based on real customer reviews Learn more


Schedule Service or Repair now
Guaranteed Work by ASE Certified Technicians
Call: 707-571-8866