On Site Auto Repair is a full-service auto repair shop located in Santa Rosa, offering expertise in car repair, transmission repair, brake repair, steering & suspension repairs, auto heating & AC cooling system repairs, auto factory service, tune-ups, radiator repairs, and more. The shop services cars, trucks, SUVs, vans, commercial vehicles, and electric vehicles, with certified mechanics skilled in all makes and models. Customers consistently praise the shop's excellent service, affordability, and reliability. The transmission repair technicians are widely regarded as the best in Santa Rosa. Reviewers highlight the shop's efficiency, attention to detail, and friendly staff, who go above and beyond to ensure customer satisfaction. Many customers have been loyal for decades, trusting On Site Auto Repair for all their automotive needs. The shop's reputation for honesty and quality work has earned it a strong following in the community. Customers appreciate the shop's commitment to providing cost-effective solutions and keeping their vehicles running smoothly. On Site Auto Repair is a trusted choice for Santa Rosa residents seeking reliable and trustworthy auto repair services.
We needed a last minute inspection and On Site Auto Repair was able to inspect it and give us a detailed analysis in less than an hour! Will definitely be back for future service needs!
July 2026
Honest, fast, professional and flexible. I'm so glad I found this shop. No wishy-washy sketchy pricing, excellent customer service, speedy work. I will recommend these guys to everyone I know. I will be calling them for all future work
June 2026
Honest guys who want to get the job done right. It’s rare to find shops who genuinely want to set your car up to run successfully instead of milking you for money. Easily the best shop I’ve had in town.
