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.
Went to Hahn and Andy was fantastic. He explained the process and gave me a rough estimate of cost with me needing to ask. The repair was made quickly and Terri processed my payment and was so sweet. I would definitely recommend them and use the in the future.
October 2025
Always a great service. They go above and beyond, very efficient, very affordable, super reliable and amazing service. My family and I have been coming here for decades and never had a complaint.
June 2025
This shop is good people. Straight shooters, friendly, quick. Will definitely be coming back to them in the future.
