Welcome to On Site Auto Repair!
Vehicles
We Service All Makes & Models — Foreign and Domestic
No matter what you drive — Toyota, Ford, BMW, or beyond — On-Site Auto Repair in Santa Rosa delivers expert repairs tailored to your specific vehicle’s needs.
Serving Santa Rosa Since 2011
★★★★★ 4.8/5 (100+ Reviews)
Toyota Repair
Honda Repair
Ford Repair
Chevrolet Repair
Nissan Repair
Hyundai Repair
Subaru Repair
Mazda Repair
Volkswagen Repair
BMW Repair
Mercedes Repair
Lexus Repair
Acura Repair
Infiniti Repair
Kia Repair
ReviewsWhat Our Clients Say
Brands We ServiceAuto Repair Brand
Toyota Repair
Honda Repair
Ford Repair
Chevrolet Repair
Nissan Repair
Hyundai Repair
Subaru Repair
Mazda Repair
Volkswagen Repair
BMW Repair
Mercedes Repair
Lexus Repair
Acura Repair
Infiniti Repair
Kia Repair
Contact Info
Location
363 W 9th St B & C
Santa Rosa, CA 95401
Phone
707-326-8655
Hours
- Monday-Friday: 8:00 AM - 5:30 PM
- Saturday: 8:00 AM - 4:00 PM
- Sunday: Closed
New Customer Special:
$25 Off First Service Over $100
Oil Change Special:
Full Synthetic Oil Change – $69.9
Free Brake Inspection
Complete brake system check at no charge
Latest News
Toyota Repair Shop – Santa Rosa, CA
Your Journey to the Perfect Toyota Auto Repair Shop Owning a Toyota is an enjoyable experience, but like any vehicle, it necessitates regular maintenance and occasional repairs. Being familiar with what makes a good Toyota auto repair shop, such as Onsite Auto Repair...
Chevy Auto Repair – How To Choose A Chevy Mechanic
How To Choose A Reputable Chevy Mechanic Onsite auto is the best Chevy mechanic in Santa Rosa for a number of reasons. First, we have a highly trained and experienced team of mechanics. We know all the ins and outs of Chevy vehicles, and we're passionate about keeping...
Dodge Auto Repair Santa Rosa
Auto Repair for your Dodge Vehicle If your Dodge car needs repairs, it's important to take it to a certified Dodge mechanic. Santa Rosa, CA has many auto repair shops, but not all of them are certified to work on Dodge cars. To find a good Dodge auto repair shop, look...
A Honda Mechanic in Santa Rosa
Why Choose Us! Are you looking for Honda Repair in Santa Rosa, Ca? On-Site Auto Repair is the best honda mechanic in Santa Rosa! We can fix just about anything! We do tune-ups, engine repair, brake repair, tires, water pumps, timing belts, and more! Don't forget to...
Toyota Mechanic
Toyota Auto Repair Shop A good Toyota auto repair shop will take the time to listen to you describe the problem with your car. They will ask questions to clarify the issue and make sure they understand exactly what needs to be fixed. A good Toyota mechanic will also...
Finding The Right Ford Mechanic
Finding A Good Ford Mechanic When you find a good Ford Mechanic, you have found someone who truly understands your car. They know the ins and outs of every model and can help keep it running like new. They will be able to do all of the required maintenance and...
Looking for Chevy Repair?
Tips for choosing a Chevy Repair Shop! If you're a Chevy fan in Santa Rosa, then you know that finding a qualified mechanic can be a challenge. But don't worry - we've got you covered. Here are a few tips to help you find the best Chevy mechanic in Santa Rosa: Check...
The Best Dodge Auto Mechanic in Santa Rosa
Certified Dodge Auto Mechanic If your Dodge car needs repairs, it's important to take it to a certified Dodge mechanic. Santa Rosa, CA has many auto repair shops, but not all of them are certified to work on Dodge cars. To find a good Dodge auto repair shop, look for...
The Best Honda Mechanic in Santa Rosa
Need an Auto Repaid Quote Today? On-Site Auto Repair is the best honda mechanic in Santa Rosa! We can fix just about anything! We specialize in tune-ups, engine repair, brake repair, tires, water pumps, timing belts and more! We are a full service auto repair shop, so...
Toyota Repair in Santa Rosa, CA
Toyota Repair Experts When your Toyota needs repairs, you want to take it to a shop that you can trust. At On-site Auto Repair, we have the best Toyota mechanics in Santa Rosa. We are fast, friendly, and professional. We know that your time is valuable, so we offer...
Read More About Our Auto Mechanic Services
On Site Auto Repair in Santa Rosa is a full service auto mechanic shop. Our auto mechanics are certified and here to help you with all of your automotive repair needs. No auto repair job is too big or too small for On Site Auto Repair.We specialize in all types of auto repair, including: regular maintenance, break/fix, engine repair, troubleshooting and much more! If you are looking for honest and reliable auto mechanics, give us a call today. Ask us about our new customer specials
Vehicles are usually described as 5 or 6 “speed” meaning then have that many gear ratios to allow the vehicle to travel at the full range of speeds required and to make use of the engine’s output power as efficiently as possible. Due to their complexity, constant use and function within a vehicle’s operation, transmissions experience a lot of wear and tear. Add to this the fact that many owner’s forget to check and change the fluid on a regular basis and it’s easy to understand why so many people have transmission problems. At On Site Auto Repair in Santa Rosa, our transmission repair technicians can accurately diagnose, repair or replace your transmission. If your are looking for a reliable and honest transmission repair services company, give us a call today!
There are several warning signs that your vehicle can give you before your brakes may reach the point of potential failure or extensive repair. Whether composed of ceramic, semi-metallic, or organic materials, brake pads erode each time you depress the brake pedal. If the pads wear down too much without being replaced, the metal housing for the pads will make contact with the metal rotors (or drums), which may produce not only a safety issue but a situation where the rotors/drums are required to be replaced as a result of the prolonged contact of metal parts without the pad buffer. If you are in need of an affordable brake repair mechanic in Santa Rosa, please do not hesitate to schedule an appointment today!
Vehicle Inspection In Santa Rosa
The key to top notch automotive repair and troubleshooting lies in a thorough understanding of what’s actually going on under the hood. Sure, you know that a radiator keeps your engine cool, but understanding how it keeps it cool is the key to solving technical problems efficiently. If you know which parts perform what function, your powers of diagnosis will be much more powerful.
Radiator Inspection Service In Santa Rosa
Ensuring that your vehicle’s engine cooling system is in proper operating condition is extremely essential to engine life and performance. Operating at excessive temperatures can lead to premature engine wear. Your vehicle’s engine cooling system should be checked periodically, and a radiator coolant flush is also recommended to prohibit radiator corrosion. On Site Auto Repair will thoroughly drain and power flush the old coolant and particulates, and refill the cooling system with your vehicle manufacturer’s recommended coolant.
Our Santa Rosa Service Area – Directions to On Site Auto
Proudly serving drivers throughout Santa Rosa neighborhoods, from Railroad Square to Bennett Valley, and extending our trusted auto repair services to Petaluma, Sebastopol, Windsor, and all of Sonoma County.
We Service Clients From All Over Sonoma County
From Wine Country commuters to local families, we provide reliable auto repair services to Santa Rosa, Petaluma, Sebastopol, Rohnert Park, Windsor, Healdsburg, and communities throughout Sonoma County.
Things To Do In Santa Rosa, CA
From exploring the Charles M. Schulz Museum and Luther Burbank Home & Gardens to enjoying outdoor adventures at Spring Lake Regional Park and Annadel State Park, Santa Rosa offers endless opportunities for family fun, Wine Country experiences, and recreational activities that keep our community vibrant year-round.
Santa Rosa Transportation to On-Site Auto Repair
Conveniently located in the historic Railroad Square district with easy access from Highway 101, our auto repair shop is just minutes from downtown Santa Rosa, Santa Rosa Plaza, and all major neighborhoods, with nearby public transit options and walkable access to local shops and restaurants while your vehicle is being serviced.
Contact On-Site Auto Repair Today
Ready to experience honest, reliable auto repair in Santa Rosa?
Whether you're dealing with a check engine light, need routine maintenance, or facing an unexpected breakdown, our ASE-certified mechanics are here to help. We serve drivers throughout Santa Rosa and Sonoma County with the same commitment to quality and honesty that has made us the area's most trusted auto repair shop.