Welcome to On Site Auto Repair!
Auto Repair in Healdsburg, CA
Get complete auto repair in Healdsburg, CA, including brake repair, oil changes, check-engine diagnostics, AC service, tire replacement and rotations, wheel alignments, battery testing and replacement, suspension and steering work, smog checks, and scheduled maintenance.
Visit our Healdsburg location today for your auto repair needs!
Our Auto Repair Services in Healdsburg, CA
Brake Repair Healdsburg, CA
Choose Brake Repair in Healdsburg, CA that tackles wine-country driving. Stop on Hwy 101, Healdsburg Avenue, and winding grades of Dry Creek and Westside roads. We diagnose grinding, vibration, pulling, soft pedals, and ABS warnings, then replace pads and shoes, resurface or replace rotors and drums, service brake fluid, and repair calipers and wheel cylinders. Vineyard dust and wet winters accelerate wear; we cut noise and restore smooth stops. Get turnaround so you’re ready for school runs and tasting room traffic. Schedule Brake Repair in Healdsburg, CA today. For locals, Brake Repair in Healdsburg, CA saves time and miles.
Radiator Repair Healdsburg, CA
Stuck with an overheating car on Highway 101 or in Dry Creek Valley traffic? Choose Radiator Repair in Healdsburg, CA that diagnoses leaks, clogged cores, weak water pumps, failing thermostats, and swollen hoses before engines suffer damage. We pressure-test the system, check circulation, scan temps, and perform coolant flushes, radiator replacement, hose and belt service, and cap testing. Local knowledge matters: summer heat, winery grades, and stop‑and‑go on Healdsburg Ave stress cooling systems. We service Toyota, Honda, Ford, Chevy, Subaru, Lexus. Book Radiator Repair in Healdsburg, CA to restore operating temperature. Preventive care? Schedule Radiator Repair in Healdsburg, CA.
Check Engine Light Repair Healdsburg, CA
Get precise Check Engine Light Repair in Healdsburg, CA when your dash light flashes on Highway 101 or Westside Road. We read manufacturer codes, perform EVAP smoke tests, and live-data diagnostics to pinpoint misfires, O2 sensor faults, and fuel trim issues that can tank a California smog check. Avoid roadside delays during winery runs or school drop-offs; we diagnose quickly and explain next steps. Protect your catalytic converter, restore power on Dry Creek grade, and prevent stalling in Russian River traffic. Use Check Engine Light Repair in Healdsburg, CA. Schedule Check Engine Light Repair in Healdsburg, CA today now.
Auto AC Repair Healdsburg, CA
Auto AC Repair in Healdsburg, CA keeps you comfortable on Highway 101 and backroads to Dry Creek, Alexander Valley, and Fitch Mountain. Fix weak airflow, warm vents, mildew odors, fogged windows, and refrigerant leaks with R-134a or R-1234yf recharge, compressor and condenser service, evaporator replacement, and precise leak detection. We diagnose climate control faults, blend doors, thermostats, and heater cores using computer diagnostics and pressure testing. Prepare for hot plaza parking and smoky late-summer air with cabin filter service and recirculation checks; get reliable winter defrost for rain and morning fog. Book Auto AC Repair in Healdsburg, CA today.
Oil Change Healdsburg, CA
Get an Oil Change in Healdsburg, CA tailored to local driving. Short trips to the Plaza, stop-and-go on Healdsburg Ave, and dusty vineyard roads thicken oil and clog filters; we replace filters, set the right viscosity for hot summers, and follow OEM specs to protect warranties. Commuting on Highway 101 or winding Dry Creek and Westside roads? Fresh oil improves fuel economy and engine cooling, helping avoid breakdowns. We check fluids and belts, schedule intervals around your mileage and usage, and finish quickly. Book an Oil Change in Healdsburg, CA today to keep your engine clean and responsive daily.
Suspension Repair Healdsburg, CA
Need Suspension Repair in Healdsburg, CA? Roads like Westside Road, Dry Creek, and Grove Street potholes punish shocks, struts, and bushings. We diagnose clunks, uneven tire wear, pulling, and steering play, then replace struts, shocks, ball joints, tie rods, control arm bushings, and sway bar links, followed by precision wheel alignment. Power steering leak repair restores turning on Highway 101 and winding vineyard lanes. Expect quieter rides, better braking stability, and tires that last longer on rough driveways and wet winter pavement. Choose Suspension Repair in Healdsburg, CA for tracking and safe cornering. Schedule Suspension Repair in Healdsburg, CA.
Tire Shop Healdsburg, CA
Need fast tire help in traffic? Our Tire Shop in Healdsburg, CA mounts and balances tires to reduce Highway 101 vibration, fixes vineyard-road punctures, and services TPMS so warnings don’t interrupt Dry Creek commutes. We install Michelin, Bridgestone, Goodyear, and Continental, torque lugs correctly, replace valve stems, and repair flats from winter potholes or shoulders near Westside Road. We handle Toyota, Honda, Subaru, Ford, Chevy, and more. Get same-day replacements before school pickup, or patch a screw picked up by the Plaza. Choose a Tire Shop in Healdsburg, CA that checks alignments, prevents cupping, and keeps winery trips smooth.
Transmission Repair Healdsburg, CA
Need Transmission Repair in Healdsburg, CA? We diagnose slipping, hard shifts, leaks from Highway 101 commutes, Healdsburg Avenue stop-and-go, and vineyard backroads. Get fluid exchanges, filter replacement, clutch service, CV axle repair, transfer case work, and full rebuilds for Ford, Chevy, Toyota, Honda, Subaru, Lexus, and more. Our scanners and road tests pinpoint faults quickly, reducing repeat visits. We handle manual and automatic issues, from burned fluid in summer heat to shudder on Dry Creek Road grades. Schedule same-day diagnostics and clear estimates. Choose local pros who understand wine-country driving: Transmission Repair in Healdsburg, CA keeps you shifting smoothly.
About Our Auto Repair Shop in Healdsburg, CA
Healdsburg vehicle owners deserve an auto repair shop that matches their standards for quality—and On Site Auto Repair delivers. Located in Santa Rosa, we've served Healdsburg residents from Downtown to Fitch Mountain since 2011 with expert car repair and personalized service.
Our ASE-certified auto mechanics combine old-fashioned integrity with modern diagnostic technology. From brake repair and engine repair to transmission repair and radiator repair, we handle every service with precision and care.
Healdsburg drivers appreciate our expertise in import car repair, particularly for Lexus, Acura, Toyota, Honda, and Subaru models common in Wine Country. We're equally skilled with domestic vehicles, providing reliable Ford repair, Chevy repair, and Dodge repair for trucks and cars alike.
When your check engine light comes on, trust the best auto repair shop in the region for accurate diagnostics and honest recommendations. On Site Auto Repair has earned a 4.8-star rating by treating every Healdsburg customer like family.
Schedule your Healdsburg auto repair: (707) 326-8655 | 363 W 9th St, Santa Rosa
About Healdsburg, CA
Healdsburg blends small-town roots with a downtown plaza laid out in the 19th century, surrounded by agricultural heritage and contemporary tasting rooms. Residents and businesses benefit from walkable streets, tourism-driven foot traffic, and community events centered on Healdsburg Plaza. Notable landmarks include City Hall, Healdsburg Museum, Healdsburg District Hospital, Tayman Park Golf Course, and Hotel Healdsburg. Technicians bring diagnostics and repairs directly to neighborhoods near the Plaza, Dry Creek wineries, and Fitch Mountain trailheads, minimizing downtime for residents and small businesses. Service vans handle batteries, brakes, starters, cooling issues, and roadside diagnostics on River Road and around Healdsburg High. Flexible scheduling supports vineyard crews, tasting rooms, and commuters using Highways 101 and 128.
Healdsburg's population is 11,322. City center coordinates: 38.6105, -122.8692. Summers are hot and dry, winters are cool with moderate rain, and wildfire smoke and heat waves are common. On Site Auto Repair uses high-temp-rated fluids, battery testing under heat load, and cabin filter replacements for smoke conditions, while ensuring all waste oil, refrigerants, and parts disposal meet California environmental and BAR regulations. In Downtown Healdsburg, we handle quick diagnostics and tune-ups near the Plaza. Fitch Mountain homes get mobile battery and brake service. Parkland Farms residents rely on scheduled maintenance. In The Grove, we perform fluid changes. Purvine Road area receives roadside repairs. We use recycled materials where possible and follow sustainable methods to reduce waste, while supporting Healdsburg’s community through local sourcing and partnerships that keep work and dollars in town. For reliable Auto Repair services in Healdsburg, contact On Site Auto Repair today.
Cities We Serve
Overcast Clouds
Temperature
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Neighborhoods We Serve
Things to Do
Healdsburg Museum
Healdsburg Plaza
Hand Fan Museum of Healdsburg
Healdsburg Ridge Open Space Preserve
Seghesio Family Vineyards
Simi Winery
Williamson Wines
Healdsburg Veterans Memorial Beach
Soda Rock Winery
Healdsburg Center For the Arts
Dry Creek Vineyard
Armida Winery
Riverfront Regional Park
Healdsburg Recreation Park
Sapphire Hill Winery
Medlock Ames Historic Healdsburg Tasting Room
Mauritson Wines
DaVero Farms & Winery
Williams Selyem Winery
Del Rio Woods Regional Park
Transportation
Healdsburg Ave & Grove St
Healdsburg Ave & Sherman St
Healdsburg Ave & Matheson
Safeway
Healdsburg Ave & Terrace
Healdsburg Ave & Mill St
Healdsburg Ave & Powell Ave
March Ave & Healdsburg Ave
Grove St & Chaquita Rd
Healdsburg Ave & Mill St
Healdsburg Plaza
Healdsburg Ave & Alexander Valley Rd
Healdsburg Ave & Sunnyvale Dr
Healdsburg Ave & Exchange Way
Healdsburg Ave & Foss Creek (driveway)
Healdsburg Bus Transit
Healdsburg Ave & Dry Creek Rd
Healdsburg Ave & Lytton Springs Rd
Healdsburg Ave & Parkland Farms Dr
Healdsburg Park & Ride
Driving Directions
Driving Directions from Capricorn Automotive: European Car Repair Specialists to On Site Auto Repair
Driving Directions from Fincher's Auto Service Inc to On Site Auto Repair
Driving Directions from Village Smith Import Car Repair to On Site Auto Repair
Driving Directions from Healdsburg Auto Industries to On Site Auto Repair
Driving Directions from Ceja Quality Tire to On Site Auto Repair
Driving Directions from Carreras Autobody Inc to On Site Auto Repair
Driving Directions from Redwood Auto Body to On Site Auto Repair
Driving Directions from Healdsburg Transmissions to On Site Auto Repair
Driving Directions from Big O Tires to On Site Auto Repair
Driving Directions from Silveira GMC Service Center to On Site Auto Repair
Driving Directions from Silveira Auto Body to On Site Auto Repair
Driving Directions from Healdsburg Collision Center, Inc. to On Site Auto Repair
Driving Directions from Last Chance Garage & Body Shop to On Site Auto Repair
Driving Directions from Healdsburg Auto Glass to On Site Auto Repair
Driving Directions from NAPA Auto Parts - Healdsburg Auto Parts to On Site Auto Repair
Driving Directions from Ryan's Automotive - Auto Repair, Oil Change, Brake Repair, Tire & Alignment Service in Windsor CA to On Site Auto Repair
Driving Directions from Healdsburg Giant Muffler to On Site Auto Repair
Driving Directions from Healdsburg Chrysler Dodge Jeep Ram Service to On Site Auto Repair
Driving Directions from Prestige Auto Detailing to On Site Auto Repair
Driving Directions from Healdsburg Chevrolet to On Site Auto Repair
Frequently Asked Questions
Our certified mechanics answer the most common car repair questions to help you stay informed and confident. Explore our FAQs for honest, expert advice trusted by Santa Rosa drivers.
Do you provide loaner cars or shuttle service?
While we don't provide loaners, we're located in downtown Santa Rosa's Railroad Square with easy access to shopping, dining, and public transportation while you wait.
Can you work on my vehicle if it's still under warranty?
Absolutely! We perform warranty-compliant maintenance and repairs. We use OEM or equivalent parts to maintain your vehicle's warranty coverage.
How do I know if I really need the recommended service?
We provide detailed explanations and show you exactly what needs attention. We never pressure you into unnecessary repairs - our reputation depends on honest service.
Do you offer payment plans for major repairs?
We accept cash, check, and all major credit cards. For major repairs, we can discuss payment options that work for your budget.
What if my car breaks down outside of business hours?
Call our main number (707) 326-8655 and leave a message. We'll get back to you first thing in the morning to arrange service.
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
BMW repair services you can trust in Santa Rosa, CA
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Mazda maintenance – Keep your car in top condition with expert care
With proper Mazda maintenance, you can ensure that your vehicle remains reliable and performs at its best for years to come. Regular care not only enhances the longevity of your car but also improves safety and efficiency. You'll find that expert maintenance services,...
Why RAM trucks are the best choice for Santa Rosa drivers
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What to Expect from a Visit from an On-Site Auto Mechanic
It's important to know what to expect when you schedule a visit from an on-site auto mechanic. This convenient service can save you time and hassle by bringing expert repairs directly to your location. You'll find that the mechanic arrives equipped with the necessary...
Essential Auto Repair Tips from Our Expert Mechanics
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How to Find Reliable Auto Mechanics in Santa Rosa
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The Convenience of On-Site Auto Repair – How We Bring the Shop to You
Over the years, in-home services have dramatically transformed, and auto repair is no exception. Imagine having skilled technicians come directly to your location, ready to handle everything from oil changes to engine diagnostics without you needing to leave your...
How On-Site Auto Repair Saves You Time and Money
Savings are the primary driving force behind the growing popularity of on-site auto repair services. Instead of spending hours in waiting rooms or juggling appointments, you can have skilled mechanics come directly to your location, whether at home or work. This...
Understanding the Cost of Auto Repair and How to Budget Effectively
There's a lot to grasp when it comes to the expenses associated with auto repair and maintenance. Understanding these costs is crucial for you as a vehicle owner to effectively budget your finances. By breaking down the factors that influence repair prices and...
Why Regular Auto Maintenance is Key for Longevity and Performance
Many car owners underestimate the importance of regular auto maintenance, often viewing it as an optional expense rather than a vital investment. By prioritizing routine check-ups and services, you not only ensure your vehicle operates efficiently but also extend its...
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.