Auto Repair in West Petaluma, Petaluma, CA

In the heart of West Petaluma, Petaluma CA, you'll find On Site Auto Repair, your local solution for all things vehicle maintenance. We understand that when your car isn't performing at its best, neither are you, which is why we offer a comprehensive range of services to meet every automotive need. From routine oil changes to complex engine diagnostics, we've got you covered. When you choose us for your Auto Repair in West Petaluma, Petaluma, CA needs, you're choosing quality assurance, expert knowledge, and unrivaled customer service. We pride ourselves on our commitment to maintaining the highest standards in auto repair, so you can hit the road with confidence. Reach out to On Site Auto Repair today and experience the difference a locally owned and operated auto repair shop can make.

Comprehensive Vehicle Services in West Petaluma

In the heart of West Petaluma, you'll find On Site Auto Repair, a local gem that offers a full suite of vehicle services. Our highly skilled professionals bring dedication and meticulous care to every job, ensuring your vehicle is in the best hands. Whether it's routine maintenance or complex repairs, we have the expertise to handle it all. Our focus on service quality means you can count on reliable, lasting results. We believe in keeping our customers at the center of our business and strive to provide not just superior auto repair, but also an exceptional customer experience. Trust in us to keep your car in peak condition.

Comprehensive Vehicle Maintenance Solutions in West Petaluma

Nestled in the heart of West Petaluma, On Site Auto Repair is not just another business, but an integral part of the local community. We are committed to the well-being of our neighbors, which is why we offer a comprehensive range of vehicle maintenance services right on your doorstep. By choosing us, you're not only getting your car fixed, but also supporting your local community and economy. Our involvement in the community also allows us to understand the unique needs and preferences of our local customers, thereby offering a more personalized service. We're more than just an auto repair shop; we're your friends and neighbors, ready to lend a hand when you need it the most. So, when you're in need of reliable auto repair services, don't look further. Choose On Site Auto Repair - a local business that cares about you and your community.

Our services in West Petaluma

Brake Repair West Petaluma, Petaluma, CA

Brake Repair West Petaluma, Petaluma, CA

Brake Repair in West Petaluma, Petaluma, CA keeps you safe on D Street hills, downtown, and fog slick roads. ASE‑certified techs inspect pads, shoes, rotors, drums, calipers, and wheel cylinders, flush fluid, and diagnose ABS lights after potholes on Bodega Avenue or Chileno Valley Road. Get squeal, vibration, or a soft pedal checked with a free inspection and same‑day service when possible. We service Toyota, Honda, Ford, Chevy, Dodge, and more, using measurements to meet specs. Choose local expertise: Brake Repair in West Petaluma, Petaluma, CA that fits Westside driving. Schedule Brake Repair in West Petaluma, Petaluma, CA today.

Radiator Repair West Petaluma, Petaluma, CA

Radiator Repair West Petaluma, Petaluma, CA

Radiator Repair in West Petaluma, Petaluma, CA keeps you off the shoulder of D Street and Petaluma Boulevard when traffic crawls. We diagnose overheating quickly, pressure-test for leaks, verify water pump circulation, and replace clogged radiators, thermostats, hoses, and belts. Technicians use scan data and infrared testing to confirm operating temperature after a coolant flush or repair. This service fits local needs: West Petaluma hills, slow stop‑and‑go, and debris from rural roads can strain cooling systems. Get help before a head gasket fails on the 101 or Point Reyes–Petaluma Road. Learn more: Radiator Repair in West Petaluma, Petaluma, CA details.

Check Engine Light Repair West Petaluma, Petaluma, CA

Check Engine Light Repair West Petaluma, Petaluma, CA

Check Engine Light Repair in West Petaluma, Petaluma, CA helps you avoid smog failures, stalling on Petaluma Boulevard, and delays on Highway 101. We read codes with OEM-level scanners, confirm faults with live data, and smoke-test EVAP leaks after Lakeville fueling stops. Technicians inspect misfires, oxygen sensors, catalytic efficiency, battery, charging, and readiness monitors so you’re set for Sonoma County emissions. Expect clear next steps, parts options, and repair priorities that fit your schedule. Choose local diagnostics that understand damp morning starts and pothole jolts. Learn: Check Engine Light Repair in West Petaluma, Petaluma, CA delivers answers fast. No towing.

Auto AC Repair West Petaluma, Petaluma, CA

Auto AC Repair West Petaluma, Petaluma, CA

Choose Auto AC Repair in West Petaluma, Petaluma, CA to fix weak airflow, warm vents, mildew smells, or fogged windows on chilly mornings. Technicians service Toyota, Honda, Ford, Subaru; recharge R-134a or R-1234yf, repair compressors and condensers, replace evaporators and heater cores, and find leaks with UV dye and pressure testing. Get defrost for 101 and Lakeville Highway commutes, and cooling during inland heat after coastal fog. We diagnose blend door and climate control faults, clean cabin filters clogged by dairy dust, and prep systems for summer and winter. Book Auto AC Repair in West Petaluma, Petaluma, CA today.

Oil Change West Petaluma, Petaluma, CA

Oil Change West Petaluma, Petaluma, CA

Schedule an Oil Change in West Petaluma, Petaluma, CA to handle traffic on D Street, short trips, and dusty drives off Chileno Valley. ASE-certified techs select the right oil weight for mornings, follow manufacturer specs to protect warranties, and replace filters that clog with farm dust. We check leaks, top off fluids, test batteries, and reset maintenance lights so you’re ready for Lynch Creek commute. Book an Oil Change in West Petaluma, Petaluma, CA for quick turnaround near schools and the SMART station. Keep engines clean and fuel economy steady with an Oil Change in West Petaluma, Petaluma, CA.

Suspension Repair West Petaluma, Petaluma, CA

Suspension Repair West Petaluma, Petaluma, CA

Need Suspension Repair in West Petaluma, Petaluma, CA? We diagnose clunks, pulling, and uneven tire wear from Bodega Ave potholes, D Street hills, and downtown speed humps. Services include shocks and struts, control arm bushings, ball joints, tie rods, wheel alignment, and power steering rack repair. Expect tighter turns on Western Ave, smoother rides on Chileno Valley Road, and safer braking when merging onto 101. We source parts quickly from Sonoma County suppliers and road-test on local routes. Book Suspension Repair in West Petaluma, Petaluma, CA to restore stability, protect tires, and stop vibrations, and eliminate wandering at speed.

Tire Shop West Petaluma, Petaluma, CA

Tire Shop West Petaluma, Petaluma, CA

Flat on D Street or vibration after hitting a Chileno Valley pothole? Tire Shop in West Petaluma, Petaluma, CA mounts and balances tires precisely, torques lugs to spec, repairs punctures, services TPMS, and replaces valve stems. We stock Michelin, Bridgestone, Goodyear, and Continental for local backroads, rainy commutes, and downtown curb rash. Stop by before heading over Washington Street to 101; we diagnose pulls, fix slow leaks, and eliminate shake at highway speeds. Choose your fitment, we handle Toyota, Honda, Subaru, Ford, and more. Visit Tire Shop in West Petaluma, Petaluma, CA to book. Get back on Petaluma roads confidently.

Transmission Repair West Petaluma, Petaluma, CA

Transmission Repair West Petaluma, Petaluma, CA

Need Transmission Repair in West Petaluma, Petaluma, CA for slipping gears, delayed shifts, or grinding on D Street hills? We test drive routes, scan codes, check fluid condition, and pinpoint leaks so you avoid getting stuck on Highway 101 or Western Avenue. We service automatics and manuals—fluid exchanges, filters, clutches, CV axles, transfer cases—for Toyota, Honda, Ford, Chevy, Subaru, Lexus, and more. Get diagnostics and fast turnaround that fits Petaluma commutes. Book Transmission Repair in West Petaluma, Petaluma, CA and reduce towing. Choose Transmission Repair in West Petaluma, Petaluma, CA that fixes shudder, hard shifts, and hill-start stalls.

About West Petaluma

West Petaluma centers around historic downtown Petaluma’s west side, with early dairy and river-trade roots visible in Victorian homes and brick storefronts. Approximate coordinates: 38.232° N, 122.641° W (per Google Maps). Current Petaluma population: about 59,000. Landmarks nearby include Petaluma Historical Library & Museum, Helen Putnam Regional Park, Shollenberger Park, Petaluma Adobe State Historic Park, Petaluma Arts Center, Kaiser Permanente Petaluma Medical Offices, Petaluma City Hall, Petaluma River, Hotel Petaluma, and Walnut Park.

West Petaluma’s narrow, hilly streets, driveway constraints, and commuter schedules shape local auto needs. On Site Auto Repair comes to your home or workplace for diagnostics, brakes, batteries, alternators, oil services, tune-ups, and cooling system repairs—reducing towing and downtown parking hassles.

We plan around coastal-marine climate: cool mornings, damp winters, and summer heat spikes that affect batteries, tire pressure, and coolant systems. We stock low-ash oils for stop‑and‑go downtown drives, corrosion‑resistant connectors for fog and rain, and OEM‑spec coolants suited to Sonoma County temperature swings.

We follow Petaluma municipal code requirements for hazardous waste, using licensed recyclers for oil, filters, coolant, and batteries; maintain mobile repair permits; and meet CARB rules for parts and emissions-related work. Estimates are transparent and documented for registration and smog needs.

Nearby neighborhoods we serve include Oakhill‑Brewster, Cherry Valley, and Downtown Petaluma—handling early‑morning fleet checks, school‑hour service windows, and lunchtime workplace appointments. We also cover McNear, Sunnyslope, and Fairgrounds by request.

Our eco‑friendly practices include recycling fluids and parts, reclaiming refrigerant, using remanufactured components when appropriate, low‑VOC cleaners, and route batching to cut driving emissions. We support local creek cleanups and park volunteer days.

Contact On Site Auto Repair for reliable Auto Repair in West Petaluma.