Conveniently located in the heart of Downtown Cotati, Cotati, CA, On Site Auto Repair is your trusted partner for all your auto repair needs. Our team of certified technicians is dedicated to providing high-quality, efficient services that get you back on the road as soon as possible. We offer a wide range of services, from routine maintenance to complex repairs, ensuring that your vehicle is in its best condition. Our commitment to customer satisfaction, exceptional workmanship, and fair pricing sets us apart from other auto repair shops in the area. Don't let auto troubles slow you down - trust On Site Auto Repair to keep your vehicle running smoothly. Check us out today at Auto Repair in Downtown Cotati, Cotati, CA for more information.
Comprehensive Car Care at the Heart of Cotati
On Site Auto Repair, nestled in the bustling heart of downtown Cotati, provides an unparalleled level of professional car care. Our highly skilled team of mechanics possess an extensive knowledge and understanding of vehicle systems, ensuring that your car receives the care it deserves. We pride ourselves on our commitment to service quality. From routine maintenance to complex repairs, we treat every car as if it’s our own, guaranteeing that your vehicle leaves our shop in optimal condition. Our attention to detail, combined with our state-of-the-art equipment, ensures precision and accuracy in every service we provide. Trust us to keep your car running smoothly, safely, and efficiently.
Uncovering the Best Car Maintenance Services in Cotati
On Site Auto Repair prides itself on being an integral part of the Cotati community. Our involvement in local events and initiatives underscores our commitment to our neighborhood. By choosing our services, you not only receive top-tier auto maintenance, but you also support a business that gives back to Cotati. Our community-focused approach cultivates a sense of trust and loyalty, creating a unique and personal relationship with each customer. This local connection goes beyond mere business transactions. It's about ensuring the well-being of our community through reliable, high-quality auto repair services right here in Downtown Cotati.
Our services in Downtown Cotati
Brake Repair Downtown Cotati, Cotati, CA
If your brakes squeal on Old Redwood Highway or feel spongy near La Plaza, get Brake Repair in Downtown Cotati, Cotati, CA. Technicians inspect pads, rotors, drums, calipers, wheel cylinders, lines, and ABS to stop vibration, pulling, or a soft pedal in roundabout traffic by La Plaza Park. We service Toyota, Honda, Ford, Chevy, Dodge, and more; we resurface or replace rotors, replace pads/shoes, flush brake fluid, and diagnose ABS lights. Same-day appointments and free brake inspections support Sonoma State commutes and SMART stop-and-go. Schedule Brake Repair in Downtown Cotati, Cotati, CA to avoid long stops on Highway 116.
Radiator Repair Downtown Cotati, Cotati, CA
Radiator Repair in Downtown Cotati, Cotati, CA keeps you moving around La Plaza Park, Old Redwood Highway, and Highway 101 without overheating. Technicians diagnose coolant leaks, pressure-test caps and hoses, replace radiators, thermostats, and water pumps, and flush coolant to restore proper temperature. They use thermal imaging and flow tests to catch issues before costly engine damage. Local know-how matters: stop-and-go near Sonoma State and summer heat stress weak cooling systems. If you see steam, sweet smells, rising gauges, or puddles, choose Radiator Repair in Downtown Cotati, Cotati, CA for quick leak detection and repair throughout downtown Cotati today.
Check Engine Light Repair Downtown Cotati, Cotati, CA
Need Check Engine Light Repair in Downtown Cotati, Cotati, CA? We run OEM‑level diagnostics near La Plaza Park and the SMART station, pinpointing misfires, EVAP leaks, O2 sensor faults, and catalytic efficiency issues. Get a clear code report, smoke testing, battery/charging checks, and repair plans that get your car smog‑ready for Sonoma County testing. We address gas-cap warnings after fueling on Old Redwood Highway, rough idles during cold mornings, and intermittent lights from Highway 101 stop‑and‑go. Walk to local cafes while we test and verify readiness monitors. Book now: Check Engine Light Repair in Downtown Cotati, Cotati, CA for commuters.
Auto AC Repair Downtown Cotati, Cotati, CA
Need cold air on Old Redwood Highway? Choose Auto AC Repair in Downtown Cotati, Cotati, CA for fast diagnosis, R-134a or R-1234yf recharge, compressor and condenser service, evaporator replacement, and leak detection. EPA 609-certified techs pressure-test systems, fix blend doors, heater cores, and thermostats so defrost clears coastal fog around La Plaza Park. We service Toyota, Honda, Ford, Chevy, Subaru, Lexus, Hyundai, Acura. Beat Sonoma County heat waves and avoid window haze before 101 commutes. Book Auto AC Repair in Downtown Cotati, Cotati, CA for climate control. For winter prep, schedule Auto AC Repair in Downtown Cotati, Cotati, CA.
Oil Change Downtown Cotati, Cotati, CA
Need fast, precise Oil Change in Downtown Cotati, Cotati, CA? We use manufacturer-approved oil and filters, check fluids, rotate tires, reset maintenance lights. Near La Plaza Park and Old Redwood Highway, grab coffee while we work. Stop-and-go on Highway 101 and downtown roundabouts strain engines; fresh oil improves fuel economy and keeps commuters to Sonoma State on schedule. We follow factory specs to protect warranties and recommend intervals for Subarus, Toyotas, Hondas, and work vans. Book an Oil Change in Downtown Cotati, Cotati, CA today and keep local errands smooth with reliable Oil Change in Downtown Cotati, Cotati, CA.
Suspension Repair Downtown Cotati, Cotati, CA
Suspension Repair in Downtown Cotati, Cotati, CA keeps your car stable over La Plaza Park speed humps, Old Redwood Highway potholes, and 101 on-ramps. We diagnose clunks, uneven tire wear, wandering steering, and nose-diving brakes, then replace shocks, struts, control arms, bushings, ball joints, tie rods, and sway bar links. Precise alignments restore straight tracking on East/West Cotati Avenue and Rohnert Park Expressway. Technicians service Toyota, Honda, Ford, Chevy, Subaru, Lexus, Hyundai, and more. Fix power steering leaks and vibrations before they become costly. Choose local expertise for downtown commutes. Learn more: Suspension Repair in Downtown Cotati, Cotati, CA
Tire Shop Downtown Cotati, Cotati, CA
Need a fast Tire Shop in Downtown Cotati, Cotati, CA? Get precise mounting, torque-checked lugs, valve stem replacement, TPMS sensor service, puncture repair, and computer wheel balancing to stop steering shake on Old Redwood Highway and Highway 116. We fit Michelin, Bridgestone, Goodyear, and Continental, and handle Toyota, Honda, Subaru, Ford, Chevy, Lexus, Hyundai, Acura, and more. Walk from La Plaza Park while we fix a nail from Cotati roundabouts or swap worn rain-season tires. Choose a local Tire Shop in Downtown Cotati, Cotati, CA that prevents vibration and uneven wear. Book: Tire Shop in Downtown Cotati, Cotati, CA.
Transmission Repair Downtown Cotati, Cotati, CA
Need Transmission Repair in Downtown Cotati, Cotati, CA? We diagnose slip, shudder, delays, and leaks from stop-and-go around La Plaza and Highway 101 commutes. Get same-day scans, fluid exchange, filter replacement, clutch service, CV/axle repair, transfer case work, and full rebuilds for Subaru, Toyota, Honda, Ford, Chevy, Acura, Lexus, Hyundai. Advanced diagnostics pinpoint faulty solenoids, worn clutches, or valve body issues, then we fix them. Transmission checks available. Walk to nearby cafes while we work, or ask us to coordinate towing. Choose Transmission Repair in Downtown Cotati, Cotati, CA for local results. Transmission Repair in Downtown Cotati, Cotati, CA.
About Downtown Cotati
Downtown Cotati centers on La Plaza Park and the distinctive hexagonal street layout rooted in the 1890s town plan. The area blends small storefronts, cafes, and music venues with daily commuter traffic to US‑101. Coordinates (Google Maps): approx. 38.3268° N, 122.7071° W. Estimated 2020 Cotati population: about 7,600.
Nearby landmarks include La Plaza Park, Cotati City Hall, Cotati Police Department, Sonoma State University, Smart Train Cotati Station, Oliver’s Market, Helen Putnam Regional Park, Sutter Santa Rosa Regional Hospital, DoubleTree by Hilton Rohnert Park, and Kotate Park. We service vehicles during farmers market closures, event days at La Plaza, and SSU move‑ins.
On Site Auto Repair provides mobile diagnostics, brakes, batteries, alternators, cooling system service, oil changes, and check‑engine troubleshooting. We schedule around Downtown loading zones, work curbside where permitted, and offer early‑morning appointments before peak traffic on Old Redwood Hwy and East/West Cotati Ave.
Climate considerations: coastal fog, winter rains, and summer heat cycles affect batteries, belts, and tire pressure. We use corrosion‑resistant terminals, OEM‑spec coolants, and rain‑ready wiper/lighting checks. We follow Cotati municipal code for right‑of‑way work, waste‑oil handling, and CARB/EPA rules for fluids and refrigerants.
We also serve nearby neighborhoods: Cotati Ranch, L-Section/R Section (Rohnert Park), and Penngrove. Same‑day service supports commuters near the SMART station and families near SSU. Eco practices include recycling oil, filters, batteries, and using low‑VOC cleaners, supporting local sustainability goals.
Contact On Site Auto Repair for dependable auto repair in Downtown Cotati.