Built on family values:Delivering integrity in every repair

Transmission Repair & Rebuild Specialists

As Rohnert Park's ATRA certified transmission shop, we specialize in diagnosing, repairing, and rebuilding all transmission types — automatic, manual, and CVT. Whether your transmission is slipping, shuddering, or showing a warning light, our expert technicians have the tools and training to fix it right the first time. We service all makes and models and offer same-day diagnostics for most transmission concerns.

Brake Service & Repair

Your brakes are your vehicle's most critical safety system. Our brake specialists perform thorough inspections, pad and rotor replacement, brake fluid flushes, and complete brake system overhauls. We carry ceramic and semi-metallic brake pad options and offer same-day service for most brake repairs. If you hear squealing, feel vibration, or notice longer stopping distances, bring it in — we'll diagnose it honestly.

Tire Sales & Service

From tire sales and installation to rotation, balancing, and repair, we keep you rolling safely on Sonoma County roads. We carry trusted brands and offer competitive pricing on all tire sizes. Our technicians help you find the right tire for your vehicle, driving style, and budget — then install and balance them the same day.

Auto Repair Rohnert Park Drivers Have Trusted Since 1997

Rohnert Park has several auto repair shops, and most of them do solid work on the basics — oil changes, brake pads, batteries. We've been the shop locals call when the repair is harder than that. For nearly 30 years, we've been Sonoma County's ATRA-certified transmission specialists, located right off Highway 101 at 305 Laguna Dr, five minutes from Sonoma State University, Graton Resort & Casino, and the Expressway. That specialty is what makes us different from the other Rohnert Park auto repair shops: when a general mechanic sends transmission work out to a rebuilder, there's a real chance they're sending it to us.

What Rohnert Park Drivers Bring To Us Most

The mix of vehicles in Rohnert Park skews family-heavy — Honda Odysseys and Toyota Siennas doing daily school runs, Subaru Foresters and Outbacks running up to the coast on weekends, Ford F-150s and Chevy Silverados doing real work, and a steady volume of hybrids and EVs reflecting California's transition. The most frequent jobs we do for Rohnert Park customers are transmission service and repair, brake pad and rotor replacement, check engine light diagnostics, oil changes, and factory-scheduled maintenance. We handle all makes and models — domestic, European, and Asian — with ASE-certified technicians and the diagnostic equipment to read every OBD-II code the way the manufacturer intended.

Why Our Rohnert Park Location Works for the Whole North Bay

305 Laguna Dr sits right between the Hwy 101 Rohnert Park Expressway exit and Commerce Boulevard. For Rohnert Park residents in J, K, L, M, R, or G sections, we're a five-minute drive. For Sonoma State University students, we're a 10-minute drive (student discount with valid ID). We also see regular customers from Cotati (3 min south), Petaluma (15 min south), Santa Rosa (15 min north), Sebastopol, and Windsor. For harder-to-find specialty work — transmission rebuilds, CVT diagnostics, diesel work truck service — we also see customers from Calistoga, Napa, Healdsburg, and Lake County.

The ATRA Difference — And Why It Matters in Rohnert Park

The Automatic Transmission Rebuilders Association (ATRA) is the industry's highest certification for transmission work. Certification requires proven technical competence, ongoing education, ethical repair practices, and a written warranty backed by the association itself. Most auto repair shops in Rohnert Park are general-service shops — they'll do a transmission fluid flush, but when a rebuild is required, they sublet the work. We don't. We do it in-house, from diagnosis on our dyno to final road test, on both traditional automatics and CVT transmissions. That's structural, not marketing.

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