Monday - Friday 7:00 a.m. - 5:00 p.m. | Saturday by appointment

Ford 6.0L Repair

Jeff’s Twin Oaks Garage is the best place in the San Francisco Bay Area to get your Ford 6.0L Diesel repaired and refitted for years of trouble-free service.


Fleet Service Experts:

To insure your fleet vehicles stay on the road fully functioning and in compliance with BIT, we offer fleet service contracts with full ongoing regular service and maintenance.


RV & Motorhome Care:

Jeff and his team are Master Technicians for Recreational Vehicles, Coaches, Vans, Class A, Class C, and custom Caravans of all types.

Whether your home on wheels needs routine maintenance, an oil change, or a major overhaul, Jeff and his staff have the facility and the expertise to get the job done quickly and accurately.

Don’t take the chance of breaking down on the way to your favorite park, have Jeff and his crew give your Motorhome a thorough inspection and travel the roads with confidence.


Jeff's Twin Oaks Garage sign


Jeff's Twin Oaks Garage, the Home of Expert Truck Repairs by Master Mechanics

Jeff LaGrave and his team of master mechanics take pride in serving Sonoma and Marin counties' diesel and gas truck community with quick and accurate repairs on all makes and models of trucks – heavy, medium, and light duty.

A row of diesel trucks at Jeff's Twin Oaks Garage in Penngrove, CA

At Jeff’s Twin Oaks Garage in Penngrove, California, each customer is treated like a friend and accordingly Jeff and his team make sure that when a repair to your truck is needed that the work is performed correctly and with the highest quality parts.

  "Your safety on the road is our number one priority." Truck being repaired at Jeff's Twin oaks Garage in Penngrove, CA

A wall of Belts at Jeff's Twin Oaks Garage in Penngrove, CA

Easy to Find, Conveniently Located:

Conveniently located three – straight, flat – miles off Highway 101 (Exit 476 east) on Old Redwood Highway, Jeff’s Twin Oaks Garage is an easy shop to find. But if you're having trouble, give us a call and we'll guide you in.

5745 Old Redwood Highway
Penngrove, CA 94951-8676
Phone: (707) 795-4803
Fax: (707) 795-4090

View Jeff's Twin Oaks Garage in a larger map