NAPA (707) 255-7003


VALLEJO  (707) 552-4464


525 North Bay Drive
Napa, CA 94559
Parts: 707.255.7003
Wholesale: 707.255.7479
Fax: 707.255.2423


3032 Sonoma Blvd
Vallejo, CA 94590
Parts: 707.552.4464
Wholesale: 707.553.1034
Fax: 707.554.2758

BERT WILLIAMS & SONS INC, is a family-owned auto parts store serving Napa Valley since 1946, and the Vallejo community since 1973. Whether you need parts for your work truck, tractor, family sedan, or project car, we are here for you. Our large and expansive in-house inventory assures our customers that we have what they need.

Whether you are a Do-It-Yourselfer with only a few weekend hours to dedicate to your project or a professional mechanic with a shop of your own, we have what you need from a replacement lightbulb to a complete engine overhaul.  We carry all manner of parts and accessories for both domestic and foreign vehicles, brand name parts, truck parts, automobile accessories and even parts for agricultural equipment.

We want your experience to be beyond your expectations. In order to provide that kind of service, we know that having what you need exactly when you need it is the key.  Our goal is to get your auto parts replaced as quickly as possible, so you are back in a safe, functional vehicle with the shortest amount of downtime possible.

Our professional customers can rely on our local delivery service to get their parts to them quickly and accurately. For those customers who would like to pick up their parts at either of our locations, we are happy to provide curbside, no-contact pick-up options or be assured of our commitment to a safe and sanitized store so you can come inside and shop.

You are a valued customer to us, and we will treat you as such.

Air, Fuel & Hydraulic Hoses Manufactured
(In most cases while you wait!)

Brand name products in stock.  Check our line card here