San Diego Trailer Supply 6881 El Cajon Boulevard San Diego, CA 92115 Phone (619) 466-1337 Fax (619) 466-9056

San Diego Trailer Supply began installing trailer hitches and towbars in 1948. Still specializing in towing equipment, the company has grown to offer a diverse range of services, including RV accessories, RV service, and RV appliance repair.  The RV parts department has a huge inventory of parts for motorhomes and trailers. Owners of Recreational Vehicles have come to depend on San Diego Trailer for all of their parts and service needs.  Whether you need RV awnings or electrical repair, plumbing repair, leveling jacks, or appliance warranty work, San Diego Trailer Supply is "the place to go" in San Diego County.