Locally owned and operated since 1948

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. These services include RV parts and RV accessories installation and repair, as well as RV appliance repair and RV warranty work.

The RV parts and RV accessories department has a huge inventory of items for motorhomes and recreational trailers as well as components for servicing or building your own utility or boat trailer. With an extensive network of vendors available, special order items are not a problem.

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.

Our same location 75 years later.