The Best Trailer Supply Shop in Southern California




Why Is Modern Trailer Supply Is The Best?


With more than 74 years of serving Southern California, we are one of the only companies that have over 7,000 parts in stock!.

If you are looking for trailer supplies, boat supplies or recreational vehicle supplies, Modern Trailer Supply is the place for you! We've been family owned since 1947 and have both vintage and modern parts in stock. In addition we strive to price match to any other local trailer companies. So come on town and visit Modern Trailer Supply! Our staff is always friendly, knowledgeable and helpful!

For over 74 years, Modern Trailer Supply has been family owned and operated.

We are locally centered in El Monte California and have a wide variety of products from lights, electrical equipment and accessories.


Why people choose us?

  • Knowledgable Experts
  • Huge Selection of Parts
  • Low Prices

Modern Trailer Supply - 11035 Garvey Ave El Monte, CA 91733

 

I really like this place. No matter how your day is.. They always treat you very nice. customer service is very good. They try helping you Very much. Thank you very much

Mario Ruedas Avatar
Mario Ruedas
4/19/2021

Great service, helpful, I won't go anywhere else from now on!

John Guillory Avatar
John Guillory
3/09/2021

5 star ratingVery good service All of the guys know alot about trailers and RVs I have been coming here over year and will keep coming here because I just like how helpful and honest this people are

I Will B. Avatar
I Will B.
8/09/2017