Your Trusted Partner in Plastic Fabrication and Welding

Mobile Plastic Works Inc in El Cajon, California offers a wide range of services to ensure that your RVs, boats, yachts, and aquariums are well-cared for. Rely on us for plastic welding along with scratch removal, custom fabrication, and other jobs.


Let us provide saltwater or coral reef aquariums with high-quality designs. We also repair tanks of 180 gallons or more.

Boat Windows and Venturi

Our team takes care of any issues or improvements needed on your vessel.

Service Areas

Since 1993, we have been proudly serving clients in the Southern California region that includes San Diego city, Orange County, and Los Angeles counties. 

Commitment to Quality

By using the finest tools and materials, we can deliver results that exceed our clients’ expectations. We also bring exceptional customer service and value to every project.

A Skilled Team

Our experience and expertise allow us to get the job done right the first time.

Reach Out to Us

If you wish to find out more, please give us a phone call or send a message.