PolyBody® Plastic Bodies

A FORCE Unlike Any Other

Proven to last a lifetime. Call us today! 1-800-638-8265


custom truck body manufacturers

Custom Truck Body Manufacturers

United Plastic Fabricating recognizes the need for a responsive and helpful warranty policy. As custom truck body manufacturers, we know you have pressing concerns, that you need to help your customers. We want to do the same for you! We’ve molded our previous experience warranting water tanks to accommodate your PolyBody needs and designed a policy to suit your needs. We understand your need to get up and running as soon as possible- so our technicians come directly to you for the repair. Each technician is factory trained and has the knowledge and skills to remedy your problem and get you back to your towing duties.

To ensure we can complete the necessary repairs in a single visit to your location, please provide as much information as possible when you submit your warranty claim. The more information you have, the better we can diagnose the problem and plan a repair!

If you have any questions regarding the extent of your particular warranty, feel free to contact us with any questions! We’d love to hear from you and clarify any confusion regarding your PloyBody unit.

Contact Information:

Main Phone: 800-638-8265 or 978-975-4520

Main Email: Info@unitedplastic.com


For spare or replacement parts email Edoherty@unitedplastic.com

For field service/warranty work please call: 1-800-638-8265 or

email: Warranty-MA@unitedplastic.com


Please provide the field service/warranty department with the following information:

  • OEM, with shop or build number
  • Serial number
  • Contact number and email
  • Address for the repair
  • Nature of the flaw (what kind of damage is present)