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Diamond Truck Body Types

Steel service body on Ford chassis built by Diamond Truck Body"
Service Body
Steel service body on chevrolet chassis built by Diamond Truck Body"
ST-Eliminator Body
animal transport body
Animal Transport Body
Steel service body on Ram chassis built by Diamond Truck Body"
Camper Body
Steel Combo service body on Ford chassis built by Diamond Truck Body"
Combo Body
Steel contractor service body on Ford chassis built by Diamond Truck Body"
Contractor Body
Steel Crane service body on GM chassis built by Diamond Truck Body"
Crane Body
Steel Dump service body on Ford chassis built by Diamond Truck Body"
Dump Body
Steel Flatbed body on Ford chassis built by Diamond Truck Body"
Flatbed Body
Steel superstructure service body on Ford chassis built by Diamond Truck Body"
Superstructure Body

CUSTOM SERVICE BODY MANUFACTURER IN CALIFORNIA

At Diamond Truck Body Mfg. Inc., we take pride in building more than just service bodies—we build long-term solutions for hardworking professionals. Since 1979, we’ve been a leading name in custom service body design, helping contractors, fleet operators, and municipalities stay productive with dependable, well-crafted truck bodies built to meet the demands of the job.

From steel and aluminum service bodies to flatbeds, ladder racks, and Tommy Gate liftgates, everything we build is backed by decades of experience, California craftsmanship, and a genuine commitment to quality.

Why Choose Diamond Truck Body?

  • Over 40 years of proven service body manufacturing

  • Custom-built solutions for trades and fleets

  • Heavy-duty steel and lightweight aluminum options

  • In-stock units and fast turnaround times

  • Made in the USA with expert support from design to delivery

  •  Honest, responsive, and personalized customer service that puts your needs first every step of the way

Whether you need a single work truck or a fleet of upfitted vehicles, our experienced team will work closely with you to create a truck body that’s tailored, tough, and ready to perform.

Discover why professionals across the West trust Diamond as their go-to custom service body builder.

Janie McGinn
Janie McGinn
Diamond Truck Bodies goes out of their way to make your custom flat bed perfect in every way. Everything they said they would do they did beyond expectations and the delivery date was sooner than promised. There’s not a flaw in their custom work. We dealt with John Cooper and found his attention to detail and his willingness to give us anything and everything we wished for was truly amazing. It was the best buying experience we’ve ever had. Thank you John and thanks to your talented craftsmen for a job well done. We fully recommend this company for any truck body needs.
Mike McRoberts
Mike McRoberts
Highly recommend the team at diamond truck body both Anthony and Mike made sure I was getting exactly what I wanted in a rack they were in constant communication from start to finish .The job was completed ahead of schedule and I could not be happier
Rafael Jimenez
Rafael Jimenez
Excellent customer service. Mike and John are always on top of things. Good people.
powerstroked95
powerstroked95
Best work beds money can buy. Great staff!
John Hough
John Hough
Diamond does good work and has helpful and knowledgeable staff.

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