Commercial & Fleet
A service body truck replaces the pickup bed with lockable side compartments for tools and parts, turning a Silverado into a mobile workshop. Carter Chevrolet builds service and mechanic bodies on Silverado 2500HD and 3500HD near Oklahoma City through our in-house upfitter in Okarche.
For field-service trades, the truck is the shop. A service body — sometimes called a utility body — lines the bed area with lockable compartments so every wrench, fitting, and part has a home you can reach from the curb. No digging through a toppered pickup; just open a door and grab it.
Here’s how service body trucks are built, which Chevy chassis carry them best, and the options that matter. It’s one spoke of our larger guide to upfitted commercial trucks near Oklahoma City. And because our sister company, OEM Truck Equipment, sits on the same street in Okarche, you can buy the Silverado and have the body built without shipping the truck across the country.

A service body lines the bed area with exterior-access compartments — lockable doors and drawers down both sides plus a cargo area in the middle — so tools and parts are organized, secure, and reachable without climbing into the bed.
A service body turns wasted bed space into organized, weatherproof storage. Compartments down each side hold tools, fittings, and parts; the open center carries longer items, a compressor, or a reel. Everything locks, so a job site or a gas-station stop doesn’t cost you a drill.
OEM Truck Equipment is a Reading service body distributor and installs other major brands too. They’ll spec drawer kits, shelving, and accessories around your trade rather than handing you a one-size box.
A standard service body is about organized storage for trades like plumbing, electrical, HVAC, and irrigation. A mechanic body steps up with a heavier frame, larger compartments, and the structure to mount a crane and an air compressor for field repair — think oilfield, heavy equipment, and tire service.
If you’ll lift transmissions, tires, or pumps in the field, the crane is the deciding factor: it dictates the body, the chassis rating, and the hydraulics. OEM builds crane and mechanic packages in-house.
| Chassis | Why it fits a service body |
|---|---|
| Silverado 2500HD | Standard service bodies for plumbing, electrical, and HVAC routes. |
| Silverado 3500HD (SRW/DRW) | Heavier loaded bodies, crane packages, and full drawer kits. |
| Silverado 3500HD Chassis Cab | A flat frame ready for a service or mechanic body with no pickup bed to remove. |
| Silverado 4500/5500 HD | Large mechanic bodies and cranes for the heaviest field work. |
The body is the frame; the interior is what saves you time:
Carter Chevrolet is at 214 W Oklahoma Ave. OEM Truck Equipment is at 210 W Oklahoma — the same street, same town. You buy the Chevy chassis from us and the body gets built a few doors down, instead of shipping your truck to an out-of-state shop. One vendor, local accountability, and a faster path from bare chassis to working truck.
See the upfitted service and utility trucks we have ready now.