Bay Area's Premier Truck Body Manufacturer

At Diamond Truck Body, we proudly serve as the Bay Area’s premier truck body manufacturer, delivering custom-built solutions that meet the demands of hardworking professionals across Northern California. With decades of experience and a reputation for uncompromising quality, we specialize in crafting service bodies, flatbeds, stake beds, utility bodies, and more—all built to withstand the rigors of real-world work.

From small business contractors to large fleet operators, our clients trust Diamond for innovative designs, durable materials, and personalized service. Every body is made right here in California and tailored to your exact specifications. Whether you need aluminum for weight savings or steel for rugged durability, Diamond Truck Body delivers performance you can count on.