Truck bed background image with rugged texture

BUILT TOUGH

Rimrock Manufacturing specializes in overbuilt, American made truck bed boxes,

truck bed racks, bumpers, and custom agricultural and industrial equipment.

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CUSTOM FABRICATION SERVICES

If you're in need of custom fabrication services, consider our experienced team of skilled craftsmen.

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ANY AG MACHINE YOU NEED

We offer the capabiilties to create every type of agricultural equipment using machined,

saw cut and lasered parts for everything from tractors, vine seed harvesters to fuel wagons and more.

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DON'T WORRY WHEN YOU'RE ON THE JOB

Put your tools away safely in a custom truck tool box

UPGRADING YOUR TRUCK TO YOUR SPECIFICATIONS

Do you want to upgrade your truck?

Looking for a new custom truck tool box? No matter what kind of work your truck needs, you'll want our team to handle it.

We can build and install:


  • Custom truck bed tool boxes
  • Heavy-duty truck bumpers
  • Headache racks


Our products are known for strength and durability, and we stand behind them with pride. They'll last for many years and are built to hold thousands of pounds. We'll guarantee your satisfaction, so contact us now about installing a truck bed tool box.

OUR PRODUCT LINES

Rimrock Manufacturing offers US made fabricated equipment for those with the toughest demands.

TRUCK BED BOXES

Store your tools and equipment safely. Weather-proof, lockable, American made and extremely durable.

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CUSTOM REAR BUMPERS

Put a new rear bumper on your truck for hauling.

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HEADACHE RACKS

Protect your truck cab from damage.

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TRUCK BED LINERS

Stop your equipment from damaging your truck bed.

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OUR SHOP OFFERS CUSTOM FABRICATIONS ALONG WITH STEEL PROCESSING AND DESIGN SERVICES.

HAVE ALL YOUR TOOLS ON HAND

Come to us for custom truck tool boxes and more in Colusa, CA

Your truck is your dependable ride that gets you to the next job site, out to dinner and back home again safely. When you want to upgrade your truck to make your days easier, turn to the pros in Colusa, CA. Rimrock Manufacturing installs custom truck tool boxes, rear bumpers and other durable features. With over 22 years of experience, our local company knows how to improve your truck.


Call 530-458-0330 today if you're interested in a custom truck tool box. We offer discounts for first responders, active military personnel and veterans.

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LOOKING FOR A CUSTOM SOLUTION?

Feel free to contact us with any questions or ideas you might have. Our staff is here to help Monday through Friday, 8:00 AM to 4:30 PM Pacific Standard Time.

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WANT TO UPGRADE YOUR TRUCK IN COLUSA, CA?

We make and install custom truck bed tool boxes

GET TO KNOW OUR BUSINESS

Why should you choose our dedicated team? When you hire us, and you won't have to worry about a thing. Here's:


  • What we do - we install custom truck bed toolboxes, headache racks and more
  • How we stay ahead of the rest - we edge out the competition with our top-quality equipment
  • Who we serve - we're glad to help farmers, contractors, law enforcement and service pros get the trucks they need


You can depend on our team when you want to improve your truck. Reach out to us today for custom farming equipment or truck equipment.

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