Welcome to 1-Off Performance, your source for diesel repair, automotive service and performance upgrades in Steamboat Springs since 2009.

To us, repairing and upgrading cars and trucks is more than just a job, it’s a lifestyle!

We specialize in performance upgrades, repairs, and maintenance for all makes and models of both cars and trucks throughout Northwest Colorado.

We are a one stop shop for all your automotive needs, and our knowledgeable technicians are always ready to answer any questions you have.

Give us a call or come see us today!


Over 20 Years

Of Experience

7 Complete

Custom Builds

Featured In 2

SEMA Shows

about us

Our Mission Statement

1-Off Performance is your premier automotive and diesel repair shop in Steamboat Springs, CO. We specialize in suspension lifts, accessories, wheel & tire upgrades, performance upgrades and so much more!

Locally owned and operated, 1-Off Performance has been serving the Yampa Valley since 2009, bringing decades of experience to the table.

With anything from diesel and automotive repair to full-on custom builds, 1-Off Performance is the only shop in the valley that can give your car or truck new life.

Fixing and upgrading vehicles is our passion, and we strive to bring that culture to every single job we take.

In turn, as our client, you become a part of the 1-Off family.

If you’re looking to get the most out of your car or truck, we are more than prepared to make your dream a reality.

What We Do

Our Services

Repair & Maintenance

Whether you’re looking for the basics like factory scheduled maintenance or 30k/60k/90k/120k mile services, or something more specific like computer diagnostics or safety and emissions inspections, we’ve got you covered.


At 1 Off Performance , we offer complete wheel & tire services provided by top-tier technicians. Want new aftermarket wheels? No problem. Getting ready for winter and need to replace your all-season tires? We’ve got you.

Performance Upgrades

At 1 Off Performance we offer a thorough engine performance check, as well as engine repair and engine replacement services. Looking to upgrade? We’ve got you covered with installations of aftermarket parts and tune-ups.

Custom Builds

It’s no secret that we love everything custom! Keep up to date on our recent projects on social media. We’ve got A LOT of awesome stuff in the works, so if you love custom builds as much as we do, then go give us a follow and join us for the ride!


What Our Customers Say

1 Off Performance, LLC
Based on 39 reviews
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Susan ThompsonSusan Thompson
22:28 29 Apr 22
Wonderful from the moment I made the phone call...great check-in & I was first one in this morning...they took good care of me...oil change & new tires & they took off my old winter tires...here comes Spring! thank you 1 Off Performance!
Topher ChandlerTopher Chandler
18:16 20 Apr 22
The best for Performance and quality auto anything. I use these guys for my wheels and tires every time. They turn out perfect every time. They don’t just Work on Sema worthy trucks, they can help with your everyday commuter as well. Thanks guys!
Chris HChris H
16:47 19 Aug 21
I've been utilizing the services of 1 Off Performance for our trucks for a few years now. Excellent service, good technical knowledge and a responsive, responsible owner who works with customers to get the right solutions when miscues happen. Overall 1 Off Performance has been an excellent experience and I highly recommend them.
Andy SingletonAndy Singleton
22:33 09 Jun 21
Great experince with 1off. I had a lift installed on my LX470 that came out great. The whole staff was friendly and the pricing was fair. I also felt like my mechanic, Chris, took pride in his work and went above and beyond to do a stellar job.
Peter PaulinPeter Paulin
23:23 15 Dec 20
Wow.....a history of professionalism, meticulous craftsmanship, treats you like a best friend, listens and executes so well it makes you smile. Well done Jason! You carry the torch with honor Sir!

Get in touch

Book An Appointment

Appointment Request
Call us

(970) 871-7806

Email us

[email protected]

Hours Of Operation

Monday to Friday – 9:00am to 6:00pm

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