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Review Star Rating | Octane Garage

 4444 Reviews

Hummer Auto Service in
Gillette, WY

| Octane Garage

4444 Reviews

Service and Repair of HUMMER Vehicles

PROFESSIONAL Hummer SERVICES IN Gillette, WY


Octane Garage in Gillette, WY has a team of specialists dedicated to Hummer vehicles. Marketed by GM from 1999 through 2010, Hummer vehicles are no longer being made, but they remain versatile recreational vehicles that combine size, status, and immediate recognition into one huge package. Whoever said that good things come in small packages never took the Hummer into consideration. The civilian version of the military Humvee, Hummers can be used on or off road in nearly any environment. Each Hummer is as unique as its owner. A vehicle this individualized needs specialized care and maintenance.

Off-roading can cause a lot of wear and tear on a vehicle—even if that’s what a vehicle like the HUMMER is designed for. Excellent service and routine maintenance will keep your HUMMER reliable through all terrain. At our shop, we offer individualized high-quality service to keep your Hummer in optimum condition. Whether you drive an H1, H2, or H3, we are qualified to meet all of your automobile’s needs. From major repairs to routine services, our expert technicians stand ready to offer nothing less than the best in customer and car care.

Unlike other shops, we don’t just focus on the vehicle. From the moment you enter our door until you drive away completely satisfied, we strive to offer an excellent customer service experience.

Our certified technicians are always happy to answer any of your questions, and we work hard to get you back on the road (or off-roading) as quickly as possible!

Give yourself and your Hummer the service you deserve—Call our shop or stop in to schedule an appointment today!

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Loved By Customers

Real Stories from Happy Drivers in Gillette, WY


5-Star Review by Rene Russell

A huge thank you to Will and Octane Garage! While traveling from Indiana, I had car trouble and was recommended this shop. Despite being busy, they quickly ran diagnostics and Will found and fixed a vacuum leak in minutes. His kindness and expertise got me safely back on the road. Incredible service—I can’t praise them enough!
Reviews BG | Octane Garage

5-Star Review by Doreen Marcayda

Octane Garage delivers superior customer service and is a true expert in the automotive trade. Their team is meticulous, never takes shortcuts, and ensures quality work. Owned by a Marine, they offer significant Veteran discounts. The pricing reflects their excellence, making them a trusted choice for Jeep owners. Highly recommended!

5-Star Review by Miglena Shoemaker

Octane Garage provides great service and stands behind their work. Despite a tricky-to-diagnose vibration, their team patiently identified the issue and provided a thorough inspection and repair. Their expertise in European vehicles sets them apart in Wyoming, offering quality service at a better value than a Mercedes dealer. Highly recommended!

5-Star Review by Rene Russell

A huge thank you to Will and Octane Garage! While traveling from Indiana, I had car trouble and was recommended this shop. Despite being busy, they quickly ran diagnostics and Will found and fixed a vacuum leak in minutes. His kindness and expertise got me safely back on the road. Incredible service—I can’t praise them enough!

5-Star Review by Doreen Marcayda

Octane Garage delivers superior customer service and is a true expert in the automotive trade. Their team is meticulous, never takes shortcuts, and ensures quality work. Owned by a Marine, they offer significant Veteran discounts. The pricing reflects their excellence, making them a trusted choice for Jeep owners. Highly recommended!

Automotive Services

Reliable Car Maintenance & Repairs in Gillette, WY


At Octane Garage, we provide comprehensive auto repair and maintenance to keep your vehicle running smoothly. Our ASE Master Certified technicians use advanced diagnostic tools and high-quality NAPA parts to ensure every service meets the highest industry standards. Whether it's a routine oil change or a complex engine repair, we’re here to deliver honest, efficient, and professional service.

Oil
Changes

Keep your engine running efficiently with a professional oil change. We use high-quality oils and filters to improve performance and extend engine life.

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Brake
Service

Ensure your safety with expert brake repairs. From brake pad replacements to full system inspections, we provide precise, reliable stopping power.

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Vehicle
Diagnostics

Experiencing a warning light or engine issue? Our diagnostics pinpoint problems quickly, saving you time and money on unnecessary repairs.

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Hummer REPAIR NEAR ME

OUR MECHANICS PROVIDE QUALITY Hummer REPAIR SERVICES IN Gillette, WY


Octane Garage is proud to be a trusted auto repair shop in Gillette, offering expert automotive services with cutting-edge diagnostics and ASE Master Certified technicians. As a locally owned and operated business, we are committed to delivering dealership-level expertise with the personalized service you expect from a hometown repair shop. Our state-of-the-art facility is fully equipped to handle everything from routine maintenance to major repairs, ensuring that every vehicle receives the highest level of care.


We are conveniently located in Gillette and proudly serve drivers across the surrounding communities. Whether you're a daily commuter, a fleet operator, or just passing through, our team is here to keep your vehicle running at its best. We proudly service the following cities:

  • Gillette
  • Wright
  • Buffalo
  • Sheridan
  • Moorcroft
  • Sundance
  • Newcastle
  • Douglas
  • Casper
  • Upton
  • Lusk
  • Ranchester
  • Kaycee
  • Story
  • Midwest
  • Edgerton
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