Mon - Fri 8:00 AM - 5:00 PM

Logo
Review Star Rating | Octane Garage

 4444 Reviews

Mitsubishi Auto Service in
Gillette, WY

| Octane Garage

4444 Reviews

Service and Repair of Mitsubishi Vehicles

PROFESSIONAL Mitsubishi SERVICES IN Gillette, WY


Mitsubishi vehicles deserve the best, and that's exactly what Octane Garage in Gillette, WY offers. Mitsubishi introduced the first Japanese passenger production car back in 1917. Since then, the brand has grown from that familiar named ‘Model A’ to now be one of the most advanced car makers in the world. Our repair and service team has been working hard to keep up with this quick moving company, and customer satisfaction is our #1 priority - it’s why we’ve become one of the most trusted independent repair and service centers for Mitsubishi vehicles in the area!

Mitsubishi currently offers the Lancer, Eclipse, Galant, Mirage, Outlander and Endeavor. Each of these cars is a unique vehicle that requires particular skills to properly maintain. Our team of technicians is thoroughly trained to service and repair these vehicles. You won’t be able to find a more dedicated team in the entire area!

The cars made by Mitsubishi require the best in order to continue performing at the high level that they’re known for. Since they need the best, you should call us for any preventative maintenance, service or repair needed on your Mitsubishi automobile. Let the best auto team in the area keep your vehicle running in peak performance!

Book Appointment

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.

VIEW SERVICE >

Brake
Service

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

VIEW SERVICE >

Vehicle
Diagnostics

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

VIEW SERVICE >

Mitsubishi REPAIR NEAR ME

OUR MECHANICS PROVIDE QUALITY Mitsubishi 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
Share by: