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Review Star Rating | Octane Garage

 4444 Reviews

Your Trusted Auto Repair Experts in Gillette, WY

Expert ASE-Certified Auto Care with a Customer-First Approach.
Top-Quality Repairs Backed by a 36-Month/36,000-Mile Warranty.

Review Star Rating | Octane Garage

 4444 Reviews

why Choose Us?

Experience the Octane Garage Difference


At Octane Garage, we go beyond standard auto repair by offering cutting-edge technology, expert technicians, and top-tier customer service. As a NAPA Gold Certified AutoCare Center, we ensure every repair is backed by quality parts and industry-leading warranties. Our goal is to provide trusted, efficient, and affordable service for every driver who walks through our doors.

ASE Master Technicians Icon | Octane Garage

ASE Master Technicians

NAPA Gold Certified Icon | Octane Garage

NAPA Gold
Certified

36-Month/36k-Mile Warranty Icon | Octane Garage

36-Month/36k-Mile Warranty

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Waiting

Room

Fleet Maintenance Provider Icon | Octane Garage

Fleet Maintenance Provider

Locally Owned & Operated Icon | Octane Garage

Locally Owned & Operated

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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Welcome to Octane Garage

Locally Owned & Operated Auto Repair You Can Trust in Gillette, WY


9+

Years in business

500+

Happy Customers

100%

Customer Satisfaction

3Y/36K

Warranty

Trusted Auto Repair in Gillette, WY Since 2016

At Octane Garage, we believe auto repair should be more than just fixing cars—it should be about trust, quality, and exceptional service. As a locally owned and operated shop in Gillette, WY, we are dedicated to providing top-tier automotive care with a customer-first approach. Since 2016, we’ve been serving our community with integrity, offering everything from routine maintenance to complex engine repairs. Our goal is to ensure every vehicle that leaves our shop is safe, reliable, and running at peak performance.

NAPA Gold Certified AutoCare Center with ASE Master Technicians

We are proud to be a NAPA Gold Certified AutoCare Center, a designation that recognizes our commitment to excellence in both automotive expertise and customer service. Our team consists of ASE Master Certified Technicians who undergo continuous training to stay ahead of the latest automotive technology. Whether you're looking for a dealership alternative or need expert fleet maintenance, our skilled professionals are here to provide accurate diagnostics and lasting solutions at competitive prices.

Cutting-Edge Technology and Industry-Leading Warranties

At Octane Garage, we use cutting-edge diagnostic tools and factory-grade equipment to ensure precise service for all makes and models, including import vehicles. We take pride in offering the NAPA Peace of Mind Warranty, providing 36 months/36,000 miles of nationwide coverage on qualified repairs. For added convenience, we also offer NAPA EasyPay financing with extended warranty benefits, helping you get the repairs you need without financial stress.

Honest, Transparent Auto Service for the Gillette Community

Our commitment to quality doesn’t stop at repairs—we believe in honesty, transparency, and genuine customer care. We treat every customer like family, ensuring that your experience at Octane Garage is efficient, hassle-free, and tailored to your needs. Whether it’s an oil change, brake service, A/C repair, or a major engine overhaul, you can count on us to deliver exceptional results. Stop by our shop in Gillette, WY, and experience a higher standard of auto repair—Get the Fix at Octane Garage!

Book Visit Online

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ASE Master Auto Technician Logo | Octane Garage
36-Month/36,000-Mile Warranty Logo | Octane Garage
NAPA Logo | Octane Garage

Loved By Customers

Gillette’s Trusted Auto Shop: Real Reviews from Real Customers


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!

Values That drive us

What Sets Octane Garage Apart: Our Guiding Values


Precision

At Octane Garage, we take meticulous, deliberate, and thorough care in every repair. Our ASE Master Certified technicians use advanced diagnostics and dealer-level expertise to ensure every job is done right the first time—no shortcuts, no compromises.

Commitment

We stand behind our work and our customers. As a NAPA Gold Certified AutoCare Center, we provide trustworthy service, industry-leading warranties, and a dedication to customer satisfaction—proving our commitment to every vehicle and driver we serve.

Expertise

With deep knowledge of domestic, diesel, and European vehicles, our team is uniquely skilled in handling complex repairs and diagnostics. From veteran-owned values to fleet maintenance solutions, we bring experience and specialized knowledge to Wyoming drivers.

Gillette, WY's Top Mechanic

Full-Service Auto Repair for All Makes & Models in Gillette


At Octane Garage, we provide expert auto repair and maintenance for a wide range of vehicles, from daily drivers to high-performance and off-road vehicles. Our ASE Master Certified technicians have the skills and experience to handle domestic, diesel, and European models, ensuring precise diagnostics and high-quality repairs. Whether you drive a family SUV, a rugged 4x4, or a luxury import, we use advanced technology and dealer-level expertise to keep your vehicle running at its best.


We are one of the few shops in Wyoming with specialized experience in European vehicles, making us a trusted choice for Mercedes, BMW, Audi, and Volkswagen owners. Our team is also highly skilled in diesel engine maintenance, ensuring that trucks, fleet vehicles, and heavy-duty models receive the professional care they require. No matter what you drive, Octane Garage delivers precision, quality, and customer-focused service to keep you on the road with confidence.

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Some Of the Brands We Service


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FREQUENTLY ASKED QUESTIONS

Your Guide From Octane Garage


  • What are your business hours?

    Octane Garage is open Monday through Friday from 8:00 AM to 5:00 PM. We are committed to providing timely and efficient auto repair services to keep you on the road.

  • Where are you located?

    Our shop is conveniently located at 2 Wheel Dr, Gillette, WY 82718. Click on the address for easy directions and visit us for expert automotive service you can trust.

  • What vehicles do you work on?

    We provide comprehensive repair and maintenance for domestic, diesel, and European vehicles, including cars, trucks, SUVs, and fleet vehicles. Our ASE Master Certified technicians specialize in high-performance, off-road, and luxury brands, making us a trusted choice for drivers across Wyoming.

  • Can I book an appointment online?

    Yes, booking an appointment online is simple! Click the button below, choose your preferred date and time, and schedule your service with Octane Garage today.

  • Are your services cost-effective?

    We offer top-quality repairs at competitive prices, providing a cost-effective alternative to dealership service. With NAPA-backed warranties and expert service, you get great value and peace of mind.

  • Do you offer any discounts?

    Yes! Check out our Coupons page to view the latest discounts and special offers available at Octane Garage.

  • Can I check the status of my car?

    Absolutely! Give us a call during business hours, and we’ll be happy to update you on your vehicle’s repair status and estimated completion time.

  • Are you hiring?

    We’re always looking for skilled and passionate technicians to join our team. Visit our Careers page to explore exciting opportunities at Octane Garage.

Car Care Blog

 Expert Auto Repair Tips & Insights for Gillette, WY


Brake Repair in Gillette, WY | Octane Garage
February 20, 2025
Squeaky or soft brakes? Octane Garage in Gillette, WY, offers expert brake repair for safer stops. Visit us today for a brake inspection!
Check Engine Light in Gillette, WY | Octane Garage
February 20, 2025
Don’t ignore your check engine light! Octane Garage in Gillette, WY, offers expert diagnostics to find and fix engine issues fast. Schedule today!
Brake Repair in Gillette, WY | Octane Garage
February 20, 2025
Squeaky or soft brakes? Octane Garage in Gillette, WY, offers expert brake repair for safer stops. Visit us today for a brake inspection!
See All Articles

AUTO REPAIR NEAR ME

OUR MECHANICS PROVIDE QUALITY AUTO 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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