Transmission Service in
Gillette, WY

Your transmission system is responsible for shifting gears and managing power distribution, ensuring optimal performance and fuel efficiency. When issues arise—such as delayed shifting, rough gear changes, slipping, or strange noises—it’s important to address them quickly. Ignoring transmission problems can lead to costly repairs or complete transmission failure, leaving you with a major repair bill and potential breakdowns.

At Octane Garage, we specialize in comprehensive transmission repair in Gillette, WY, diagnosing and fixing automatic, manual, and CVT transmission issues with precision. Our ASE Master Certified technicians perform thorough inspections, checking for fluid leaks, clutch wear, faulty solenoids, and internal damage. Whether your vehicle requires a simple fluid change or major transmission rebuild, we provide dealer-level expertise at competitive pricing, backed by our NAPA-certified warranty.

Why Choose Octane Garage for Transmission Service?

At Octane Garage, we understand that transmission issues can be stressful and expensive. That’s why we offer honest assessments, transparent pricing, and high-quality repairs to keep your vehicle shifting smoothly. Our ASE Master Certified technicians specialize in domestic, diesel, and European vehicles, ensuring that your transmission receives the expert care it needs. As a NAPA Gold Certified AutoCare Center, we stand behind our work with industry-leading warranties and high-quality parts.

How We Perform Transmission Service

When you bring your vehicle to Octane Garage for transmission service in Gillette, WY, we follow a comprehensive process to ensure optimal performance and reliability:

• Transmission Fluid Check & Exchange – We replace old, contaminated fluid to prevent overheating and gear wear.
• Transmission Inspection – Checking for leaks, worn components, and shifting irregularities.
• Transmission Flush (if necessary) – Removing debris and sludge buildup to extend system life.
• Filter & Gasket Replacement – Ensuring clean fluid flow and preventing blockages.
• Transmission Repairs & Adjustments – Fixing worn-out clutches, solenoids, or valve body issues.

Key Benefits of Choosing Octane Garage for Transmission Repair

• Certified Transmission Specialists – ASE Master Certified technicians ensure expert repairs.
• Advanced Diagnostic Tools – We use factory-grade equipment to detect and resolve issues.
• Longer Transmission Life – Routine maintenance prevents major breakdowns and costly repairs.
• NAPA Warranty Protection – Get 36-Month/36,000-Mile Peace of Mind Warranty on qualified repairs.
• Competitive Pricing – Get dealership-quality service at a more affordable rate.

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: