Limit of 4 people per service bay

  • Must be 18-years or older to rent a service bay.
  • Must be 12-years or older and with an accompanying guardian
  • Alcohol is not allowed in service bay
  • You must wear while in the service area:
    • Proper footwear that covers and protects the entire foot
    • Protective eyewear (we will provide)
    • Protective gloves (we will provide)


Q: Can I bring my own tools?

A: Absolutely. If you already have your preferred tool, feel free to bring it and enjoy our climate controlled working environment with all the equipment you need. Please note, bringing your own tool does not lower the rental rate. BMAC is not responsible for lost property brought in by customers.

Q: Can I paint my vehicle at BMAC Auto Center LLC?

A: No, our facility is not set-up for painting.

Q: What should I bring for my repair?

A: You should bring any parts you wish to supply and not source from BMAC Auto Center LLC. We have all the tools you could need and we even have a Safety Glasses and Gloves.

Q: What if my repair takes longer than my reserved time?

A: Based upon bay availability, you can simply stay longer and complete your repair. In the instance the shop is booked, a technician will discuss options with you ranging from turning it over to assisted repair, full technician repair, or rescheduling when a bay is available.

Q: Can you install my stereo?

A: The on-staff technicians cannot assist in audio and media installations; however, you can use a bay to DIY.

4200 1/2 West Yellowstone Highway
Mills, WY 82604
(307) 797-8336

Backwards Mechanics Auto Center LLC

Automotive Repair FAQ

Q. What kind of cars does Backwards Mechanics Auto Center LLC repair?

A. Backwards Mechanics Auto Center LLC provides a complete range of repair and maintenance services. We handle all makes and models of cars, truck and SUV's whether imported or domestic.

Q. What are my payment options?

A. Backwards Mechanics Auto Center LLC accepts VISA, MasterCard, Debit and Cash. We also offer payment plans for major repairs. Call us for more information.

Q. How often do I need an Oil Change?

A. The general rule for oil changes on any vehicle is every 5000 miles. We recommend following the manufacturer's instructions to ensure the peak performance of your vehicle. Consult with our auto repair experts for more information.

Q. How often should my brake system be inspected?

A. According to the manufacturer's recommendation, the brake system should be inspected every 12 months.

Q. What should I do if my "check engine" light comes on?

A. When the check engine light comes on in your vehicle it doesn't necessarily signal a need for major repairs. To be certain, have your vehicle checked by a professional. Visit the service pages on this site for more information.

Q. Do you offer transmission maintenance services?

A. Backwards Mechanics Auto Center LLC offers inspection and transmission flush services that include filter, gasket and fluid replacement.

Q. What type of transmission repair does Backwards Mechanics Auto Center LLC provide?

A. Our certified mechanics provide complete transmission repairs and rebuild for any foreign or domestic vehicle. This means we can help our clients with just about any motorized vehicle of any make! When it comes to transmission repairs, we're the go-to company!

Q. Is preventative maintenance important?

A. Yes. If your vehicle is properly maintained it will last longer, operate more efficiently and save you money in the long run. Your owner's manual outlines recommended maintenance schedules for your vehicle. Just like anything in life, proper upkeep is key.

Q. Do you offer smog tests for out of state cars?

A. Backwards Mechanics Auto Center LLC does provide smog tests for cars that from out of state. Whether you're in town for an extended period of time or have decided to become a permanent resident but your license and information has not been updated, don't worry.

Q. My car is leaking clear fluid, is that dangerous?

A. Liquid leaking from a vehicle is usually a sign that something is wrong. The clear liquid may just be water condensation which can come from the AC. This is perfectly normal. However, it could be brake fluid which can be clear though is usually a yellowish hue. Brake fluid will have an oily feel and a medium thickness.

Q. My car smells funny but it is running fine, should I be worried?

A. The moment your vehicle begins emitting an odor, it is time to bring it in to the shop. There are certain smells that mean different things, and can signal almost anything. From a stuck brake and overheated engine to a leak in the fuel system or an electrical short.