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Best Auto Repair, Helena

1339 11th Ave Helena, MT 59601

406-442-7253
Opening Hours
  • Mon 8:00AM - 5:00PM
  • Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
  • Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
  • Sat 9:00AM - 1:00PM
  • Sun Closed
CONTACT US

406-442-7253 | 1339 11th Ave

General Maintenence

General Maintenence, Helena, MT

Helena's Best Tune-Up and Auto Repair Services

The best high-performance auto repair near Helena is easy to find. We are right around the corner at 1339 11th Ave. From BMW to Audi to Chevrolet we are here to help. Call us today at 406-442-7253 to schedule an appointment.

If your engine sputters and misses instead of roaring it may be time for a tune-up. At Guaranteed Muffler, we give our customers this simple advice, the best way to care for your high-performance car or truck is to get a tune-up or perform general maintenance at more frequent intervals. For example, when high RPM drivers in Helena invest in regular oil changes they save hundreds of dollars by avoiding high-cost engine repairs down the road.

From high-performance foreign import cars to custom monster trucks, Guaranteed Muffler has the tools and expertise to make sure your ride runs at it's best. You can drop your car off in just minutes as we are conveniently located near you in Helena. Get honest and affordable routine service to ensure that all fluids, filters, and hoses are in optimal condition. With super fast service, you can put Guaranteed Muffler in your rearview mirror in a snap and get back in the race.

Give us a call today at 406-442-7253 or stop by our shop at 1339 11th Ave.

High-Performance Auto Repair Services:

  • ASE (Automotive Service Excellence)
  • CARQUEST
  • TECH-NET
  • World Pac
  • BBB (Better Business Bureau)
  • Car Care Aware

Testimonials

They installed a new muffler in my old Subaru earlier this week. They called me to discuss and gave me a quote (only 99 dollars, including installation!) before beginning work and had my car done exactly when they said they would, which only took a couple of hours even though I did not need the repair done quickly. My car sounds great and I will definitely use them again.
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