Turn to Guaranteed Muffler for All of Your Auto Repairs & Vehicle Maintenance Needs
Guaranteed Muffler is a full-service preventive maintenance and auto repairs center in the Helena, MT 59601 area, specializing in Diesel Exhaust Repair , Car & Truck Care, Electronic Services, Electrical Services, General Services, Heating and Cooling Services, Engine & Transmission, Miscellaneous Services, Transmission Services, and Undercar Services since 1998.
Our experts have the knowledge to service and repair even the most challenging auto problems on all makes and models of domestic and import vehicles. We use the latest technology to assess the situation and offer you alternatives. We guarantee all of our work and know you'll be happy with the outcome. Stop in or give us a call at 406-442-7253 to let us know how we can help you!
Testimonials
Anonymous
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.