Grand River Auto Muffler in Detroit, MI is a top-quality auto repair shop with professional, honest mechanics. Customers consistently praise the shop's expertise, fair pricing, and fast service across a wide range of repairs, including exhaust, engine, suspension, transmission, electrical, and more. Many reviewers highlight the shop's integrity, noting that the mechanics don't try to sell unnecessary parts or services. In one case, the shop was able to quickly diagnose and fix an issue for a fraction of the cost a customer was quoted elsewhere. Customers appreciate the transparency, with the mechanics clearly explaining the problem and solution. The reviews emphasize Grand River Auto Muffler's exceptional customer service. Customers describe the staff as "amazing" and "very nice people" who get the job done quickly and correctly. One reviewer was so impressed that they plan to use the shop for all their future auto repair needs. Overall, Grand River Auto Muffler stands out as a trusted, reliable auto repair destination in the Detroit area, with skilled mechanics, fair pricing, and a customer-first approach. Customers consistently recommend the shop for its excellence across a variety of auto services.
My friend’s car blew a tire across the street from the shop. They walked right over and helped get the spare tire on her car. Glad to see a great business helping out the community. Two thumbs up from me.
March 2026
Great service, a fair price and Reasonable service; actually glad I came here, for my car doesn’t make a sound from waking up the neighborhood…yeah great job guys
March 2026
Today I got my exhaust changed in 35 minutes, they even had the part on hand!. Customer service was Above and beyond thank you for servicing our community
