Grandriver Auto Muffler 19111 Grand River Avenue, Detroit, MI 48223

"LOOK NO FURTHER... I was taught at a very young age to always have my own certified mechanic for vehicle repairs that occur once a car is no longer under warranty because dealership (labor) pricing can be outlandish. My last auto mechanic (Yum's Auto Repair) retired about a year ago. Last year my muffler needed replacing. I had to search for a new mechanic. I started by asking Google to show me shops near me. Came across Grand River Muffler and started looking through the reviews. I read through the majority of them. Unbelievably, they were all positive. Decided to give them a shot. Best decision... Hass and team are AMAZING! They are now my new mechanics. They don't just do repair muffler and exhaust systems either. They are a full repair shop. My current vehicle is old (18 years) but in good condition. It still has most of its original parts. Recently, I've had to replace the fuel pump and a few other things. Today, they are replacing the ignition coil and tuning it up. Hass is extremely knowledgeable. His pricing is beyond fair and he is upfront with everything. Once a diagnoses has been made, they will start work on your car immediately and have it finished so fast, you can hardly believe it. I love this shop and hope to have them do needed repairs for years to come if needed."

"Got a fuel pump and gas line put on my truck and gas line still leaks and I called up there about a month ago to see if I could get one on my old school and they said they don’t do gas lines lol so that’s the reason my truck line leaks smh"

"Took my car here today. Excellent work, good price for what they did. They showed me what they did, very pleased."

"I'm Very pleased with the company I thought it was my muffler but it was the pipe they didn't try to sell me something I didn't need they fixed it and I was on my way in less than a hour I will recommend them very nice people."

"Pulled up to get inspection and possible muffler replacement inwhich I knew I had to. But price came back very reasonable and they took care of me. Really nice people here and I would recommend GRAM to anybody needing muffler service."