Mountain Muffler

Gary took care of me with fast and reliable service at a great price. I was driving from far away and he accommodated me by booking an appointment to do the job while I waited.
Also gave me an excellent recommendation for bonfire burritos across the street. By the time I was done enjoying a terrific breakfast burrito and coffee, my new muffler was all installed and ready to go. My 97 Tacoma never ran better!

Gary and team took awesome care of me replacing brakes and rotors for my Jeep. Guy goes the extra mile with fast work and strong communication. He even saved the old brake pads to show me how close I was to the having my brakes fail. I’m glad I found Gary when I did. Great work at a great price. I highly recommend Gary for any brake job, my friend recommends him for all muffler and exhaust work. Will definitely return!

In Golden for vacation, had the exhaust system on my truck break at a hangar. Called up, took me as a walk in, fixed me up in 20 minutes. Great price, straight to business!

Mountain Muffler is great! I had to have a section of my exhaust replaced, and Gary did it unbelievably quickly, and for literally a thousand dollars less than I was quoted at another shop. I recommend Mountain Motors to anyone that needs piece work done on their exhaust system.

Quick and great service! RV friendly! YES, He has a lift and can handle large rigs!
We were traveling through Golden and called everwhere with no luck of getting in same day, until we called Mountain Muffler! Not only did he take us in same day but was done in less than and hour and it was done better than the original muffler!! Thank you so much!

Catalytic Converters and O2 sensors were stolen while vehicle was parked at the airport.

Gary at Mountain Muffler was able to get the truck in immediately for an estimate and negotiated with insurance.

Excellent, timely, and reasonably priced.

I have been going to Mountain Muffler for a few years now. Full disclosure the only services I have had Gary do for me were exhaust related. Gary is honest and knows what he is doing. He is one of the few local shops that can actually custom bend pipe for exhaust systems. This may not seem like a big deal but, it really is. If you have any custom work that needs to be performed, bending is preferable to trying to piece together pre bent sections to "make it work". I recently added an anti-sway bar to my vehicle and the bar interfered with the stock exhaust. Gary custom bent a section with clearance for the bar and welded it in place. Great work, looks great, performs as expected and now my car has an anti-sway bar. Win Win Win. I recommend Gary for any of your exhaust needs. Give him a try you will not be sorry.

Thank you Gary for saving me thousands of dollars with your craftmanship. I had a bent pipe that BMW would have charged me an arm and leg for replacing. Gary fixed it within AN HOUR for a very reasonable price. He's very knowledgeable, professional and trustworthy. I will recommend him to everyone I know!

Great for RVs! These guys are great. They have an RV lift out back. Had an exhaust issue while on the road and they were unimaginably quick to help, did it better than it was, and for a fair price. Highly highly recommend.

Gary took care of my exhaust properly and at the right price. He got me in at a busy time to weld a new muffler onto my Toyota Echo. Highly recommended!

Decided to replace rear shocks on my 2012 Honda Pilot but got stuck when one had a seized bolt. After trying everything for a few weeks , took it to Mountain Muffler and had it fixed in no time. Gary was awesome and the price was less than expected. I wish I would have gone to Gary sooner.

Gary was AMAZING. My 2008 Toyota Prius got the catalytic converter stolen from it and Gary let me tow my car to his place and keep it there for weeks until I was able to bring him the catalytic converter part. The second Gary got the part he had the work done by the next day. He was so helpful, kind, reassuring, knowledgeable, and overall fantastic. I cannot recommend this shop enough. He seriously helped me out so much and I am forever grateful for his shop. I will absolutely be coming back whenever I need work done. Thank you so much Gary!!

Gary was extremely flexible and accommodating when the catalytic converters were stolen from my vehicle. He was able to get me a good price for a new converter and installed it in a timely manner. He was upfront with both the cost and timeline of my repair. Mountain muffler was a pleasure to work with!

Gary is the man! I was in a bind with a catalytic converter replacement (stolen, of course). Luckily got the cat from a dealer but they had other parts on backorder. Gary took the truck in and was able to fabricate the assembly without the parts that the dealer needed. Got me back on the road after half a day in the shop and I couldn't thank Gary enough! Look no further for great service and quick turnaround!

I would highly recommend Mountain Muffler! They are great!! I ran into multiple issues with my car and they walked me through the whole processes. Told me all cost and called me if anything changed. They also where very nice and explained what was going on in a way that I would understand. If anyone runs into an exhaust issue I would recommend going to them.

We had both of our Subaru's in with Mountain Muffler in the last month. Gary is the BEST! We got both of our cars back within the same day. They are honest and provide excellent service. Please support small business. Thank you again Gary!

Definitely a place for mufflers they also build cages to protect your Catalyc converters call them and give them a shot great service.

I ran over a curb and dinged the bottom of my car. It started sounding very loud but no lights were on. I took it to Gary and he gave me an accurate estimate and got to work on it that day. He was friendly, informative, straight forward and you can tell he’s not in it to rip people off. I was so confident knowing we had someone that really cared and didn’t price gouge us. In the end my car was fixed at an affordable price and I’m happy. I highly recommend Mountain Muffler!

Great folks that know exhaust systems! I have used them for several vehicles, including custom exhaust. Gary is a pleasure to work with.

This is where you want to go! Gary and his expert work are who and what we all look for in finding a cost-effective and honest place of business. I just moved to Golden last July and dreaded the thought of leaving my reliable mechanic behind. Having met Gary and the fine work he does has been Fantastic. (Thank you, Gary!)