Had an issue with a muffler and they didnt try to over sell. They were able to replace it on the spot at a very reasonable price. Great service. Highly recommend.

Great place! Visiting from out of town needed some help with tow hitch and had all half working to get my car fixed right then and there! Very reliable would definitely go back! Thanks

Amazing place, had an issue on a road trip with my RV, and Riley was able to get me in the same day. Great work, and would recommend to anyone with muffler/exhaust issues!

Hand down best in town! I was told no and its too much work at the place down the street. Went here and I couldnt be happier. David was amazing, he enjoys and loves his job. I am definitely coming back next time. Go check them out and really good prices!!!!!

Did a great job fixing my broken exhaust pipe and rerouting it to a better position on my 1995 jeep Wrangler so it will off road better. David was my tech and he did a great job and for a fair price too.

After getting a lift kit installed I realized my front shaft was rubbing on the catalytic converter when in 4x4. This is a common problem on the gas F250’s and lift kits. These guys knocked out the fix in about 30min AND they were the only shop open in the area on the day of the massive snow storm of March 21’. They are true specialists and will solve your muffler problem!!

Drove up from the mountains because this place was the best value and most responsive. Super quick and great communication. Highly recommend.

Best prices we found for the catalytic converter replacement. Some lowlife cut the unit from my daughters Element. Riley was terrifically helpful.

Driving cross country from out of town and worried that my muffler got damaged. They took me right away and looked at it and determined it was just the heat shield and ensured me all was well. No charge for looking at it and very professional and nice.

Everything about my experience was great. They were priced well, fast, and professional

Always fair honest great prices. Quality work . Fast.

I needed a catalytic converter and these guys took care of me for reasonable price

Small shop with great service and quality work. I brought my truck here to have my 4 exhaust finished that a shop started but didnt finish. They got me in right away, finished my exhaust, and ensured the job was done the way I wanted it. Recommend these guys to anyone.SUPPORT THIS SMALL BUSINESS!!!

Great work and even better customer service. Highly recommend

My son recommend this place to get my catalytic converter replaced for a great price and Indeed it was a great price. Fast & friendly service, I also recommend Intermountain Radiator & Muffler . Good job!

These guys are great. Ive never had any issue with their work. Theyre thorough in what they do and are priced very fairly. I have brought a handful of my cars here to have new mufflers welded on and theyve always done great work and are very friendly people. I even trust them to work on prized old BMW which Im always hesitant to let other people work on. Highly recommended.

Riley and his crew are fantastic. I waited about 1.5 hours with four cars ahead of me but they were able to get me in same day. Prices are incredibly fair for the work they do. Would highly recommend.

After shopping around, i found this place. Excellent pricing, best in the Denver metro area and the quality of workmanship, speaks for itself. I will make this muffler shop, my place to go from now on.

The owner of intermountain Radiator & Muffler is always willing to go the extra to help each and every customer

Great service along with reasonable prices. Very satisfied :)

Riley was very patient in answering all our questions including the warranty information. Excellent service and will recommend to others. Thank you Riley and all your employees......

I had Catalytic converter installed here because mine had been stolen at another shop while in its parking lot over night. They got mine installed in a very fast time and even added a security measure to help prevent this from possibility happening again .

Great service and excellent customer service! Very reasonable prices too!

As a result of vandalism to my vehicle (attempt to steal the catalytic converter) I brought my vehicle to Intermountain. The dealership where I have this vehicle service quoted me $2,000 to replace the converter and related work. Fortunately they suggested I check out Intermountain to see if they could do better. THEY DID!! They were able to weld the connections and replace a sensor for around $200. (yes that is one less zero) I was very pleased with the friendly staff and quality service they provided.I will definitely recommend them to my family & friends and will definitely be back for any future work!! Thank you again to every one at Intermountain Radiator & Muffler!

Our family suv was rear ended by an uninsured motorist and our deductible was too high. We looked around for local repair and came across Intermountain. They diagnosed the issue free of charge and provided two quotes ending up saving me easily $1700. Great work and honest shop would highly recommend!!!

This place is not professional the guys do bad work never going back ever again!!!

I was calling around seeing who had the best price and here at this place they gave me the best price for excellent service employees are very nice it’s a first come first serve I recommend going early in the morning it’s like they say early bird catches the worm highly recommend I have a Camaro SS V8 6.2 and they did an excellent job on it

Great with my lexus and fixed my cat on my exhaust fast after attempted thief thanks good folks

They took me right away, Had my Cadylatic converter changed in under an hour. Ill definitely be using them again

They had the best price on a catalytic converter in town they were fast and the man fixing the car found a problem and fixed it also for a small charge.

This is the only place to go! Theyve been here for decades now, doing the same amazing work on every type of vehicle or trailer. Pro welding and even better prices.

I unfortunately had to get a new catalytic converter in my car and I came in to get it fix and Riley and his crew fixed it in less than an hour and at a very reasonable price. Highly recommend.

These are a few of my cars that I have taken for service at Intermountain radiator and muffler I am a native of Denver Ive been going there for many years great service very nice people I love their service

Friendly staff. Excellent work for a reasonable price. No bs. Would go back.

This is the place youre looking for. First in first out, drop off or wait.

Good service,and excellent price. The guy looked at my car (Mable) and gave me a rough estimate of what it might cost,he actually performed the service above and beyond my expectation of what the would do. I am so thankful to them. Anyone who needs that kind of work done please support local businesses and call them.

Awsome service..

Couldnt help me, but were very friendly and professional !

Riley took my car in and spent time and care figuring out the cause of the problem. My exhaust no longer rattles and I finally have a sense of peace while driving as well as peace of mind knowing that there are good, honest people who care in this world. Ive never had tears of joy leaving a car repair shop before!! It could have cost me many hundreds of dollars to fix and they figured out the real problem and were so very fair. I am so grateful.

Every single time I come to Intermountain I feel like I have won the lottery. These guys are always quick, on time, efficient and hands down the best value in the state. Do yourself a favor and call them for any radiator or muffler needs.

Great place, great service and prices. The staff know the craft very well

Fast service good price, go here ! In and out on a muffler swap in less than an hour.

Someone tried to steal my catalytic converter and Intermountain repaired and put a shield on while I waited.

Thought I needed a new muffler, but I only needed a gasket replaced. Honest. Fast. Reasonably priced.

When I called them about a muffler issue I was having and they knew actually what I was talking about and what needed to be done. I got there and they were able to verify the problem, let me know what it would cost and got me in and out in no time at all. Very knowledgeable and professional. They know their business. I would recommend this business to anyone.

These guys are the bomb! Great price and great service. Great wait time also

Fast, knowledgeable, and fairly inexpensive. Would definitely return, and recommend to others.

This place rocks! I bought a new muffler for my car and didnt know whether I needed buy additional hardware to install it, and wasnt even sure if it was actually compatible with my piping. The gentleman who saw me at Intermountain took a look at my car and the muffler and said it would be no problem. A few hours later, I came back and found they welded new hangers onto the muffler and added a tail-pipe - for only $55! I see why they have all the 5 star reviews now. If youre in the area and need exhaust work, this is your shop!

Fast and affordable. Custom work

Very helpful!

Super friendly and helpful. They were fast and reasonable. I felt very good about taking my truck into them. I would absolutely recommend them for all your fast welding repairs. Dana is such a wonderful human and enjoyed chatting with her as my truck was being repaired.

Nice job and a very timely manner reasonable price. Will definitely go back

Fast, professional, high quality work!!

Their the BEST. I am on a cross country road trip and ran into a major exhaust problem. My resonator section broke in an awkward location where I couldnt make my own quick fix, so I asked them kindly to repair my problem with the cheapest solution. So they made a cut and added a brace for 65$ instead of replacing the entire resonator. The repair was done in under an hour and looks professional. My car is hush hush again. I am very happy!

My 2012 Outback was making a loud idling noise. The dealership diagnosed it with a cracked catalytic converter and quoted me a price of $2k+ and said it would take several days. I called my mechanic and he referred me to Intermountain. The team at Intermountain took the time to inspect the car in my presence and show me exactly what was wrong and gave me several options to either weld the current converter or replace it. I chose to replace it instead of repairing it and it was a fraction of the dealer price and was ready in a few hours. Great honest place to go. Highly recommend!

USED THEM TWICE ON MY SIERRA AND HAVING AN EXHAUST INSTALLED ON MY CIVIC ON WEDNESDAY. ALWAYS COURTEOUS, PROFESSIONAL AND FAIR. TO LOOK AT THIS SHOP YOUD WONDER BUT THEY DO GREAT

These guys know their stuff and theyre reasonably priced Id recommend them for sure.

Exhaust muffler pipe rusted out. Repaired in no time. Very impressed

The fella there gave me the most honest diagnosis on my truck without price gouging me. Also printed out a lot of info for me. I highly recommend these guys.

I called in too check. If there was a wait the person say first come first serve. And I ask him a 2nd time are you busy once more he answered no. So its been three days that I have work my car on . Called into work 2 days in a roll. So I get there there was a few people but guys promise me am up next after a vehicle into closing hr at the last moment of hr that I could use to find other resources. Hey said I cant help you. So that be said people of Google services is not words of bond. First time here sad review form all honesty this place will let you down in. Hurry for a drink of beer.

Got muffler problems???? Only go HERE!!!!

Good shop, they fit me in the day I called and did solid work at a good price.

They are great guys over here got the job done right the first time and very friendly

This place rocks full cat back 3in magnaflow done as a walk up in a hour at lowest price i could have found.

Ben doing business there since the early eighties great place old friends

I will not trust anybody else to work on my vehicle

Inter mountain muffler is awesome!! Dana the manager was good on her word and even charged less than I was originally quoted. I would highly recommend this shop for all your exhaust needs. Best pricing I could find anywhere. The staff was top notch! Thanks to Dana for all the communication during the repair as I live up in Breckenridge and had trucked shipped down. All in all a great repair experience!!

Quality service, fair prices, honest employees and quick turnaround time. Really couldnt ask for more. Riley went above and beyond walking me through the data on my emissions test. Will absolutely be back for any future issues.

I have traveled extensively across the US and fortunately have had very few auto problems but when I do its a nightmare. Trying to find help in strange cities can be challenging. When my radiator started leaking I knew it would need to be replaced. So I Googled and found Intermountain Radiator. After talking with Riley over the phone I felt confident this was the place I needed to go and Im so grateful that I did. Staff is friendly and professional, price is very reasonable, and I didnt have to make an appointment. Servicing my car was relatively quick. I will also comment on Rileys honesty. He had quoted a higher price for my radiator however that price pertained to a larger size radiator than what I needed and I would have never known the difference. Needless to say I was pleasantly surprised when it was much less. That says alot about the character and intregrity of an individual, especially this day and age. I highly recommend this establishment. Thank You Riley and Intermountain Radiator

Nice people. Fair price. Alfredo did a good job on my 79 Mustang. Sounds quiet.

I love this place. Somewhere like mighty Mufflers are a rip off compared to this place. I got my 2005 Subaru Legacy GT muffler deletes and a new resonator for under $300. They took the time to make sure everything fit before installing it. Install time was about an hour maybe. They made sure I was happy with the look and offered used tips for cheaper than the new ones. Everything looks great. I would take future cars including sports cars here. Staff is really friendly. Even when I was just getting info they did more than expected. They lifted my car up and took a good look for free. I can see why the reviews on this place are five stars.

Showed up around 4pm on a Friday afternoon. Told them what I wanted to do with my exhaust system. Told me to pull right in. They are FANTASTIC!! Very professional, informative and, honest. Price for what I wanted was pocket money prices. I will be coming back for more service in the future.

Transparent you can see them work on your car as they do the work. Pretty nice and timely had to get a piece for my muffler from somewhere else and my car was done in an hour. I don’t know how affordable but muffler and install was $150 so not too bad.

Good place good price no problems

Great service best prices in town & they warranty there work

My cars A/C fan broke and punctured my radiator around midday yesterday, leaving me stranded on the side of the road. Fortunately, I found Intermountain Radiator & Muffler only about a block away. The manager walked to my car, diagnosed the problem, and said they could have it fixed by the end of the day. They kept their promise even though they had to work late to get it done, and they did it for a very reasonable price. Im very thankful and would recommend them to anyone.

They got my car up on a rack within five minutes of my arrival without an appointment. Got me a quick diagnosis and fixed within a half hour. Super honest, reasonably priced and quick service. Very grateful!

Great work on my 2019 f250...Reasonably priced.Excellent service

Everyone was so kind, professional, and knowledgeable. My issue was fixed in under 30 minutes for a great price. Wonderful service, a big thank you to Dana and the whole crew!

Great group of guys and a good value

Super helpful people, fairest of prices and first come first serve (which is great for early birds!)

It is hard to find an honest and reliable repair shop. The service I received at Intermountain was exceptional and this place is a good one for sure. Prompt service for excellent value is what I got from owner Riley at Intermountain. 5 stars all the way ⭐⭐⭐⭐⭐

Very pleased.

Very happy with the work there. The owner was very courteous. Wait was a bit since the customers before me but I was in and out. Prices were fair, I will definitely bring my business here again

I went there hoping for some free and friendly advice on a possible fix, I spoke with a gentleman named Railey. Man such a wonderful fella, not only did he take care of my problem, he did a perfect job and way under what I expected to pay. I wish there business the best of luck, I really appreciate great business ethics..

The guys at the shop are knowledgeable and no nonsense. Love the fair pricing. I had an issue with a muffler replacement, but they were able to fix it after I came back, and without any additional charges. Great to find honest mechanics!

Rylie and the crew are awesome! Barely any wait time and was in and out in no time! Cat replaced with the best price in town!

They have done amazing work on my 73 ford ltd andMy 77 ford f250 ranger. I will always come back here. Great prices and the best customer service

I came in yesterday because my car was overheating on my way into work. There are a few radiator shops in the area but I chose this one based on the reviews. When I first was walking back to my car, I stopped in and talked to Tobias. He is a great asset to this business. He helped me out with a gallon of water when I told him I was walking to 7-11 (on the way to my car) for a gallon of water for the drive over. I stopped back and he had a quote ready for a new radiator. $305 which included labor and was about what I paid last time I had radiator issues that required a new radiator. After a brief convo, Tobias went straight to work and was a great guy. He showed me the leak through the pressure test, and kept me informed while I stuck around. After realizing the repair needed parts he let me know the timing and I ran home for the day. The good news was it just required a new hose and not a radiator so it ended up being less of a repair. I did get a call by the end of the day that my car was ready for pick up. Both the woman working the office, Tobias, and the other guy were all very friendly. I would recommend this shop to anyone in needed. They were honest, up front, and I wish more businesses were like them!

They will do you a great job at a fair price. We have had work done by intermountain radiator for the past 35 years. ( it was a one man operation ) Go by tell him I said he was a good guy..!

This place is a great for mufflers and catalytic converters. You dont need an appointment and they are very quick and affordable. You can walk to sexy pizza while you wait for them to work on your car or you can go next door to the Jack n grill.

Always the best price in town. The owner is super knowledgeable and will explain the problem and the solution to the problem..cant go wrong at this shop.

Great place!!! In and out in 45 minutes. Less then half the cost and time of what other places quoted me! Definitely recommend! Passed my emissions too!!

This place was all I needed to get an awesome upgrade to my aging trucks exhaust. Dana took care of my wants from the phone call to a muffler selection at the time off Installation. They were professionals and timely throughout my experience. They even went above and tack welded a grate that had broke on a tailgate box! The only price couldnt of been cheaper for the quality and end result. They took the grandpa sound and made it sound young again, and for that I thank these guys big time!

Very trustworthy and knowledgeable shop,I got a quote from another shop for 1300 and no guarantee that it would fix the problem I called intermountain and they quoted the same work for less than half, by the time it was all said and done my bill was under 400.

Awesome place

I respect the owner and the work of the people. I asked 4 shops to see if I could borrow a drill to make a hole with my holesaw in my exhaust. The owner kindly let me borrow his drill without any payment. I left a 10 dollars to support his shop for how he showed me kindness. Take your vehicle and help this guy help you fix your radiator or exhaust. 10 out 10 stars.

Riley really know how to take of you great costumer service and cares for his client . Thank you for all your help.

These guys are the best! Super fair pricing and the friendliest people ever. Had my exhaust repaired in less than 45 minutes. My car and I are both happy 😁

I love this place. I get great service. They diagnosis my car with precision, offer reasonable options and prices, explain the cars situation where I understand and are always courtious. The work gets done quickly too! I have gone to them more than once and recommend them to everyone.