Castillo's Muffler

11 reviews

+1 (303) 270-0300

Photos

The wire that was cut by Castillo's causing the emergency lights to come on.

Emergency lights on after Castillo's worked on my car.

7310 E Colfax Ave

Denver, CO 80220

+1 (303) 270-0300

Castillo's Muffler is a local automotive service shop in Denver, CO specializing in muffler repairs and replacements.

With a focus on providing quality workmanship and efficient service, Castillo's Muffler caters to customers seeking reliable solutions for their vehicle's exhaust system needs.

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Reviews

3.511 reviews

L S.

3/4/2018

After much pressure from the hubs, I broke down. Got here through a referral from another mechanic. 2011 Camaro SS got its upgrade by Castillo's suggestion to a throaty Borla. Fast, friendly,...

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Tiffanie M.

6/26/2023

took my Honda Pilot in to get the muffler replaced. I felt good about choosing Castillo's after seeing the Google reviews and knowing that it is a local, family- owned business. The staff was...

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Hiruy S.

5/27/2019

Expensive, 0 customer service. Want to make fun of your problems. The owner is full of himself. I went their twice in 2 years time but ended up deciding to take my business to the shops on...

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Damian M.

5/27/2019

I had my resonator taken out a couple months back on my 2015 Audi S3, loved the work they did. Had my muffler taken out today and they installed new piping and my car sounds amazing. Due to the...

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Fran U.

7/19/2017

I've brought all my cars here and they have always done excellent work. So when it was time to upgrade the stock mufflers on my 1995 Corvette I came to see what they could do. They recommend The...

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Engine repair, Wheel alignment, automotive

Yefrin’s Alignment

"Cheap, efficient and quick service. Tire patch took no more than 20 minutes. Nothing but good things to say and I would recommend these guys to anyone needing help with their car"