Mando Muffler in
Spring Valley Lake (CA)

Super rude...not going back. Work was rushed and over priced!

I recommend this shop. He’s honest, and decent price for what I needed fixing. Thank you !

Helped me out when I was a bit short on cash. Cool guy. Exhaust turned out good.

I am a mother of two. I was driving my car on the freeway when I heard a big bang. I think I ran over something and then my car sounded really loud. It turned out I needed a new muffler. I took it to Mondo muffler and he was getting ready to close for the day. I explained to him that I needed my car to go to work the next morning so he stayed. Mando had the muffler I needed in stock and did a terrific job. I recommend anybody that needs a muffler to go to Mondo muffler in Spring Valley.

Mando was a was not happy I showed up while he was watching his boxing rude and was unprofessional, would stop working just to watch his boxing, throwing my old muffler tips on ground, I would not recommend going to this shop for welding, charged me $170 just to weld tips on what a rip off

Exactly what I wanted. He worked the piping, so the muffler was tucked up as high as it could get. Professional and quality work. Thank you, sir.

Mando does great work. The man is open almost everyday.

Awesome shop! Mando hooked me up with a great price on a new muffler and exhaust tip for my 2002 nissan frontier. I enjoyed hanging out and watching boxing videos on the big screen in the shop during the install. Such a cool man cave set up! Highly recommend, great service.

Man I thought this guy would be the one to fix my gasket leaks on my cats and y pipe and I even brought him new gaskets and everything and he made the hissing air leak sound I wanted fixed. He made it even worse sounds even louder. and when I called him back he said take it to mechanic. I don’t recommend him at all that’s mest up . And I was hella nice to him smh . Woooow horrible work pisses me off and he charged me 200$ smh now I gotta go somewhere else. Don’t go here!

Had a big noise in my exhaust because my catalytic converter had a crack. They removed my catalytic converter and welded a universal one and the welds were horrible. I didn't know much about cars and my trusted mechanic told me that they actually removed the second catalytic converter and didn't tell me. Do not recommend these shady people

Great work good prices and fast clean service love it

Had an odd request for a piece of 2-1/2 inch scrap muffler pipe for a trailer bearing job. Mando said "Yeah, I can do that." When I got there 20 mins later he already had a couple of pieces out and staged on his work bench. He cut and dressed the end in a minute, and said "No charge." I tipped him well. Support local business--he's a good guy!

Mando did a great job price was good recommend his work.

Came in for a new muffler and these guys had me in and out in under 1 hour. Definitely recommend if you need any exhaust or muffler work.

Mando was big help to me .ive been struggling with my car for the past 2 years and mando was able to fix it and have it all ready for me in acouple of days.thank you Mando

Excellent service. Friendly, walked me through all aspects of the repair, my different options, and worked with me on the best solution.

Got me in on a Sunday to fix my exhaust and even got my shock mount welded back on. Great work and reasonable price

I did muffler delete on my SUV. Upgraded with a new exhaust tips. The job was ok. Why? 5 things. 1)Exhaust tips weren’t even. 2)Charged me a lot for a bad hob honestly and probably because I was driving expensive car. I know what’s fair. But definitely not worth it at all! 3) Welding job was horrible honestly. Exhaust was leaking. It shame to had that. You know what you are doing, but how to do it not really. 4) Communication bad 5) paying with cash I had go somewhere else to fix it. For cheaper price and you wouldn’t tell a difference between stock and new one. Welding job perfect and everything else. Im not gonna mention the name due to respect. And I’ve been told, a lot of people come to fix their exhaust after leaving Mando’s place. And people leaving 5 stars at Mandos…i will not comment… If you don’t care about how its done. Then okay

I went to Mando’s muffler shop on July 5th only shop I could find on a holiday that was opened. My Toyota Tundra needed repairs and I was very pleased with Mando’s work and fair price. He took his time explaining what was needed and left my truck working great just intime for my trip. I will recommend this shop 100%. Thanks you for the excellent work you did. I don’t usually write reviews but I was very impressed with this place.

I went to Mando's 4 weeks ago and this muffler shop wanted to charge me $500 and told me you could even be a thousand I took it to this Chinese guy and he found the leak for me then I brought it to Mando's he charged me a hundred bucks in my Chevy Silverado purs like a kitten now. If you need anything that has to do with mufflers catalytic converters resonators pipes headers go see Mando. He even had fresh fruit and asked me if I wanted some I grab some watermelon I was a hot day plus he's a cool guy.

Straight to the point! Great price, quick as a nascar crew ! Professional job 100% highly recommend! Sending everyome that needs muffler/exhaust work done in SD area his way!

Mando took care of my ride with the quickness. Thx OG

Needed a muffler on my 95 toyota pickup installed in 30 min with a little extra work that I did not see when on the old pipe. He took care of it and made it look good.

Was very happy with working with mando he helped me With my 2021 Chevy Malibu I could not ask for a better mechanic in San Diego

Mondo help me with my exhaust and gave me a great deal. My car sounds so much better thanks to mondo’s mufflers. If I could give higher than 5 stars I would totally do that. 100% professional and honest.

1 star is to much for this guy. This is the laziest welder I’ve ever met let me start by saying that. ArMando.. did not want to do any fabrication to make a certain muffler on my car. Tried to talk me into the easiest most effortless route to take so he could do less work. Just lazy I bet he doesn’t wash his But because it’s to much work for him to grab a bar of soap. Drove from campo wasted 3 hours total just on the drive. This guy is really uneducated... tries to excessively straight pipe cars to do less work.

Best place to get your muffler/exhaust worked on. Fast and very friendly and the best part it’s very inexpensive. Love this place, they also have specials for Uber, lyft or any of those drivers on brakes, rotors and oil changes.