Last week on Saturday I called Delta muffler because my car wouldn’t pass smog to register. They told me to come in same day. They did a diagnostic and told me it was the catalytic converter & 02 sensors and if I repaired it, it would pass smog. They were right! & my car passed smog. Convenient hours, reasonable prices and reliable service, first time and won’t be my last.

Very cool guy professional got the job done an did a fantastic job.

Had a catalytic converter installed did great work for a good price

Way too overpriced for want there actually doing and they charge a rack fee? They owner said to bring it in not knowing a rack fee next time tell the customer there is going to be a fee to look at my vehicle. Not recommending this shop to anyone.

I took my trucks to delta muffler to have my catalytic converter replace on my truck, bad choice, they charged me 1022.00 expensive yesBut thats the the issue, they did a bad job my truck was leaking from the manifold and the newPipe they replace, I took it back to them 4 times to get it ok. They didnt want to fix it until I call and report it to the state, BAR, bureau of automotive repair .My muffler was also bad they have quoted me 225. But after that experience no way let this guys work on my cars again, luckily I found Antioch mufflers 800 A st this chop is awesomeThey charged me 146. For the muffler and fixed this peoples mess at once less than one hour.

These guys do great work. Highly recommended if your looking for atemp. fix, new catalytic converter or muffler, or if you need a custom performance exhaust install.Rico is the kind of guy that will take the extra time and effort to get the job done right.In fact he will even let you know if there might be something else wrong or malfunctioning if he notices it underneath the car once it is on the rack.Dont waste your time or money anywhere else.Delta Muffler is the place to go for ALL of your exhaust services and needs! 5 STARS!!!

They are the best, I’m definitely satisfied with the work

I ended up going to Delta muffler on Garcia in Pittsburg, Anthony there helped me out alot! Really good pricing and amazing work thanks again Anthony

Expect something damaged afterwards. Dont worry becuase it was “broken before you came in”. Money hungry clerk in there now. I know a few people that have had issues here. Goodluck

One of the best places to get your car sounding the way it should

Good place to take Ur car, rico knows what hes doing, always has been a good mechanic just ask for Ricco

Awesome shop, great people, great work thank you

Always a fair price and on time. They have replaced all my cars and trucks Cats.thanks a bunch.

Same owner thats why i quit

Good prices. Quality in professional materials in the work I recommend them