Gumaros Auto Repair & Mufflers - Antioch (CA)

1 /5 Tucked 50: Do not use for Any sort of business tbe owner is a scammer.. i had my girlfriend bring a perfect condition car on no lights No issues. Brand new suspension. Motor. Trans. Drive shaft. Everything brand new. Brand new big brake kit On a newer car for a brake and lamp inspection Mind you the vehicle was totaled out due to theft no other issues or problems. I have the car fax and proof. The cars chassis has 90k miles. Perfectly straight body not a ding or a light out. I had one small chip on the front windshield on the passenger side top right corner. That is barely visible. Aswell as one of the wheel well plastics were missing. As I am a mechanic i would not recommend this place by any means as I had only taken the vehicle here for state inspection they are scammers customers be aware. They lie about the pricing and with hold information. They simply failed the car for my girlfriend assuming they would be able to take advantage of her and charged her 300$ for a basic vehicle inspection that were told would only be 307$ if we passed. We were told it was 120$ if it failed and later on they back stepped on the 120$ and said it was 300$... even though the car had failed. Sadly I had sent my girlfriend in because it was a car I had built for her. And they chose to try to take advantage of her saying that if they fix it they wont charge her a extra 100$ fee for the retest instead she just pay them for the labor of installing the windshield and replacing the wheel well plastics.... this place is a scam and the owner will be hearing from me in small claims court

1 /5 Elaine Ribeiro: I took my car for a new catalytic converter. He charged me $660. & told me I needed a $2500 valve job. I asked for my old catalytic converter. I always ask auto repair shops for my old parts. He told me it was illegal because they have serial numbers on them. I insisted to no avail. I took my vehicle back to my mechanic. He couldn’t do car work because he doesn’t have the welding machine. So he put the machine on my vehicle immediately. We got the same readings. Before I took my vehicle to GUMAROs. He told me to buy my own catalytic converter which I did. & take it to a muffler shop in town. When the muffler Machanic lifted my vehicle. He called me to come look. I had an after market part on my vehicle. Which I replaced years earlier. & a factory part which was supposed to be replaced by GUMARO. I went back to GUMARO and he lied to my face and told me he never said it was illegal to give me my old part and he lied to me about doing the work. I filed a complaint with the AUTOMOTIVE STATE BAR ASSOCIATION. GUMARO said it happened to far back he doesn’t have the records. LIAR & the inspector asked for the recycling receipt and he couldn’t produce that either. The inspector knew he was LYING. It’s such a pathetic thing to do. I’m disabled and of limited income. I HAVENT been able to pay what it takes to get my vehicle on the road. Times are already difficult., I tell everyone I know not to go to this shop.

5 /5 Roadglide Rider: My truck wouldn’t pass smog, they were able to figure out the issue, replace the faulty parts and smog my truck for me, highly recommend for older vehicles

5 /5 Melissa: My friends need their alternator replaced asap to get back home to Oklahoma. They got us in quickly and done within a few hours. Great quick service. Will definitely recommend to friends and family!

5 /5 Chuck Evans Sr.: They treat me like family Gumaros JR its the greatest he always make sure Im taking care of right