Sigma Auto Repair - Huntington Beach (CA)

1 /5 StrikeBots: This guy is a joke. I have nothing to do with the automotive place, but I also ordered from them on walmart. I ordered baseball cards. Took 2 weeks to come and they were completely fake. You are a joke and you need to just quit your selling buisness. The cards and the packs were all fake. Terrible packaging. The packs were made of cardboard and were TAPED together. You are a complete joke.

5 /5 Myra Adawy: Jimmy, the owner of the shop is absolutely spectacular. I have been going to the shop for at least 10 years and have always received honest service. He recently helped me rebuild an entire EJ25 motor in my baja turbo for me when many shops denied me and told me the project could not be completed. I have never ever left Jimmy’s shop disappointed, the labor and quality of service is unmatched.

5 /5 John Erhardt: I use Sigma Auto for repairs on all my familys vehicles. Jim always goes above and beyond to get the job done with honest and quality work. I cannot recommend Sigma Auto enough, Jim is a great communicator who provides various options and makes you feel confident the right work is being done based on your needs. Its hard to find honest, affordable, and quality auto work, Im glad I found Jim many years ago.

5 /5 Matt Poulsen: The best IRF auto repair shop around. I’ve been taking my late model Santa Fe to him for years. Jim is amazing. Always tries to find the least expensive option for parts. Thinks outside of the box for options (Toyota parts for a Hyundai). He will tell you what you have to do and what can wait (but will need to be fixed at some point). Quick turnaround and super friendly. Trust Jim for honest auto repair. 1/25/2025 update: After 8+ years of taking my car (and now my wifes Audi) to Jim, I still cannot believe how friendly, fast, and trustworthy he is. The Audi had squealing (not squeaking) brakes. It took a few tries, but Jim found a fix (at a reasonable price). Thank you Jim and team at Sigma!

5 /5 Patricia Iba: Sigma Auto Repair is truly a trustworthy, skilled and friendly shop! Ive never felt more confident in an auto repair shop before. Trustworthy, skilled, and friendly! If youre searching for an auto repair shop that truly cares about your vehicle and your wallet, look no further than Sigma Auto Repair. These guys are amazing! The mechanics at Sigma Auto Repair are incredibly knowledgeable and skilled, diagnosing and fixing the problem with my car in record time. Not only did they save me from a potentially expensive repair, but they also took the time to educate me on preventive maintenance tips to keep my car running smoothly in the long run. Their honesty and transparency are commendable—there were no unnecessary upsells or pressure to get additional services. Their prices are fair, and the quality of their work is outstanding.