Riverside auto repair

They did my Tacoma's front and rear differential upgrading it to Nitro gears. They do lockers as well. Happy with service and would recommend them for sure!

I got new gears and lockers installed from here for my Jeep jk without any problems. The gears are running smooth and quiet. I'll see after the 500 mile mark how the gears are doing and maybe double check the backlash and see if anything needs to be adjusted. I was not aware of the break in period/procedure though so going home was an obstacle. Carlos explained everything and will take care of you. I think I heard that these guys also do the regear service at rebel off road in Orange County so if anyone out there is doubting these guys don't, they know what there doing.

Found these guys on Craigslist and thought I would check them out and see if they were legit. After speaking with Carlos I was confident that this wasn't a bogus business. I met with him and turns out I had purchased the wrong gear set for my car. A week Later I returned with the right years but still insisted that he try to put the original gears that I purchased in because it was a more desirable ratio, He went above and beyond trying to make my high rate ratio work just to make me happy and prove to me that it wouldn't actually work my bad sorry Carlos he ended up spending twice as long and what was needed just to make me happyThe car runs great and I honestly can't speak highly enough about Carlos and his team

Carlos, helped me get my vehicle up and running and was transparent with his dealings. Thank you!

Found these guys online while searching for a shop to replace my ring and pinion. Glad I did! The shops I called sounded good as well but Carlos was very knowledgeable and as he is mobile the cost was better. When I met with them this am they were actually early and had to wait for me! The guy was young looking but knew what he was talking about so we proceeded. Once they went to work I was very impressed. Being a mechanic myself I could appreciate the vast amount of specialty tools and gadgets they had. They worked quick and efficiently. All went down without a hitch. I'm sure I will have many years of success with the new gears. Thanks again!

Carlos is the Man! They came through so clutch for us. Their service is unmatched. Carlos communicated exactly what was needed and what he was going to do. I am huge on integrity and my experience with Carlos is the best by far. No surprises and he's a man of his word. I am so happy to be back on the Road thanks to The team at Permier West Gears! Can't wait to call them again for my other Truck.

Premier West really go out of their way to get the job done. Incredible service was done to my vehicle & i will definitely be a returning customer. I Highly recommend their services.

Such a great service I received from Premier West. Will definitely recommend to all my family and friends. Trust me they will not disappoint!

My husband called premier west gears and scheduled them to work on our truck. When they arrived my husband was not able to be here. Carlos was the tech who showed up. At first I was nervous about it, not knowing what to expect. They showed up in a new Van and were wearing uniforms. Carlos explained everything he was going to do before he got started and patiently answer all of my questions. My husband was very happy with the work and I was pleased with the service.