This is a well established business that is as honest and fair as it gets. Walt is the owner and his employees never leave. A very friendly business that will treat you right. I would give them 10 stars if I could. They are that good.

Took my car in for an oil & coolant change. They did not refill my coolant up to the fill line in the reservoir. My transmission fluid is burnt as a result of the poor service. Plus Walt said I shouldnt service my transmission at the time. I hope my transmission doesnt need to be rebuilt now. Taking my car to S.R.T. & getting it looked at & having my transmission checked out. Ill never give United any more business. Poor service. Who does a coolant service & doesnt fill the reservoir back up?? And charges a $100 plus dollars for poor service!! Lucky I even gave 2 stars. Very frustrating. Especially after I just baught the car. A week before.

We have gone to Mr. Walt for car maintenance for the past 5 years since my partner started working in Santa Rosa. I suggested taking our car somewhere closer since we are working from home (in Marin) due to the pandemic, but with reliable service and honest prices, my partner insists on making the trip to Santa Rosa for car maintenance.It helps a lot to have a mechanic you can trust, so that when something is inevitably wrong with your car, you know they are there to help you out and not take advantage of your desperation.Pros: honest prices; great serviceCons: small shop with limited waiting space; not the best place to walk around

I highly recommend them, they are very thorough.

I finally found a mechanic that will tell you the truth very nice. People that know how to do the job the right way.

My business has been using United Auto for over twenty years. We have many different types of vehicles from heavy duty trucks to utility service vans and my personal 1964 Falcon convertible. The entire staff is service directed, the prices are decent and the work is always done correctly. Most of our staff also take their cars to United Auto. I would not go any place else!

These guys are the best. I usually work on my own vehicles but I take the hard stuff to them. They recently worked on an old truck that I have. They couldn’t locate new parts and so they tried to locate used parts. The used parts were not of the quality exceptable to them so they fabricated the parts! Their communication throughout the process was outstanding and the price was very reasonable. My other experiences with them have shown them to be honest and fair. I really appreciate that these guys are masters of their craft.

Very trustworthy. Been going to them for many many years.

Honest do a very good job I have gone there for years

I have been bringing my vehicles to Walt and his employees at United Auto for years. I cannot say enough good things about the quality of service they provide. Walt goes above and beyond to identify and fix the idiosyncrasies that my older jeep cherokee has as well as doing regular maintenance . I really appreciate having an auto mechanic who is honest, thorough and competent.

Outstanding super duper

Used United Auto Center twice now. Wont go anywhere else after some bad experiences elsewhere.

Definitive Diagnosis, reasonable cost estimates, timely repair, good old fashion service.

Excellence in service!!!

Great service as always

Horrible service. I never write reviews, but as soon I got back to my car, I felt a necessity to write one. From the phone until I was actually there, the whole time i felt like they were treating me like a four year old in a rude way. I will never in my life come here again.

Great brake job!

Honest work and cost.