Walnut Creek Auto Repair

This is my first time here at Diablo Auto Specialists, and I was treated very professionally. The service was just for an oil change, and just the basic questions asked; no gimmicks or packages for specific vehicles unlike the dealership across the street you know who you are. Even the estimated price of the work was far lower than what I expected. They called me when my car was done; I went in, paid for the service, and went on my way. I'm definitely taking my car back here again.

How many mechanics will you ever find with a perfect rating?Here's something you won't see too much in your life: an honest mechanic. This guy is absolutely wonderful. He was recommended to me by someone at work. I've been there twice. I've recommended lots of people and they say he's great.This last time I had a loose alternator belt. I know nothing about cars. I have to take my car in to have the floor mats rotated. I was expecting to pay a few hundred bucks. I call to find out the damage and he says Oh no, we're not charging you anything. We tightened it back up - no big deal. Wow. I would have gladly paid labor or something. I've taken my car in a few times now. I know I won't get cheated or lied to here, so I have compete faith in these folks.If you're looking for an honest mechanic, this is the guy. If your automobile-illiterate like me, you need a mechanic like this. In this day and age of rip-off artists, high charging dealers and scammers, how nice is it there is still an honest mechanic out there? It's nice there is a venue like Yelp to get the word out. This guy deserves your business.

I found out about this place on Yelp. I can now say that this website is a godsend. Restaurants, bars. . .sure, but when you need to find a good mechanic, that may be the most important decision you make with your wallet.Tim, the owner, comes across honest and forthright. His write-up shows you every detail and every cost. Decent price, excellent customer service and most important. . . straightforward in every aspect. You may have a lifer out of me.

I had a wonderful experience at Diablo Auto Specialists. I was in need of a new auto mechanic, and I found out about this auto repair shop on yelp. I shopped around for various quotes for replacing my car's brake pads, and their prices seemed fair. I received excellent service, and I really got the impression that they were honest folks. They performed the job well, and I will definitely go back to Diablo Auto Specialists for future needs.

I used this shop two times in the last 3-5 years. Both times I was really impressed by first-class service, great explanations, straightforward actions and even cost deductions as applicable. For example, they ran a diagnostic test, but charged me only for a portion of it because it discovered a problem early on. How many shops will do that? Moderate pricing for first-class service.

Tim is the best. We found him on the CarTalk site and have been going to him ever since. Tim serviced my Honda Odyssey, and now my Toyota Highlander Hybrid. He takes care of my husband's Toyota Camry and my son's ancient Honda Accord. Tim is a rare thing in the auto-service world, honest and skilled. He always takes time to explain what he is planning, in a language that mere mortals can understand...and frankly, it is a pleasure to spend a few minutes each time I go in, chatting with him about the world in general!I have been going to Tim for so long now, that I barely remember that vaguely uncomfortable feeling that used to accompany car service trips. That feeling that you are not quite sure what is happening to your beloved vehicle...and that you are probably being taken advantage of for your own ignorance to some degree. It is like going to a trusted family doctor...you just feel certain that you are in good hands.I have never written an internet review in my life....I had to sign up for a yelp account just to write this totally unsolicited review...that should speak to the depth of my satisfaction with my experiences with Tim and his Staff! Thanks for making this little piece of my life emotionally effortless and actually kinda fun.

The transmission in my 1998 Honda started to slip so I called Diablo Auto Specialists after reading the great reviews on Yelp to get an appt. I spoke to Tim the owner, he explained what he thought was going on and helped work around my schedule to get me in ASAP. When I went to my appt. Tim knew who I was by my appt. time and remembered everything I'd told him - very personable! I didn't have to wait at all. He took my car into the shop and Mike the mechanic did a test drive, he couldn't duplicate my problem, but agreed to drive with me so I could show him. My transmission didn't slip while driving with Mike, but he gave me his full attention and didn't disregard anything I said. He also gave me advice and said to drop by when my car was acting up. I used to work at a dealer and I can't say we ever gave such great customer service, so I was highly impressed and have already recommended them. Thank you Tim and Mike! :

These guys are awesome. Very clean shop, knowledgable staff. They drop off when they can and there's never any follow-up needed after a service. My last mechanic just couldn't seem to reset the service intervals consistently, requiring an extra trip, this is not an issue with these guys. Highly recommend.

Tim is a really great man that runs his business well. My car broke down last year in WC and called the nearest auto repair shop that towed pretty late. He made some calls and got a tow truck to get my car at a very reasonable price. My cars radiator was busted and had him repair everything and did it very quickly. I knew my way around the hood and what was wrong with the car and yet he still insisted on showing me what exactly happened. Great man! Thanks again for everything.

Tim is now the only person I will trust with my car. He's honest and isn't in business to take advantage of anyone. He's always explained things clearly and never does anything without explaining it first. I am in the process of car shopping and will only get something Tim can work on.