This shop is THE best. I've had pretty good luck with auto repair shops in Concord, in general, but this guy is the best. I initially brought my VW beetle in because of a check engine light I had taken to the dealership. They said they fixed it. I drove it out of there and the engine light came back on. I brought it to advanced mobile auto and he had no problem detecting and repairing the problem. I was able to get my car smog and the check engine light did not come back on problem solved. I brought the bug back to him when I was selling it because I remembered how great the service was. I highly recommend this auto shop. read more

I contacted Advanced mobile Auto and talk to Alfredo and told him I had a rear main oil seal leak so Alfredo Said let me check it out so after he check it out it was not the main oil seal but it was the plastic intake manifold That was leaking coolant because it was cracked and can lead to various issues involving cooling leaks the coolant look like oil to me how wrong I was the manifold was replaced and no more leaks Alfredo is one honest person and one great mechanic so if you need car repair go to Advanced mobile Auto. Stephen read more

There are certain things in life where it's important to find someone that you trust, value and hold in high regard. Auto mechanic is on that list. if you're looking for one, begin and end your search here. Alfredo and his co-workers are top notch in every capacity. Alfredo is super knowledgeable, honest, precise and a stickler for detail. It's comforting knowing that I never have to worry about finding a reputable mechanic the rest of my life. Steve Corkran read more

I am so glad a friend recommended me to Advanced Mobile Auto. Alfredo is professional, intelligent, efficient, and reasonably priced. He explains exactly what's going on with my car in language non-technical I can understand. I cannot recommend him highly enough. read more

Took my car in here on a Tuesday at 12pm. By 130 the owner Freddy had already called me back stating his diagnosis, proved a parts list, everything they would do and a quote. I had called him back and told him to go forward with the work. He then said ok let's shoot for tomorrow for pick up! A one day turn around was amazing! Not only is the car running amazing now he also steam cleaned the engine bay! Returned the car in better shape then he got it I love it! The price he provided was very fair and he's easy to work with. I don't always trust mechanics but he made it easy. None of the run around stuff a lot of places give you. Would definitely recommend to everyone that needs any work from something basic to custom work! And from what I was able to see he keeps the shop very clean and organized so there was no worry that my car would return with any damage or any other problem! Thanks advanced auto team! read more

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Thank you Freddy for your quick service, he provided me with a towing truck phone number to bring our working van to his shop after he troubleshoot he found not issues I explained to him what the sound was but it was hard for him to replace or repair anything without check engine lights or noises I requested to service the starter and he did it's hard to find someone that's honest and quality I highly recommend ADVANCED MOBILE OUTO. read more

Alfredo and his crew did a fantastic job on my 23 year old truck which had an issue with the fuel injector module, a part that was difficult to repair given the age of the truck. Despite some initial problems, including refurbishing the existing module which did not work and locating a replacement, which did work, Alfredo did not give up. I know he spent many hours wrestling with this issue, the end result of which is that my truck is running perfectly. I could not be happier. This establishment is top notch and I unhesitatingly recommend them. read more

Great service and great work! I would recommend to anyone who needs their car repaired and/or looked at for a recommendation.

Professional and reliable owner and mechanics. Very reasonable and comparable prices for work that is being done on your vehicle. I would recommend Advance Mobile Auto above anywhere else and always recommend them to anyone whom asks me for a dependable and trustworthy mechanic. read more

We've taken our vehicles there before and they did a good job, however this latest time a clamp wasn't tightened on a new lower radiator hose they recommended us to get, and after a couple drives coolant leaked out, vehicle overheated, had to get a tow and spend more money on coolant and tighten the clamp! read more

Rick and crew have a first class shop. Honest and reliable. I don't trust anyone else. Thank you Rick!! read more

Outstanding service, on time and priced right. Rick made an appointment for my brother whom was visiting me from Orange County. My brothers alternator went out on him (actually died as he approached the shop) and he was only in town for 2 days. Rick took him in and serviced his truck the same day with reasonable pricing. When I saw this I decided to get my oil changed and have him do a safety check. He did an outstanding job and provided detailed results of his work and the safety inspection performed. Again he was reasonable with pricing. Need servicing on your car...take it to Advanced Mobile Auto Dave read more

I was referred to Advanced Mobile Auto by my brother who has used them for years. I had gone to the dealer to get an oil change and walked away with over $5000.00 in suggested items needing fixed. Around $3000.00 were must haves. Freaked me out. After getting the recomendations I took my car into Rick and came away the next day with a bill of $400.00. Not saying that some of the other work didn't need doing but Rick would charge less and he was suggesting things that NEEDED doing. So, thanks to Rick. read more

I was referred to Advanced Mobile Auto to repair the rear window hangers on my 2000 Buick Century. They did an outstanding job and were very friendly and accommodating, and the cost was very reasonable. Best of all, their shop off Cowell north of Treat is less than a mile away. I finally found my guys! read more

Excellent service for a reasonable price! Rick makes sure you know what's really going on with your vehicle and that you are only paying for repairs that really need attention. read more

Rick's a straight up guy who identifies what's needed and doesn't oversell. His service team is top notch - fast, clean, knowledgeable. Overall a great spot to get your car serviced. Very fair pricing! read more

These guys are honest and do a great job! My car was stolen and recovered trashed and not running with most of the parts in the trunk. Rick and team put everything back together and got her running good as new within about a week. read more

The redhead with Jenny's help I'd be when I needed a job... She's been there for like 30 or 40 years very knowledgeable. Stop the dealerships from stealing from us learn how to replace some parts in your car! It's a shame they're not intelligent most people and companies are they should have a Yelp review on their login email. read more

These guys are great!! I was referred by a friend who brings his car and hot rod here. My 04 Chevy Tahoe was acting funny like it did not want to start in the mornings, like it was not getting enough fuel. Rick and the rest of his crew are so nice and honest. I did not feel like Rick or his crew were trying to just make a sale, they were actually listening to me.The diagnostic test showed some errors, one specifically being an air intake/oxygen sensor. Rick also cleaned the fuel injector/throttle. Needless to say my car runs like a champ now and idles soooo smooth. I'm not going anywhere else to have my car worked on. I will be making an appointment soon to have the 100,000 mile service done on my car. You guys are the best! read more

I had a 4X4 issue on my truck, and after trying two other shops that told me it was a "can of worms" they didn't want to get into, Rick was able to diagnose a pinched vacuum line affecting my iwe actuator vacuum line. His instant diagnosis was thorough and professional, and found the pinched vacuum line causing the problem for a fraction of the cost that other mechanics were diagnosing. I will continue my mechanical work with Rick because he is a knowledgable, honest, and trustable professional. read more

If you are looking for a good, honest place for your repairs, look no further, this is the place. Quality work, fair price, and Rick looks out for his customers. Our vehicle ended up having a major engine problem. Rick researched the issue, contacted the dealership and helped arrange for our car to have the engine replaced by the dealership under a recall warranty. I think most places would have just charged us and put in a new engine. Thanks Rick!!! read more

I won't take my truck to anyone else! Rick is by far one of the best and reasonable mechanics in the concord area.

I recently took my work car over to Rick to fix my lights. Work was done in a timely manner at a reasonable price. They went the extra mile and checked all the bulbs in the vehicle. They found other bad bulbs and fixed those as well. I love the attention to detail that Rick and his crew provides. read more

Was told about this place from a friend. Very professional and honest business. Will Lways bring my cars to be worked on here. Friendly and treated me nicely. Prompt service, and excellent work read more

I have nothing but great things to say about Advanced Mobile Auto. Rick and his crew there have done excellent work at reasonable prices for me. I asked friends for a recommendation and a number of them told me about Rick. I am very happy I went to him. It convenient, a local small business, and a shop I would recommend to anyone in Concord. read more

I have had a lot of ups and downs with this shop but Rick has proven to be the real deal" and although we go off to a rocky start - we have seemed to come to an understanding and I am very grateful for that. He is honest and does not charge me for things he does not need to do- like many shops would do. I very much appreciate that. I am glad we have come full circle and it things are looking up! read more

I was referred to Rick by Eric from Big O Tires for some engine misfiring. I contacted him and made a appointment. Brought the car to him, he diagnosed the problem. The repair was done in a decent amount of time and was at a reasonable price. I will be coming to him for any work that need to be done on my car. Excellent service and knowledgeable technicians. Highly recommended mechanic. read more

My husband and I happened to find out about this business through our next door neighbor. We couldn't be happier with his work and we always make recommendations to anyone looking for an honest, capable mechanic. The business is a little hard to find, being on Cowell Rd. between Treat and Ygnacio Valley in a lot behind a home. Rick is an honest mechanic, who is quick to diagnose a problem and get it fixed for a FAIR price. With mechanics like him I won't be helping bail out the car industry any time soon. read more

I can't express enough how awesome this shop is. I stopped by to have my Jeep looked at it since it was running hot. He checked it out and found out the problem and was able to fix it that day! He explained to me the work that needed to be done in order to put in a new radiator, which I completely appreciated. I will always go here for all my auto services. Thanks Rick! read more

I have been depending on Rick for automobile repair in Concord, CA for many years. A great mechanic that I can depend on for the right advice and affordable repairs for all my cars, vintage or new. read more

I took my car in yesterday as it needed discs for my front brakes. Not only did he give me a time to expect it to be done (and stuck to it!) but he charged me a VERY reasonable price for doing the work! I am personally recommending Rick's shop to any/all of my friends who may need work on their cars, his standards are high, work is fast and a job well done! Thank you! read more

I wouldn't take any of my cars to anybody else. Especially, when it comes to complicated repairs. Rick and his mechanics are well trained to fix BMWs and Audi's. They don't do the guessing game like some of the shops around. read more

Advanced Mobile Auto is number 1 Honest. Rick has always been honest with us about what our vehicles need and don't need to be worked on, has Never tried to sell unnecessary work to us. His prices are far better than other places, he has your vehicle ready when promised and in great condition. My wife and I take both our vehicles to him now. I highly recommend his business. read more

I took my car in to have my power steering pump fixed and to have a grinding noise diagnosed that the Honda dealership in San Diego said was nothing to worry about. These guys at Advanced Mobile Auto handle every one of my concerns and fixed them in one trip. Rick is the man you want to bring your cars and trucks to. His guys Ruben and Alfredo give great customer service and do a fine job repairing cars. I wont go anywhere else for my maintenance now. read more

Rick is not just a very good mechanic, he's the best! His work ethic is amazing. He always will tell you exactly what's happening with your vehicle. The service he provides is professional and honest. My cars go only to Rick for any service required! Thanks Rick for all your great service! read more

The team at advance mobile auto is great. I had the best experience ever getting my car serviced. They made it short and simple. They took my car in as soon as I brought it over and had my vehicle out in no time. I got to meet the mechanic that worked on my vehicle his name was Ruben, he was very knowledgeable and personable. Will be referring everyone here read more

I had a pleasure of dealing with Rick and his team regarding our 2003 Honda Odyssey. Rick and his team took care of the issue, which they could have easily escalated to something else, but with their integrity did NOT allow such action. Unfortunately, most people are not mechanically inclined when it comes to vehicles. Sure there are a lot of shops around, but can they be trusted to do the right thing. Rick and his team are people who exhibit integrity as result are trust worthy! Plus they have excellent customer service skills! read more

I take all of my cars to Advanced and Rick has done tons of great work Brakes, transmission replacememt and suspensio.. Better pricing than you could ever imagine . I am a lifelong customer, you probably should be too. loo read more

Thank you so much Advanced Mobile Auto for the great job in repairing our car!! You are truly the best repair shop Ever!!! Thanks again. Ron & Tammy Cerruti read more

Rick is an honest mechanic who is quick to diagnose problems. He is very up front about what needs to be done, and how much it is going to cost. Repairs are done quickly and efficiently and he has always been great about communication. A little hard to find as his repair shop is behind a private residence, but dont let that fool you, rick is as professional as they come. read more