Auto Diagnostic & Repair

Robert Weder

★★★★★

Edited a month ago

It's a great day Charlie and staff. . What a great experience. Just wanted to give a shout-out and say that I am very pleased with the service on my Dodge Ram. I totally trust Antioch Dionostics and Repair with my vehicle and highly recommend them. Thank You!!

Margaret Tolbert

★★★★★

7 months ago

Monday morning my brakes went out as I was trying to take my child to school. It was a horrifying experience to avoid entering into traffic on Contra Loma and avoid a car that was stopped at a stop sign. I had to glide to the right and thankfully came to a stop at the corner avoiding the intersection. I checked out my son and called him an uber to get to school on time. I then called AAA and they recommended this repair shop. I thought clearly and this is a great job.And whatever else needed to be repaired and it was going to cost me an arm and a leg. they were so friendly and nice. it turned out to be a leak in my break fluid line. They sealed it, tested it, and flushed the system. they did not charge me for labor because they said the part was easy access. i added in windshield wiper blades and an air filter. For something I thought was going to cost me at least $2,000, all told it only cost me $304.26! and they let me know about a recall that the manufacturer did not send my way. They actually printed it out to give me the information for my records. This is a great shop and they were extremely busy, but they got me in and out in one day. Thank you!

fareda edwards

★★★★☆

a month ago

Hello, i wanted to wait and drive the car awhile before speaking out👍🏽 I've been driving my car for a couple of days now and have been enjoying and feeling safe in my vehicle again. I'd like to thank all the mechanics who serviced my BMW thank you. To be honest I think the price was a bit high 🤔 considering i didnt have anything major repaired 🤷🏽‍♀️ but the service was great 👍🏽

Louise Moore

★★★★★

Edited a month ago

Our 2003 Toyota tundra had major engine repairs needed and our shocks were in bad shape Steering was rough too Charlie got it repaired and our truck rides and drives like new again! We have to know our vehicle is dependable and now it is! Thank you Auto-tech! Lunar was also very helpful in getting all work scheduled and finished! I highly recommend this auto repair garage!

Rachael Williams

★★★★★

5 months ago

Antioch Diagnostic &Repair, is the only repair shop that i would take my car to get any work done on. I've been coming here for 4 years and every time they do not disappoint. I've had my full service on my cooling system, my catalytic converter and just recently my rear shocks. I was greeted with and warm welcome by their receptionist, her name was Lanae. She was very knowledgeable, about all of the services the auto shop offered. Charlie and Erica were also very helpful, I will be recommending them to my friends and family members to this Auto Diafnostic &Repair auto shop.

Helen

★★★★★

2 months ago

I take my 32 year old vehicle to Auto Diagnostics for service and am always satisfied with the work, the amount of time it takes to get the job done, and the price for repairs. I can be sure that they look for other mechanical issues that could pose safety concerns. Very satisfied with their work and with the friendliness and professionalism of the staff.

Mari Perez

★★★★★

5 months ago

Wonderful care I had some issues with my car which i tried fixing with other mechanics who would just confuse me even more. The treatment here was great. Every step taken was explained and straight to the point. We had great communication if i ever needed to give them a call in the process of fixing the issue and different payment methods were offered when it came to payment Overall i will be coming back for other work that needs to be done

Ronald Wall

★★★★★

3 months ago

Went in for an oil change and battery and discovered that my rear brakes were almost gone. They always make a thorough once over to make sure everything is how it should be. This car is almost 25 years old and still runs great with about 340,000 miles. I don't take it anywhere else when it comes to any maintenance or repairs. This is 'home' for all my cars.

Sherryl Crabtree

★★★★★

Edited 5 months ago

My check engine light came so, I stopped by and Charlie (a real great guy), took it in right away. They quickly diagnosed the the issue, which was a few things, nothing to bad. Anyway, they fixed everything by the next morning, did a great job, and prices are always good. I'm really glad to have found the great guys and gals at Auto Diagnostic

Leslie B.

★★★★★

5 months ago

The staff here are amazing. I appreciate they get my car fixed in a timely fashion. They communicate everything throughout the process. Had an oil leak fixed and a new radiator installed. They did a great job both times. Thank you!

Victor Hoeke

★★★★★

a month ago

They really do service pickups! And check to see if any codes show before your engine light goes on. While I'm there I see all makes and models . 11 auto bays . Been going for service 2 years now....

Verna Abbott

★★★★★

3 months ago

I didn’t know what was wrong with my vehicle, it wouldn’t start. Charlie called me after about 30 minutes of inspecting and told me a sensor was out. They replaced sensor and my car was as good as new! Excellent knowledge of vehicles and extremely great pricing!

joshua stajuana

★★☆☆☆

3 months ago

this what i notice after they fix my check engine light yeah the check engine light is fix but my head gasket is leaking now i know they pull out the head engine couz it has a color black sealed for a valve gasket i dont know what im gonna react for this one if im gonna call again or fix this by my own and i notice my car has a leaking it because when i try to check the stick for the oil measurement the car has no oil and i now im trying where the oil goo now i see the sealed is leaking and you know guys what i feel right now im disappointed it because of the leak of the car i know my car has no leak when i bring to the shop i swesr that my car has no leaking oil and i see a bolts in the engine too i dont know where is it from i can show a proofs of it im not saying this to make the shop bad just i say the truth and what they do on my car i know you guys you did good but i dont know what to say,only im gonna say is im disappointed thats it. And i i know this valve cover washer the small circle is in the bottom and the bigger circle is in the top now look at this my valve cover washer it has a crack and the placement is incorrect omgggggggggg and im thinking about my spark plug are all new i only use that spark for only 4 days before i drop my car to this shop and they replace it with a new spark plug again i dont think a bad on this shop its me think of it everyday why my new spark plug replace it with new spark plug and is was only one spark and the rest they never change it i thought my car is safe and its gonna be good couz it has high good rating but its turn to a disappointment

Mike Pineda

★★★★★

Edited 6 months ago

Great customer service. Keeps you informed of any new changes or findings in real time. The work has been great. Had an issue with my car brought it in and the work was completed in a timely manner and have gone back for my 100k mile service recently and will continue to get my services done at the shop. Charlie is awesome really takes care of the customer. Ericka who scheduled appointment was very helpful. So thanks for everything.

Kevin Mcconico

★★☆☆☆

2 months ago

Had some work done on my Durango and was given different quotes on the work that needed to be done with the cost totaling five thousand dollars plus each time I received the call I side to fix it never was there a conversation about either or I just said fix it in yet there's a issue with my oil pan and filter that I feel like they should have fixed because it was said it was needed but now after fifty five hundred dollars I still need to spend another 1300 getting fixed what should have been fixed in the first place.... I won't lie and say that the work wasn't good but I'm no fool either.

Jenice Harvey

★★★★☆

5 months ago

Husband getting little at a time done on our Honda until he passed away. Trying to sell car and they are letting me get done little at a time. Greatly appreciated! Customer Service good, including Shuttle staff. Thanks!

Terray one hundred. 100% pure Cotten Cotten

★☆☆☆☆

4 months ago

My oil and engine start coming on. I park my car had it towed to Antioch auto diagnostics. Recommended by AAA. I was told there was no oil they put in filters camshaft oil and spark plugs. They said the car was ready and they drove the car for 10 miles they said it was working to come pick it up. I drove the car home for 10 minutes and had to turn around it sounded like a bowling ball clank and shaking rattling and they diagnosed it again. Call me and said oops you didn't dodge the bullet you'll need an engine and the cheapest we could get would probably be $8,000 used ,and sometimes with the first diagnosed we don't see it because it could occur within the engine but they're called Auto diagnosis so I'm out of the money for the repairs . That never were really there ,and have a broke car sitting in front of my house . And out of my money 🤔 I feel like I was cheated. The car is in worser condition than when I brought it in