Reliable Automotive LLC

Car Electrics

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Website | (925) 777-9234
3291 E 18th St, Antioch, CA 94509, USA

Opening Hours:
Monday: 8:30 AM – 5:00 PM
Tuesday: 8:30 AM – 5:00 PM
Wednesday: 8:30 AM – 5:00 PM
Thursday: 8:30 AM – 5:00 PM
Friday: 8:30 AM – 5:00 PM
Saturday: 10:00 AM – 4:00 PM
Sunday: Closed


Area Served:
Within 4 miles (6.4km) of 3291 E 18th St, Antioch, CA 94509, USA
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Welcome to Reliable Auto & Diesel Repair

auto repair shopReliable Auto & Diesel Repair provides quality car care in Antioch, CA. We are a family owned business delivering honest and professional automotive repair and auto maintenance services to the people of Antioch and surrounding areas. The quality ASE (Automotive Service Excellence) certified technicians at Reliable Auto & Diesel Repair employ today’s latest automotive technology and are equipped to handle all major and minor repairs on foreign and domestic vehicles.

Please be sure to go to our Shop Specials section for our current promotions and specials. Come by and visit our clean and professional shop in Antioch, CA.

RELIABLE AUTOMOTIVE is the place to go when your Truck or Car starts acting up. We’ll use our diagnostic equipment, online resources, and years of experience to pinpoint the problem and make the necessary repairs. Our services include tune-ups and dealer-recommended inspections between 30,000 and 100,000 miles. You can also bring your car or truck in for R134 air-conditioning repairs. Our talented mechanics will do everything in our power to get your vehicle running like it did when it was new. Drive in today, so we can get to work. We offer free WiFi. Make sure to ask about our referral program and earn money while doing your friends and family a favor and referring them to someone they can trust with fair prices.

We are Ford Powerstroke, Chevy/GMC Duramax, Dodge Cummins diesel trained, at Reliable Auto/Diesel Repair we can take care of all your Auto and Diesel needs.

Our service center offers competitive prices on all of our services and is patient, honest, and professional when dealing with each customer. When servicing your vehicle, we inform you of the repairs necessary to fix your car and always offer a 99.9% fixed rate. Customer service is our top priority.

Google Rating: 4.5 out of 5 stars (74 total ratings)

Daniel Nelson
5 Star
Took my 1st gen there. Initially I was put off by the heavy diagnostic fee but at the same time I get it, and it goes into the repair cost so it's not like it's absurd. Overall great service and the work was done well and in a timely manner, no up selling or hassle. I feel for the repair done the price was very fair and the work was good. Definitely going back to them when needed. Just be aware they charge a diagnosis fee for everything, like for example my door locks stick so I left a note asking them to see about changing them out. When they called the lady explained about the diagnostic fee, I explained I didn't need a diagnostic, I knew the part was worn out and needed replacement, then they gave a quote for that which was a fair price. Just be aware if you go in and be like "it ain't running right..." There's gonna be diagnostic fees, which is totally fair. If you know directly what work you need done I.E something replaced, just tell them that and skip the fee.
Wednesday 21st July 2021
Rich Zamora
5 Star
They are a smidge slower than I would like. But when you want it done right it takes time. They are very communicative and let you know each step of the way. Overall A+.
Friday 26th November 2021
Jorge Diggs
1 Star
On time done right great comuncation prices on target my 350 dually runs great they will get all my repair a d maint jobs spoke to soon wanted oil leak fixed spent 3000$ still had original oil leak amazing found all things on left side where no oil on ground Told them leak on rightside not good we will see if they get it right one more chance
Friday 31st December 2021
Ken Sorrick
5 Star
Their the Best! We have a Ford Diesel and pull a large 5th Wheel. Vic and crew keeps me moving. Thanks
Tuesday 10th August 2021
Timothy Ringwood
5 Star
I've taken my vehicles here for years. They are great to work with, and reasonable with prices. They really care about customers, going so far as to text me to remind me to come in for a service or oil change when I forget. Thought they do tend to get rather busy sometimes, so appointments are usualy necessary at least a week in advance.
Wednesday 30th June 2021