YOur Local Mobile Mechanic

ON SITE

ON TIME

Gas Vehicles

We offer a wide range of services for your gas powered vehicle, from oil changes up to complete engine swaps.  Click below to find out more about our gas services.

DIESEL Vehicles

If you own a diesel vehicle, you know how important it is to have a mechanic that is familiar with them.  Our technicians are experienced in diagnosing and repairing all diesel engines.

Who is Diesel David?

Your Local Mobile Mechanic

My name is David and I am an ASE Certified Technician. In 2014, I started a truly awesome service that eliminates the frustrations of working with a repair shop. My services are 100% mobile, yup, you read that right. My customers love me, because I save the time, money, and heartache. No more waiting rooms, no more sheisty mechanics, and the best part is you get to drive your car or truck with confidence!

Imagine yourself feeling good about calling your mechanic, and never having to stress about your vehicle working properly again.

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DIAGNOSTIC GUARANTEED

Testimonials

  • Jacob Gathercole

    Not one to leave reviews unless something SUCKS really bad but..
    I am a capable guy who knows enough about cars to fix most things. My daughter’s car (gas don’t let the name discourage you) had a check engine light and like normal waited until the last minute to ask for help. Unfortunately my life was a little crazy and I just didn’t have time to deal with it so I told her to take the car to David’s shop.
    The whole experience was not what I expected, repair shops are not my friends as most of the work I have the tools and knowledge to complete the work myself, I always feel they try and take advantage of people but this was not the case here. (well I didn’t feel like it anyways as I know what it would take to fix the issues she was having). His team went above and beyond, put gas in the car and tested to insure emissions would pass (which I told them was not necessary). Communication was great.. As I told you on the phone I have another one coming your way that I just don’t want to deal with. Thank for the Honest work.

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  • Talent Motorworks

    Idk where to start, I got my truck back from these great guys and didn’t even recognize it. They were able to preemptively diagnose and fix problems that i wouldn’t of picked up on myself until it was too late and the quality of work is unmatched. Wouldn’t go anywhere else to get my work truck serviced. DONE RIGHT THE FIRST TIME. Can’t say the same for a lot of other companies I’ve taken my trucks to

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  • gsmith31329

    Great experience !!!
    Fast reliable work , with great staff.
    Had issue with light on a 26 ft box truck that most places didn’t want to even attempt to fix or wanted to hold truck for months just to look at it . I found them on google and even though it was Sunday they still contacted me to set up appointment to come in. When I did the appointment it was done within 2hours with annual inspection.

    Would recommend to any one with diesel vehicle service needs

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  • Ann Buoy

    Diesel David and his AMAZING team took care of my Marilyn Cantow (Red Ram 3500 dually 6.7 Cummins turbo diesel). SUPER impressed with this operation and the professionalism and communication are beyond stellar! I can honestly say I've never been SO impressed with an auto shop or its people. We paid someone else to look at our truck and try to tell us it was a transmission issue and NOT a cracked flex plate. I took it in to DD saying that we did think it truly was the flex plate......and it was!!! I am so grateful to have found caring and honest people to take care of my Marilyn 🙂 They take service to the next level!
    Thank you!!!!!

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  • Bob Driver

    My 2003 Ford Dually was missing and lacking power, like it was running on regular gas instead of diesel. Took it in to Diesel David’s and he found an stuck EGR as well as a Turbo that was on its last leg…Needless to say, after the repairs it is running like brand new again, and I couldn’t be happier!

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  • Justin Deweese

    Great guy. Phenomenal business mind. Does the right thing.

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  • Charles Nichols

    The owner and staff are incredible, David takes great pride in his business and has a real talent in the diesel industry.

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  • Carol Ivette

    Here‘s why this is the only mechanic shop I TRUST. Diesel David has taken care of both, my Dodge Ram and my Buick Regal with cost efficient care and excellent customer service. Always honest with me about what to expect and what they can and cannot promise. BUT the real evidence test came when my Buick started experiencing some specific issues. Any other mechanic would have kept repairing my car over and over again but Diesel David evaluated my car, asked about my goals and set the right expectations. Turns out the best solution for me what to change that car. THAT’s what makes them different. The fact that they cared more about my experience and my expectations than continuing to fix my car. Great communication, real expectations, honest pricing and true care. Always choose Diesel David.

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  • Chris Pollatos

    I had been faithfully going to my RAM dealer to have my 6.7L Cummins work done since 2004 - UNTIL I got some bad fuel mixed with water in my tank. After a 45 min. "diagnostic test", my dealer informed me I would need my entire fuel system replaced at a cost of $15,000! I almost passed-out.

    Thankfully, I found DIESEL DAVID who repaired my fuel issues for only $800! - That's a $14,200 SAVINGS over what my RAM dealer wanted to charge me. I now only trust DIESEL DAVID with ALL my truck repairs. Don't waste your time and money elsewhere!!!

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  • Eduardo Algarin

    Alex was very helpful on the phone

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  • Minenhle Rsa Il

    Proverbs 10:22 The blessing of the LORD brings wealth, without painful toil for it. God has blessed my household through an Expert Forex trader
    Mrs. Sophia James fx who I came across while searching for top Bitcoin entrepreneurs. She traded for me with her Forex/Binary trading company where I earned $13,500 in just 7 days, you also want to be bill free? Do well and reach out to her via
    Email: sophiajames0122@gmail.com
    WhatsApp: +14143755913

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  • Ahmed Esther Esile Iliya

    You are one in a million, best among many, most trusted , I almost give up on trading then I met her through a friend, Eliana russel the most trusted trading expert who helped the life of my family and I , I also recommended him to my friends and family member who also have become financially successful thanks to you , I have lost a lot but you gave me hope and faith that forex and binary trade could help, and you proved it when I invested just $500 and earned $6000 in just a week, since then it has been profit after profit all week, I am arguing the entire public to invest and be financially successful like me and my friend who have had same experience. Contact Mrs eliana russel
    Email :Russel@gmail.com
    WhatsApp :+17734138075

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  • Tillman TJ Durden

    I took my Honda Pilot in for an oil leak. They were very professional and transparent. I especially found the front desk very helpful in explaining all the possibilities we may encounter and how to best tackle those situations. It's a treat getting to feel that kind of trust and comfort while dealing with a mechanic. Much appreciated.

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  • MetalSupermarkets Marietta

    David gives us great service!

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  • Jacob Jones

    Very trustworthy crew, I usually do repairs on my own but I was puzzled and brought my Dually to them, happy it was something small, Will deffinately take my truck back for future work if need be.

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  • Michael O'Connell

    They are quick, efficient , and have wonderful customer service, even though extremely busy with the pandemic going on, they were able to fit me in for a battery replacement and it was extremely quick.

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  • Chip Campbell

    Incredible honesty, professional knowledge and care....highly recommend!!!

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  • Ricardo Miguel Martinez

    #DieselDavid is exactly what a business owner needs to succeed - efficient, courteous & practical 🙋🏽‍♂️ you can either do it right the first time or pay (a lot more) for it later.. thank you again - Georgia Power Wash Company

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Our Trusted Brands

Get In Touch

(770) 874-5094

Location

10262 Main St,
Woodstock, GA 30188
By appointment only

Hours

Mon:  8am - 6pm

Tue: 8am - 6pm

Wed: 8am - 6pm

Thur: 8am - 6pm

Fri: Closed*

Sat: Closed*

Sun: Closed*

*Emergency/Double Time Only

Contact us to Book an Appointment

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