Joel was super helpful and very prompt. He provided full service, guaranteed his work, and went…read moreabove and beyond; not only fixing our issue but also giving our car a full inspection. Highly recommend!

After an initial good experience, I took my car back to OBD to find out why the radiator fan was…read morerunning at full speed a few seconds after switching on the a/c, check the EVAP system and oil levels due to an overfill warning. I dropped the car off with 1/2 tank of gas, when I picked it up three weeks later the tank was nearly empty on reserve. The owner said the car was idling for the two hours he was working on it and test drove the car for 28 miles. 1/2 tank of gas will drive 150+ miles in my car. It takes me 3 weeks to use 1/2 tank with regular driving. The radiator fan is still blowing at top speed it's clear that he didn't even look at that problem. Hopefully the other work was done but I won't know until I have driven the car regularly over a period of time since the warnings only come on with regular driving. I want to sell the car and so will not be driving it at all from now on after it is detailed aside from the occasional test drive. The owner offered to refill my gas if I brought the car to him refusing to CashApp the money instead to prevent more miles going on the odometer. The total time spent working on my car was 2 hours taking 3 weeks to complete. I now have had to source a mobile mechanic to fix the radiator fan problem. I was charged $439.00 for this unprofessional lack of service. Unfortunately I paid cash and so can't recover anything through a credit card company. Im a senior on a very low fixed income so $439 is a fortune to me. Now I must pay more to have another mechanic address the radiator fan problem. My recommendation is to avoid this shop like the plague!

Mobile mechanic that doesn't overcharge? Check. Able to…read moresqueeze a smallish job in? Check. Will I call again? Check, Owner and an apprentice came out to me for a new starter. I paid for the parts up front, then labor after arrival. The work was fast, both were personable and funny, and explained another quirk of my new to me old car. From dead in driveway to driving to work in three hours.

TJ is awesome. Very communicative. Very fair price does great work. Got my mom's car back on the…read moreroad without a hitch. Thanks so much for working with me. I'm definitely gonna have you back for some more and I will recommend this guy to anybody hard worker! He allowed me to supply the parts and he installed them for me. Save me easily $1500 from taking it to a mechanic shop. Didn't leave a mess or anything and made a couple recommendation as well based on what he saw. Thanks Timothy!!!

RUN AWAY!!! THIS GUY IS JOKE!!…read more Showed up and had me holding the hood of my car (45 mins) while he was on the phone with his insurance about his own work truck being in a wreck and having to use my own tools. Asked him, multiple times to check my ECM.. he then proceeded to work on other things I did not permit. As you will see in other reviews, I could not reach him for 8 days after having my car towed to his shop. I could only get ahold of his wife, who barely spoke English. She had no mechanical knowledge and would not let me speak to Nathan. He says you will get a full inspection "with a fine tooth comb" LIES!!!!! DO NOT TRUST THIS GUY!!! He will send you text and contract via text, without ever speaking to you. I have a non working vehicle with no explanation of the charges at hand. At best he can change your tire or replace your battery. Mine as well be AAA.

From the owner: Denver mobile auto is Denver leading experts in all automotive and heavy duty repair give us a…read moretoday for free quote. Denver Mobile Auto Repair specializes in heavy-duty diesel engine repair and maintenance for commercial trucks, buses, trailers, and industrial vehicles. Our certified technicians provide comprehensive on-site diagnostics, preventive maintenance programs, oil, filter, and fluid changes, and DOT inspections to keep your fleet running efficiently. From pre-purchase inspections to emergency repairs, we deliver reliable mobile service that saves you downtime, reduces repair costs, and ensures your heavy vehicles remain safe and road-ready across the Denver area.

Great business it's family owned and takes care of their clients like gold definitely recommend…read morethis place for your truck.

From the owner: We repair diesel motors, transmissions, motors, and Brakes. we do Denver Colorado and surrounding…read moreareas. Call today to get services!

MDI are very customer service focused, they performed the job quickly and above expectations. My…read morewife and I have a 2004 Beaver Monterey and I have been looking for a dependable reliable mechanic for over a year and now I have found one!!!

Wonderful, hardworking staff. We travel and on the road it was necessary to change the oil in the…read moreengine, we took it without an appointment, everything was done very quickly, washed the car, which is also very pleasant.

Communication lacked & expectations were mid. When i mentioned these all I got were long text…read moremessages paragraphs long & nothing acknowledged my concerns or reflected any type of human sympathy. I felt like a transaction at the end of the day.

I don't recommend using them. He came out to look at our car for a total of 3 minutes, said he'd…read moreget a plan to fix it and send it to us however we never heard back from him again. He sure did take the $130 for just glancing at our car. Waste of time and money.

Will not warranty his work. When he errors he will not own it. We all are human and we make…read moremistakes. I just had a job done by him and now I am fixing the same issue. I was blamed because I wanted it done for a reasonable price we as customers deservea reasonable price. Stay away from this guy he wont even call you back after he has serviced you if you have a issue. Bad business practices and even worse customer service.

From the owner: Mobile Truck, Trailer, and Heavy Equipment Repair. All makes, big or smallread more