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- Mon-Fri 8am-6pm
- Sat-Sun Closed
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GPS Location
5 helpful highest ranking reviews
HEIDI KEARNEY
We literally sat on the side of the road for 24 hrs on 495 near Potomac. No one , not even AAA came to help us. BUT J & M sent their guy JR and they were amazing !!!’ We were so grateful to have a company and a man like JR get our RV running roadside again and he made sure we were good to go. GREAT people. Call them for your roadside RV needs for sure !!!
Elias Muniz
Shady people. Do not use there services!!! $407 for a oil change on a 6.7 Cummins. Then tried to charge another $160 for 40 minutes for “waiting on payment” 😂. The mobile mechanic was awesome though real great guy and taught me a few things but the company’s sucks lol. Then got butt hurt and said they don’t want my business lmao.
Kristen
Slim and his team were able to get me in and out for an inspection and were very efficient. Friendly and fast! I'll definitely use them again.
Christopher Cheshire
I have to say my experience with this business was absolutely phenomenal I was on the highway coming up from Florida on my way to Syracuse New York when I lost Pretty much all power and it was because of a fuel loss issue the young man ( Philip ) worked very hard day in and day out Monday and Tuesday to get me back on the road. He went through a process of elimination he put a fuel gauge on my fuel bowl we ran the truck at Idle it had 50 pounds of pressure once you got into the pedal it only had 5 pounds he took my fuel tank down he found all kind of parts in it my prescreen was completely broken up in 50 or so pieces all kind of trash in my tank he put it back together with a brand new pre-screen and put a new fuel pump on it and it still had the same issue that was on day one .day two he took all my fuel lines off just like he did the day before and ran even a higher pressure of air through the fuel lines and parts and pieces of my pre-filter come flying out of the line he put it back together and On the road I was again I tried to tip the young man and he wouldn’t even take the tip he told me because I’m on the highway I would probably need it I surely do appreciate these guys my very first experience with them was an absolute blessing and if I could I would refer anybody to these people they do what they do best they get you back on the road again. And as for the guys in the office they gave me the southern hospitality in which I’m used to and I appreciate you guys also thank you very much J & M TRUCK REPAIR INC. you guys are amazing and a gift from God ... You definitely have my approval as an amazing Diesel engine and repair business. Sincerely. ( X2 Transporter llc ) Christopher Cheshire.........
Craig B
I had a driver broke down on the highway. Mechanic was dispatched quickly and our issue was repaired within the time I was quoted. Very courteous and price was fair. We will definitely be a repeat customer.