K M.
6/26/2025
We needed to get the air conditioner on the RV engine repaired while vacationing at Cherry Hill Park. We found M&M Fleet within 4 miles of the park. The service was awesome. The people were...
M & M Fleet Maintenance Service
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(7)
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5005 Herzel Pl
Beltsville, MD 20705
M & M Fleet Maintenance Service is a family-owned truck repair shop located in Hyattsville, Maryland. With over 60 years of industry experience, their team of experienced mechanics specializes in fire apparatus and large vehicle maintenance and repair services.
They take great pride in being certified and inspected by the Maryland State Inspection Station, ensuring that their services meet the highest standards. M & M Fleet Maintenance Service offers excellent solutions at competitive rates, backed by 12-month warranties, and goes the extra mile to deliver outstanding solutions that exceed customer expectations.
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Reviews
4.57 reviewsGuy M.
7/8/2024
Thanks to a merger with Bill from Queenstown RV and Marine and Wip at M&M, we now have all of our RV (35' Winnebago) service needs under one roof! Having tried a number of places in the area, I...
Salette A.
3/15/2024
We were staying at Cherry Hill Park in our motorhome, and when we went to leave, we couldn't get the bedroom slide all the way in. It was 7:30 in the morning, but they answered the phone, and had...
Lori G.
6/20/2023
We've had M & M work on motorhomes, company and personal vehicles over the years, from simple to complex diagnostics and routine maintenance and have always received amazing service. We trust them...
T. T.
9/8/2022
BEWARE OF M&M Fleet Maintenance in Beltsville, MD. We had our motorhome towed here to have the brake line and generator fixed. They sat on it for weeks even after we told them we needed it for my...
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