M R Maintenance is a carrier overseen by the Michigan FMCSA. Their physical address is 1237 S Morrish Rd, Flint, MI 48532 US. Their mailing address is 1237 S Morrish Rd, Flint, MI 48532 US. You can contact them by phone at (810) 635-7575. The company operates 1 power unit. They employ a total of 7 drivers. They became a part of the Motor Carrier Management Information System index on Fri, 1st Apr 2011 and their USDOT number is 2137909. M R Maintenance has identified the type of operation as "intrastate non-hazmat".