Home About JMI Services Equipment Rental Projects Contact Us Career Opportunities · EARTHWORK · DEMOLITION · ENGINEERING · Thanks to great clients, and dedicated, hard-working personnel James McMinn Inc. is among the best grading contractors in Southern California. JMI uses the latest GPS technology, heavy machinery and dedicated labor to perform top-quality mass-grading, finish-grading, and general earthwork for sites of all types and sizes --whether silt, sand, clay, gravel, or rock there is no job too tough for our equipment and no task to imposing for our employees. We take great pride in providing our clients with the best earthwork, demolition, and civil engineering solutions and have being doing our very best for Over 50 Years! -- ©2017 James McMinn Incorporated -- -- 21834 Cactus Ave, Riverside, CA 92508 -- -- Phone: (909) 514-1231 -- -- License No. 878920 --

Home About JMI Services Equipment Rental Projects Contact Us Career Opportunities Thanks to great clients, and dedicated, hard-working personnel James McMinn Inc. is among the best grading contractors in Southern California. JMI uses the latest GPS technology, heavy machinery and dedicated labor to perform top-quality mass-grading, finish-grading, and general earthwork for sites of all types and sizes --whether silt, sand, clay, gravel, or rock there is no job too tough for our equipment and no task to imposing for our employees. We take great pride in providing our clients with the best earthwork, demolition, and civil engineering solutions and have being doing our very best for Over 50 Years! -- ©2017 James McMinn Incorporated -- -- 21834 Cactus Ave, Riverside, CA 92508 -- -- Phone: (909) 514-1231 -- -- License No. 878920 --