Highway & Road
J.M. Duncan Inc. provides highway construction services to local municipalities and MS Dept. of Transportation throughout MS.
Wastewater Treatment Facilities
J.M. Duncan Inc. provides Wastewater treatment facilities construction and rehabilitation services to local municipalities in MS and TN.
Recreational Construction
J.M. Duncan Inc. provides construction services to local municipalities in MS, TN and the MSDOT to construct recreation faculties for public use.
Industrial Construction
J.M. Duncan Inc. provides Industrial construction services to business throughout MS and TN.