Profile: M. Davis & Sons, Inc. offers fully integrated industrial and pharmaceutical services including computer aided design/build, custom shop fabrication, shutdown capabilities, electrical services and general industrial/mechanical maintenance. Shop fabrication includes pressure vessels and tanks in all metals such as carbon steel, stainless, iconel, hastelloy, and chrome molly. Our industrial contractors & fabricators has the capability to do millwrighting, pipefitting, ASME code welding, rigging, electrical and structural steel work.