With more than 40 years spent entering, inspecting and repairing petroleum storage tanks, Armor Shield of America specializes in underground and above-ground tank service, maintenance and corrosion protection. Founded by Bruce Sharp, whose work in tank manufacturing, sump design and petroleum equipment holds more than 160 patents, the company develops repair and retrofit systems that can keep fuel stations operating while tanks and sumps are restored. Its technicians have worked on more than half a million tanks and include trained crews for sump repair and testing.