Our Company History

In 1951 Tom Pierson opened his Plumbing & Heating Co in Grasonville MD which he learned under G.I. Bill.

1966 Came the Septic Cleaning Company

1967 The Portable Restrooms came along

1978 Air Conditioning Division, also in 1978 Nanicoke Homes Sales Dept for Queen Anne County was formed

1987 Started with Pierson buying 6 other restroom companies in Delaware, Maryland and Virginia

In 2000 Pierson sold off Nanicoke Homes to work on the portable restroom division only

1981 Doug Pierson was named President and the rest is history