Founded by Rocco Zoppo in 1925, the company began its mission by installing water and sewer services to residential homes and commercial buildings throughout the Boston area. Over the years, the company continued to expand into other types of work such as treatment plant construction and underground utilities. Zoppo was incorporated in 1955 when sons William and Thomas joined the business and provided leadership for the next several decades. Today, Richard and David Zoppo, sons of Tom and Bill, respectively, can be found at their new headquarters based in Stoughton, Massachusetts actively carrying on the family tradition.