Founded in 1956, Hartigan is one of the leading companies in New England that offers a range of waste management services. The company services municipal, commercial and residential customers in Maine, Massachusetts, New Hampshire, New York and Vermont. It inspects and cleans sewer, septic and stormwater systems. The company maintains a fleet of Vactor trucks that features centrifugal compressor vacuums, water jet rodder pumps, telescoping reels and hydraulic booms. It provides sand, rock, grease and root removing services. The company delivers and services portable toilets for commercial locations. It services service manholes, wet wells, lift stations, railcars and sludge digesters. Hartigan manages a staff of trained technicians and support personnel.