Justin practices public utility, municipal, and environmental law. He regularly represents both municipal and business clients. His practice includes representation of water utilities before the New Hampshire Public Utilities Commission in the areas of rate regulation, financing, and other regulatory approvals. He also assists municipal boards, individuals, and utilities in permitting, land use, real estate, and regulatory proceedings. Justin also practices before New Hampshire's Energy Facility Site Evaluation Committee where he has assisted towns and private clients in cases related to the construction, operation, and siting of energy facilities.
Justin has extensive experience as a municipal official, having served as the chairman of the Newington Conservation Commission, and as a member of its Planning Board, Zoning Board of Adjustment, and Sewer Commission. In 2007, he served on a legislative commission to study the causes, effects, and remediation of siltation in the Great Bay Estuary.
Justin is a member of the Municipal, Environmental, and, Telecommunications and Energy Sections of the New Hampshire Bar Association. He coaches youth ultimate for Seacoast Ultimate, a non-profit organization he helped form, which promotes youth, adult, and high school ultimate frisbee programs on the Seacoast.