Utility Solutions portfolio of clients includes AT&T, Bridgeport Hydraulic, Connecticut Water, Northeast Utilities, SNET, Tennaco, United Illuminating and Yankee Gas. The company is the utilities construction division of John. J. Brennan Construction. John J. Brennan Construction is a general contractor that provides utility construction, aggregate products, equipment utilization, drilling and blasting, demolition, paving, trucking services and facilities management. Utility Solutions offers complete project management through design, construction and maintenance, with 24-hours-a-day and 7-days-a-week repair services. The organization specializes in transmission and distribution systems, such as water main and services, underground conduit and direct buried cable installation, natural gas pipelines and sanitary and storm sewer construction. Utility Solutions is based in Shelton, Conn.. Site Preparation and Construction. Utility Construction and Repair. Facility Management. Wrecking. Equipment Sales. Aggregate Products.