Granite State General Contractors

Stephens-Marquis Associates Inc., now known as Marquis Contracting Group, has been a trusted partner in the petroleum industry for over 30 years, recognized as a leader in General Contractor Construction Management services throughout New England. Their expertise spans the construction of standalone retail outlets, gas stations, convenience stores, car washes, and quick-serve restaurants, ensuring owner involvement in every project. The company offers a range of core services, including Construction Management, Design Build, Facility Maintenance, Carpentry, and Electrical Services. With a diverse clientele that includes corporate entities, municipalities, distributors, and independents, Marquis Contracting Group prides itself on the quality of its work and the strong volume of repeat business it secures. Generated from the website

Founded in 1970, Sullivan Construction is a general contracting firm that specializes in the construction of health care facilities, sports clubs, offices, retail outlets, banks and private schools. Its services include costing analysis, conceptual design, computerized estimating, space planning, value engineering, project management, contractor coordination, bid administration and construction inspection. Sullivan Construction has undertaken various hospitality construction and renovation projects. It has received several safety awards and is located in Bedford, N.H.