United Consultants

BETA Group is a full-service consulting firm, providing services to federal, state, municipal and private clients in the New England area. Founded in 1982 by Michael Grilli, BETA offers a complete range of engineering, planning and environmental services, such as environmental, transportation, structural and civil-site engineering, environmental science and asset management services, wastewater and water engineering, facility planning, and trenchless technology services. The company also offers biosolids management, capital improvement planning and system modeling, hazardous materials, air emissions permitting, site investigation and remediation, landfill closure and monitoring, and environmental compliance programming. Additionally, it provides feasibility studies, advanced signal designing, computer simulation, site design, permitting, storm water management, bridge and dam engineering services. BETA Group has branches in Lincoln, R.I., Norwood, Mass., and Rocky Hill, Conn.

Commonwealth Engineers & Consultants is a multidisciplinary civil engineering and land surveying firm that provides professional services to public and private clients. It provides services in transportation and structural engineering, site development, utility design, construction services and environmental planning. It provides a wide range of services, such as new bridge design, inspection and condition survey, geotechnical engineering, plan preparation and cost estimating. It also offers a variety of transportation engineering services that include traffic analysis and studies, parking lot design, and construction scheduling and feasibility studies. The company s clients include state highway departments, cities and towns, private real estate developers, consulting engineering firms, architects and landscape architects. Commonwealth Engineers & Consultants, founded in 1987, is located in Providence, R.I.