Engineers/Engineering Services


Environmental Partners, An Apex Company

Environmental Partners (EP) is in our 26th year and we’re celebrating with an exciting new chapter as part of Apex Companies. An award-winning multidisciplinary engineering and consulting firm, EP is built on the core philosophy that a strict focus on client service through partnership creates added value for our clients. Collaborative Solutions. Dramatic Results.

HEB Engineers

HEB Engineers is a multi-discipline, consulting engineering firm providing Civil Engineering, Structural Engineering, and Land Surveying services to public agencies throughout Northern New England. Expertise includes Bridge & Culvert, Building, Highway & Traffic, Transportation Planning, Airport, Site Development, Recreation, Environmental, Land & Drone Survey, and Grant Assistance. With a focus on high-quality documents and exceptional client service, look to HEB to lead your next project.

R.W. Gillespie & Associates, Inc

R.W. Gillespie & Associates, Inc. offers services in geotechnical engineering & explorations,environmental consulting. and construction materials testing & inspections including firestop inspection.

Pare Corporation

Pare has been a trusted engineering partner to federal, state and municipal governments, architects/designers, construction companies, and owner/developer teams throughout the Eastern United States for over 50 years. We offer civil engineering services typical to our municipal clients, including transportation, dams, environmental, bridges, stormwater, and construction administration.

Horizon's Engineering

Horizons Engineering, Inc. is a civil engineering, water resource, and land surveying firm founded in 2004 with 5 offices serving all of New Hampshire. With a team of 75 civil engineers, geologists, land surveyors, and support personnel we have the experience and capabilities to complete a variety of projects with inhouse expertise.

George Sansoucy PE, LLC

Since 1990, the firm has been actively engaged in the valuation, appraisal, assessments, taxability, and expert testimony for the valuation of public and private utility property of all kinds throughout the United States.

Quantum Construction Consultants, LLC

Quantum Construction Consultants, LLC is a unique firm specializing in the bridge and roadway infrastructure needs of municipalities. Located in Concord, New Hampshire, QCC has been providing structural and civil engineering services to state, municipal, and private clients throughout New England since 1999.


Wright-Pierce is an award-winning, multidiscipline engineering firm that has been providing drinking water, wastewater, and civil infrastructure services since 1947. Employee-owned and operated, our firm is made up of more than 275 engineers and support professionals located in offices throughout the Northeast and Florida.

Turner Building Science & Design, LLC

We are a professional team of engineers whose collective diagnostic and design experience includes the indoor air quality evaluation of over 20 million square feet of commercial, industrial, institutional, and educational space.

The H.L. Turner Group Inc.

The H.L. Turner Group Inc. (Turner Group) is a professional team of architects, engineers, and building scientists serving business, industry, and government. The Turner Group encourages a culture of enthusiasm, diversity, and intellectual inquiry that results in first-class service and client/customer satisfaction.