Environmental Engineering companies

Hart & Hickman is an environmental engineering and consulting firm founded in 1995, serving commercial, industrial, and governmental clients across the Southeas…

Brown and Caldwell is an employee-owned engineering and construction firm focused on U.S. water and environmental sectors, providing services in engineering, sc…

HGL is an employee-owned environmental engineering and remediation company that develops innovative solutions to restore contaminated sites and protect natural…

NOVA Engineering & Environmental is a technical consulting firm providing environmental, geotechnical, and construction inspection services to the building and…

Moran Environmental Recovery provides environmental, industrial, mechanical and commercial diving services to energy, marine, railroad and government clients al…

Employee-owned engineering consultancy founded in 1991, providing solid-waste, environmental, civil, survey and geotechnical services to businesses and municipa…

Arcwood Environmental is a nationwide environmental services company providing waste management, treatment, disposal, emergency response, and demilitarization s…

FCC Environmental Services runs waste collection, recycling and waste-to-energy operations for municipalities and businesses in seven U.S. states, employing ove…

ERM is the world's largest pure-play sustainability consultancy, partnering with clients to operationalize sustainability at pace and scale through strategic tr…

Cherokee Enterprises is a privately held engineering and contracting firm providing fueling system design, storage tank services, construction, and environmenta…

Langan, founded in 1970 and headquartered in Parsippany, New Jersey, is an engineering and environmental consulting firm covering site/civil, geotechnical, surv…

Essel Environmental is a nationwide workforce solutions provider specializing in staffing for environmental consulting, disaster response, AEC, technology, and…

McKim & Creed is an employee-owned engineering and surveying firm with over 700 employee-owners, providing civil, environmental, and geospatial services to solv…

Global engineering and architecture firm offering sustainable design and consulting services for infrastructure, facilities, healthcare, education, and water sy…

Veolia is the global leader in environmental services, providing water, waste, and energy management solutions to cities and industries worldwide.

Braun Intertec is an employee-owned geotechnical engineering, environmental consulting, and testing firm headquartered in Minnesota with over 1,000 employees an…

AECOM is the world's trusted infrastructure leader, committed to delivering a better world through professional services spanning planning, design, engineering,…

A public utility district managing wastewater treatment and stormwater systems for 60 communities in Northeast Ohio, operating three major treatment plants and…