Hazen and Sawyer, P.C.

Hazen and Sawyer is a nationally and internationally recognized environmental engineering consulting firm, specializing in the engineering and management of wastewater collection, pumping, treatment, and disposal, stormwater management, water resources, solid and hazardous waste management, and computer applications. Since its founding more than half a century ago, the firm has completed thousands of major assignments in the United States and abroad for government agencies, utilities, and industrial organizations.