Consistently Meeting project schedules, costs, and regulatory requirements
Addressing difficult design and construction issues
on complex environmental projects
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Sevenson Environmental Services, Inc., provides a comprehensive range of remediation services for the cleanup of sites and facilities contaminated by hazardous materials. Sevenson was founded in 1977 as a general contractor, and entered the environmental cleanup business in 1979 after being selected as the principal contractor for remediation work at the Love Canal Superfund site in Niagara Falls, New York.
Since 1979, Sevenson has been an industry leader in environmental remediation services.
Health & Safety is our primary concern at Sevenson
We have successfully developed and implemented site specific health and safety plans since 1979. With a full time staff of 30 full-time Health and Safety Officers that include CHST’s and OHST’s, our Site Safety and Health Officers average 14 years of service.
Why do the best companies choose Sevenson?
"Dollar for dollar, pound for pound, this is the best cleanup (project) I have ever seen." -
David Ullrich, Regional Administrator (retired) Testimonials
USEPA, Region V,
Former Zephyr Oil Refinery Site – Fire Suppression Ditch Area Remediation
Bayou d’Inde/Lower Canal Sediment Remediation
Buffalo River Sediment Dredging and Habitat Restoration
Flint River Sediment Remediation East Boulevard Former MGP Site
Horseshoe Road Superfund Site
Indiana Harbor and Canal CDF South Cutoff Wall
River Raisin Area of Concern NAPL Area Sediment Dredging and Capping
Sediment Remediation Acid Brook Delta Dredging and Dewatering
St. Maries Creosote Superfund Site
Study Area 7 Sediment Dredging and Capping
Former Williamsburg Works MGP Site
Shpack Landfill Superfund Site Remedial Action
Onondaga Lake Superfund Site Dredging and Capping Services
Study Area 5 – Remediation of Hexavalent Chromium Contaminated Properties
Site Brook & Debris Piles Remediation Former CE Windsor Site