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Contact Us

Landfill Methane Outreach Program

LMOP Partner Profile

Organization Address
114 State Road
Suite B1
Sagamore Beach, MA 02562
United States
Professional Services
  • Engineering/Design
  • Permitting/Regulatory Consulting
Primary Contact
Mr. Garrett Keegan, P.E. (gkeegan@gseenv.com)
Environmental Engineer
Phone: (508) 888-6034
Fax: (508) 888-1506
Green Seal Environmental, Inc. (GSE) is an environmental, safety, and engineering consulting firm that provides outstanding customer-driven services to its clients. GSE provides solid waste clients with services including waste/recycling market research, facility siting, design of processing systems and transfer stations, landfill cells, LFG collection, control and beneficial use systems, leachate treatment and disposal systems, LFG and groundwater compliance monitoring, and solid waste, wastewater, and air pollution permitting services.

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