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Construction Division



Our Mission

"Our Mission is to be the recognized leader in the construction of groundwater, soil and vapor remediation systems, with economical, innovative solutions and with the speed and flexibility of a small organization. Our knowledgeable staff will work as a team with customers, providing personalized service and guaranteed results with unparalleled support across GWTT's Four Towers of Support."

Key Differentiators

  • Full-service environmental remediation services provider with full spectrum groundwater, industrial wastewater, soil and civil remediation project capabilities
  • Extensive design-build capabilities and experience
  • Turnkey design services
  • Ability to perform union or non-union projects
  • Vast experience in both the public and private sectors
  • Full time resources consisting of project managers, superintendents, project engineers, scientists, equipment operators, laborers, electricians, pipefitters and technicians
  • Project specific safety plan implementation for every project
  • Development and implementation of treatability studies and pilot testing

Design, Construction and Build Capabilities

  • Dual Phase Extraction
  • Soil Vapor Extraction
  • Air Sparge
  • Air Stripping (Tower & Low Profile
  • Pneumatic Recovery Pumping
  • Electric Recovery Pumping
  • Thermal Enhanced recovery (Steam Injection)
  • Metals Precipitation Systems
  • In Situ Chemical Oxidation / In-organic Removal and Treatment
  • Filtration
  • Sludge Handling
  • Controls & SCADA Manufacturing and Implementation
  • Complete Remedial System Design & Integration
  • Thermal / Catalytic Oxidizers
  • Ozone / Oxygen Generators

Message from the Division Head

“The GWTT mission is to develop our business by working closely with our customers to help provide fast, economical solutions to their water, soil and air treatment needs. We provide a variety of products & services as an integrated package that is unique to our industry.”


Photo Gallery


30 x 20-ft Metal Frame Building on Slab - Designed to House DNAPL Recovery and Treatment System - Newark, NJ        STAR Pilot Test System, Aerial View - In-situ NAPL Remediation - Newark, NJ        Automated ISCO Treatment System - Potassium Permanganate - Newark, NJ

Enclosed Multi-Phase Extraction System - Amsterdam, NY        In-Situ Chemical Oxidation (ISCO) Delivery Trailer - Ozone Generation, Liquid Injection        Shed Enclosed Soil Vapor Extraction System - Red Bank, NJ


View More Images in the Full Photo Gallery

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