Environmental Remediation & Geotechnical Construction Services
ENTACT is a national provider of environmental and geotechnical construction solutions. With over $2 billion in services provided, we rank as the largest provider to private industry in the United States. Our clients value our focus, creativity, and resourcefulness. Because we self-implement, we are able to offer efficient, accurate, and timely solutions. ENTACT combines the knowledge and expertise of a local firm with the stability and resources of a national firm.
ENTACT possesses expert in-house personnel and state-of-the art equipment to perform our projects. Our in-house personnel include project managers, field engineers, health and safety officers, superintendents, equipment operators, and technicians. We have a large fleet of standard heavy equipment; specialty soil mixing, stabilization rigs, and attachments; and dewatering, slurry wall, and sheet pile installation equipment.
In addition, ENTACT has an in-house treatability laboratory dedicated to enhancing our waste treatment and solidification/stabilization efforts. Our projects often integrate several scope components and include a variety of media including soil, sediment, and groundwater. ENTACT’s field services adhere to fully-integrated project management, scheduling, quality assurance, and safety programs.
Performing remediation nationally for over 25 years, we are the leading provider of remedial construction solutions to private industry.
Our field and technical capabilities enable us to create and deliver innovative solutions to many environmental and geotechnical construction challenges.
- Stormwater Management & Erosion and Sediment Controls
- Earth Retention
- Dewatering and Water Treatment
- Cap & Containment
- Sediment Removal & Wetland Restoration
Geotechnical Construction Services
- Ground Stabilization / Settlement & Liquefaction Mitigation
- Earth Retention / Structural Support
- Coal Ash Impoundment & Landfill Closure
- Environmental Remediation Applications
- Ground Improvement for Construction
- Barrier Walls
- Sheet Pile Installation
- In-situ Solidification / Stabilization
- Chemical Fixation
- Chemical Oxidation
- Chemical Reduction
- Wet Soil Conditioning
- Permeable Reactive Barriers
Coal Ash Impoundment & Landfill Closure
- Dewatering and Water Treatment
- Ash Management
- Wet Ash Conditioning
- Landfull Construction
LNG – Ground Improvement Services
- Deep Soil Auger Mixing
- Shallow Excavator Mixing – Mass Solidification
- Wet & Dry Soil Mixing
- Soilcrete Columns
- Soil-Cement Columns for Tank Pad Support
- Overlapping Columns
- In-Situ Gravity Retaining Walls
ENTACT Adds Resources
ENTACT is pleased to announce that it has acquired the assets of VIASANT. The acquisition adds talented and experienced resources to the ENTACT team and is consistent with our on-going commitment to service and growth.
ENTACT Opens New Office in Jersey City
This spring, ENTACT opened our Jersey City office in support of the on-going growth of our services in the Northeast. With a proven track record of client project success across the country, this office continues a tradition of excellence and safety in environmental and geotechnical construction. ENTACT’s Jersey City operations have been an extremely active […]
ENTACT Gives Back
ENTACT is dedicated to work that is protective of human health and the environment and recognizes its role and obligations as an organization to improve and sustain and to benefit individuals that we touch directly through our work or indirectly through our outreach and charitable activities. In addition to our annual charitable efforts, many ENTACT […]
U.S. EPA Region 6 Recognizes ENTACT for Restoration Work
ENTACT – along with Chevron, ARCADIS, and New Mexico’s Department of Game and Fish – has been recognized with the U.S. EPA Region 6 “Greenovations Award” for remediation and restoration of Eagle Rock Lake in Questa, New Mexico. The Questa team drained, dredged and relined the lake; replaced the outlet culverts; installed new headgate control […]