In business for over 25 years, we are the leading national provider of environmental remediation solutions to private industry clients.
We are a direct performer of remediation and geotechnical construction services, executing complex projects in a safe, cost-effective, and schedule-adherent manner.
Unparalleled Health & Safety
Protection of human health and the environment is our first priority. Our outstanding safety performance has earned us industry-wide recognition.
Delivering Innovative, Cost Effective, and Safe Solutions
Our unique group of experts create and implement field remediation and geotechnical solutions for a range of private industry clients at active facilities and dormant properties. We own a large fleet of heavy equipment for remediation, earthwork, and geotechnical construction.
Founded over twenty–five years ago on the belief that safety, technical excellence, field expertise, and sound business practices are all necessary to deliver outstanding service, ENTACT is recognized today as a premier provider of environmental services. We are capable of successfully and safely addressing our clients’ most challenging projects.Show More
Our field and technical capabilities enable us to create and deliver innovative solutions to many environmental and geotechnical construction challenges.
Site Preparation, Water Management & Restoration
- Stormwater Management Controls and Collection Systems
- Earth Retention and Dewatering Systems
Geotechnical Construction Services
- Ground Improvement
- In-Situ Gravity Retaining Walls
- Deep and Shallow Soil Mixing
- Earth Retention/Structural Support
- Soilcrete and Overlapping Columns
- Settlement and Liquefaction Mitigation
- Sheet Piles, Soldier Piles and Lagging
- Slurry Walls and Intercept Trenching
Cap & Containment
- Composite Capping Systems
- Soil Covers
- CAMU and Cell Construction
- Slurry Wall Construction
- Landfill Construction
In–Situ & Ex–Situ Treatment
- Chemical Fixation
- Chemical Oxidation
- Wet Soil Conditioning
- Permeable Reactive Barriers
Sediment Removal & Management
- Mechanical Dredging
- Coffer Dams
- Dewatering and Treatment
- Subaqueous Barrier Placement
- Stream Realignment and Bank Stabilization
- Wetlands Mitigation
Coal Ash Impoundment & Landfill Closure
- Dewatering Systems
- Ash Management
- Wet Ash Conditioning
- Landfill Construction
We work throughout the United States as well as select international locations, creating and implementing remediation and geotechnical solutions for a range of private industry clients.
News and Downloads
Stay informed about what we’re up to and download more information about our services.
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 […]
ENTACT Receives 2017 NSC Industry Leader Award
ENTACT has been selected to receive a 2017 Industry Leader award from the National Safety Council! The Industry Leader Award recognizes the top 5 percent of member organizations that have met award criteria. Organizations with the lowest total accident rate and largest number of employee work hours in each industry are selected to receive […]
2016 H&S Award
National Safety Council Hazard Recognition Crystal Award 2016
2017 H&S Award
National Safety Council Industry Leader Award 2017
Best in Class Award
2016 Best in Class Award
Excellent Supplier Award
2016 Excellent Supplier Award