Envent Corporation provides turnkey soil and water treatment engineered solutions. Our engineers will work with yours to ensure compliance and systems that are meeting the demands of the project scope. We specialize in the remediation and management of wastewater, hydrotest water, groundwater, stormwater, industrial, Ammonia, H2S, Sour water, Oil, BTEX, PFAS, heavy metals, chlorinated hydrocarbons and other contaminated streams across multiple industries—including refinery, petrochemical, industrial, oilfield, and construction sectors.
Whether one of our mobile treatment units or a new engineered installation, our experienced engineering team deliver safe, compliant, and cost-effective systems for process water treatment, large-scale construction dewatering, and emergency environmental response. With the largest fleet of portable remediation systems in the nation, Envent ensures rapid deployment, reliable performance, and minimal downtime—anywhere in the United States.
Key Services:
US & Canada Coverage: Mobile units available for rapid deployment across the North America, including Hawaii, Alaska and throughout Canada.
24/7 Emergency Response: Immediate action and emergency response.
Regulatory Compliance: We handle the permitting, including local, state, federal environmental standards.
Cost-Efficient Operations: Engineered solutions that reduce downtime and lower total project costs.
Contact Envent today to schedule a custom project review and receive a detailed cost proposal.
Envent delivers completely mobile, engineer-owned water treatment for:
Contaminants removed to non-detect or permit limits Benzene, BTEX, VOCs · Chlorinated solvents · Ammonia · PFAS · Heavy metals · Oil & grease · TSS · COD/BOD
100% turnkey – we do the work, you stay compliant Envent engineers personally handle:
Largest, newest fleet of carbon, strippers, separators, ion exchange, and advanced oxidation units in North America.
Zero compliance risk. One point of contact.
Call 888-997-9465 or Request Free Quote + NPDES/POTW Permit Review →
Envent – We pull the permits, run the plant, file the e-DMRs, and guarantee your discharge compliance.
Related Featured Projects:
| Project | Location | Link |
|---|---|---|
| West Texas Terminal – 5 Million Gallon NPDES Water Treatment | West Texas | View Project → |
| Gulf Coast Pygas Tank – 1 Million Gallon CAF Treatment | Gulf Coast | View Project → |
| Fort Worth Stormwater – Oil & Grease + BTEX Removal | Fort Worth, Texas | View Project → |
Envent provides turnkey solutions for soil and water treatment, specializing in the management and remediation of wastewater, hydrotest water, groundwater, storm water, landfill leachate, and other contaminated streams.
Our treatment processes effectively remove oil and grease, VOCs, BTEX compounds, particulates, and heavy metals, ensuring clean discharge and environmental compliance. From process water treatment to large-scale construction dewatering, Envent’s mobile treatment units and experienced engineers ensure safe, compliant, and cost-effective operations anywhere in North America.
We provide turnkey solutions for soil and groundwater remediation and treatment, delivering safe, efficient, and regulatory-compliant results. Our expertise spans multiple industries, including petrochemical, environmental engineering, industrial, and oilfield services.
Envent’s remediation systems are designed to remove and treat a wide range of contaminants, including VOCs, BTEX compounds, chlorinated hydrocarbons, PFAS, petroleum hydrocarbons, heavy metals, and other hazardous constituents commonly found in impacted soil and groundwater.

Hi, I’m Steve Sellinger, CEO of Envent Corporation. We make it our policy at Envent
Corporation to listen to our customers so that we can improve our services, our processes and our products. Please use the form below to e-mail your comments, suggestions or questions to me.
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