Our Services

Complete Environmental Containment Solutions

From biogas capture to geosynthetic liners, EFI USA delivers turnkey environmental containment systems backed by 30+ years of experience and 500+ installations nationwide.

What We Do

9 Core Service Lines

Every service is delivered from our own fabrication facilities with our own installation crews. No subcontracting, no handoffs, no gaps in accountability.

Biogas Capture & Anaerobic Digesters

500+ Covered Lagoon Digesters

Covered lagoon digesters, tank biogas covers, flaring systems, and cloud-based monitoring. EFI has installed more CLD systems than any contractor in the United States, with 82% market share and 30+ years of operational data powering every design.

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Geosynthetic Liners

45 States Covered

HDPE, LLDPE, PVC, and RPP liner systems for agriculture, municipal, industrial, mining, and civil applications. In-house fabrication across three facilities ensures fast turnaround and quality control from panel fabrication through final weld.

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Floating Covers

20+ Year Lifespan

Custom-engineered floating cover systems for odor control, evaporation reduction, and algae prevention. Impermeable lagoon covers, floating tank covers, and modular systems designed for potable water, wastewater, and industrial applications.

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O2 Injection & H2S Removal

90%+ H2S Reduction

Proprietary micro-aeration O2 injection systems that reduce hydrogen sulfide from 8,000+ ppm to under 100 ppm. Eliminate expensive monthly scrubber media costs with 14 system models designed for any scale operation.

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Aerial Methane Inspection

One Flight, One Report

Drone-based methane leak detection, biogas sampling, and cover integrity inspection for covered lagoons and digesters. One visit returns a single report: what to fix, what it is costing you, and what to plan for, with the annotated flight video.

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Baffle Curtains

Custom-Engineered

Floating baffle curtain systems for wastewater treatment, potable water clearwells, and industrial basins. Improve hydraulic retention time and solids settling with precisely engineered flow control that maximizes treatment efficiency.

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Mining Containment

Fast Mobilization

Geomembrane containment systems for tailings impoundments, heap leach pads, evaporation ponds, and waste containment. Regulatory-compliant installations with rapid mobilization capability to meet the mining industry's demanding timelines.

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Wastewater Systems

Most Installed in US

More wastewater lagoon liner systems installed than any other contractor in America. New construction, rehabilitation, relining, leak detection, and emergency repair services with 20+ year system lifespan guarantees.

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EPC Solutions

Single-Source Delivery

Full engineering, procurement, and construction under one roof. One contract, one team, one timeline. EFI handles design through commissioning with no subcontractors, no handoffs, and no gaps in accountability.

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In-House Engineering

Licensed PEs on Staff

Licensed Professional Engineers and PhD-level expertise designing every system. Proprietary database from 500+ installations powers custom engineering that competitors simply cannot match.

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Why EFI?

What Sets Us Apart

Most environmental containment companies subcontract their fabrication, outsource their engineering, or limit their services to a single product line. EFI does none of that.

Since 1993

30+ Years Experience

Founded in 1993, EFI USA brings over three decades of environmental containment expertise to every project. Our proprietary dataset from 500+ installations informs every design decision.

Coast to Coast

3 Fabrication Hubs

In-house fabrication across three strategically located facilities ensures quality control, fast turnaround, and the ability to handle projects of any scale without outsourcing.

End-to-End

Turnkey Solutions

From feasibility analysis and engineering design through fabrication, installation, and long-term monitoring. One contractor, one point of accountability, zero coordination headaches.

45 States

Nationwide Coverage

Active in 45 states with rapid mobilization capability. Whether your project is in California, Texas, the Midwest, or the Southeast, EFI has the infrastructure to deploy fast.

Cross-Industry Expertise

One Contractor, Every Industry

EFI's integrated capabilities mean you work with a single contractor whether your project involves dairy waste, mining tailings, municipal wastewater, or food processing byproducts. Our cross-industry experience translates into better engineering, faster execution, and proven systems.

Agriculture & dairy operations
Swine & poultry facilities
Food & beverage processing
Municipal wastewater treatment
Mining & resource extraction
Landfills & solid waste

Explore Industries

500+

Covered Lagoon Digesters

82%

Biogas Market Share

States Served

30+

Years Operating

Not Sure Which Service You Need?

Our engineering team will assess your site, evaluate your options, and recommend the right system for your operation. No cost, no obligation.

Or call us directly: (307) 264-0309

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