Decades of containment, earned in the field
EC Applications provides in-house geomembrane welding and liner installation crews across the Western US from offices in Anaheim, California; Midland, Texas; and Sparks, Nevada, with project reach coast to coast. Crews install, weld, and test to the specified material and approved project requirements, with panel, seam, and field-test records prepared for handoff.
Years of combined experience in the geosynthetic lining industry
Offices serving the West and nationwide (CA, TX, NV)
Containment systems we engineer, fabricate, and install
The crews behind the containment
Our people and experience make the difference. EC Applications was founded in 2006 and works from Anaheim, California, bringing over 60 years of combined experience in the geosynthetic lining industry. Our field crews represent hundreds of years of installation work collectively, and that hands-on depth is what sets a project up to pass inspection and last in service.
Safety is measured, not asserted. Across 2022, 2023, and 2024, over roughly 596,000 hours worked, we recorded zero fatalities, zero lost work day incidents, and zero lost work days. Our Health and Safety and Injury and Illness Prevention Program runs to twelve sections covering confined space entry, fall protection, lock out and tag out, hot work, and site orientation, alongside a separate Heat Illness Prevention Program.
We engineer, fabricate, install, and maintain containment systems across the United States, coast to coast. From landfill and mining to water, wastewater, oil and gas, and tunnels, we bring the same crews and the same standards to every market we serve.
We hold two California CSLB licenses, and our teams in California, Texas, and Nevada keep critical environmental infrastructure protected nationwide.
Licensing and reach
- CSLB License #894068
- CSLB License #1003207
- Project experience across the United States, coast to coast
- Offices in Anaheim CA, Midland TX, and Sparks NV
Published projects
- Potable Water Reservoir Liner and Floating Cover, El Dorado Irrigation District El Dorado Irrigation District, California
- Methane Barrier, Hawaiian Electric Company Hawaii
- Secondary Containment, Fuel Storage Area, Hawaiian Electric Company Hawaii
- Jefferson Reservoir Improvements, City of Wenatchee Wenatchee, Washington
- Friant-Kern Canal Geosynthetic Liner Installation Visalia, California
One team across every stage
Decades of practice taught us to keep the same crews on a project from the first drawing through long-term maintenance.
Design and Engineering
We engineer the containment system and detail materials and seam layout for your site and spec.
Fabrication
Panels are custom-fabricated in-house up to 25,000 SF, with stocked off-the-shelf options when speed matters.
Field Installation
Our crews are the most experienced in the industry. They consistently deliver high quality installations with unparalleled customer service.
Maintenance
We maintain and repair systems over their service life so containment keeps performing.
Our crews, welding, and testing
Compare material-specific welding and testing requirements and review the manufacturer references in our installation guide.
Partners: Agru America, TPH Waterproofing Systems
West Coast strength, part of a national team
EC Applications is an EFI USA company. Both brands are retained, pairing our geosynthetic installation experience in the West with a national environmental containment team.