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ENGINEERING TOMORROW’S INFRASTRUCTURE TODAY

Trusted EPC & DEPC Contractors for Water, Utility, and Industrial Infrastructure Projects Across California and Beyond

LED BY VISION, BACKED BY EXPERIENCE

Meet Samiullah “Sami” Khan — a seasoned construction leader with over 38 years of hands-on experience delivering major infrastructure, water, and industrial projects worldwide. His portfolio spans from $30M wastewater and sewer system upgrades to multi-billion-dollar developments such as the $7B Apple Campus 2. Sami’s expertise covers every stage of project delivery, from Greenfield development and feasibility to EPC/DEPC execution and commissioning.

WHAT WE DO

Comprehensive Engineering & Construction Solutions

WATER SUPPLY & WASTEWATER TREATMENT

SEAWATER DESALINATION & REUSE SYSTEMS

EWI is a California-licensed General Engineering and Construction contractor specializing in large-scale infrastructure development. From concept to commissioning, we deliver turnkey EPC and DEPC solutions for a wide range of fixed works, including

ROADS, BRIDGES, TUNNELS & HIGHWAYS

PORTS, SHIPYARDS & HARBORS

Refineries & industrial plant infrastructure

FLOOD CONTROL & DRAINAGE

WHY CHOOSE EWI

Over 38 Years of Experience in Engineering & Construction

State-Licensed Class A Contractor

Specialized in Water Infrastructure & Sustainability Projects

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Global Network of EPC Partners

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Proven Track Record Across the US, Europe, Middle East & Asia

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REAL-WORLD IMPACT, ENGINEERED FOR EXCELLENCE.

Six miles long 10" Sewer Main, 54 Manholes, Lift Station, and Force main. Development of small and medium wastewater treatment for reuse for the Central Valley, California, agricultural towns

SWRO & GWRO Desalination, Wastewater treatment for reuse.

Sustainable water resources projects. From Greenfield development to Design, Engineering, Procurement & Construction. Enviro Watertech Inc. provides turnkey 360° Solutions, from technology to operations.