• Ei Corporation

    • Consultant/Design & Construction
    • Engineering/Consulting
    • Engineers
    3478 Buskirk Ave
    Ste 230
    Pleasant Hill, CA 94523
    (707) 791-0221
    Hours:
    8AM to 5PM
    • About

      Ei Companies (Energy Inspectors, Ei Engineering, Ei Risk Management, Ei Design) service the Residential and Commercial construction industries offering Inspections, Engineering, Design, and Quality Assurance. We are a leading sustainability company in the US, certifying tens of thousands of properties for energy efficiency, water conservation and indoor air quality annually.

    • Upcoming Events