Ei Corporation

  • Consultant/Design & Construction
  • Engineering/Consulting
  • Engineers
3478 Buskirk Ave
Ste 230
Pleasant Hill, CA 94523
(707) 791-0221
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.