get in touch

Find Us

We have two offices throughout the state of California and one location in the state of Nevada. Our newly renovated Orange County office serves as our corporate head quarters.

Openings and Opportunities

Visit Careers to learn about open positions and internships. Explore how your talent and OED's culture can shape the way we engineer for a more sustainable future.

New Businesses & Vendors

We welcome fresh opportunities for collaboration and are always on the look out for new ways to enhance our service offerings. Please use the form below to contact us today.

 
 

locations

 

Southern California (HQ)

5200 E. La Palma
Anaheim, CA 92807
Ph: (714) 693-2277

 

Northern California

  5277 College Avenue Oakland, California 94618
Ph:  (510) 837-9182

 

henderson, Nevada