Locations:

Oregon

Bend

320 SW Upper Terrace Drive
Suite 101

Bend, OR 97702
(541) 389-7614
fax: (541) 389-7623

Map and Directions
 
 

Corporate Headquarters

2100 SW River Parkway
Portland, OR 97201
1-800-721-1916
fax: (503) 223-2701

CEO and President: Al Barkouli, P.E.
Chairman Emeritus: David F. Evans, P.E., P.L.S.
Chairman: Kenneth M. Wightman, P.E., P.L.S.

Map and Directions
Corporate and Portland office
 
 

Portland

2100 SW River Parkway
Portland, OR 97201
(503) 223-6663
fax: (503) 223-2701

Marketing Manager: Sheila Muckridge

Map and Directions
 
 

Salem

530 Center Street NE, Suite 605
Salem, OR 97301
(503) 361-8635
fax: (503) 361-8655

Map and Directions
Raft River Geothermal Facility

DEA served as the owner’s engineer for this project involving pre-construction work on a 15 MW binary geothermal power project located in southern Idaho.

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Sauvie Island Bridge

DEA was selected by Multnomah County to be the prime consultant for the initial siting study through final design, bidding and construction to replace this historic structure.

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