Our Clients

Public Agencies


City of Portland

Port of Vancouver


Prosper Portland (Portland Development Commission)

Clean Water Services

City of Salem

Tualatin Valley Water District

City of Tigard

Multnomah County Drainage Dist.

City of Wilsonville

Oregon Dept. of Corrections



Portland Community College
National University of Natural Medicine
Lewis & Clark College
North Clackamas School District
University of Louisiana
St. Mary’s Academy
Columbia University
Tigard-Tualatin School District
McMinnville School District
Canby School District
Central School District
Clackamas Community College
Beaverton School District


Schwabe, Williamson, Wyatt

Stoel Rives LLP


Real Estate/Commercial Development

Harsch Investment Group
Gerding Edlen Development Co.
Lease Crutcher Lewis
Urban Renaissance Group
Smith Roberts National
GVA Kidder Mathews
Kimpton Hotel & Restaurants Group

Trammell Crow Co.

Gramor Development

Residential Development

Mission Homes NW
Willamette West Habitat for Humanity

Northwest Housing Alternatives

West Tuality Habitat for Humanity
Stafford Land Development Co.
Riverside Homes
Pacific Evergreen Homes
Bridge Housing Corporation
Lennar NW, Inc.
Metropolitan Land Group
Sage Built Homes


EDP Renewables
NW Natural
Bonneville Power Administration
Rec Solar, Inc.


SRG Partnership
LRS Architects
BBL Architects
GBD Architects
Orangewall Studioes
Ankrom Moisan
Freiheit & Ho Architects, Inc.
Mulvanney G2 Architecture

Industrial/High Tech

Yorke & Curtis
Phoenix Industrial
Epic Aircraft
Performance Contracting
Advanced Technology Group
Harder Mechanical
CH2M Hill
Omega Morgan

Oregon Ironworks
Harris Group
Greenberry Industrial
Jacobs Engineering
Great Western Malting Co.


Howard S. Wright
R&H Construction
Brown & Caldwell
Andersen Construction
Turner Construction Co.
Skanksa USA
Hoffman Construction
SD DeaconConstruction
Fortis Construction
JE Dunn
Perlo Construction


Vigor Marine LLC
Gudnerson Inc.

Holland America Group
BASREC Shipyard (Bahrain)
Jensen Maritime Consultants, Inc.

U.S. Coast Guard
Diversified Marine, Inc.
Glosten Associates, Inc.
Fairhaven Shipyard
Everett Shipyard Inc.
Giddings Boat Works
Krab Kettle Fisheries, Inc.

Commercial Clients

Fred Meyer Coproration
Nike, Inc.
McDonald’s USA LLC
Safeway Corporation
Goodwill Industries

I wanted to pass along a note of thanks for all the help Westlake has provided to us on our projects. The information your group produces is responsive, accurate and top notch work.

Justin Patterson, Metro

Westlake did a fantastic job of getting good documents together on a complicated project.

Rob Fallow, Fortis Construction Inc.

I have enjoyed working with Westlake Consultants and respect their high degree of professionalism.

Ron Lee, BBL Architects

We appreciate Westlake’s quick turnaround on the priority survey. Excellent work! At the biweekly client meeting, it was mentioned that Westlake was doing a great job communicating schedule for ROE’s.

Joel Weakland, Engineer - Brown and Caldwell

Client Testimonial

I have worked with Westlake Engineering on numerous projects over the last 12 years and would recommend Westlake without reservation for any project requiring engineering, planning, or surveying services.

Kelly S. Hossaini, Miller Nash

Contact Us

15115 SW Sequoia Parkway, Suite 150
Tigard, OR 97224