Professional Engineers in Clackamas, OR

Geotechnical Resources, Inc. (GRI) was established in 1984 and provides geotechnical engineering, geologic, and environmental design and consulting servic

PAE Consulting Engineers is a privately owned and operated company that has been in business since 1967. It specializes in mechanical, electrica

Otak is a team of more than 300 professionals working in over 10 offices in the United States, Iraq and the United Arab Emirates. It offers services, includi

Founded in 1971, Glumac provides consulting engineering solutions for the commercial, health care, institutional and advanced technology markets. The compa

URS Corporation, founded in 1904, is a publicly owned company. It is one of the leading providers of engineering, construction and technical services f

Established in 1980, Murray, Smith & Associates Inc. (MSA) is a full-service civil and environmental consulting engineering firm. It is one of the leadi

LTK Engineering Services, founded in 1921, is one of the largest rail transportation consulting firms in the United States. The company serves local, regiona

Daly, Standlee & Associates, Inc is based in Portland, OR USA, with professional degreed staff of over 35 years experience in sound and vibration. Our sta

Kittelson & Associates provides transportation planning, engineering and research services to government agencies, municipalities and private organizatio

Founded in 1979, DKS Associates is one of the largest specialized transportation engineering and planning firms in the United States. The firm provid

KPFF Consulting Engineers is a consulting engineering firm that specializes in offering support services on civil and structural engineering projects. T

Founded in 1969, Parametrix is an employee-owned, engineering and planning firm. The company employs more than 500 individuals throughout the western Unit

At ZGF Architects LLP, we transform the needs and aspirations of our clients into inventive and engaging built environments. We listen while bei

Founded in 1975, Harris Group is an engineering and design company. It operates more than five offices throughout the United States. The company offers a ran

Operational for over 35 years, Norwest Engineering is a consulting engineering company. Located in Portland, Ore., it provides multi-disciplined engineeri

Operational since1996, Maul Foster & Alongi Inc. has grown to become an integrated multidisciplinary professional consulting firm. Located in Portland, Ore

Henkels & McCoy is one of the largest privately held engineering, network development and construction firms in the United States. The company serves t

Incepted in 1990, Altman Browning and Company is a product design and contract manufacturing firm which provides services of new product development a

Cooper Environmental Services LLC ( CES ) specializes in the measurement and interpretation of elements in source emissions and ambient air. CES provid

Operational for more than 40 years, Smith Monroe Gray Engineers is a multidiscipline consulting engineering firm that provides innovative design solutions f

Founded in 1978, R&W Engineering is a company that offers mechanical, electrical and automation services. Its mechanical services include plumbing, proce

North Pacific Mechanical is a mechanical contractor that services Commercial HVAC and Refrigeration, Residential HVAC, and Commercial and Residenti

Founded in 1954, Stantec provides professional design and consultation services for planning, engineering, architectural, surveying and project manageme