Ontario, OR phone icon (541) 889-5411 Hermiston, OR phone icon (541) 567-2345

Serving the Greater Northwest since 1972


CK3 is a Professional Engineering, Surveying and Planning firm with offices located in Ontario and Hermiston, Oregon. We specialize in Civil, Structural and Electrical Engineering, as well as Boundary, Construction and GPS Surveying and Land Development Planning. We have provided services to clients all over the globe and continue to serve clients across the greater Northwest.

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Our two office locations :

ontario office

ontario office

368 SW 5th Avenue Ontario, OR 97914

hermiston office

hermiston office

945 W. Orchard Avenue Hermiston, OR 97838

services provided

With offices located in Ontario, Oregon and Hermiston, Oregon we are able to provide Engineering and Surveying services to both surrounding areas through coordination between our two office locations, with our Ontario office handling all administrative inquiries. The Civil, Structural, and Electrical Engineering, as well as Surveying services we offer at both locations are:

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  • Storm drainage system design
  • Detention pond design
  • Sedimentation pond design
  • Inlet/Outlet structures
  • Hydrology/Hydraulic modeling
  • Water surface profile modeling
  • Detention/retention for facilities
  • Hydraulic structures design
  • Stormwater studies
  • Pump station design
  • Determining flows and frequency
  • Site Design
  • Construction Administration
  • Wetland Design
  • more info...
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  • 2D/3D - Finite element analysis
  • Concrete/Masonry design
  • Foundation design and inspections
  • Historical Renovations
  • Steel design
  • Timber design
  • Structural analysis and design
  • Construction Administration
  • more info...
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  • Power distribution plans and specifications (single and three-phase)
  • AC power factor and harmonics analysis
  • Audio system design
  • Process control and monitoring design
  • Lighting design and layout
  • Power failure and fault analysis
  • Data cabling design and layout
  • more info...
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  • Topographic Surveys for Design
  • A.L.T.A. Surveys
  • Property Rights/Boundary Dispute Resolutions
  • Layout and Platting of Subdivisions
  • Construction Surveys
  • Property Surveys
  • Bathymetric Surveys
  • Cadastral Surveys
  • G.P.S. Surveys, Static and RTK
  • Power Line Surveys
  • Flood Plain Certificates
  • G.I.S. Data Collection
  • more info...

Career Opportunities :

We are always seeking individuals interested in pursuing a career in engineering or land surveying. At CK3, we work on a diverse range of projects throughout the Pacific Northwest, and with offices located in both Ontario and Hermiston, web-based communication skills are key, as team members regularly work together on projects. If you have a strong background in civil or structural engineering, land surveying, or CAD design and thrive in a team setting, we would like to discuss potential career opportunities.

CK3 is a small family-friendly company that offers a comprehensive benefits package and other unique benefits like aid in relocation. Our goal is to provide a comfortable, family-friendly, enjoyable work atmosphere.

Click here to see what jobs we currently have posted or email us a copy of your resume. We look forward to hearing from you.

368 SW 5th Avenue
Ontario Oregon, 97914
Fax: (541)-889-2074

Ready to start your project?

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