Serving the Greater Northwest since 1972

About Us
CK3, LLC dates back to 1972 with it's parent company being "G&W Engineering". The company has had several name changes over the years and had become known as "Edwards & Cummings, LLC". In 2006 by the merger of two local firms, "Edwards & Cummings, LLC" and "K-3 Services, Inc." the firm is now known as "CK3, LLC.
Ontario Office
Our Ontario Office was established in 1972, located at 34 N. Oregon Street. Albert Gaschler and Bill Weaver were the original principles in the Ontario Office. In 1985 we moved to 768 Sunset Drive and in 1997, we relocated to 156 SE 1st Street in Ontario. In 2007 we moved to our current building, located at 368 SW 5th Avenue and can be reached at (541) 889-5411.

CK3, LLC staff has over 40 years of experience in civil, structural & electrical engineering, surveying, planning, project management and administration services to meet any need and take pride in our ability to effectively and efficiently carry out challenging and complex projects.

Hermiston Office
Our Hermiston Office was established in 1975 (originally known as Gaschler & Associates) and was located in the Reclamation Building in Hermiston Oregon. Albert Gaschler, David Leonard and Denny Edwards were the original principles in the Hermiston Office. In 1987 we moved to 82077 Hwy 395 N., in Umatilla, Oregon. In 2011 we moved to our current building, located at 945 W. Orchard Avenue. The building was locally known as the Orchard Pharmacy. We can be reached at (541) 567-2345.

CK3, LLC staff has over 40 years of experience in civil, structural & electrical engineering, surveying, planning, project management and administration services, we take pride in our ability to effectively and efficiently carry out challenging and complex projects.

On the following pages we have selected a sampling of past projects that represent the broad range of our design and engineering expertise. A comprehensive or specific specialized listing of CK3 projects can be provided upon request.