Serving Southern Oregon and Northern California



The Civil Engineering professionals at KAS & Associates, Inc. can provide our clients with essentially all Civil Engineering services needed to develop any sized lot, from a single family residence, to commercial, to a three hundred acre destination resort.


The Structural Engineering Professionals at KAS & Associates, Inc. are experienced in a wide variety of construction methods and materials used throughout the Pacific Northwest. We pride ourselves on being approachable, creative and flexible in providing the appropriate design for our clients needs and budget while still meeting all applicable Codes and practices.


Established in 1979, KAS & Associates, Inc. is a professional engineering firm offering a broad range of services in civil engineering, structural engineering, municipal services, land development consultation, planning, project management and construction consultation.In addition to providing engineering services to the private sector, KAS & Associates Inc. is City Engineer for several cities in the Rogue Valley. The knowledge of city operations provides a definite advantage to our clients when coordinating with the municipal departments. We have an excellent reputation working with the City and County departments located in Southern Oregon and Northern California.

Contact Us

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Medford Office

304 S. Holly Street
Medford, OR 97501
Monday – Thursday
9am – 4pm
Friday – Appointment only
(541) 772-5807