360.943.5579
Since 1962

50+ years

50+ Years Of
Distinction.


Our founder, Emmett Koelsch, distinguished himself by constructing high quality Seniors Housing. Decades later the legacy Emmett left is at the core of how Koelsch Construction does business. Delivering unsurpassed quality and craftsmanship is in our DNA.

A few ways we give our
clients the edge:

Planning And Design Support

General Contracting

Construction Services