The details on CK Construction
- WA L&I registration
- CKCONC*841D9
- Registration checked
- November 1, 2026
- Registered since
- 2016
- Expires
- October 2028
- Contractor bond
- $30,000 · Western Surety Co
- Liability insurance
- $1,000,000 · Concert Specialty Insurance Co
- Insurance through
- March 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- Cergey Korchemnyy · since 2016
- Based in
- Spokane
Own this business? Claim the listing to correct anything here.
Questions worth asking CK Construction
Is CK Construction a registered contractor?
Registration CKCONC*841D9 is the one to check, and it expires October 2028. It is CK Construction's, filed with Washington State L&I. That was current on the state record as of November 1, 2026 — the link on this page goes to the record itself. L&I also lists a $30,000 contractor bond (Western Surety Co) and $1,000,000 of liability insurance with Concert Specialty Insurance Co through March 2027. Get current certificates for the bond and the insurance before anyone starts.