The details on CSB Construction
- WA L&I registration
- CSBCOC*756Q1
- Registration checked
- October 1, 2026
- Registered since
- 2025
- Expires
- November 2027
- Contractor bond
- $30,000 · Nationwide Mutual Ins Co
- Liability insurance
- $300,000 · HISCOX INSURANCE COMPANY INC
- Insurance through
- November 2026
- Established
- 2022
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- Ruslan Rhitko · since 2025
- Based in
- Spokane
Own this business? Claim the listing to correct anything here.
Questions worth asking CSB Construction
Is CSB Construction licensed in Washington?
Registration CSBCOC*756Q1 is the one to check, and it expires November 2027. It is CSB Construction's, filed with Washington State L&I. That was current on the state record as of October 1, 2026 — the link on this page goes to the record itself. The same record shows a $30,000 contractor bond (Nationwide Mutual Ins Co) and $300,000 of liability insurance with HISCOX INSURANCE COMPANY INC through November 2026. Ask them to send the bond and insurance certificates over before the first day on site.
What kind of work does CSB Construction take on?
CSB Construction lists these general contractor services: General contracting. Ask which of them the crew self-performs and which they sub out.