The details on C3 Construction LLC
- WA L&I registration
- C3CONCL782L2
- Registration checked
- September 14, 2026
- Registered since
- 2022
- Expires
- November 2026
- Contractor bond
- $30,000 · Nationwide Mutual Ins Co
- Liability insurance
- $1,000,000 · Nautilus Ins Co
- Insurance through
- June 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- COLON, CARLOS RODRIQUEZ · since 2022
- Registered principal
- COLON, HEIDI JOY · since 2022
- Service area
- Deer Park
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking C3 Construction LLC
Is C3 Construction LLC licensed in Washington?
Registration C3CONCL782L2 is the one to check, and it expires November 2026. It is C3 Construction LLC's, filed with Washington State L&I. That was current on the state record as of September 14, 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 $1,000,000 of liability insurance with Nautilus Ins Co through June 2027. Ask them to send the bond and insurance certificates over before the first day on site.
What areas does C3 Construction LLC serve?
They list Deer Park. Confirm your address is inside that when you ring — coverage moves around, especially in winter.
How did C3 Construction LLC end up on this page?
Every general contractor business licensed in the Spokane area gets a page here, and C3 Construction LLC is one of them. We check that registration against the state's own record and date the check on this page, so you can see for yourself how current it is.