The details on C3 Construction LLC
- WA L&I registration
- C3CONCL782L2
- Registration checked
- July 27, 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Something here wrong or out of date?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?
C3 Construction LLC holds Washington State (L&I) contractor registration C3CONCL782L2, expiring November 2026. We verified it against the state record on July 27, 2026, and you can check the same number on Washington's contractor lookup in about a minute. L&I also lists a $30,000 contractor bond (Nationwide Mutual Ins Co) and $1,000,000 of liability insurance with Nautilus Ins Co through June 2027. Ask for proof of bond and current insurance before work starts.
What areas does C3 Construction LLC serve?
Deer Park. Service areas change, so confirm they cover your address when you call.
How did C3 Construction LLC end up on this page?
C3 Construction LLC is licensed and working in the Spokane area — that's the whole bar for a page here. 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.