The details on 6K Construction LLC
- WA L&I registration
- 6KCONCL742CS
- Registration checked
- July 27, 2026
- Registered since
- 2026
- Expires
- February 2028
- Contractor bond
- $30,000 · Nationwide Mutual Ins Co
- Liability insurance
- $1,000,000 · Sierra Specialty Insurance Com
- Insurance through
- February 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- KASINGER, JESSICA ANN · since 2026
- Registered principal
- KASINGER, DOYLE RYAN · since 2026
- Service area
- Deer Park
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking 6K Construction LLC
Is 6K Construction LLC licensed in Washington?
6K Construction LLC holds Washington State (L&I) contractor registration 6KCONCL742CS, expiring February 2028. 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 Sierra Specialty Insurance Com through February 2027. Ask for proof of bond and current insurance before work starts.
What areas does 6K Construction LLC serve?
Deer Park. Service areas change, so confirm they cover your address when you call.
How did 6K Construction LLC end up on this page?
6K 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.