The details on 6K Construction LLC
- WA L&I registration
- 6KCONCL742CS
- Registration checked
- September 7, 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Something here wrong or out of date?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 a registered contractor?
The number you want is 6KCONCL742CS — 6K Construction LLC's Washington State L&I contractor registration, expiring February 2028. Last checked September 7, 2026. Washington's contractor lookup is free and open if you want to confirm it today. The same record shows a $30,000 contractor bond (Nationwide Mutual Ins Co) and $1,000,000 of liability insurance with Sierra Specialty Insurance Com through February 2027. Get current certificates for the bond and the insurance before anyone starts.
What areas does 6K Construction LLC serve?
Deer Park is what they cover. A crew close to you is the one that comes back for a warranty call, so it is worth asking how far out they really travel.
Why is 6K Construction LLC listed here?
6K Construction LLC is licensed and working in the Spokane area — that's the whole bar for a page here. The registration gets checked against the state's record and the date sits on this page, so you can judge how current it is.