The details on CJZ Construction LLC
- WA L&I registration
- CJZCOCL783DS
- Registration checked
- July 27, 2026
- Registered since
- 2022
- Expires
- March 2028
- Contractor bond
- $15,000 · Nationwide Mutual Ins Co
- Liability insurance
- $1,000,000 · Ohio Security Ins Co
- Insurance through
- March 2027
- Primary trade
- General Contractor
- L&I specialty
- CONCRETE
- Registered principal
- ZWISCHENBERGER, CARL J · since 2022
- Registered principal
- ZWISCHENBERGER, JAMES GERARD · since 2022
- Service area
- Spokane
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Questions worth asking CJZ Construction LLC
Is CJZ Construction LLC licensed in Washington?
CJZ Construction LLC holds Washington State (L&I) contractor registration CJZCOCL783DS, expiring March 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 $15,000 contractor bond (Nationwide Mutual Ins Co) and $1,000,000 of liability insurance with Ohio Security Ins Co through March 2027. Ask for proof of bond and current insurance before work starts.
What areas does CJZ Construction LLC serve?
Spokane. Service areas change, so confirm they cover your address when you call.
How did CJZ Construction LLC end up on this page?
CJZ 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.