The details on Lill Construction Co
- WA L&I registration
- LILLC**233DC
- Registered as
- LILL CONSTRUCTION CO
- Registration checked
- July 27, 2026
- Registered since
- 1977
- Expires
- January 2027
- Contractor bond
- $30,000 · Cincinnati Ins Co
- Liability insurance
- $1,000,000 · Cincinnati Ins Co
- Insurance through
- December 2026
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Service area
- Spokane
- Phone
- (509) 328-2218
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Questions worth asking Lill Construction Co
Is Lill Construction Co. licensed in Washington?
Lill Construction Co. holds Washington State (L&I) contractor registration LILLC**233DC, expiring January 2027. 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 (Cincinnati Ins Co) and $1,000,000 of liability insurance with Cincinnati Ins Co through December 2026. Ask for proof of bond and current insurance before work starts.
What areas does Lill Construction Co. serve?
Spokane. Service areas change, so confirm they cover your address when you call.
How did Lill Construction Co. end up on this page?
Lill Construction Co. 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. Lill Construction Co. rates 5.0 out of 5 on Google across 3 reviews, and this page links straight to those reviews so you can read them for yourself.