The details on Northrup Construction Company
- WA L&I registration
- NORTHCC899DZ
- Registration checked
- July 27, 2026
- Registered since
- 2011
- Expires
- March 2027
- Contractor bond
- $30,000 · Lexon Ins Co
- Liability insurance
- $1,000,000 · Ohio Security Ins Co
- Insurance through
- March 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Service area
- Spokane Valley
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Northrup Construction Company
Is Northrup Construction Company licensed in Washington?
Northrup Construction Company holds Washington State (L&I) contractor registration NORTHCC899DZ, expiring March 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 (Lexon 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 Northrup Construction Company serve?
Spokane Valley. Service areas change, so confirm they cover your address when you call.
How did Northrup Construction Company end up on this page?
Northrup Construction Company 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.