The details on Northrup Construction Company
- WA L&I registration
- NORTHCC899DZ
- Registration checked
- September 14, 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
- Registered principal
- Northrup, Russell Allan · since 2011
- Registered principal
- Northrup, Doris Anita · since 2011
- 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Something here wrong or out of date?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
Does Northrup Construction Company hold a Washington contractor registration?
Yes — Northrup Construction Company holds Washington State (L&I) contractor registration NORTHCC899DZ, expiring March 2027. We checked it against the state record on September 14, 2026; the same lookup takes you about a minute if you want to see it yourself. On file alongside it: a $30,000 contractor bond (Lexon Ins Co) and $1,000,000 of liability insurance with Ohio Security Ins Co through March 2027. Get current certificates for the bond and the insurance before anyone starts.
What areas does Northrup Construction Company serve?
Spokane Valley 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.
How does a business get listed on this site?
Licensed, and working in Spokane Valley. That is the bar for a page on this site, and Northrup Construction Company clears it. The registration gets checked against the state's record and the date sits on this page, so you can judge how current it is.