The details on Semtner Construction
- WA L&I registration
- SEMTNC*902NB
- Registration checked
- September 14, 2026
- Registered since
- 2010
- Expires
- January 2027
- Contractor bond
- $30,000 · WESTERN NATIONAL MUTUAL INS CO
- Liability insurance
- $1,000,000 · General Ins Co of America
- Insurance through
- January 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- SEMTNER, JUSTIN FRANKLIN · since 2010
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Semtner Construction
Does Semtner Construction hold a Washington contractor registration?
Yes — Semtner Construction holds Washington State (L&I) contractor registration SEMTNC*902NB, expiring January 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. L&I also lists a $30,000 contractor bond (WESTERN NATIONAL MUTUAL INS CO) and $1,000,000 of liability insurance with General Ins Co of America through January 2027. Ask them to send the bond and insurance certificates over before the first day on site.
Where does Semtner Construction work?
Spokane. Service areas change, so confirm they cover your address when you call.
How did Semtner Construction end up on this page?
Every general contractor business licensed in the Spokane area gets a page here, and Semtner Construction is one of them. 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.