The details on Imperial Building & Insts LLC
- WA L&I registration
- IMPERBI828B3
- Registration checked
- September 14, 2026
- Registered since
- 2018
- Expires
- January 2028
- Contractor bond
- $30,000 · Cincinnati Ins Co
- Liability insurance
- $1,000,000 · Austin Mutual Ins Co
- Insurance through
- January 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- NORTON, SCOTT FREDERICK · since 2018
- Registered principal
- NORTON, AMY MAE · since 2018
- Service area
- Spokane Valley
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Imperial Building & Insts LLC
Is Imperial Building & Insts LLC a registered contractor?
Registration IMPERBI828B3 is the one to check, and it expires January 2028. It is Imperial Building & Insts LLC's, filed with Washington State L&I. That was current on the state record as of September 14, 2026 — the link on this page goes to the record itself. The same record shows a $30,000 contractor bond (Cincinnati Ins Co) and $1,000,000 of liability insurance with Austin Mutual Ins Co through January 2027. Get current certificates for the bond and the insurance before anyone starts.
What areas does Imperial Building & Insts LLC serve?
They list Spokane Valley. Confirm your address is inside that when you ring — coverage moves around, especially in winter.
How did Imperial Building & Insts LLC end up on this page?
Licensed, and working in Spokane Valley. That is the bar for a page on this site, and Imperial Building & Insts LLC clears it. That registration is checked against Washington's record, and the date of the check is on this page for you to weigh.