The details on Polytech
- WA L&I registration
- POLYT**203N5
- Registration checked
- July 27, 2026
- Registered since
- 1980
- Expires
- January 2028
- Liability insurance
- $500,000 · AMCO Ins Co
- Insurance through
- March 2027
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Service area
- Spokane
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Polytech
Is Polytech licensed in Washington?
Polytech holds Washington State (L&I) contractor registration POLYT**203N5, expiring January 2028. 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 $500,000 of liability insurance with AMCO Ins Co through March 2027. Ask for proof of bond and current insurance before work starts.
What areas does Polytech serve?
Spokane. Service areas change, so confirm they cover your address when you call.
How did Polytech end up on this page?
Polytech 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.