The details on Baldwin Sign Co
- WA L&I registration
- BALDWSC975OW
- Registered as
- BALDWIN SIGN CO
- Registration checked
- July 27, 2026
- Registered since
- 2003
- Expires
- March 2028
- Contractor bond
- $4,000 · TRAVELERS CAS & SURETY CO
- Primary trade
- Electrical
- L&I specialty
- SIGN
- Registered principal
- WHIPPLE, NICOL · since 2003
- Registered principal
- WHIPPLE, NICOL J · since 2003
- Registered principal
- WHIPPLE, JON D · since 2003
- Registered principal
- WHIPPLE, JON · since 2006
- Service area
- Spokane
- Phone
- (509) 489-9191
- Website
- baldwinsigns.com
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Baldwin Sign Co
Is Baldwin Sign Co. licensed in Washington?
Baldwin Sign Co. holds Washington State (L&I) contractor registration BALDWSC975OW, expiring March 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 a $4,000 contractor bond (TRAVELERS CAS & SURETY CO). Ask for proof of bond and current insurance before work starts.
What areas does Baldwin Sign Co. serve?
Spokane. Service areas change, so confirm they cover your address when you call.
How did Baldwin Sign Co. end up on this page?
Baldwin Sign Co. 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. Baldwin Sign Co. rates 4.2 out of 5 on Google across 15 reviews, and this page links straight to those reviews so you can read them for yourself.