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You're set to Coeur d'Alene. Baldwin Sign Co. holds a Washington registration only — an Idaho job needs an Idaho-registered crew.

Electrical
BS

Baldwin Sign Co.

WA L&I registrationEst. 1940
(509) 489-9191

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Credentials & honors

Baldwin Sign Co. covers one trade from start to finish: commercial signs, designed, fabricated in its own shop and installed. Channel letters, halo-lit and push-through letters, blade signs, pylons, monuments and LED retrofits all come out of the Spokane operation. The work reaches well past the city line, with recent jobs in Pullman, Deer Park, Colville, Ritzville, Walla Walla and Kennewick. The business traces its roots to a predecessor licence dating to 1940.

Recent electrical permits show what the shop builds: halo-lit channel letters for the Three Rivers Convention Center in Kennewick, a new channel letter set for Pullman Urgent Care, a sign for a beer stand inside GESA Field, and LED retrofits on a pharmacy sign in Chewelah and a car wash in Cheney. The state insures the crew, in the 21 to 30 range, under classes for sign erection, metal sign manufacturing, plastic cutting and forming, and shop sign painting. Public-works filings run from 2006 on, mostly as a subcontractor, for Washington State University, Samaritan Healthcare, Spokane Public Schools, Central Valley, Mead, Eastern Washington University and the City of Spokane. The company advertises U.L. listed work. This is a commercial sign shop. It fits a storefront, restaurant or taphouse that wants a full sign package, a business replacing a tired cabinet or pole sign, or an owner converting older illuminated signs to LED. It also suits school districts and public facilities running prevailing-wage projects. Framing, structural carpentry and residential remodeling sit outside what Baldwin does. The state lists Nicol Whipple and Jon Whipple as principals since 2003. Before a sign goes up, pin down the scope in writing: who handles the city or county sign permit, who provides power to the location, and whether removing the old sign and patching the wall or fascia is included. Ask how changes are priced if the landlord or the city asks for a different size or placement partway through. For illuminated signs, ask what the warranty covers on LEDs and power supplies, since Spokane winters are hard on exterior electrical. Confirm that the crew will haul away old cabinets and debris.

WA L&I registration verified October 1, 2026 · see the state record

WA L&I registration
Registration number
BALDWSC975OW
Registered as
BALDWIN SIGN CO
Registration checked
October 1, 2026
Registered since
2003
Expires
March 2028
Contractor bond
$4,000 · TRAVELERS CAS & SURETY CO
Check it on the state record
On Google
4.2/ 5

Baldwin Sign Co.'s Google rating, from 15 reviews. Worth ten minutes before you call — read the most recent ones first.

Read the reviews on Google
Listed services
01
Custom sign packages
02
Sign design and fabrication
03
Sign installation and maintenance
04
Blade, electrical, channel letter, illuminated, halo, and pu
05
Restaurant and taphouse signage
06
Sign retrofitting

Ask Baldwin Sign Co. which of these their own crew handles.

The record

The details on Baldwin Sign Co

WA L&I registration
BALDWSC975OW
Registered as
BALDWIN SIGN CO
Registration checked
October 1, 2026
Registered since
2003
Expires
March 2028
Contractor bond
$4,000 · TRAVELERS CAS & SURETY CO
Established
1940
Primary trade
Electrical
L&I specialty
SIGN
Registered principal
Nicol Whipple · since 2003
Registered principal
Nicol Whipple · since 2003
Registered principal
Jon Whipple · since 2003
Registered principal
Jon Whipple · since 2006
Based in
Spokane

Own this business? Claim the listing to correct anything here.

Before you call

Questions worth asking Baldwin Sign Co

Is Baldwin Sign Co. licensed in Washington?

Baldwin Sign Co. is registered with Washington State L&I under number BALDWSC975OW, expiring March 2028. Checked against Washington's own record on October 1, 2026, and this page links straight to it. On file alongside it: a $4,000 contractor bond (TRAVELERS CAS & SURETY CO). Ask for proof of bond and current insurance before work starts.

What can Baldwin Sign Co. help with?

Their electrical list runs to Custom sign packages, Sign design and fabrication, Sign installation and maintenance, Blade, electrical, channel letter, illuminated, halo, and pu, Restaurant and taphouse signage, Sign retrofitting. Worth asking which parts the crew does itself and which go to a sub.

How is Baldwin Sign Co. rated?

4.2 out of 5 on Google, across 15 reviews. This page links straight to them — read the most recent first, since they tell you how the business runs now rather than how it ran three years ago.

Whose number is 509-489-9191?

It belongs to Baldwin Sign Co., an electrical contractor based in Spokane (baldwinsigns.com). Missed the call? Ring (509) 489-9191 back with your address and a rough scope to hand — it is the difference between a real number and a range.

For the owner

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