How many general builder contractors are in WEST ALLIS, WA?

2 with a current Washington license, as of 2026-08-31.

How do I check a Washington contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Washington L&I licensee database.

General Builder contractors in WEST ALLIS, WA

2 listings

Source: Washington L&I license records. Last verified 2026-08-31.

There are 2 general builder contractors in WEST ALLIS, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-02; every listing shows its own number and expiry date. All are drawn from the Washington L&I register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
GLENN RIEDER, LLC	GLENNRL797NP	CONSTRUCTION CONTRACTOR	2027-08-23	WEST ALLIS	53219	Set up workspace
SYMBIONT SCIENCE ENG & CON INC	SYMBISE782RK	CONSTRUCTION CONTRACTOR	2026-12-02	WEST ALLIS	53214	Set up workspace

Quick answers

How many general builder contractors are in WEST ALLIS?: 2 with a current Washington license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the Washington L&I licensee database.