William Decker, CMI, IL. Lic. 450.002240 is a Skokie, IL Certified Professional Inspector® and certified by the International Association of Certified Home Inspectors® (InterNACHI®)
An InterNACHI® ID can be used to verify William Decker, CMI, IL. Lic. 450.002240’s certification at any time.
William provides the following additional inspection services: