Flannery Fire Protection

Flannery Fire Protection has proudly provided fire sprinkler services for Southeast WI and Northern IL since 1990, with commitment to quality workmanship and customer service. These services include fire sprinkler design, installation, service, maintenance and inspections. Flannery Fire was acquired in 2018 by Grunau Company, a like-minded organization that cares for our employees and customers.

This relationship benefits both Flannery Fire and Grunau customers with additional service options and resources. Safely protecting people with integrity through fire protection systems installation and maintenance. Flannery Fire Protection will provide quality fire protection services to ensure safe living for all of our customers.