📍 75 Enterprise Rd, DELAFIELD, WI, 53018
📞 920-469-4935
📍 350 Austin Cir, Delafield, WI, 53018
📞 262-646-5911
📍 200 Regency Ct, Brookfield, MS, 53045
📞 414-255-3942
🌐 www.best-defense.com
Best Defense Security and Fire Protection - Professional design, installation, service, monitoring, and inspections of fire alarm systems, security systems, camera systems, and more throughtout Wisconsin.
Updated Sep 2026
📍 PO Box 1467, Waukesha, WI, 53187
📞 262-549-6000
🌐 centecsecurity.com
Centec Security Systems Inc is a security alarm systems provider located in Waukesha, Wisconsin, serving both commercial and residential clients since 1988. The company offers a wide range of services including 24-hour UL listed central station monitoring, video surveillance, remote access control systems management, and intrusion detection with remote monitoring. They also provide fire and life safety systems, emergency evacuation systems, and integrated communication systems. Their product offerings include hold-up alarms, burglar alarm systems, and access control systems.
📍 W222n615 Cheaney Rd Ste D, Waukesha, WI, 53186
📞 262-548-0100
🌐 guetzkeinc.com
Updated Aug 2026
📍 N56w16743 Ridgewood Dr Ste 800, Menomonee Falls, WI, 53051
📞 262-252-5931
🌐 jfahern.com
J. F. Ahern Co is a company based in Menomonee Falls, Wisconsin, specializing in sprinkler alarm systems. It has an active online presence as of 2026, indicating ongoing engagement with its services. Customers seeking reliable sprinkler alarm solutions can find this company in the Menomonee Falls area.
📍 N53w14782 Shawn Cir, Menomonee Falls, WI, 53051
📞 262-781-1710