Trust the leader in home and business security in Wisconsin.
Buildings in Green Bay, Appleton and Oshkosh rely on Martin Systems for security.

Smart. Safe. Solutions.

Martin Systems, Inc. is a Wisconsin based systems integrator and alarm company specializing in integrated security, fire protection, and home automation solutions that are cost effective and protect your greatest assets.

Our Services


Martin Systems has complete solutions for total protection.  We offer security cameras, access control, alarm monitoring and more.

Fire Protection

When a quick response is needed, we've got you covered. Martin Systems is NICET LEVEL III Certified and NFPA 72 Compliant.

Life Safety

We provide life safety solutions to secure lives and facilities.  Solutions - mass notification, fire alarm, and critical communication.

Camera Surveillance

We catch crooks and keep an eye on what’s important.  We offer HD cameras, wireless cameras, IP cameras and more.


Local Service Areas

Appleton - Fond du Lac - Green Bay - Egg Harbor - Lakeshore Community - Madison - Manitowoc - Marinette - Menominee, MI - Milwaukee - Oshkosh - Sheboygan - Wausau - West Bend


1-800-640-3130 | Customer Care | Billing | Sales & Estimating


Martin Systems, Inc.
2744 Manitowoc Road | Green Bay, WI 54311 | 1-920-432-2169 Map It


Martin Systems, Inc.
7863 Egg Harbor Rd | Egg Harbor, WI 54209 | 1-920-854-5427 Map It


Martin Systems, Inc.
2302 W. Badger Rd., STE 2 | Madison, WI 53713 | 1-608-273-2300 Map It


Martin Systems, Inc.
2325 Parklawn Dr STE H | Waukesha, WI 53186 | 1-866-620-5504 Map It

Martin Systems Inc Headqaurters