At Sentinel Security, security is our only business! Providing security systems to homes and businesses

We understand that one of your primary concerns is the safety and security of your family, home and/or business. At Sentinel Security, security is our only business! For over 25 years, we have provided security solutions to clients throughout Northeast Wisconsin (Green Bay, Appleton, Oshkosh, Manitowoc, Black Creek and surrounding areas). Our quick response to service calls sets us apart from other security companies. There is no job too big or too small. We will work with you to design a securi...

We understand that one of your primary concerns is the safety and security of your family, home and/or business. At Sentinel Security, security is our only business! For over 25 years, we have provided security solutions to clients throughout Northeast Wisconsin (Green Bay, Appleton, Oshkosh, Manitowoc, Black Creek and surrounding areas). Our quick response to service calls sets us apart from other security companies. There is no job too big or too small. We will work with you to design a security system that offers the best protection, that is easy to use, and provides the level of comfort you are looking for. Sentinel Security provides security solutions for homes throughout Northeast Wisconsin - Appleton, Green Bay, Oshkosh, Manitowoc, Black Creek. Our home security products and services will help keep you and your family safe from break-ins, fire, carbon monoxide, water backups and temperature changes. We provide a free security assessment and will design a system that fits your needs and budget. Some of the residential security services we offer include: Video Surveillance Monitoring Options - Cellular, Internet and WIFI Door and window detection of intrusion Smoke and heat sensors Motion detectors Environmental sensors for - temperature, water, and carbon monoxide Driveway chimes or vehicle sensors 24 hour service and monitoring staffed by trained professionals who can dispatch appropriate help immediately Wireless systems Intercoms Commercial Security Company in Northeast Wisconsin Sentinel Security provides security solutions for businesses throughout Northeast Wisconsin - Appleton, Fox Cities, Neenah, Menasha, Oshkosh, Black Creek, Manitowoc, Greenville, and Kaukauna. Whether you need to secure a retail store, financial institution, manufacturing plant or medical facility, Sentinel Security can help. We are a Level ll certified and have a understanding of today's security needs. We provide a free security assessment and will design a system that fits your needs, organization and budget. Some of the commercial security services we offer include: Video Surveillance Monitoring Options - Cellular, Internet and WIFI Door and window detection of intrusion Smoke and heat sensors Motion detectors Card access 24 hour service and monitoring Wireless systems Intercoms