Home Security Systems in Minnesota

SHIELD Security Systems of Minnesota provides premier alarm and surveillance systems for the southern metropolitan area and southern half of the state. As the newest member of C&N Sales family, we look forward to meeting our client's need for dependable security services and exceptional service.

Find out if SHIELD is right for you

Security Systems For Your Home

Choosing a home security service provider in Minnesota can be a daunting task. We'll make shopping for a home security system easier by providing you with the information you need to make the right choice about protecting what you value most. Whether you're shopping for a new security system, reactivating an old alarm system or converting your existing system to SHIELD monitoring, you'll get the best home security system Minnesota has to offer with SHIELD Security Systems.

Custom Installation. No Gimmicks. No Long-Term Contracts. $18.50/mo Monitoring.

Expert Home Security Systems Minnesota Homeowners Deserve

We're not your average home security company. We bring that experience to the custom design of every home alarm system we install. At SHIELD, you’ll get an honest assessment backed by street smart experience and personal service like no other Minnesota home security company can offer. 

Local Security Team

Behind every SHIELD Security System is a team of responsive, professional and knowledgeable security experts to design, install and monitor your home alarm system so you can focus on more important things.

No Long-Term Contracts!

SHIELD Security Systems simply provides honest service and the best alarm system you can buy.

If you're looking for a dependable home security systems company, call SHIELD for the finest home security systems Minnesota offers. Contact us today and let our experts offer a solution to fit your unique security needs.

Custom Security Solutions For Your Family

Alarm Systems, Security Cameras, Access Control, Remote Monitoring, Medical Monitoring


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Smart Home Solutions You Can Control From Anywhere

24/7 Monitored Security • Fire, Police, Medical • Surveillance Cameras • Mobile Access

Learn More About Total Connect

Total Connect

Our Story

SHIELD Security Systems of Minnesota is a division of C&N Sales Company. Serving local Minnesota clients since 1928, we saw a huge demand from our existing customer base for quality alarm and surveillance products. Shortly after recognizing this need, we partnered with SHIELD Security Systems Development Corporation to provide premier security services throughout the state of Minnesota, focusing on the southern metropolitan area and the southern half of the state. We have been helping customers for over 85 years!

Switch and Save

Switching From Another Provider? ... Switch To SHIELD and save!

• No Charge to Switch Monitoring • Takeovers of any alarm system • Use your existing equipment  • No long term contracts required • $18.50/mo monitoring 

Switch to SHIELD and Save Today

Feeling the Love


"I trust Ken's background in law enforcement and I know that he puts his heart and soul and passion for protecting people into this business. I feel safer knowing that Ken's behind it."

- Lisa Schmidt, Home Owner

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"Working with SHIELD is always easy and enjoyable. They're considerate of our staff and responsive to our needs ... saved us money by utilizing equipment we had... I always get prompt answers..."

 Tara Burgess, EPIC

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"Just wanted to thank you guys for going above and beyond the call of duty. ...The cameras that you installed at my office are spectacular. The images are way clearer than I ever thought possible."

- Michael Arno, Entrepreneur

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