Spectrum Systems LLC is a Minnesota State licensed, family owned and operated business in Mankato, Minnesota.
Spectrum Systems has more than 25 years experience in the security industry, having provided security on highly restrictive government projects to home alarm systems. Spectrum Systems provides the highest quality products and services at affordable prices. And because not two jobs are alike, we offer the expertise and advanced technology from a variety of security manufactures, giving you the best products for the safety of your family or business.
Safe and Secure
“Spectrum Systems was so helpful and explained everything to me in detail. They made it comfortable for me to order my system and the installer was friendly and very patient. They took time to explain everything to me and I feel safe and secure with the new alarm system in my house.”
