Serving Minnesota properties since 2011
Minnesota Low Voltage & Security Contractor
Thoughtfully designed security, controlled entry, monitoring, and network infrastructure—installed cleanly and supported locally.
Start with your property
Solutions Built Around How Your Space Works
Commercial Properties
Coordinated security and connectivity for offices, warehouses, retail, clinics, schools, apartments, and working facilities.
Explore commercial solutions
Homes, Farms & Cabins
Practical technology planning for the house, driveway, garage, shop, lake property, and detached buildings.
Explore residential solutionsCommercial systems
Five Systems. One Accountable Contractor.
Start with the outcome your property needs. Each service has its own detailed page covering the equipment, process, and practical fit.
Security Cameras
Purpose-built camera coverage with dependable recording and simple remote viewing.
Camera systems
Live Video Monitoring
After-hours video verification and active response when a person or vehicle enters a protected area.
Live monitoring
Burglar Alarms
Professional intrusion detection with practical controls, alerts, and verified response options.
Alarm systems
Access Control
Manage who can enter, when they can enter, and which doors they can use across your property.
Controlled entry
Low Voltage Wiring & Cabling
Structured cabling, fiber, network racks, Wi-Fi, and voice infrastructure built for reliable daily use.
Network and wiringWhy Magnuson
Good Technology Starts With Good Planning
We look at the property, the people using it, and the problems worth solving before recommending equipment. That leads to a cleaner install and a system that makes sense on day one.
Meet Magnuson Low Voltage Wiring- 2011Serving Minnesota properties since 2011
- One teamCoordinated security, entry, monitoring, and connectivity
- Clean workLabeled, documented installations built to be serviced
- Local supportPlanning, installation, training, and responsive follow-through
Work you can inspect
Real Installations. Real Properties.
See how organized infrastructure, dependable entry, and thoughtful camera coverage come together on active Minnesota properties.
Built for working properties
Experience Across Industries
From offices and clinics to schools, churches, retail, warehouses, multifamily buildings, and contractor yards, we plan around the way each property operates.
See industries we serveLocal reach
North Metro to East Central Minnesota
Based in Rush City and serving the North Metro, I-35 corridor, East Central Minnesota, and nearby communities in Western Wisconsin.
Explore our service areaClient feedback
Trusted From Planning Through Support
“Magnuson Low Voltage Wiring has been an exceptional partner for Plastech Corporation. Over the course of several projects, they have installed hundreds of security cameras across multiple locations with precision, professionalism, and efficiency. Their team is knowledgeable, responsive, and always goes the extra mile to ensure everything is done right the first time.”
“Magnuson Low Voltage Wiring was great to work with. Bob is professional, knowledgeable, and was quick to fit us into his schedule to help us with our project. Thank you for all of your help!”
“From planning through training, Bob was professional, communicative, and meticulous. He kept the project on schedule and on budget; the cabling was tidy, permissions were set exactly as requested, and everything worked smoothly from day one.”
Start with a conversation
Plan Your Low Voltage Project
Tell us about the property and what you want the system to accomplish. We will help define a practical next step.
