Welcome to CNC Wisconsin. CNC WI is a part of the Campbell & Campbell, L.L.C. family. My name is Patrick Campbell, the owner.
We have an "A+" rating on "BBB"!
I have been in the low voltage industry since the mid 80’s. Our mission is quality services at an affordable price. We install and service:
- Security and fire protection
CCTV video surveillance cameras
Computer and network servicing
Access control
Voice and data wiring
It's all about Low Voltage
