Unparalleled Protection for Your Business

Centec is one of Wisconsin’s largest security systems integrators with proven expertise in the design, installation and service of commercial and executive residential clients.

Unparalleled Protection for Your Business

Centec is one of Wisconsin’s largest security systems integrators with proven expertise in the design, installation and service of commercial and executive residential clients.

Elevator Cellular Communicator
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Elevator Cellular Communicators

Looking to cut costs on expensive phone lines?
Centec Security & Fire is proud to offer a solution with Elevator Cellular Communicators—Meet your new alternative to phone lines. 

Key benefits include Increased Savings, Improved Call Quality, Easy Configuration and Install, a Flexible Operating System and High Speed Signal Transmission.

Contact Centec today to find out more about Elevator Cellular Communication and how much you can save!

Access Control

Access control systems regulate the movement of people entering or within your building to help protect your employees, property, and company information.

Centec can design and install a system that meets your needs, from applications as simple as two-door access, all the way up to multi-site, high-security integrated systems controlling hundreds to thousands of access points.

Fire Protection

Centec has a multitude of fire detection devices to help protect and monitor your business. Fire protection depends on the early detection and alerting of the occupants and emergency services.

Fires caused by faulty wires, accidents or machinery malfunctions could mean your business is minutes away from ruin…minutes that can make a difference in saving lives and reducing costly downtime.

Centec Security & Fire is a Honeywell Certified Installer.

Video Surveillance

Centec carries the latest in cameras, monitors, digital video recorders, and accessories.

The simple presence of cameras will serve as a deterrent. Video surveillance protects buildings, assets, and provides personal safety and documentation. Centec’s product line will provide outstanding imaging results in any environment.

Centec Security & Fire is a Bosch Certified Security Dealer.

Intrusion Alarms

Security devices that detect when someone enters your facility or residence are the best way to keep burglars out. The presence of a security system is often enough to deter theft.

Centec provides systems that work as stand-alone systems or as part of a totally integrated system. Our security systems are designed to work together with fire detection, video surveillance, and access control for a seamless integration system.

Customer WEB Access:

Contact us to sign up for WEB Access today, or log in:

“It is so good to know that there is a high-quality security company that is local to our area, which offers the latest technology, and superior service, and is versatile enough to offer these products and services to commercial clients as well as residential clients.

How absolutely pleased I am with Centec Security!”

★★★★★

—Residential Customer

(Google Review)

"This is the most honest and compassionate company I have ever came across! This company definitely honors their value, morals and I'm so grateful to have come across them. I could not and will not work with any other company when the time comes for the services they offer!"

★★★★★

—Prospective Customer

(Google Review)

"I had his team install a security system in my store
after a string of break-ins and couldn’t be more pleased.

The system install went smoothly,
they communicated the process and asked questions,
and it works perfectly. Thank you for your service!"

★★★★★

—Retail Customer

(Google Review)

"I manage condo properties for a living.
I cannot say enough how dedicated they are to GOOD CUSTOMER SERVICE.

They truly go above and beyond for the customer.
I would highly recommend this vendor.
"

★★★★★

—Commercial Customer

(Google Review)

"I have had the pleasure of working with Centec for a few years now and I am very impressed! They go above and beyond to be sure all of my questions are answered and they are always available when I need them.

The customer service I received from one of their employees was exceptional."

★★★★★

—Residential Customer

(Google Review)

"They go above and beyond when they see an opportunity,
and ultimately they make my life easier.

I have no problem recommending them to whomever may listen.
My experience has been stellar.
"

★★★★★

—Portfolio Manager

[Property Management | Client]

"Very professional family business!

Efficient and great people to work with.
Finished our security system in a day."

★★★★★

—Retail Customer

[Google Review]

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