Top-rated home security system pros.

Get matched with top home security system pros in Deerfield, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your home security system service project in Deerfield, WI?

Select your specific project to find the pro for you.

TRUSTED BY DEERFIELD, WI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon10
    Verified home security system services reviews

Find Home security system pros in Deerfield

Avatar for ADT
ADT
4.5(
871
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Deerfield, WI and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"I used to work in the security industry. Once I got married and had kids I definitely wanted a home security system. Bought ADT about a month ago and it’s worked out excellent. No glitches or issues and everyone was awesome in the buying and activation process."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

66 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Midwest Security and Fire, Inc.
Midwest Security and Fire, Inc.
5.0(
5
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Install - For Business+4 more

Serving Deerfield, WI and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

At Midwest Security & Fire, Inc., we understand the importance of feeling safe and secure in your home or business. That's why we're dedicated to providing top-notch security and fire alarm services security system installations in Milwaukee, WI, and the surrounding areas. With 25 years of experience in the industry, we've built a reputation as the go-to experts for all your security needs. Get in touch for your installation today!

Surveillance Cameras
Surveillance Cameras
Surveillance Cameras
Surveillance Cameras
Home Security

+4

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Guard Dog Surveillance Systems
Guard Dog Surveillance Systems
4.2(
23
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Deerfield, WI and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Not sure if there are enough positive words to rate Brian's work ethic, his knowledge base and all he brings to the table on a home security system install. In this case, he was putting in a Lorex system that was gifted to us. He did all the installation, hardwired, and it was all in place. Unfortunately, the cameras were somehow not compatible with the recorder. New cameras were ordered & received and he quickly returned to finish the install. Brian has the patience and mental toughness to figure out any problem he encountered here. I would trust his work for anyone considering a security system install, this guy is top notch! Don't use anyone else!"
Night Surveillance
Day Time Surveillance
Understanding Camera Resolution and why it matters
Business Peace of Mind
A closer look

+4

Response time2 days
14 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Trifecta Access Controls, LLC.
Trifecta Access Controls, LLC.
5.0(
2
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+2 more

Serving Deerfield, WI and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Trifecta Access Controls, LLC., is a locally/owner run and operated company with over 20 years experience. We specialize in all facets of home security and audio visual and computing. We understand the value of building life long relationships with our customers. Commercial and residential projects welcome. Prompt reply to your request. Call today for a free estimate 262-757-5170. \n\nGated Entries * Surveillance * Home Theatre * Alarm Systems * and Much More!!!

Near Madison
Another Gate in the Madison area.
Freshly installed pivot gate system.
Outside photo of the same gate as above.
Commercial Slide Gate

+2

Response time1 day
Recommended by100%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Deerfield, WI and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Credit card accepted

Protect Your Home is a leader in the home security industry, providing safety and peace of mind to more than 1.5 million families nationwide. Since we emerged in 1998, we've grown from a company of few to having over 2,000 high performance team members, three locations in Indianapolis, a sales center in Kentucky, and over 128 field branches across the country—and we're still growing.\n\nFor nearly 20 years, Protect Your Home has partnered with ADT®, the #1 name in home security. Today, with our national reach, we are one of ADT's biggest partners and the only partner to be designated as an Authorized Premier Provider.\n\nOur commitment to serving others combined with our projects, events, and culture contribute to the development of our team professionally, personally, and financially.\n\nIt's our mission. It's who we are. It's our legacy.\n

SA and Homeowner
Recommended by100%of homeowners
Visionary Technologies, LLC
New to Angi
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Deerfield, WI and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

Visionary Technologies is a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of security services that are customized to individual needs. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!\n\nServices we offer include the below.\nFire Alarm Systems - installation, design and annual inspections (required by code to be completed annually)\nCard Access Systems - Installation of key card door readers and connection to electronic locks. \nCCTV - Video surveillance systems installation and repair.\nIntercom - Installation and repair of apartment intercom systems. \nBurglar Alarm - Installation of burglar alarm systems commercial and residential. We also repair most brands of Burglar alarm systems.

Response time3 days
Avatar for Security One
Security One
4.1(
456
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Deerfield, WI and surrounding areas

In business since 2007

Credit card accepted

"We have our second home in the mountain so they were able to send it and he was able to work with our installers and it worked out fine. So far we were are pleased with it. We were with another security system for 12 years and we changed because their selection of product was of a higher grade. They are excellent."
Pictures
Compare our Compact Door Sensors to our Competitors
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by84%of homeowners
Avatar for Protect Your Home
Protect Your Home
3.3(
325
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Deerfield, WI and surrounding areas

In business since 1998

Credit card accepted

"They gave us the best rate and the setup was great for ADT system. The installer did have to tell us about other options that would cost more money but he did not pressure us when we declined. We had door, window and motion detectors included. They gave us a week to practice on the new system, but we could call if we were ready to go live sooner which we did. Set up was quick, easy and uneventful. Very nice installer, Phillip Brown. The cost was quoted at a low price, but the bill came from ADT and was much higher. We were told the contract to ADT did not catch up and we will be getting the lower price with a reimbursement for the excess of the first bill. We did the $99 install and are getting a $100 gift card back. 3 year contract is a little annoying but we plan to stay here for a long time."
Protect Your Home Vehicle
Recommended by63%of homeowners
Showing 1-10 of 50
Home Security Systems questions, answered by experts

If you're wondering what you should do with your old security alarm system after installing a new one, one option is to properly dispose of it at an electronics collection facility. Otherwise, if your old system is still in good shape, you can also donate it for someone else to use in their home.

It depends on your specific needs. A security system typically includes alarms, sensors for windows and doors , and 24/7 monitoring services, offering comprehensive protection with immediate response to potential threats. Cameras, on the other hand, primarily provide visual surveillance and evidence collection. A security system is preferable if your primary concern is deterring intruders and receiving real-time alerts. Cameras are ideal for monitoring and recording activities but might offer a different level of active protection. In many cases, a combination of both—a security system with integrated cameras—provides the most robust home security solution, offering prevention and documentation.

False alarms happen, and they could be due to a problem you need to troubleshoot, like faulty wiring, a mistaken setting, or the system needing an update. Turn off your system by disconnecting its power supply (both the battery and transformer) and give the manufacturer a call to see what they advise. 

Security cameras do not need wiring if they are wireless, meaning they are battery-operated and can connect through Wi-Fi. You’ll need to change the batteries on a wireless camera and ensure you have a steady connection to Wi-Fi for video storage. If you have a wired security camera, you’ll need to plug it into an outlet or other power source and a DVR device.

Yes, many providers offer remote troubleshooting and monitoring for business networks.

The Deerfield, WI homeowners’ guide to home security system services

From average costs to expert advice, get all the answers you need to get your job done.