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TRUSTED BY CEDAR HILL, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon171
    Verified home security system services reviews

Top-Rated Home security system pros in Cedar Hill - Updated Nov 2026

Avatar for Excellence IT
Excellence IT
5.0(
101
)
Smart Home System - Install or Service

Serving Cedar Hill, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Warranties offered

"The IT Teck, Lance from Excellence IT, arrived as scheduled and was able to resolve serveral issues I had experienced in upgrading my laptop to MicroSoft 365. He also ran a check of my operating systems and made serveral changes to improve my computers operation. After leaving I had a question as I begin using the installed systems and he was able to respond and help in getting a couple of issues resolved over the phone. I would use Excellence IT again if need."
Customer requested to have wires hidden (electrical outlet was installed).
Because this is a Samsung Frame, a media enclosure was needed to properly hang it on the fireplace. The media enclosure is installed behind the TV so that it can lay flat on the fireplace (power was ran from the attic).
Customer requested to have wires hidden (electrical outlet was installed) and LED lights.
Customer requested to have wires hidden (electrical outlet was installed).
Pictures of TVs Mounted

+5

1 neighbors recently requested a quote
Recommended by31%of homeowners
Avatar for Maximus Security Services
Maximus Security Services
4.8(
439
)
Alarm or Security System - RepairAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+2 more

Serving Cedar Hill, TX and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"We experienced beeping coming from our key pads on our ADT system. Certain zones were reported to check. We replaced batteries in the smoke detectors but that did not resolve our problem. Called Maximus Security, Kevin performed a complete system check. Found our back up battery was low on reserve power and replaced. Also rebooted system and performed certain coding that resolved our issues. All this for a very reasonable charge. What’s better, we got a call from Kevin a week later as a follow up call just to check if all was well. 5 star service!"
Gallery
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for DFW Security
DFW Security
4.3(
14
)
Surveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+1 more

Serving Cedar Hill, TX and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

Welcome to DFW Security, where state-of-the-art technology and friendly local service come together for your peace of mind. How can we help? \n**Note - EQUIPMENT MUST BE PURCHASED FROM DFW SECURITY** Cameras or security systems purchased elsewhere cannot be installed by DFW Security.

Smart Home
Home & Business Security
Cameras for Every Need
Doorbell Camera
Access Control

+12

Response time2 days
Response rate92%
1 neighbors recently requested a quote
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Cedar Hill, TX 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
B&R Repair and service
New to Angi
Building Automation System - Install or Service - For BusinessSmart Home System - Install or Service

Serving Cedar Hill, TX and surrounding areas

Approved

I have been a sole proprietor for 5 years now doing everything from automotive to welding and even small house repair and fencing. I have a state license for installing security equipment and other things great for your home or business. I focus on your satisfaction not just completing the job. Hope to do business with you soon.

Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Cedar Hill, TX and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Install was easy. Up front cost was pretty low with Angie's List coupon. Monthly price is a little high compared to competing companies. Response time with alarms is excellent. I was advised to use glass break alarms within 10 ft of my first floor windows, which we installed correctly. I asked prior to installation if having one in the kitchen would cause false alarms due to dishes clanging, etc. I was told the glass break alarms are configured to a precise frequency that alarms with breaking glass. So, not a "no", but not really an answer. Well, every time we cook dinner, wash dishes or empty the dish washer, the kitchen glass break alarm gives a warning which would sound the alarm if it was set. This has caused us a number of false alarms while we've been away due to shifting bowls or plates in our drying rack. For the first several we've had to pay our police department $120 to check the house, and I was only notified after the first alarm that there was a cheaper option for a security company to drive by to check for a break in."
Recommended by93%of homeowners
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Home Security Systems FAQs, answered by experts

A keypad deadbolt, a lock requiring a code entered on a keypad entry, can be a convenient option for families with children coming in and out and needing access to the home. It can also offer an easy solution if you rent your home out, since you can easily change the code as needed. So, depending on your home entry’s needs, a keypad deadbolt may be worth the extra expense.

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.

The best window alarm sensor depends on the type of window you’re concerned about since different types of sensors will work best in different scenarios. Many homes are equipped with contact sensors, which trigger an alarm when a window is opened, and each part of the sensor breaks contact with the other. But there are other options, too, like a glass break sensor or motion sensor, which both work well for windows that are in low-traffic areas.

Instead of a security door, you might opt for a heavy-duty screen door made from durable mesh, which allows better sunlight and airflow. Additionally, you could enhance security by installing strong locks on your existing door. A double-cylinder deadbolt provides robust security; however, be aware that some local laws prohibit them due to safety concerns during emergencies.

Home automation systems offer a wide range of automation products and services. Some of the most popular options include:

  • Cameras: $35–$350

  • Door and window sensors: $20–$100

  • Doorbells: $100–$350

  • Locks: $150–$400

  • Garage door openers: $150–$500

  • Lighting: $20–$100

  • Speakers: $30–$300

  • Outlets and plugs: $20–$100

  • Thermostats: $150–$300

  • Smoke and carbon monoxide detectors: $50–$150

  • Smart home hubs: $200–$900

  • Blinds: $50–$75

  • Appliances: $50–$3,000

  • Vacuums: $200–$1,200

  • Lawn systems: $80–$300

  • Wi-Fi and Mesh systems: $200–$500

  • Water monitoring: $100–$1,000

The Cedar Hill, TX homeowners’ guide to home security system services

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