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TRUSTED BY DECATUR, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon11
    Verified home security system services reviews

Top-Rated Home security system pros in Decatur - Updated Nov 2026

Avatar for ADT
ADT
4.5(
892
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Decatur, TX 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

32 neighbors recently requested a quote
Recommended by88%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 Decatur, 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 Texas Made Security
Texas Made Security
4.8(
45
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Decatur, TX and surrounding areas

Approved

In business since 2013

Credit card accepted

Offers commercial services

"Pete came out and did exactly what he said he would do. He was quick, responsive and came when he said he would come, which is hard to find these days. I plan on using Texas Made Security again for other projects that may come up. Thank you for a job well done!"
Response time1 day
2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for NTPC Tech Solutions LLC
NTPC Tech Solutions LLC
5.0(
2
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+3 more

Serving Decatur, TX and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

Unlike big corporations, we're not just another nameless service that locks you into contracts and disappears - we're your neighbors, your friends, and your community partner. We live and work here, just like you and we're personally invested in your safety. We provide customizable security solutions that seamlessly work together to eliminate the pain points you will inevitably experience with other gadgets you can find in retail stores. \n \nWhat sets us apart? Comprehensive Video Surveillance. Intrusion Alarms for True Peace of Mind. Home Automation with Global Reach. Smart Access Control for Businesses \n \nWhy choose us? Custom Security Solutions. In-House Human Support: 9am to 12am CT. Onsite Support Within 120 Miles from 76208 \n \nSecurity isn't about gadgets; it's about peace of mind, and that's precisely what we offer. Contact us today BEFORE you invest in security!! You won't regret it.

Response time1 day
Recommended by50%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Decatur, 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
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Home Security Systems FAQs, answered by experts

Each has its use, depending on the scenario. Security doors are primarily intended to keep people out of the home, while storm doors are used to protect the home from extreme weather. Both tend to be made from heavy-duty metal and may include glass panels to allow light to enter the home. Storm doors can feature mesh screens, just like screen doors, to allow for increased ventilation and to keep out pests. Security doors rarely, if ever, have mesh screens.

While all security lighting systems offer different benefits, motion sensor security lights have the most advantages and the fewest cons for the average homeowner. While the upfront cost can be hefty, automatic, motion-detected activation will reduce your energy bills in the long run by ensuring the lights are only turned on when necessary. Plus, they’ll ward off intruders and help invited guests find their way onto your property in equal measure. 

Ultimately, the decision should align with your objectives. For general home security, visible cameras at entry points and high-traffic areas are recommended to deter intruders. In areas where privacy is a concern, use hidden cameras sparingly and within legal limits.

In general, keyless door locks are considered safe, and their security depends on the type and quality of the lock. They cannot be picked like a traditional lock and often include added features like biometric access, PIN codes, and smartphone connectivity, which can make them more secure. However, they are not without risks. Potential vulnerabilities include hacking for Wi-Fi-connected models, battery failure, power outages, and technical malfunctions. To maximize security, it is important to choose a reliable brand, stay on top of software updates, and perform regular maintenance. While the risks are different, keyless locks are not considered more dangerous than traditional locks.

Understanding the pros and cons of installing a home security system is the first step to deciding which one is right for you. A few of the advantages and disadvantages include:

Pros

  • Added security for your household

  • Reduced home insurance premiums

  • Many smart home integrations available

  • Security companies can monitor your home 

Cons

  • Expensive setup costs 

  • Subscription costs can add up quickly

  • Features may be vulnerable to hackers

  • Weak signal reduces the security of a wireless system

The Decatur, 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.