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Avatar for ADT

ADT

3750 Priority Way South Dr
4.53(
734
)
Approved Pro

ADT

3750 Priority Way South Dr
4.53(
734
)
Approved Pro
Customers say: Terrific value
3680 local quotes requested
151 years of experience

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."

Luke W on October 2025

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"Bought security through ADT mainly for the automation options that come with the system. My spouse loves being able to turn on and off our lights in different areas of the house while we are gone. We travel often, so giving the illusion that we are home is a good deterrent."

Luke W on October 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

615 N 150 E
4.85(
292
)
Approved Pro

SafeStreets - ADT Authorized Provider

615 N 150 E
4.85(
292
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
61 local quotes requested

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"connected with safestreets to get home security setup. it’s been fine. have used many other services before but this one seems like it will fit our needs best."

Cheri O on October 2025

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"connected with safestreets to get home security setup. it’s been fine. have used many other services before but this one seems like it will fit our needs best."

Cheri O on October 2025


Monitex Security, Inc.

670 Myrtle Avenue, Suite 6342
New on AngiNew on Angi
Approved Pro

Monitex Security, Inc.

670 Myrtle Avenue, Suite 6342
New on AngiNew on Angi
Approved Pro
8 years of experience
Free onsite estimate

We only provide Virtual Remote Guardian. We do not offer any other services. We offer over 20 years experience in the Security Services Industry. We've established a solid reputation in security projects for residential homes in the Lewisville and surrounding areas. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

We only provide Virtual Remote Guardian. We do not offer any other services. We offer over 20 years experience in the Security Services Industry. We've established a solid reputation in security projects for residential homes in the Lewisville and surrounding areas. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.


Avatar for Services Butler

Services Butler

68 Beacon St
5.00(
1
)
Approved Pro

Services Butler

68 Beacon St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our system is custom built to deter real threats our home security systems doesn't just record crime, they help prevent it. With outdoor security cameras that detect lurkers and scare them away, a doorbell camera that detects and protects packages, and smart locks, lighting, and security sensors—your home is always protected.

"Extremely efficient and professional!"

Mark K on June 2021

We specialize in residential and Monitored Security & Automation. Options include: Remote Monitoring | Indoor & Outdoor Cameras | Camera Doorbells | Smart Locks. Our system is custom built to deter real threats our home security systems doesn't just record crime, they help prevent it. With outdoor security cameras that detect lurkers and scare them away, a doorbell camera that detects and protects packages, and smart locks, lighting, and security sensors—your home is always protected.

"Extremely efficient and professional!"

Mark K on June 2021


Avatar for Custom Technology Solutions

Custom Technology Solutions

9632 Persimmon Point Drive
4.81(
8
)
Approved Pro

Custom Technology Solutions

9632 Persimmon Point Drive
4.81(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Where Highest Quality Meets Lowest Price! We offer over 18 years experience in the low-voltage Industry. We've established a solid reputation in security projects, home automation, home theater, TV installation and access points, phone and data communications for large executive homes, corporations, and residential homes across the country. We are licensed in both the city and the county. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"This company is absolutely fantastic! Tony is so professional and a really great guy. He bid me a price for some work that turned out to be much more complicated than originally thought. He did not try and increase his price and did the work for the pre-determined rate. In addition, I had a tv he was supposed to hang that was brand new in the box. When he opened it, he discovered the screen was shattered. I was able to return the tv and he is coming back out on a separate trip to hang it. He has really gone above and beyond. I cannot recommend him more highly."

Dan M on December 2019

Where Highest Quality Meets Lowest Price! We offer over 18 years experience in the low-voltage Industry. We've established a solid reputation in security projects, home automation, home theater, TV installation and access points, phone and data communications for large executive homes, corporations, and residential homes across the country. We are licensed in both the city and the county. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"This company is absolutely fantastic! Tony is so professional and a really great guy. He bid me a price for some work that turned out to be much more complicated than originally thought. He did not try and increase his price and did the work for the pre-determined rate. In addition, I had a tv he was supposed to hang that was brand new in the box. When he opened it, he discovered the screen was shattered. I was able to return the tv and he is coming back out on a separate trip to hang it. He has really gone above and beyond. I cannot recommend him more highly."

Dan M on December 2019


Avatar for DST Security

DST Security

476 Old Smizer Mill Road, #171
4.97(
22
)
Approved Pro

DST Security

476 Old Smizer Mill Road, #171
4.97(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We opened our business in the spring of 2009. We started as a home theater wiring and installation company. As time pressed on it was clear that most home owners wanted someone that could take care of more than just a home theater, and since technology has evolved in the past years we have had to adapt now offering complete Smart Home Technology. Smart home options typically will integrate Security Surveillance Door locks Thermostats Garage doors, and so much more.

"I purchased a house with an existing security system. JR came out and was able to tell me exactly what I needed to update the system. During the installation the guys walked me through how to work everything. Very happy I went with DST Security."

Sue W on July 2021

We opened our business in the spring of 2009. We started as a home theater wiring and installation company. As time pressed on it was clear that most home owners wanted someone that could take care of more than just a home theater, and since technology has evolved in the past years we have had to adapt now offering complete Smart Home Technology. Smart home options typically will integrate Security Surveillance Door locks Thermostats Garage doors, and so much more.

"I purchased a house with an existing security system. JR came out and was able to tell me exactly what I needed to update the system. During the installation the guys walked me through how to work everything. Very happy I went with DST Security."

Sue W on July 2021


Avatar for C&R Communications

C&R Communications

3646 Arpent Street
4.86(
11
)
Approved Pro

C&R Communications

3646 Arpent Street
4.86(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

At C&R Communications, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"showed up on time stayed until got everything figured out and installed"

Dave B on July 2023

At C&R Communications, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"showed up on time stayed until got everything figured out and installed"

Dave B on July 2023


Avatar for Legacy Door & Security, LLC

Legacy Door & Security, LLC

4.83(
6
)

Legacy Door & Security, LLC

4.83(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full-service professional Door Company with 27 years experience. Professional Journeyman Carpenters. We handle everything from simple tune-ups to complete replacements. We handle all things related to Commercial and Residential Security and Doors. Locksmith Services, Hardware, Hinges, Pivots, Hollow Metal Doors, Garage Doors, Storm Doors

"The crew was timely, efficient, and extremely professional. Couldn’t be happier with the work."

Steven F on September 2022

Full-service professional Door Company with 27 years experience. Professional Journeyman Carpenters. We handle everything from simple tune-ups to complete replacements. We handle all things related to Commercial and Residential Security and Doors. Locksmith Services, Hardware, Hinges, Pivots, Hollow Metal Doors, Garage Doors, Storm Doors

"The crew was timely, efficient, and extremely professional. Couldn’t be happier with the work."

Steven F on September 2022


Seti Security Solutions, LLC

117 S Lexington St
No reviews yet

Seti Security Solutions, LLC

117 S Lexington St
No reviews yet
10 years of experience

SETI Security Solutions, LLC Provides Modernized Private Security And Patrol Services, As Well As Corporate And Home Alarm Monitoring Solutions. Our Assertion Is To Be A Leader In Our Industry, Vowing To Always Cover Every Angle And To Adapt To Any Change. As CEO Of SETI Security Solutions, LLC It Is Important That Our Clients Be Made Aware Of How Seriously We Take The Protection Of Family, Home, Business, and Property.  Our Security Solutions Prevent Potential Crimes From Taking Place Everyday.  We Hope That This May Be The Start Of An Exciting And Productive Relationship On What Promises To Be A Worthwhile Project. Respectfully, Julian Vaughn, CEO Website | www.SetiSecurity.com

SETI Security Solutions, LLC Provides Modernized Private Security And Patrol Services, As Well As Corporate And Home Alarm Monitoring Solutions. Our Assertion Is To Be A Leader In Our Industry, Vowing To Always Cover Every Angle And To Adapt To Any Change. As CEO Of SETI Security Solutions, LLC It Is Important That Our Clients Be Made Aware Of How Seriously We Take The Protection Of Family, Home, Business, and Property.  Our Security Solutions Prevent Potential Crimes From Taking Place Everyday.  We Hope That This May Be The Start Of An Exciting And Productive Relationship On What Promises To Be A Worthwhile Project. Respectfully, Julian Vaughn, CEO Website | www.SetiSecurity.com


Thomas Kelley

206 Carlyle Ave
4.95(
20
)

Thomas Kelley

206 Carlyle Ave
4.95(
20
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

residential / commercial low voltage wiring and installation / repair. Voice / Data, telephone systems,security camera, Networking, POS, Audio / Visual. TV installation / wall mounting. CATV, CCTV, CAT5/6, Coax, and much more

"I called Tom the other day. My brother needed help getting a new TV set up. Tom went above and beyond to help my brother out. I would highly recommend him to anyone in need of his services. He is very knowledgeable about what he does and he follows through until the job was complete. Tom, thank you again for your help!! Mike and Randy Graves"

Michael G on April 2021

residential / commercial low voltage wiring and installation / repair. Voice / Data, telephone systems,security camera, Networking, POS, Audio / Visual. TV installation / wall mounting. CATV, CCTV, CAT5/6, Coax, and much more

"I called Tom the other day. My brother needed help getting a new TV set up. Tom went above and beyond to help my brother out. I would highly recommend him to anyone in need of his services. He is very knowledgeable about what he does and he follows through until the job was complete. Tom, thank you again for your help!! Mike and Randy Graves"

Michael G on April 2021

Showing 1-10 of 49
Home Security Systems questions, answered by experts

Your best bet is to install a bracket that secures to the bottom of the unit and the side of your house. You should still secure the AC unit in the open window using some of the other methods already listed, but a bracket is best to ensure that it stays put—both during operation and in case of an attempted theft.

The average cost of a home security system is about $700, ranging from $280 to $1,150. Costs to consider include equipment, surveillance fees, and other additional features. Cost factors that determine your system’s price include the type of security system, materials, labor, activation fees, monthly fees, and permits. Additional features and upgrades may include:

  • Video surveillance monitoring: $40–$65 per month

  • Smart home locks: $150

  • Smart home lighting: $15–$90

  • Smart smoke, fire, and carbon monoxide alarms: $35–$100

  • Smart thermostat: $130–$500

A deadbolt has a different design, construction, and security level than a regular lock. Regular locks are mostly used for interior doors around the home, like bedrooms and bathrooms, and they usually include a locking mechanism on the inside. While regular locks are easy to use and install, they provide little security. 

A deadbolt adds a layer of security and is most commonly used on exterior doors. The installation is typically more complicated, but they hold up to wear and tear.

There are a number of ways to secure windows. You can add motion detectors or window sensors to detect movement and impact or change the window locks to make them stronger. Some of the ways you can secure windows are much like how you secure a home: closing the curtains at night and setting up security cameras outside so you can monitor your property even in your absence. 

A study from the University of North Carolina found that security system signs were one of the top ten deterrents for burglars when choosing a target, so they do have some effect. However, you can get into legal trouble for putting up fake signage, so it’s best only to put up signs when you have the alarms to back them up.

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