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    Verified home security system services reviews

Find Home security system pros in Manassas

Avatar for ADT

ADT

3750 Priority Way South Dr
4.53(
734
)
β€’Approved Pro

ADT

3750 Priority Way South Dr
4.53(
734
)
β€’Approved Pro
Customers say: Terrific value
3641 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


"They are very responsive, timely and fixed my problems. They work with us on an annual basis."

JANE P on March 2023

We are a local boutique security company in Gaithersburg, MD. We offer solutions from residential smart homes to full commercial operations. Personal service, expert design and installation, and cutting edge technology are our strengths.

"They are very responsive, timely and fixed my problems. They work with us on an annual basis."

JANE P on March 2023


Avatar for Varco Electric

Varco Electric

6424 Emerson Lane
5.00(
8
)
β€’Approved Pro

Varco Electric

6424 Emerson Lane
5.00(
8
)
β€’Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
63 local quotes requested

We take great pleasure in the quality, customer service, experience, and knowledge we offer to satisfy the demands of the company. From the very beginning of a project to its successful conclusion, it is our goal to deliver top-notch craftsmanship and total customer satisfaction. We take great effort to work and communicate with every customer in a professional manner in order to understand their needs and expectations. Regardless of how big or little the task is, our reputation is built on service, safety, and quality. We offer a variety of services, such as installing ceiling fans and lights and wiring new homes. replacing outdated wiring, circuits, and panels putting in/replacing smoke/carbon monoxide detectors, remodeling, and updating the electrical system installation of transfer switches, post light replacement fixtures, and outdoor lighting installs of electric vehicle chargers.

"They did a fabulous job and I would recommend them to anyone!! The crew was professional and definitely knew what they were doing. Even from the beginning when I was looking to upgrade my old electric panel, they showed me different options and didn’t try to sell me anything I didn’t need. 10 out of 10 would highly recommend!"

Maxwell G on June 2025

We take great pleasure in the quality, customer service, experience, and knowledge we offer to satisfy the demands of the company. From the very beginning of a project to its successful conclusion, it is our goal to deliver top-notch craftsmanship and total customer satisfaction. We take great effort to work and communicate with every customer in a professional manner in order to understand their needs and expectations. Regardless of how big or little the task is, our reputation is built on service, safety, and quality. We offer a variety of services, such as installing ceiling fans and lights and wiring new homes. replacing outdated wiring, circuits, and panels putting in/replacing smoke/carbon monoxide detectors, remodeling, and updating the electrical system installation of transfer switches, post light replacement fixtures, and outdoor lighting installs of electric vehicle chargers.

"They did a fabulous job and I would recommend them to anyone!! The crew was professional and definitely knew what they were doing. Even from the beginning when I was looking to upgrade my old electric panel, they showed me different options and didn’t try to sell me anything I didn’t need. 10 out of 10 would highly recommend!"

Maxwell G on June 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

615 N 150 E
4.85(
292
)
β€’Approved Pro

SafeStreets - ADT Authorized Provider

615 N 150 E
4.85(
292
)
β€’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 Experienceβ„’. 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 Experienceβ„’. 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


Avatar for Serve You Group

Serve You Group

10432 Merrigan Rd
New on AngiNew on Angi
β€’Approved Pro

Serve You Group

10432 Merrigan Rd
New on AngiNew on Angi
β€’Approved Pro
1303 local quotes requested
4 years of experience

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!


King General Contracting

P.O. Box 1909
4.50(
116
)
β€’Approved Pro

King General Contracting

P.O. Box 1909
4.50(
116
)
β€’Approved Pro
Customers say: Quality work
24 years of experience
Free onsite estimate

King General Contracting, specializes in Exterior and Interior Home Repairs, Remodels and Upgrades. Our loyal list of Clients include Real Estate Brokers, Investors and Insurance Companies. We have the Experience, the Equipment and Skilled Staff for a vast range of projects like Demolition, Stucco, Stud Framing, Drop Ceilings, Flooring. We take pride in our Craftsmanship and enjoy delivering a functional Home or Commercial environment on every project we perform on. Our Owners experience in Commercial Project Management reflects in our Craftsmanship.

"If you’re lucky enough to hire Oscar and his crew at King General Contracting, consider your job handledβ€”and handled with integrity, skill, and professionalism. From start to finish, he was honest, transparent, and incredibly hardworking. He shows up on time, sticks to the budget, and most importantlyβ€”does exactly what he says he will do, without shortcuts or surprises. The quality of his work? Exceptional. Every detail was done with care and craftsmanship. You can tell he takes real pride in doing the job right, not just fast. I will call Oscar and King General Contracting from now on. Highly, highly recommended."

Paul M on August 2025

King General Contracting, specializes in Exterior and Interior Home Repairs, Remodels and Upgrades. Our loyal list of Clients include Real Estate Brokers, Investors and Insurance Companies. We have the Experience, the Equipment and Skilled Staff for a vast range of projects like Demolition, Stucco, Stud Framing, Drop Ceilings, Flooring. We take pride in our Craftsmanship and enjoy delivering a functional Home or Commercial environment on every project we perform on. Our Owners experience in Commercial Project Management reflects in our Craftsmanship.

"If you’re lucky enough to hire Oscar and his crew at King General Contracting, consider your job handledβ€”and handled with integrity, skill, and professionalism. From start to finish, he was honest, transparent, and incredibly hardworking. He shows up on time, sticks to the budget, and most importantlyβ€”does exactly what he says he will do, without shortcuts or surprises. The quality of his work? Exceptional. Every detail was done with care and craftsmanship. You can tell he takes real pride in doing the job right, not just fast. I will call Oscar and King General Contracting from now on. Highly, highly recommended."

Paul M on August 2025


Electrical Solutions, LLC

6011 Leewood Drive
5.00(
42
)
β€’Approved Pro

Electrical Solutions, LLC

6011 Leewood Drive
5.00(
42
)
β€’Approved Pro
Customers say: Quality work
27 years of experience
Free onsite estimate

Electrical Solutions, LLC, prides itself on providing the best customer service possible. Our references will back that statement up. Call us today and ask about our specials!

"They do excellent work. Very professional and went above and beyond, and helped us get to some issues above the electrical work as well."

Boyd W on December 2017

Electrical Solutions, LLC, prides itself on providing the best customer service possible. Our references will back that statement up. Call us today and ask about our specials!

"They do excellent work. Very professional and went above and beyond, and helped us get to some issues above the electrical work as well."

Boyd W on December 2017


Avatar for DistinctHD, LLC

DistinctHD, LLC

PO Box 1681
5.00(
6
)
β€’Approved Pro

DistinctHD, LLC

PO Box 1681
5.00(
6
)
β€’Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We are a small audio, visual, and security company operating out of Stafford, Virginia. DistinctHD, LLC was formed in March 2010 as a company that only installed televisions and television systems for hotels across the United States. As a company we have installed over 100,000 televisions in various businesses, as well as countless DIRECTV systems that provide the content to millions of guests. Since forming in 2010, we have expanded to what we are today and now provide a wide variety of services, including high end camera systems, security systems, audio visual equipment, and the latest smart home technology.

"Fantastic service and very responsive"

Scott S on August 2023

We are a small audio, visual, and security company operating out of Stafford, Virginia. DistinctHD, LLC was formed in March 2010 as a company that only installed televisions and television systems for hotels across the United States. As a company we have installed over 100,000 televisions in various businesses, as well as countless DIRECTV systems that provide the content to millions of guests. Since forming in 2010, we have expanded to what we are today and now provide a wide variety of services, including high end camera systems, security systems, audio visual equipment, and the latest smart home technology.

"Fantastic service and very responsive"

Scott S on August 2023


Avatar for One Source Systems

One Source Systems

1900 Fenwick Ave NW
No reviews yet

One Source Systems

1900 Fenwick Ave NW
No reviews yet
11 years of experience

Welcome to One Source Systems, where expertise meets excellence in electrical services. With a robust presence spanning over a decade, our team boasts a collective experience of over 30 years, dedicated to serving the dynamic needs of the greater DC metro suburbs. Comprising two master electricians and a committed support team of 10 professionals, we extend our services across DC, Maryland, and Virginia, catering to both residential and commercial clients alike. At One Source Systems, we specialize in: Comprehensive electrical installation and repair services Car charger installations Whole home power surge protection Generator installations Indoor and outdoor lighting and fan fixture solutions Outlet and panel work Heavy-ups And much more. With a steadfast commitment to quality and customer satisfaction, we stand ready to power your projects and exceed your expectations every step of the way.

Welcome to One Source Systems, where expertise meets excellence in electrical services. With a robust presence spanning over a decade, our team boasts a collective experience of over 30 years, dedicated to serving the dynamic needs of the greater DC metro suburbs. Comprising two master electricians and a committed support team of 10 professionals, we extend our services across DC, Maryland, and Virginia, catering to both residential and commercial clients alike. At One Source Systems, we specialize in: Comprehensive electrical installation and repair services Car charger installations Whole home power surge protection Generator installations Indoor and outdoor lighting and fan fixture solutions Outlet and panel work Heavy-ups And much more. With a steadfast commitment to quality and customer satisfaction, we stand ready to power your projects and exceed your expectations every step of the way.


Avatar for Districtconnects

Districtconnects

13704 BUZZ ALDRIN LN
5.00(
12
)

Districtconnects

13704 BUZZ ALDRIN LN
5.00(
12
)
Customers say: Quick response
8 years of experience

At District Connects, we provide professional IT solutions for small businesses and homeowners across Northern Virginia, Maryland, and Washington, DC. From cybersecurity implementation to smart access control systems, our expert team is here to keep your network secure and systems running smoothly. πŸ’Ό Why Choose Us? βœ”οΈ Fast, Local IT Support βœ”οΈ Affordable Monthly Plans βœ”οΈ Certified Network Technicians βœ”οΈ Free Network & Cybersecurity Assessment πŸ› οΈ Our Services Include: πŸ”Ή 24/7 Remote Monitoring & Support πŸ”Ή Cybersecurity Firewall Setup πŸ”Ή VoIP Phone & Audio/Video Installations πŸ”Ή Security Cameras & Smart Access Control πŸ”Ή Network Cabling & Wi-Fi Solutions πŸ”Ή Data Recovery & Backup Systems πŸ“ž Call Today: (571) 240-6868 πŸ“ž SMS Today: (571) 240-6886 🌐 Visit: www.districtconnects.com πŸ”— Your Trusted Local IT & Security Partner

"I had DistrictConnects handle some electrical work at my home and also install a security system. From start to finish, they were professional, punctual, and very easy to work with. Communication was clear, the work was done efficiently, and everything looks and works perfectly. They took the time to answer my questions and even followed up to make sure everything was running smoothly. It?s rare to find a company that is both knowledgeable and trustworthy, but DistrictConnects truly delivered. Highly recommend them for anyone needing electrical or security system services!"

Firuzzi M on September 2025

At District Connects, we provide professional IT solutions for small businesses and homeowners across Northern Virginia, Maryland, and Washington, DC. From cybersecurity implementation to smart access control systems, our expert team is here to keep your network secure and systems running smoothly. πŸ’Ό Why Choose Us? βœ”οΈ Fast, Local IT Support βœ”οΈ Affordable Monthly Plans βœ”οΈ Certified Network Technicians βœ”οΈ Free Network & Cybersecurity Assessment πŸ› οΈ Our Services Include: πŸ”Ή 24/7 Remote Monitoring & Support πŸ”Ή Cybersecurity Firewall Setup πŸ”Ή VoIP Phone & Audio/Video Installations πŸ”Ή Security Cameras & Smart Access Control πŸ”Ή Network Cabling & Wi-Fi Solutions πŸ”Ή Data Recovery & Backup Systems πŸ“ž Call Today: (571) 240-6868 πŸ“ž SMS Today: (571) 240-6886 🌐 Visit: www.districtconnects.com πŸ”— Your Trusted Local IT & Security Partner

"I had DistrictConnects handle some electrical work at my home and also install a security system. From start to finish, they were professional, punctual, and very easy to work with. Communication was clear, the work was done efficiently, and everything looks and works perfectly. They took the time to answer my questions and even followed up to make sure everything was running smoothly. It?s rare to find a company that is both knowledgeable and trustworthy, but DistrictConnects truly delivered. Highly recommend them for anyone needing electrical or security system services!"

Firuzzi M on September 2025

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Home Security Systems questions, answered by experts

It depends on the type of sensor your home security system uses. If it’s a motion detector, any moving thing could set it off, from a roaming pet to a wind-blown curtain. Contact sensors would be triggered by the window being opened or moved. Also, be aware that any sensors placed too close to your vents could trigger false alarms whenever your heat or air conditioning is running.

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. 

Yes, you can install a home security system in an old house. In fact, you can install a security system in any home. Some wiring may need to be added, but most home security systems do not require a lot of additional wiring. Wireless security systems can easily be installed with minimal additional wiring, if any at all. Most wireless security systems can be monitored and controlled from your smartphone, and the cameras and sensors operate on batteries.

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

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.

The Manassas, VA homeowners’ guide to home security system services

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