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Find Alarm or security system installers in Ashburn

Avatar for Abstract, LLC

Abstract, LLC

5.00(
30
)
Approved Pro

Abstract, LLC

5.00(
30
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Abstract Security Solutions prides itself on professional security camera installations for both residential and commercial use. We work closely with the client to determine what the immediate concerns are and from there we are able to design and implement a custom system with a one time cost. No monthly charges. All work is guaranteed and we offer 2 year warranty on most equipment. Abstract also offers system leasing on case by case basis. All camera systems have the ability to be viewed through stationary monitors placed on site, and/or remotely through mobile devices or PC. Our cameras are of the highest quality and are rated for indoor and outdoor use. We have access to a wide range of cameras with options to fit any situation including night vision capabilities. Abstract is owner-operated. It's owner has been in the security/IT industry for over 20 years and makes extra effort to take care of the customer. At Abstract we are committed to partnering with the client to provide the most comprehensive system within the constraints determined.

"Good work and exceptional"

S A on April 2025

Abstract Security Solutions prides itself on professional security camera installations for both residential and commercial use. We work closely with the client to determine what the immediate concerns are and from there we are able to design and implement a custom system with a one time cost. No monthly charges. All work is guaranteed and we offer 2 year warranty on most equipment. Abstract also offers system leasing on case by case basis. All camera systems have the ability to be viewed through stationary monitors placed on site, and/or remotely through mobile devices or PC. Our cameras are of the highest quality and are rated for indoor and outdoor use. We have access to a wide range of cameras with options to fit any situation including night vision capabilities. Abstract is owner-operated. It's owner has been in the security/IT industry for over 20 years and makes extra effort to take care of the customer. At Abstract we are committed to partnering with the client to provide the most comprehensive system within the constraints determined.

"Good work and exceptional"

S A on April 2025


Avatar for ADT

ADT

4.66(
695
)
Approved Pro

ADT

4.66(
695
)
Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1292 local quotes requested

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.

"3 cheers for Melanie W. making our purchasing process quick, easy, and efficient. She talked us through everything A-Z about the security system. Doesnot feel like it will be too much too handle. Hopefully the management team sees this positive review and rewards her. She helped us tremendously. Thanks a bunch!!"

Gustavo A on February 2026

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.

"3 cheers for Melanie W. making our purchasing process quick, easy, and efficient. She talked us through everything A-Z about the security system. Doesnot feel like it will be too much too handle. Hopefully the management team sees this positive review and rewards her. She helped us tremendously. Thanks a bunch!!"

Gustavo A on February 2026


"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


"GREAT!!!!!! Excellent service, very professional, on time and honest!!! I will be using their service again."

Raychon R on October 2025

10 Years Of Experience. Provides Exceptional & Guaranteed Residential Work. Put Clients Needs First Before Anything. www.jaelectricllc.net

"GREAT!!!!!! Excellent service, very professional, on time and honest!!! I will be using their service again."

Raychon R on October 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.89(
294
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.89(
294
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
200 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

"They were friendly and efficient. "

Dega A on January 2026

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

"They were friendly and efficient. "

Dega A on January 2026


Avatar for Jim Corridon Electric Company Inc

Jim Corridon Electric Company Inc

4.82(
11
)

Jim Corridon Electric Company Inc

4.82(
11
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family operated. Additional emails - sales@corridonelectric.com, voicedatainfo@corridonelectric.com.

"We had a short circuit in an electrical branch that in all three floors of our home and the exterior. We lost power without the circuit breaker being tripped. Corridon Electric, whom we have used before, sent Sean to our home to diagnose where the short was. Mike, who assigned Sean, told me that Sean was the best at locating these types of issues. Well, he was correct. Sean was exceptional. He located and repaired the outlet that caused the power disruption in less than an hour. We are happy to be repeat customers of Corridon Electric and will continue to use them for additional work. Thanks again, Sean."

DOMENIC A Z on January 2019

Family operated. Additional emails - sales@corridonelectric.com, voicedatainfo@corridonelectric.com.

"We had a short circuit in an electrical branch that in all three floors of our home and the exterior. We lost power without the circuit breaker being tripped. Corridon Electric, whom we have used before, sent Sean to our home to diagnose where the short was. Mike, who assigned Sean, told me that Sean was the best at locating these types of issues. Well, he was correct. Sean was exceptional. He located and repaired the outlet that caused the power disruption in less than an hour. We are happy to be repeat customers of Corridon Electric and will continue to use them for additional work. Thanks again, Sean."

DOMENIC A Z on January 2019


Avatar for Vetbuilder.com

Vetbuilder.com

5.00(
17
)

Vetbuilder.com

5.00(
17
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Vetbuilder.com , in business since 2006, we are a U.S.M.C Veteran owned and operated Handyman/Service and Remodeling business. Our Craftsman have 15 plus years’ experience in the trades and the tools to get the job done. Our reputation is very important to us and it shows on every job we do. Our Craftsman are paid for their experience not for their ability to upsell. There is no commission based pressure with us. We actually care that the product we produce is something that we can be proud of. It is because of this and our consistency that we currently enjoy a 5 star rating with: Home Advisor, Facebook and an “A” rating on Angie’s List.

Vetbuilder.com , in business since 2006, we are a U.S.M.C Veteran owned and operated Handyman/Service and Remodeling business. Our Craftsman have 15 plus years’ experience in the trades and the tools to get the job done. Our reputation is very important to us and it shows on every job we do. Our Craftsman are paid for their experience not for their ability to upsell. There is no commission based pressure with us. We actually care that the product we produce is something that we can be proud of. It is because of this and our consistency that we currently enjoy a 5 star rating with: Home Advisor, Facebook and an “A” rating on Angie’s List.


Avatar for American Custom Contractors Inc

American Custom Contractors Inc

4.85(
88
)

American Custom Contractors Inc

4.85(
88
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024


Avatar for Chamberlin-Washington Inc.

Chamberlin-Washington Inc.

5.00(
12
)

Chamberlin-Washington Inc.

5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

CHAMBERLIN-WASHINGTON INC., Your CAULKING & WATERPROOFING SPECIALISTS. Serving you since 1898, Chamberlin-Washington Inc. has grown into an established company, Accredited with BBB (Better Business Bureau), Licensed, Bonded, and Insured. Our Mission is: To provided high quality services and complete satisfaction to our valued customers and business partners.

CHAMBERLIN-WASHINGTON INC., Your CAULKING & WATERPROOFING SPECIALISTS. Serving you since 1898, Chamberlin-Washington Inc. has grown into an established company, Accredited with BBB (Better Business Bureau), Licensed, Bonded, and Insured. Our Mission is: To provided high quality services and complete satisfaction to our valued customers and business partners.


Avatar for Link Interactive

Link Interactive

4.86(
81
)

Link Interactive

4.86(
81
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Link Home Security is a Mountain Alarm company and has been in business since 1952. We're 5-Star rated with Alarm.com--the highest rating possible! Our 5-Diamond-rated central station has redundant locations so you'll never be without service. Our 2Gig (cellular) and Z-Wave products are the highest quality on the market. Everything we sell is backed by a 30-day money back guarantee. Our customer support is unparalleled in the industry!

"Glad it's easy for some with no experience and I could save money along the way."

Jared C on September 2021

Link Home Security is a Mountain Alarm company and has been in business since 1952. We're 5-Star rated with Alarm.com--the highest rating possible! Our 5-Diamond-rated central station has redundant locations so you'll never be without service. Our 2Gig (cellular) and Z-Wave products are the highest quality on the market. Everything we sell is backed by a 30-day money back guarantee. Our customer support is unparalleled in the industry!

"Glad it's easy for some with no experience and I could save money along the way."

Jared C on September 2021

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FAQs for alarm or security system installation projects in Ashburn, VA

If you terminate your security system before your contract ends, you’ll likely have to pay a cancellation fee—often a percentage of the remaining contract balance. To avoid these fees, consider choosing a brand that offers contract-free plans, like SimpliSafe or Vivint. You can also negotiate with your provider to see if they provide pro-rated cancellation fees or special exceptions.

Paying for a security system is a valuable investment because it enhances your home’s safety and deters criminal activity. With millions of property crimes each year, having robust security measures helps protect your property and might even lower your insurance premiums. It's a worthwhile investment for lasting peace of mind.

The average cost to install security cameras ranges from $125 to $3,500, depending on the amount, type, and placement. To install a complete setup of four cameras, homeowners can expect to invest an average of $1,300 for labor and equipment. Installing multiple cameras gives you comprehensive coverage of vulnerable entry points and enhances overall property security.

The Ashburn, VA homeowners’ guide to alarm or security system installations

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

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