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Find Alarm or security system installers in Leesburg

Avatar for ADT

ADT

4.53(
743
)
Approved Pro

ADT

4.53(
743
)
Approved Pro
Super Service Award
Customers say: Terrific value
4490 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.

"I got signed up with adt recently to get professional monitoring for my home. I don’t think I will ever need to use it but I want to be prepared for a variety of possible emergencies. The following pieces of high tech equipment came with my package – two control panels, one siren box, six door sensors, four motion detectors, one smoke detector, one doorbell camera for the front, and one exterior camera for the backyard. Got a lot for a reasonable price. I suggest going with ADT because of all that they offer and their history."

Fatemeh S on December 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.

"I got signed up with adt recently to get professional monitoring for my home. I don’t think I will ever need to use it but I want to be prepared for a variety of possible emergencies. The following pieces of high tech equipment came with my package – two control panels, one siren box, six door sensors, four motion detectors, one smoke detector, one doorbell camera for the front, and one exterior camera for the backyard. Got a lot for a reasonable price. I suggest going with ADT because of all that they offer and their history."

Fatemeh S on December 2025


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
5 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


"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


"Antonio was great. I had 2 ceiling fans installed on a 15 foot high pitched ceiling. The fans I purchased were meant for a ceiling with a much smaller pitch so they were not able hang straight as is. I thought I would have to wait and buy some additional hardware to complete the job but Antonio clearly communicated with me to show me why they wouldn’t work and talked me through a few ideas he wanted to try to make it work. It took a bit more time but in the end he was able to make some cuts and holes to the fans and they worked out great in the end. He saved me some time and money so I was happy to leave him with a tip. "

Monika W on December 2025

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

"Antonio was great. I had 2 ceiling fans installed on a 15 foot high pitched ceiling. The fans I purchased were meant for a ceiling with a much smaller pitch so they were not able hang straight as is. I thought I would have to wait and buy some additional hardware to complete the job but Antonio clearly communicated with me to show me why they wouldn’t work and talked me through a few ideas he wanted to try to make it work. It took a bit more time but in the end he was able to make some cuts and holes to the fans and they worked out great in the end. He saved me some time and money so I was happy to leave him with a tip. "

Monika W on December 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
371 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

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 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

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025


Raab's Cabinet Shop

5.00(
1
)

Raab's Cabinet Shop

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Cabinet makers of fine wood cabinetry for any room in your home. Additional Address - 872 Mt. Ephraim Rd, Dickerson, MD 20842.

Cabinet makers of fine wood cabinetry for any room in your home. Additional Address - 872 Mt. Ephraim Rd, Dickerson, MD 20842.


Avatar for American Home Contractors of VA, LLC

American Home Contractors of VA, LLC

4.78(
385
)

American Home Contractors of VA, LLC

4.78(
385
)
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

For over 35 years, American Home Contractors has provided exterior household services and upgrades across Maryland, Washington DC, and Northern Virginia. American Home takes great pride in ensuring customer satisfaction and commits to delivering the highest quality of work when renovating any home.

"Signed contract for AHC to install exterior trim around my home and replace soffit vents. Costs were proposed for the trim wrapping and we informed AHC that we would also want to address the ventilation through soffits around the home. Initially we discussed adding vinyl to soffits, but were unsure of best options. We had then decided against moving forward with the project until we could conduct more research of the best options. AHC informed us that with the trim work they could also replace the damaged vents in the soffit. AHC said that the owner of the company had agreed to add this service for us as we had recently completed another project for the replacement of gutters. Upon the crew coming out to start work we informed them that the scope of project included the installation of exterior trim and replacement of vents. The crew said they had no information on replacing any vents and told us to call their office for clarification. I called AHC, and was informed that the crew could not replace the vents, but asked if they could repair damages noted. While we were not happy that the scope of work had changed, we agreed to have them repair and not replace the vents. However, after the project was completed we noticed that no work had been performed to repair any vents. We called and emailed AHC multiple times over a 2 month period to have them make adjustments to noted problems with trim and repair vents. We could not get anyone to give us an update on when the crew would come back out to address the trim and vents issues noted. AHC only sent a person out to fix gutters that had not been properly reinstalled and causing heavy flooding in backyard and to fix one item on the list of items for the trim. Again we compromised, and then decided to only focus on the vent repair. Many months went by before we received an email regarding a final invoice; and the company not being able to repair or replace the vents. Discounts were offered to accomodate us regarding the matter. We had no idea on how much it would cost to have a contractor come out to only fix vents, as opposed to adding to an existing job where cost could be different because the contractor is already onsite working other jobs on the home such as the install of trim. While continuing to work on getting additional quotes to have some other contractor fix the vents. AHC changed their minds and said they would not provide any discount. So basically, the initial job was to replace vents, then changed to repair vents, then changed to provide discount, then changed to we cannot help you. This is really bad customer service and we would have never agreed to have them take on the project as they clearly understand that we wanted both the soffit vents and exterior trim addressed at the same time. As we have gutters with guards and the work would require removing gutters to get to soffit, so we thought it was best to address both of these items at the same time. Agreeing to terms of a contract with the idea that you will not provide the services agreed upon is bad business. Also, we are not happy with the number of hours I have had to dedicate to trying to resolve this issue with AHC. We have used Angie's list for almost 10 years and never encountered this type of situation with one of your contractors. We only selected this company because they were listed as an Angie's List company."

Lidet B on April 2021

For over 35 years, American Home Contractors has provided exterior household services and upgrades across Maryland, Washington DC, and Northern Virginia. American Home takes great pride in ensuring customer satisfaction and commits to delivering the highest quality of work when renovating any home.

"Signed contract for AHC to install exterior trim around my home and replace soffit vents. Costs were proposed for the trim wrapping and we informed AHC that we would also want to address the ventilation through soffits around the home. Initially we discussed adding vinyl to soffits, but were unsure of best options. We had then decided against moving forward with the project until we could conduct more research of the best options. AHC informed us that with the trim work they could also replace the damaged vents in the soffit. AHC said that the owner of the company had agreed to add this service for us as we had recently completed another project for the replacement of gutters. Upon the crew coming out to start work we informed them that the scope of project included the installation of exterior trim and replacement of vents. The crew said they had no information on replacing any vents and told us to call their office for clarification. I called AHC, and was informed that the crew could not replace the vents, but asked if they could repair damages noted. While we were not happy that the scope of work had changed, we agreed to have them repair and not replace the vents. However, after the project was completed we noticed that no work had been performed to repair any vents. We called and emailed AHC multiple times over a 2 month period to have them make adjustments to noted problems with trim and repair vents. We could not get anyone to give us an update on when the crew would come back out to address the trim and vents issues noted. AHC only sent a person out to fix gutters that had not been properly reinstalled and causing heavy flooding in backyard and to fix one item on the list of items for the trim. Again we compromised, and then decided to only focus on the vent repair. Many months went by before we received an email regarding a final invoice; and the company not being able to repair or replace the vents. Discounts were offered to accomodate us regarding the matter. We had no idea on how much it would cost to have a contractor come out to only fix vents, as opposed to adding to an existing job where cost could be different because the contractor is already onsite working other jobs on the home such as the install of trim. While continuing to work on getting additional quotes to have some other contractor fix the vents. AHC changed their minds and said they would not provide any discount. So basically, the initial job was to replace vents, then changed to repair vents, then changed to provide discount, then changed to we cannot help you. This is really bad customer service and we would have never agreed to have them take on the project as they clearly understand that we wanted both the soffit vents and exterior trim addressed at the same time. As we have gutters with guards and the work would require removing gutters to get to soffit, so we thought it was best to address both of these items at the same time. Agreeing to terms of a contract with the idea that you will not provide the services agreed upon is bad business. Also, we are not happy with the number of hours I have had to dedicate to trying to resolve this issue with AHC. We have used Angie's list for almost 10 years and never encountered this type of situation with one of your contractors. We only selected this company because they were listed as an Angie's List company."

Lidet B on April 2021


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


Super Handy LLC

No reviews yet

Super Handy LLC

No reviews yet
27 years of experience

No job too small! We can and will handle all items on your list. We can hang blinds in your new home or build a multi level deck. Tired of electrical cords stretched across your walls and floors? We can add outlets in specific locations for a streamlined appearance. Tired of dragging the hose all over the yard from the original hose bib location? Most companies won't bother with these type jobs but we are happy to help! Our attention to detail is what sets us apart. We do the little things and will ask about any specific requests before beginning the requested job. Our staff is well experienced in all services we offer, but if a request is over our head we'll certainly let you know. We're here to help, not cause more frustration.

No job too small! We can and will handle all items on your list. We can hang blinds in your new home or build a multi level deck. Tired of electrical cords stretched across your walls and floors? We can add outlets in specific locations for a streamlined appearance. Tired of dragging the hose all over the yard from the original hose bib location? Most companies won't bother with these type jobs but we are happy to help! Our attention to detail is what sets us apart. We do the little things and will ask about any specific requests before beginning the requested job. Our staff is well experienced in all services we offer, but if a request is over our head we'll certainly let you know. We're here to help, not cause more frustration.


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.

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FAQs for alarm or security system installation projects in Leesburg, 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 Leesburg, 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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