About us
Business highlights
47 years of trusted experience
Emergency Services Offered
Services we offer
Amenities
Free Estimates
YesWarranties
YesSenior Discount
10%
Emergency Services
YesAccepted payment methods
Reviews
5.019 Reviews
Showing 1-19 of 19 reviews
Michael T.
06/2019
home security systems
+ -1 moreI reached out to N&D on a Sunday, not expecting a reply until Monday at the earliest. Perry answered me within an hour. The responsiveness has been outstanding - I've never waited more than a few hours to hear back, even if it didn't require an urgent response. Perry was able to help me understand the cost and compatibility after just a few emails. Once scheduled, Darren showed up on time and was very pleasant to work with. He made sure we understood every facet of the system. Although the commitment is only for one year, I'm sure I'll continue using their services for years to come!
Description of Work: Security System Install
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Yes, I recommend this pro
Response from N & D Security
Matthew H.
04/2019
home security systems
+ -1 moreMy wife and I recently moved in to our condo and had multiple companies out for estimates on various security systems. Most of the salesmen seemed like they were trying to sell us the most expensive items even if it really didn't fit our needs. Perry from N&D was the opposite--he first asked us what we wanted, and then helped craft a system that fit our needs. Darren came to install the system and was very knowledgeable and worked quickly and proficiently. Both Perry and Darren were extremely professional throughout the whole process, and my wife and I feel very safe in their capable hands. I would definitely recommend N&D Security to any of my friends or family in the area.
Description of Work: New security system install
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Yes, I recommend this pro
Response from N & D Security
THOMAS P.
01/2019
home security systems
+ -1 moreFantastic. On-time for both the proposal meeting and installation meeting. Did a great job on the installation, tested everything, cleaned up everything, very professional. Perry does a great job. Would recommend to anyone needing an alarm and/or video.
Description of Work: Installed new alarm system in our Wash DC townhouse
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Yes, I recommend this pro
$2,000
Response from N & D Security
merritt G.
12/2018
home security systems
+ -1 moreN&D did a great job. Highly recommend.
Description of Work: Alarm Installation and Monitoring
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Yes, I recommend this pro
Charlie S.
08/2018
home security systems
+ -1 moreExtremely well. We are renewing our contract with N & D after one year,
Description of Work: Install a Security System for a home
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Yes, I recommend this pro
Lesley C.
12/2017
home security systems
+ -1 moreThey were great to work with from the get go. Everyone I interacted with was friendly, professional, and informative. Perry was extremely responsive to all my questions and he and the team helped determine the right system for my needs. They also did a consultation and walked through my house with me. The install went very smoothly due to the great work the team did and they walked me through the system and associated phone apps.
Description of Work: I worked with N & D Security to get a security system for my home.
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Yes, I recommend this pro
Response from N & D Security
Olivier F.
10/2017
home security systems
+ -1 moreThey were clear and knowledgeable about the system. Didn’t push for things I didn’t need and were on time to install the new system. Pricing was reasonable if not the cheapest and I would recommend them.
Description of Work: Installed alarm system and monitoring contract for our home
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Yes, I recommend this pro
$800
Response from N & D Security
William P.
01/2016
home security systems
+ -1 moreN & D did a great job from installation to customer service after, A+++ all around
Description of Work: Installed a great easy to use and adjustable security system.
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Yes, I recommend this pro
$1,500
Rajat S.
07/2015
home security systems
+ -1 moreunknown
Description of Work: Replaced the battery for an existing alarm system. Technician was courteous and spent time configuring the system. However, since the system was old, he didn't have all the answers. Also, the control panel was left open with wires hanging. Not a big issue as the panel is in a secured space. Cost was reasonable and they were one of only providers that were willing to come for a service call without any obligations to sign up for monitoring. Their monitoring prices also seemed reasonable compared to others.
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Yes, I recommend this pro
$95
Emillie K.
12/2014
home security systems
+ -1 moreWe have been with Toby and N&D for over 15 years. The team at N&D is always responsive, on time and deliver. Great team thru the years and they have always taken care of me and delivered!
Description of Work: Continued Support and Maintenance
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Yes, I recommend this pro
$108
Dorothy S.
06/2014
home security systems
+ -1 moreunknown
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Yes, I recommend this pro
Whitten P.
07/2013
home security systems
+ -1 moreVery punctual and knowledgeable. Both phone and email were quickly answered. The installer was familiar with a fairly complicated system installed by the last owner of my home.
Description of Work: Set up security assistance; helped with upgrade in insurance on the house.
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Yes, I recommend this pro
$100
JAMES M.
12/2012
home security systems
+ -1 moreVery professional, didn't try to sell us more than was needed. The system works well, and has been tested a few times when employees mistakenly entered the wrong code. We recommend this company.
Description of Work: Alarm system for small office.
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Yes, I recommend this pro
Louis and Rae P.
05/2012
home security systems
+ -1 moreService was excellent and alarm continues to be working well years later.
Description of Work: We have had N and D alarm system for many year in our Silver Spring, MD. home.Gary comes every year to check the system. We are so pleased with his service and the complete service check he does. Toby installed the system , and we never dad a problem in many years of service.
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Yes, I recommend this pro
$1,000
Carole S.
02/2012
home security systems
+ -1 moreEvery job they have done has gone completly smoothly. They are ontime guys who dont miss a beat.
Description of Work: As a builder of large single family homes in Bethesda, I previously employed a number of security companies to work on past homes. I consider myself fortunate to have seen N&D's car at the home of another builder and am so glad I asked them to give me a quote for my next project. For at least the past 5 houses I have built, they have been in charge of all the wiring & installation for security, computer, CATT 5, cable TV PLUS speaker wiring and installation, whole house sound systems, 5:1 media systems and intecom systems. Not only are they soOOO knowledgeable about everything they do, but they do it quickly, quietly and professionally. PLUS, even though sometimes my worksites are messy from other workers, they always clean up after themselves. And they meet w/ whomever ends up buying the house and give them a great tutorial on how to use all the systems. Cant say enough nice things about Toby, Andy and Joe.
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Yes, I recommend this pro
$5,000
Peggy E.
12/2010
home security systems
+ -1 moreMr. Toby DeBarr was fast, efficient, and pleasant during the installation phase and the monitoring has worked flawlessly.
Description of Work: After we purchased a home, N&D came in and put in motion detectors, glass pane breakage detectors and other devices as part of our overall home security system. N&D has performed the monitoring function for us ever since.
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Yes, I recommend this pro
$1,500
Tracy Z.
10/2008
home security systems
+ -1 moreHighly recommend N and D. Their prices are in line with other companies, but I believe they provide superior service. Toby is great to work with. No complaints.
Description of Work: N & D has been our security company for many years, probably over 7. They are very reliable (call immediately if alarm is set off). More recently, they have installed new systems as we are in the midst of a major house renovation. They are responsive and very easy to work with.
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Yes, I recommend this pro
$1,000
anthony M.
09/2007
home security systems
+ -1 moreNight and Day Home Security is very responsive. We are secure in the knowledge that they will phone immediately if there is a problem. We're very satisfied with their service. We pay them annually and the price is probably in line with other alarm companies.
Description of Work: They responded with a phone call when I accidentally set off the alarm. They monitor our alarm system.
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Yes, I recommend this pro
$197
WELMOED S.
01/2007
home security systems
+ -1 moreA great company to work with! Toby listened to our needs and designed a system that combined all the features we wanted. The installation team took 3 days to do the work, which required running wires throughout the house and installing sensors on all doors and windows. They installed some extra features we requested, and made sure we understood the operation of the system before they left. The price includes 1 year of monitoring.
Description of Work: Provide and install a complete home alarm system, combining wired and wireless units, in an existing home.
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Yes, I recommend this pro
$4,000
Contact information
4625 Old Dominion Dr #101, Arlington, VA 22207
http://www.ndsecurity.comService hours
Monday:
9:00 AM - 5:00 PMTuesday:
9:00 AM - 5:00 PMWednesday:
9:00 AM - 5:00 PMThursday:
9:00 AM - 5:00 PMFriday:
9:00 AM - 5:00 PMLicensing
Bonded
Insured
Licensed*
Eco-friendly Accreditations
LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Home Security Systems
FAQ
N & D Security is currently rated 5 overall out of 5.
Monday: 9:00 AM - 5:00 PM
Tuesday: 9:00 AM - 5:00 PM
Wednesday: 9:00 AM - 5:00 PM
Thursday: 9:00 AM - 5:00 PM
Friday: 9:00 AM - 5:00 PM
N & D Security accepts the following forms of payment: Check,Discover,MasterCard,Visa
Yes, N & D Security offers free project estimates.
Yes, N & D Security offers eco-friendly accreditations.
Yes, N & D Security offers a 10% senior discount.
Yes, N & D Security offers emergency services.
Yes, N & D Security offers warranties.
N & D Security offers the following services: Installing, monitoring, custom alarm system for homes & businesses. Audio video installations, TVs, Cameras, Sonos etc..
Contact information
4625 Old Dominion Dr #101, Arlington, VA 22207
http://www.ndsecurity.comService hours
Monday:
9:00 AM - 5:00 PMTuesday:
9:00 AM - 5:00 PMWednesday:
9:00 AM - 5:00 PMThursday:
9:00 AM - 5:00 PMFriday:
9:00 AM - 5:00 PM