N & D Security Arlington, VA

Rated Excellent
Rated Excellent from 8 reviews
N & D Security
An Arlington, VA based company for almost 40 years. Forget the mega companies - 'Go Local' and be treated like a neighbor not just a customer. We have been installing security systems w 24/7 monitoring in the entire Wash DC area for almost 40 years. Family owned and operated. Access to your security systems via our app from your smartphone/tablet/pc.
  • Alarm Monitoring
  • Burglar Alarms
  • Business Security
  • Fire Alarms
  • Home Security
  • Installation
Guaranteed to beat your current rate!
Areas Served
Washington, DC Metro Area
Payment Options
Cash, Debit Cards, Credit Cards, Personal Checks
Business Details
  • Licensed, insured and bonded
  • Serving residential, commercial and industrial clients
  • Established in 1978 (44 years in the business)
Contact Information
Phone Number (703) 243-0499
City Arlington, VA
Zip Code 22207
Address 4625 Old Dominion Dr # 101
Send an Inquiry
Professional Associations and Certifications
  • Licensed in DC, MD, VA for Security Systems
  • Sonos Certified Dealer for Audio Systems.
Products and Services
We can mount your TVs and setup your audio with no ugly wires hanging around.
We are a certified Sonos Dealer. We can install them anywhere in your home to have outstanding audio for your music, movies or TV shows!
We offer a full lineup of Hardwired and Wireless Honeywell Security Products, installed and serviced by our own highly trained technicians. The system works with or without a land line telephone. In our more than 30 Years of business, N & D has never used sub-contractors to do its work.
We provide a complete line of video surveillance equipment manufactured by Speco Technologies, a world leader in video technology - viewable by phone/tablet/pc. From Covert Nanny Cams that allow you to look in on your children in any part of your home, to day/night color perimeter cams, our installers are trained to satisfy your surveillance needs at an affordable cost. Through our IP Digital Video Recorders, you can view live activity or access past events.
Reviews and Testimonials
Rated Excellent (5 of 5) from 8 reviews
  Testimonial by Caesar J.
I've used the N&D guys since 2014. They have been wonderful! Call to trouble shoot; turn off accidental alarms; and alway send you new batteries. Recently either my fire alarm or CO alarm has been making high pitch noises. We went though trouble shoot and they even sent me new co alarm to test. But something was still making noises. N&D was cool and sent a technician to trouble shoot. He was very patient. We tested both fire alarm and co Alarm. It turned out to be the hard wired fire alarm and has nothing to do with N&D. The guys are still nice enough to come out and help with the install. Great customer Service!
  Testimonial by Danny M.
We used N&D for years back when we lived in the DC Area. Always reliable and there when you need them.
  Testimonial by Doug Bemis
We had a great experience with N&D Security. We were able to coordinate our installation with our closing time effectively and efficiently despite being over the holidays, and so we were able to have our system up and going for the first night we owned the house!

Andy, who installed the system, was very knowledgable and was able to get everything done quickly and easily. He even pitched in with some great advice on other parts of the setup for us!

They have always been super-responsive, and easy to work with. Would recommend!
  Testimonial by Kaelynn Kurtz
N&D Security was a pleasure to work with and did five-star work installing a home security and video monitoring system in our home this past weekend. Outstanding communication, planning, and execution throughout the process. On the day of install, a four-person team of very personable and professional gentlemen arrived precisely on time and worked diligently to complete the install ahead of schedule. Their finished product is incredible and clearly reflective of their expertise and experience in the industry. We strongly recommend N&D and hope to business with them again in the future.
  Testimonial by Susan Welch
My sister recommended N&D Security. Now I have been a customer for over 8 years. At first I used their services in my condo. I was so pleased that after I got married and moved I requested them to install a system in my new location. The business is run by professionals who care about the quality of service. Installation was simple and completed in a timely manner. We are satisfied customers!
  Testimonial by John Hutchison
I've been a customer of N&D Security for a year now, and couldn't be more pleased. From initial consultation, to installation, and billing, Perry & team are knowledgeable, transparent, and customer focused.

About 6 months into my service contract, the control panel started malfunctioning. Perry responded to me immediately. Within 24 hours, they had swapped out the control panel with a brand new one -- free of charge!

I put a high premium on customer service and quality products, especially when it comes to the security/safety of my property and family. N&D has exceeded my expectations.
  Testimonial by Jenna J.
I was looking for security monitoring company that really cares about their customers. I shop around and talked to several companies. Among all of them N&D was the one who really cares about customers needs. Perry was really helpful and kind. Even though I had a lot of questions, he explained everything patiently. Technician who install the panel, he was great also. All of N&D's employees must be great. Thank you.
by Sonya Shah
Feb 17, 2020
Excellent and accessible customer service, prompt responses to my many questions. They were able to take over my previously installed security system without 'installer codes' which all the other companies were making a fuss about. I have an app to turn the system on and off.
I recommend this business
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