We had an amazing experience with this local, truly family-owned security company- N&D Security. So…read morewhen you call the company, owners Son-Mom duo (Perry & Sally) are going to pick up the phone. From the very first call, they were friendly, knowledgeable, and made us feel comfortable choosing them. There was no upselling, in-fact Perry convinced me to drop some unnecessary equipment (which would have otherwise added to the invoice price). The installation went smoothly, and the team (David, Nathan and John) took their time to explain everything clearly and answer all of our questions. What really sets them apart is the support after the installation. Anytime we've had a question or needed help, they've been quick to respond and genuinely happy to assist. The owner, Perry, dropped by a couple of days after installation to help us out on an issue. It's rare to find a company that truly cares about their customers the way they do. It feels great supporting a local family business, and we feel much safer in our home because of them. We did thorough due diligence for a couple of months and are happy to work with N&D Security. Please don't consume your time in unnecessary google searches, look no further and select N&D Security for all your security needs. We highly recommend this company to anyone looking for reliable, honest, and top-quality security service. Thank you N&D Security family from Chaudri family.

We just bought a house in Arlington, received a couple of quotes from a couple of different…read morecompanies, not only was N&D competitive, they have gone above and beyond. The people that work here really care, the owner is very responsive, could not be happier with our choice! Highly recommend!

Excellent and prompt service for Internet and TV connections…read moreWhen a small problem arose the team, particularly Alex, was outstanding in resolving promptly

Alex and Poseidon are the best vendor I've used in D.C. -- PERIOD!…read more Fast, reliable and responsive. When I had an manufacturer caused issue with hardware they installed 2 years ago, Alex was there the next day, replaced it free and handled the warranty and return process himself.

Very positive experience with a home network cabling job, will definitely recommend!read more

This review is long overdue…read more James installed our Sonos system at our home in Ashburn shortly after we moved in back in July 2014. In addition, he installed our new flat-screen TV -- coming up with a custom solution that worked perfectly. He also did some troubleshooting on our CAT-5 ethernet and installed wi-fi routers throughout the home. Last but not least, he managed to resurrect the in-home speaker system which had been dormant for 5+ years. The home came equipped with ceiling mounted JBL speakers in 3 rooms, but the previous owner never managed to get them working. James removed the antiquated / non-functioning receiver and equipment from our media closet, and replaced it with a Sonos system -- and breathed new life into those JBL speakers. Now we enjoy Pandora, iTunes, etc throughout the home. James is amazingly resourceful, shows up on time, does great work, and always can be counted on to return a call. His professionalism and attention to detail are beyond reproach. We're doing a porch, deck, and pool addition right now, and I will be 100% calling James to help with our outdoor hi-fi / wi-fi needs.

Narayan Gurung is outstanding. We had some wiring issues. Narayan was extremely gracious,…read moreaccessible, prompt, & professional. The work was excellent & quick. Highly recommend for anyone needing electrical work. Overall: OUTSTANDING.

From the owner: IACS Inc. is committed to delivering top-tier security solutions tailored to the unique needs of…read moreour clients. With a focus on innovation, reliability, and excellence, we partner with industry leaders such as Lenel, Alarm.com, and Axis Communications to provide cutting edge security technology. Our collaboration with these trusted brands ensures that our clients receive the highest level of protection, from advanced access control systems to state of the art surveillance and monitoring solutions. We also offer intercom installation, intrusion detection and low voltage installation. Backed by a team of experienced professionals, we specialize in designing, installing, and maintaining comprehensive security systems for residential, commercial, and industrial properties. Whether you’re looking for robust intrusion detection, seamless smart home integration, or enterprise level security infrastructure, we have the expertise and resources to meet your needs. Your safety is our priority. Contact us today to learn how we can help secure what matters most to you.

Ricky was fantastic! He came exactly on time and was in and out in 45 minutes. He added an outlet…read morebehind the TV so the wires wouldn't show, wall mounted the tv, and got the tv started for us. To top it off, his pricing is really competitive. I recommend him without hesitation and will use him in the future when we eventually wall mount our basement tv. Thanks, Ricky!

Ricky and his assistant Joseph delivered top notch tv mount installation over the fireplace. He…read morealso installed an electric outlet so no cables were visible. Ricky provided greta advice and is a wealth of information. He and Joseph are very detail oriented. The installation was done quickly and cleanly. He even came back after we upgraded our cable tv to wireless to ensure everything was set up correctly with the new tv. Just superb service. Highly recommend for all your tv needs.

Mike came to my home. Gave me terrific feedback on what my choices were for locks. I am a first…read moretime condominium buyer and Mike helped me with what should be changed. I appreciate his prompt service, professionalism and pricing. You won't be disappointed. He is 5 star. Thanks.

Their customer service nosedived its simple. I was their loyal customer for over 15 years and no…read moremore! They did a poor job on replacing my sliding door lock and cause security issues. Called in to request to look at it. Won't come in till a week later. A week??! House can't be locked up?? Called a competitor and got it done on the same day. I was told by the competitor that the lock quality was so poorly set up. Good riddance.

Frances is head and shoulders better than ALL OF THE REST. He is professional, thoughtful and his…read morepricing is very fair. He's also able to quickly and efficiently give you an appointment, and works meticulously until you are satisfied.

Francis team did a fantastic job installing internet throughout my house. My office and my wife's…read moreoffices are both fully wired, with impeccable solutions such that no one will notice (e.g. no visible wires) and the wifi works spot on across all three floors. I highly recommend working with Francis and team. His bid was competitive and F and crew treat your house like its their own, with respect and care. All 5 stars deserved!