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.

I am extremely pleased with the service I received and would highly recommend this local security…read morecompany to fellow Virginians seeking reliable, professional, and high-quality security solutions. From the initial coordination with Perry, with whom I was in contact with to set this up, through the final installation, the experience was excellent. The technicians, John and Nathan, were outstanding: professional, courteous, respectful of my home, and exceptionally knowledgeable. Although I was in meetings for much of the installation, they worked efficiently and independently, and everything was completed seamlessly. Their expertise and attention to detail were evident throughout the process. The system itself is excellent, and the installation was done with great care (and for an affordable, reasonable price). Most importantly, I now feel significantly safer and more secure, which is exactly what one hopes for when investing in a home security system. Choosing a trusted local company made all the difference. The personalized service, professionalism, and commitment to quality truly set this team apart. I am very glad I selected them for my security needs and would not hesitate to recommend them to anyone in Virginia looking for dependable, top-tier service.

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 difficult to work with. I was contracted with a full service company that they purchased and…read moretook over our contract. The handoff was awkward and I found them difficult to deal with. we rarely had alerts, so I didn't focus on it until I recently decided to switch to Simply Safe (they have been wonderful!). Although our interactions were relative infrequent, they were uniformly negative. So glad to move on!

Been a customer since we bought our house 2009, which was already locked in with Burtel/AHS. The…read moreservice was fine, a bit more expensive then other services available but it was convenient to keep it setup with them. We sold out house in Dec this past year and just found out we are locked into a contract until 2019. To break our contract I have to pay 80% of the remaining balance. Unbelievable! I guess it's my bad for not reading the fine print, but it's pretty shady to lock your loyal customers into extended contracts. Auto-renew for one year if you must, not 5-10. I also spent about 9k on wiring with American Home Systems when we built the house, so it's not like they were losing money on our deal. I would avoid this company at all costs.

I'll recommend ThisTvPro to all my friends, I got awesome experience for mounting tv. I didn't…read moreworry about anything just give to do all jobs to professionals. ThisTvPro provide the best price in the area and also fast response to your messages. It was my first time when I decide to mount my TV and I'm really appreciate Yurii cuz he explained everything what he will do and how he will do so I'll not worry about my walls. Thank you so much, recommending to all my friends and of course I'll get again service of ThisTvPro

I'll pay the extra charge other vendors who are well known for any future TV mounting. The first 2…read moremen that came were rude, could barely speak English and did not pick up after themselves (I.e. paper and debris left in both bedrooms, and they advertised they clean up their mess

I had a problem with my computer overheating. I did some research and most places were quoting me…read more$100+ just for a diagnostic and estimating weeks to repair. I found My Computer Tech and was able to make an appointment about 30 minutes later. I arrived early but Nico was able to start the repair immediately. He took apart my computer, diagnosed the issue, and repaired it in about 45 minutes for a reasonable cost. I cannot recommend his services highly enough.

My child broke my MacBook Pro track pad and I was getting quoted $500+ to get it fixed by Apple,…read moreuBreakIFix, and other repair services. Niko fixed it for less than half that and in a day while also replacing yet another part that he saw was having issues! The track pad feels better than when I first purchased! I will be using Niko exclusively for fixing future tech issues. I am grateful I found him to help me with my computer issues!

Trebor was awesome!! I used them for security camera installation and they did a fantastic job…read more Super responsive, easy to work with, and they handled all the wiring really cleanly so everything looks polished and professional. They also helped mount TVs, which was a huge help!! Rob is great!! Really appreciate how easy they made the whole process. Highly recommend Trebor for cameras, TV mounting, wiring, all of it!!

Could not be more pleased or impressed. Rob is a professional's professional--immensely…read moreknowledgeable, careful, thorough, and a pleasure to be around. Look no further for a job done right. Rob and his colleague installed ethernet throughout our three-story townhouse (7 drops in total). Like another reviewer, we previously had ethernet only in the basement, resulting in poor Wi-Fi coverage on the upper levels. Regarding Trebor Technical Solutions, I wholeheartedly echo what others have shared. During the consultation, as Sriram (2021) observed, Rob "took notes of the locations where I wanted the drops, estimated the length of each run from the networking rack, and how the drops would be wired, carefully noting the number of cuts needed." Indeed, watching Rob in action is impressive--you can see him map, anticipate, and solve problems, as if he can "see" behind the drywall, identifying the cleanest and most efficient pathways. Sriram also noted Rob's "attention to detail deserves special mention, from planning the project to execution." I agree completely. Chaz (2024) wrote, "My experience with Trebor Technical Solutions was top-notch. The owner, Rob, went above and beyond." Absolutely. Rob left our townhouse better than he found it. Originally, ethernet entered through a hole in the wall--Rob repaired that neatly. He also removed unnecessary coax cables, replacing those plates with new ethernet plates. As reviewers' pictures show, Rob meticulously labeled each line with its corresponding room. Dan (2022) shared, "Rob is a pleasure to work with and makes everything easy. He pays close attention to details but also makes amazing recommendations." Couldn't agree more. He has a high work ethic and high standards. Todd (2022) wrote, "There's every reason you should immediately choose this company. Rob, the owner and a worker bee, is highly motivated to do right and technically trained by several mainstream internet and TV companies. He is extremely responsive and an awesome communicator." Rob's background (having worked at major companies) and continued work experience (providing expertise and skill to a variety of clients) are indeed impressive. Kyle's (2021) general contractor remarked on "how astonished he was with the gentle and delicate approach Rob took to making cuts in the drywall. Even though I was running drops across three floors and opposite sides of the house, Rob made only the smallest of cuts in the fewest places and did an excellent job patching up the drywall." Exactly. These were also my observations: Rob accomplishes tasks effectively with minimal disruption. Notably, he expertly repairs drywall cuts, leaving them paint-ready--a service many contractors overlook, as Sriram (2021) mentioned. Finally, Rob's patience deserves special mention. He patiently walks you through each step of the process at the level of detail you prefer, answering questions thoroughly--from the initial consultation through to completion and beyond. It was remarkable how patient and kind he was when explaining the system, piece by piece, and assisting us in setting everything up. We're grateful to have met and worked with Rob and his colleague. If you want commercial-grade quality and craftsmanship in your home, you've found the right team.

I have had this absolute garbage company for over 5 years now( I was locked into a five year…read morecontract). Their customer service/tech help is useless they have never fixed one issue I've had always just recommend rebooting the system wtf. Once my contract was up then the relentless sales calls for upgrades started. I was being informed my system was old and needed to be upgraded that why I was having issues lol!!!! I constantly still have buffering issues I can never rewind and find clips that I need to watch my pets etc. This has been one of the worst companies I have ever dealt with, please stay away from them they are aggressive and don't care about you once your contract is up. YOU SUCK VIVINT!!!

We were lied to over and over, beginning with the salesperson. He said there would be a small pin…read morehole in our wall for the monitor to be mounted. He said we could try it for 30 days and then cancel with no cost and they would simply fill the pin hole and retrieve their equipment if we decided not to keep it. When we canceled the lies continued. We have huge holes in our door and interior and exterior walls and they offer no resolution. We just purchased our home last August and now there are holes all over our brand new home. I am afraid we may have to pursue this legally or make costly repairs ourselves. My advice is DO NOT open the door when they appear on your doorstep!

I've used other security systems prior to them, but nothing compares to the quality of service you…read moreget with Advanced Security. The owner, Trip, calls you back immediately and sends someone to come fix any problems that might occur within a day or two -- usually the next day. Very happy with them!

From the owner: Commercial & residential security, access control, fire alarms, cctv, structured wiring, central…read morevacuums, intercom & sound, whole house audio, home theater, home automation and networking.

I can't recommend Alex highly enough. Not only was his work excellent, but what really set him…read moreapart was his quiet professionalism, positive attitude, and willingness to go above and beyond. I had been putting off a few electrical projects for far too long: (1) Installing a Nest Doorbell Camera (wired) (2) Removing an old ceiling fan and installing a new one (3 Replacing an overhead light fixture I had gotten a quote from another electrician about 18 months ago, and they made it clear I'd be on my own for any drywall repairs or cosmetic patching related to wiring the doorbell. So, I had zero expectation that Alex would help with that kind of work. But from the start, I was impressed by how Alex handled everything: (1) His pricing was clear, fair, and refreshingly reasonable--especially after a recent experience with a plumber who charged me way too much. (2) The doorbell wiring was not a straightforward job, but Alex got creative. He figured out a clever way to route the wires using an old security system, saving me the headache of more invasive installation. (3) The ceiling fan ended up being trickier than expected. I assumed a wall switch was connected to it, but it turns out it never was. Alex spent nearly two hours troubleshooting the setup, but never once complained. He figured it out and got the fan installed beautifully. (4) There was a mix-up on my end with which light fixture needed replacing. By the time I noticed, Alex had already removed a different one. He quickly and graciously reinstalled the original and replaced the correct one--without any complaints or extra charges. (5) What should've been a 2.5-hour visit turned into nearly 6 hours of work, but Alex stayed calm, focused, and professional the entire time. He didn't try to renegotiate the rate or push for anything extra. He just got the job done, and done well. And then came the part that really stood out. After a long day of work, Alex accidentally left behind a few tools. When I texted him the next morning, he not only came back to pick them up, but--entirely on his own initiative--he offered to patch and caulk some of the drywall around the doorbell camera. I had absolutely not expected this. Even more impressive? He didn't plan to charge for the labor--just the materials. I insisted on paying him for his time too, because it was only fair, and the work he did made a huge difference. While I still need to do a little painting, the result is clean, tidy, and better than I could've done myself. A few final highlights: - Alex went the extra mile to deliver a result that looked good, not just worked well. - He was kind and patient, even when my 5-year-old came home and started asking him questions, and when our yappy little dog barked at him. - He was professional and low-key, communicating with me via texts and calls so I could stay focused while working from home. It's always a little awkward having someone in your home for several hours, but Alex's demeanor put me at ease. Bottom line: This was one of the best contractor experiences I've had. Alex was polite, skilled, fair, and genuinely cared about the quality of his work. I'd enthusiastically recommend him to anyone looking for electrical work--and will absolutely reach out again for future projects.

From the owner: Capital Displays specializes in professional security camera installations and complete Ubiquiti…read moreand LTS network solutions. We design and install reliable surveillance systems, providing businesses with advanced security and peace of mind. For commercial clients, we offer Ubiquiti network setup, Wi-Fi optimization, access control, and video surveillance integration. Whether it’s a retail store, office, or property management company, our team ensures secure, high-performance solutions tailored to your needs.

This is my first Yelp review. The reason I am a lurker no more, is simple and inspired by the…read moreindomitable force at center for the 1983 NBA Champions: "Moe, Moe, Moe." I can not thank Moe enough for his dedicated, persistent and exemplary effort in repairing my lock and knob - items that could be best described as unique - if you take unique to mean: antiquated, weird and frustrating. Moe handled it all with humor and aplomb. I am sincerely appreciative. Pro Tip: He loves coffee. When he arrives, have a fresh cup on hand. He is more than deserving of it.

The locksmith sent to warehouse by Moe today was an expert in fast talking hard sell. My wife told…read morethe dispatcher there was no hurry but the locksmith showed up immediately and we were charged emergency rates. She asked for re-keying and he replaced locks instead. I told hin to change the pins in the existing lock and he did not. He changed the outside cylinder so that the back door two cylinders and the front door outside cylinder had the same key . He spent one hour and we were charged almost $900. However, he did meet our basic requirement: to defeat any one who had made an copy of our door keys and tried subsequently to enter the house.