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.

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

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!

The N & D Security team (Sally, Perry, Darren, John, and David) is incredible. From my first phone…read morecall with Sally and Perry to the installation with Darren, John, and David, the experience could not have been more seamless. Initial Communication: Before settling on N & D for my home security system, I did tons of research, including research into all the big home security companies. Unlike other companies, N & D Security does not lock you into a long-term contract, nor did they try to upsell me on products and services that were beyond the scope of my needs. Rather, Perry readily identified what would likely make sense for my home, asked incisive and poignant questions about my home security needs, and carefully listened to and thoughtfully answered all my questions. He then diligently followed up with a recommended package for my home. Perry's attention to detail, follow-up communications, and responsiveness was impeccable. And I was all the more impressed given the fact that N & D is a small team that essentially operates as a family-owned business. Installation: The installation could not have been more seamless. John, Darren, and David arrived promptly. They installed the security system and had me up and running in little to no time. I was thoroughly impressed by the service--the N & D team went above and beyond anything I could have expected. For example, in addition to setting up my home security system, Darren helped set up our doorbell camera and even attempted to help install smart locks throughout my home. Upon the immediate completion of the installation, John carefully explained how the system operates, patiently answered all my questions, and even gave me his personal number in the event I had any additional questions. After Installation: After completing the installation, Perry checked in again to ensure that all our needs were handled and that our system was up and running. In addition, the N & D team was incredibly diligent in completing additional follow up work I had requested. In sum, if you are looking for a top-notch home security system, N & D is a no brainer. They are a pleasure to work with and I can genuinely say that choosing them for our home security needs was one of the easiest decisions I've made.

I have been a Vivant customer for 3 years. I would never do business with them again. I just…read morespent 1 hour and 22 minutes on the phone trying to cancel my service. I have never had an experience like this. I was transferred 6 times, processed my request 2 times, and was offered "discount deals to stay over 20 times on the call. It's sad their employees have to follow forced scripts and transfer customers like they do. I had a similar experience earlier when I needed to move the equipment and found out for the 1st time I had actually purchased equipment and committed to 36 months. I've used services like CPI and ADT before and never run into this. Horrible. Avoid. RUN!

Horrible customer service. Chat can resolve anything. Camera seems to only work when it's me coming…read moreand going or the characters that I know but literally the ones I don't and that I'm concerned about, nothing appears.

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!!

The service was quick, professional, and reasonably priced for the scope of work. The owner was…read morehighly communicative and we work together to finalize the project details without issues. The work was completed in a timely manner, and they did an excellent job of keeping things tidy and cleaning up after themselves when done. If I ever end up needing residential networking installed at another local location, they will be the first folks that I call.

Called at 10:15, had a guy here by 11:30, problem lock fixed by noon. Paid a deposit for him to…read morecome out but since the work didn't take long, I wasn't charged anything else.

I needed a quick, but not immediate, turnaround to replace my mailbox lock and key Advanced…read moreSecurity Safe and Lock turned it around in 24hrs. They were responsive and when the locksmith had difficulty reaching me, they proactively called me at least three times until we successfully connected. The process took about 15-20 minutes from start to finish. Thank You Advanced Security Safe and Lock!! I will recommend your services and will use them again for my interior lock needs.

First, this young man came to my home assessed my issues and cleared of any confusion or…read moremisconceptions I had previously. We sorted out each item I wanted done. Even though I was still kinda confused and asked a lot of questions he was very kind and patient. He arrived at my house he immediately got to work and worked through out the entire day. At certain points he explained what he was doing and additionally he pointed out somethings the past people did incorrectly. This is the man you want to do your work. He is thorough, and the work he did looks clean and most importantly he is honest. He is honest and upfront about the costs. He gave me a few options to get the jobs done( most expensive to least expensive) and articulated all of my options very clear. I will absolutely use his services again. Items he repairs were: install of ring camera, diagnostic of light switch issue. Mounting of tv. Install or direct line for outlets, and installed of 3 outlets. Install of temperature thermometer. I would add if you want outlets specify the color you want. I planned on getting f more work done with this company.

This company gave me a reasonable quote. Electrician ( Bryant ) came; quickly found the problem and…read morefixed it. He was cordial and efficient. The cost of the job was reasonable as well. Unlike other companies, who charges you a " visiting fee ". Very satisfied. Highly recommend them.

Great service, fast and friendly. Very reasonable cost. Same day service. Took care of us!read more

My husband locked himself out of the house while I was out of town so I turned to Yelp to find a…read morelocksmith. Fast Locksmith was one of the first to respond to my emails and they did it INSTANTANEOUSLY. We were luckily able to get someone we know to bring a key over, but I was really impressed by the fast response, affordable pricing (truly the best quote I received out of several businesses), and knowledgable/eager to please attitude. I would not hesitate to reach out to them first the next time we have an issue.