excellent service. good prices. good customer service and thecnical support. very convenient…read moreschedule.

The guy with glasses in the blue jacket was helping me, was writing down the receipt all ready gave…read moreme a price $50 for check up for cracked laptop screen and said will get back to me. Everything was done finished until another employee, the guy on the phone, grabbed the pink slip receipt and said don't take this customer, i tried to explain in korean that i was previous customer here had my dell laptop fixed. Wanted me kicked out, the police officers did believe my story bc i walked out right away told me to try best buy or something...

I purchased a fairly sophisticated alarm system from Mitchell over two years ago. I initially…read morereached out to him because I wanted more than the "2 doors and 1 motion detector" intro package offered by the national chains. Mitchell came to my home and we spent hours designing a system including not only all of the typical stuff such as door and window sensors and motion detectors, but also glass break monitors and water alarms for the laundry room and sump pump areas. Mitchell did not "sell" any of this stuff to me. I asked for it and we designed an excellent system together. The reason that I am writing the review today is because this is the first time that I have spoken to Mitchell in over two years. I received an alert on my control pad that a battery was low and I didn't know which device needed the new battery. I called Mitchell on his cell phone. He picked up on the second ring. I had the battery in a drawer and he identified the device and walked me through the battery change over the phone. This tells you a couple of things: 1. The equipment that Mitchell sold to me over 2 years ago works without issue. I literally have had not spoken to him in over 2 years because I have NEVER had a problem. My big problem today was that I needed a new battery. I'm OK with that. 2. Mitchell answers his phone. He is extremely responsive and knowledgeable. Mitchell is a good guy. He knows what he is doing and he sells good stuff. I recommend him without hesitation.

I had a security camera system installed by Michell over 10 years ago and I recently started having…read moreissues with the recording and playback. He suggested we troubleshoot over the phone before sending a technician to my house. Since the equipment is old, he had to send a technician after all. While I was waiting for the technician to arrive, I fiddled with the settings and ended up resolving the issue on my own. What really stood out to me was the honesty--both Mitchell and the technician could have easily said I needed new equipment or upgrade or unnecessary work, but instead they were supportive and completely upfront. Very fair, trustworthy, and refreshing to deal with a company that operates with integrity. Highly recommend for your security needs!

I've had ongoing issues with the doorknob and lock on my apartment door. My super came by multiple…read moretimes to try to fix it, but unfortunately, nothing worked. My landlord suggested I reach out to Arthur at Sullivan Locksmith, and I'm so glad I did. He responded quickly and came over as soon as possible to resolve the issue. He and his colleague worked on my door for about 15 minutes and had the lock working perfectly. I highly recommend his services!

I sent an inquiry on yelp about getting a key duplicated, because there seems to be only select…read morelocksmiths who can duplicate this particular type of key I had. Arthur responded very quickly to my inquiry and requested pictures of the key to confirm whether the store can complete the service. I eventually took the key in and it was done within a few minutes. The store itself is by Washington Square park so it's super convenient to get to. I didn't see the store hours posted anywhere, but Arthur was able to confirm hours of operation pretty quickly via text. Amazing service, and amazing experience. Would definitely recommend!

Great service and products! They were very professional throughout the process of advising which…read moreproducts to go for, installation, and guidance on how to best make use of it all. Most importantly, the team has always been kind and congenial! Highly recommended - go for it don't even think twice.

This Security Camera company is reliable and very professional! The proposal estimate was accurate…read moreand their customer service was immediate. They were able to Install 12 cameras and a full alarm system in my house in a very short notice. Reasonable prices. Highly recommended!

Long over due! Christian was great. Super professional and helped me out in a bind. Highly…read morerecommended!

I contracted CMD Technology for a security system for my business. The owner 'Chris' was extremely…read moreprofessional and gave me a few options with cost breakdowns and timeframes to complete the work. I was satisfied with the overall outcome of the security system. The project was completed on time and on budget! I will definitely be a repeated customer when upgrading my home security & entertainment systems.

I contacted this company that my friend recommended since I was having some issues with computer …read more Their response time was very fast which I was happy about since I can't survive without my computer. At first I thought maybe it was something simple since I'm not very tech savvy but after the guy came I realized there was some damage but the IT guy was super knowledgeable. I hate when you call some IT company and they know less than you. He gave me some options which I appreciated since sometimes all they want is what is more convenient for them not my pocket. I was very happy I called them since they were fast, professional and got my problem solved.

I had a WiFi network installed by professionals that never worked well and after multiple visits…read morefrom them, many of them where they charged me, I just got so frustrated I called Smart Start Networks. They were amazing. They evaluated my current system, which is also integrated into an AV system, wrote up a proposal which I accepted. The system they installed is amazing. I have never had as good a WiFi system in terms of strength of signal, speed and reliability. As important, this Smart Start does what they say they will do without any surprises. They call when they say they will call, show up for appointments on time and really back up their services. In my case there has been nothing to do, since their system is working perfectly, but Smart Start Network has followed up a couple of times in the first 30 days after installation to make sure I was 100% satisfied. If you have a WiFi system you want installed, or have an existing system you would like upgraded I would highly recommend Smart Start Network. Lastly, Phil was the senior technician on my job and was phenomenal. Gina works in the office and is fantastic as well. This is my first Yelp review. I felt compelled to endorse this company because they are a breath of fresh air in NYC, where quality of product and service are often hard to find!

So thankful for Mike! Had him mount two TVs in my new home with concealment of wires in the wall…read more From the very first interaction he was communicative and friendly. He came back a second time to make adjustments for us and made it a priority to make sure the TVs were exactly where we wanted them to be. 1000/10 Thanks again!

From the owner: With over 15 years of experience in the audio-visual industry, we specialize in providing…read morehigh-quality, professional services tailored to both commercial and residential needs. Our expertise spans a wide range of AV services, including CCTV installation, custom audio/video system setups, digital signage, and TV mounting. We pride ourselves on delivering clean, secure, and meticulous wire concealment to maintain the aesthetics of your space while ensuring top-tier functionality. In addition to our AV services, we offer a comprehensive range of handyman services designed to enhance the convenience and security of your property. This includes door handle and lock upgrades for wireless access control systems, ideal for modernizing both home and office entryways. We also provide expert assembly of Wayfair and IKEA furniture, gazebo construction, as well as a variety of home improvement solutions like painting, spackling, and blinds or drapery installations. Whether you’re looking to upgrade your security system, enhance your entertainment setup, or tackle a home improvement project, our team is committed to delivering expert services with a focus on safety, cleanliness, and customer satisfaction. We are also a certified Wayfair Service Pro and Insured!!