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...

We had a wonderful service with True V security over the past 8 years or so! Punctual, trustworthy,…read morereasonable pricing. We are moving and highly recommending this company to anyone without reservations!

I am very happy with my new security system for my home. Mitchell did a great job and I recommend…read morehis company.

A great job deserves a great review. My business came with a mystery CCTV system that needed an…read moreupgrade. It had a non-functioning camera that another handyman failed to fix. After that, CSE (CCTV Security Experts) was the third company I contacted that actually showed up. My request was fix a the non-functioning CCTV camera and install two more cameras. John, who answered the phone, was also the technician who showed up, at the appointed time. He looked at my system and explained who manufactured it, what it features were, and how it could be expanded. The first order of business was to get the non-functioning camera working. An hour later, it was. It required multiple trips between the camera and the recording unit to reconfigure the system to working order! An expert was definitely needed. He then gave me a quote for two new cameras, and wiring the system for external monitoring. We scheduled that install for today and John again showed up exactly on time. This time it took 3 hours. The work was: Two cameras installed with wires neatly run, extra network switches installed, and the system connected to the internet. The network cables within the visitor areas were hidden behind the ceilings and walls. He focused the existing cameras and my system literally looks sharp. He showed how to install phone apps for monitoring, configured the apps, and like magic, I can monitor my business from anywhere!

These good were professional, courteous and affordable. Thank you for doing such a great job…read moreinstalling the cameras!

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!