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!

Jon, the propreitor of this reliable business is an honest, highly knowledgeable and more…read moreimportantly very reliable professional. He was able to repair my work laptop which died a painful death. In one day Jon was able to recover my files and family pictures and repair my laptop and enhance my hard drive with a new one double the size of my previous one. Jon's prices are very affordable and he is very meticulous. I highly recommend calling Jon at Computer Repairs Long Island for all you computer maintenance and repairs.

Jon is extremely professional and highly knowledgeable in his field. I strongly recommend his…read moreservice.

Cannot recommend Anthony enough. He has a great eye for placements and is meticulous (and very…read moreclean!). He was able to hang two televisions within 24 hours of reaching out and he did a fabulous job. He's also just a really nice human. Highly recommend.

Anthony is a thief. He quoted me $1500 but the job cost $2600. He did not center the TV properly…read more It's 5.5" off center. Plus the TVs are too high. They should be eye-level. I know this, bc we had to hire a different contractor to fix his shoddy work. And, his spackle/patch work is awful. He also left magic marker on our wall because he put the outlet in the wrong spot. He must have a lot of friends who are willing to write false reviews because he is not competent. Run, don't walk from this guy!

Jamie, the owner is incredibly knowledgeable of the latest technology to protect your home and…read morefamily. He's very patient in his explanation of what each product does. His prices are very competitive and service has been terrific. Would not hesitate to recommend him and his company to anyone at any time.

From the owner: Central Tech LLC is a family-owned, full-service security and low-voltage integration company…read moreserving Long Island and NYC for over 30 years. We specialize in security camera systems (HD & 4K), burglar and fire alarms, access control, intercoms, gate systems, and network infrastructure for residential, commercial, and municipal clients. We design and install custom, user-friendly security solutions using top-of-the-line, NDAA-compliant equipment, including mobile CCTV trailers for police departments, construction sites, schools, marinas, and special events. Whether upgrading an existing system or securing a new property, Central Tech delivers clean installations, fast service, and long-term support.

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.

Another 5 star review for Nelson. Nelson came on-time first for the estimate and then the work…read more He was able to reuse my existing cables and installed a new 4 camera system along with helping me get the software setup on my TV, IPhones, and IPads. Nelson is just a really great guy to hang around with and he really knows his security and gives you a good value and some honest tips on what he recommends.

I had an amazing experience with Precise security. Nelson was extremely knowledgeable and took the…read moretime to teach me how to use all the smart devices in my home. He also got all my cameras working and hooked them up to my phone. Very respectful and patient. Thank you Nelson

Tommy the owner came to my home to help me fix an 85 inch tv that wouldn't turn on. Diagnosed the…read moreproblem immediately and I had my tv working in no time. He's very friendly and honest. Extremely knowledgeable about tv's in general. This is the place to go for your repairs!

My first encounter with TNT involved the repair of my Bose Speakers. The service was fast and…read morereasonably priced. But most importantly, the repair work was done correctly and the speaker work like new. As a result of my good experience, I returned a few months later with a Sony 300 Multi Disc Player, whereby the carousel failed to function. TNT was able to repair the component in a short amount of time for a fair price. The unit now works like a charm. TNT is definitely the place to bring your high-end and professional electronic components for repair work done well.