YDA Security System is committed to providing reliable and advanced protection solutions across New York City. Our locations ensure that every community and business has access to trusted security services.
Looking for a reliable security company in Lenox Hill, Manhattan? YDA Security Systems NYC is your local choice for smart, tailored protection. We create security solutions for both residential and business properties.
We install CCTV systems, repair existing setups, configure intercoms, and set up access control with expert care. We also provide anti-theft systems for retail stores, hotel security solutions, CCTV for restaurants, and access control systems for gyms to support the specific demands of Lenox Hill’s commercial spaces.
Years of experience delivering top-notch solutions tailored to your needs.
Real feedback from NYC homeowners and businesses who trust us to protect their properties with reliable security solutions.
EXCELLENT
Based on 76 reviews
Posted on Google![]()
Joey ChengTrustindex verifies that the original source of the review is Google.
Wow what a pleasure it was working with David, Danie, and their team. This is the guy you want for any intercom/security needs. Not only did David provide the best quote for our building intercom install, but he is also the most friendly and dedicated vendor I’ve ever worked with.Posted on Google![]()
Diego RodrigoTrustindex verifies that the original source of the review is Google.
Had YDA come out to repair our intercom in Greenpoint. Really happy with the service, and the price was fair. Would definitely recommend them!Posted on Google![]()
Mai OzarkoTrustindex verifies that the original source of the review is Google.
Great experience with YDA Security Systems! They installed a new intercom system in our office building in Greenpoint. The work was clean, professional, and the new system looks modern and works perfectly. Highly recommend!Posted on Google![]()
Matthew RedaTrustindex verifies that the original source of the review is Google.
YDA installed security cameras at my house. Very pleased with the work and installation of YDA security systems. They were proffesional and knowledgable in their service.Posted on Google![]()
Ori KTrustindex verifies that the original source of the review is Google.
Best experience a client could ask for. Top tier professionalism in regards to intercom installation on my co op building in Bed StuyPosted on Google![]()
Daniel MoscovitchTrustindex verifies that the original source of the review is Google.
Loved working with YDA. Amazing service, fair prices, and quality work. Would definitely work with them on my next project and highly recommend their services.Posted on Google![]()
Andrew OstroffTrustindex verifies that the original source of the review is Google.
I had a great experience working with YDA. My office needed a new security system with live camera feeds. These guys were professional, showed up on time and completed the job when they said they would. It was refreshing to work with a company that stuck to the plan and didn't make me jump through hoops.Posted on Google![]()
Bar KobiTrustindex verifies that the original source of the review is Google.
Great experience with YDA Security Systems NYC. They repaired our intercom in the West Village, Manhattan, and did an incredible job. The team was on time, professional, and quickly fixed the issue. Everything is working perfectly now. Pricing was fair, and the whole process was smooth and hassle-free. If you need reliable intercom repair in Manhattan, these are the guys to call.Posted on Google![]()
Nitzan NavehTrustindex verifies that the original source of the review is Google.
Top-tier service from YDA Security Systems NYC for our Williamsburg building. David and his team were professional, punctual, and experts at navigating Brooklyn’s specific wiring needs. They installed a modern video intercom that works flawlessly with our mobile apps. Clean install and zero hassle—definitely the best in the area for security upgrades!Verified by TrustindexTrustindex verified that these reviews were published on YDA Security Systems NYC's Google Business Profile. Learn more
Strengthen your building’s safety and communication with our trusted intercom system services in Lenox Hill, Manhattan.
We install and service intercom systems for homes, offices, apartment buildings, and commercial properties of all sizes.
Whether you need a basic audio-only intercom or a modern video system with mobile access, we deliver reliable solutions that simplify access and visitor management.
Need access control system support in Lenox Hill, Manhattan?
We install and service access systems like keypad, keycard, fob, biometric, and smartphone entry. Our team handles everything from single-door installs to large-scale systems with door buzzers for multi-unit access.
Whether it’s for a house, office, or apartment complex, we provide entry control that fits your needs. With expert help and the right tools, we make sure your staff, tenants, and guests stay secure.
Looking for security camera installation in Lenox Hill, Manhattan?
We install and maintain indoor and outdoor camera systems, including wired setups, wireless models, and remote-access viewing options.
Our CCTV plans are suitable for homes, offices, and apartment buildings. Whether you need one camera or a full monitoring solution, we have you covered.
From HD video and motion alerts to remote mobile access, each system is tailored to match your space and provide effective property protection.
Need locksmith and door hardware help in Lenox Hill, Manhattan?
We install and service a full selection of door security hardware, including smart locks, panic bars, door closers, magnetic locks, and electric strikes.
Whether you’re securing a home entrance or enhancing commercial access, we deliver durable, custom-fit options that align with your safety goals.
Our locksmiths handle urgent lockouts and full hardware upgrades. We make sure your doors meet code, work smoothly, and keep your space secure. Count on fast service, clear communication, and lasting results.
From apartments and brownstones to multi-unit buildings, YDA Security Systems delivers reliable intercom installations tailored to your property.
From residential buildings to commercial properties, our team installs and maintains advanced security systems tailored to your needs.
“Your safety is our priority. Get started with a customized security plan today.”
Yes. Lenox Hill is part of our Manhattan service area, and the same crews cover it: three crews of two technicians, all our own employees rather than subcontractors.
We install and repair intercoms and door buzzers, access control, security cameras and commercial door hardware. Same-day repair is available where the schedule allows.
Call (646) 820-9799 and you will speak to a technician, not a salesperson.
Yes, and we deal with the managing agent directly.
For common-area work a board normally wants to see camera positions, how long footage is kept and who can view it, plus our certificate of insurance for the building file. We supply that up front, which is usually the difference between approval at the next meeting and approval three meetings later.
The site visit is free and the estimate goes out the next day.
On a building job the number of units is the main thing that moves the price, so we count them on site rather than quoting from a phone call. If the wiring turns out worse than we expected after you have accepted the estimate, we absorb it rather than issuing a change order.
New installations carry 1 year on parts and labor. Repairs to an existing system are covered for 3 months.
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