Intercom & Door Buzzer Installation & Repair NYC

Name: YDA Security Systems NYC
Price range: $$$

YDA Security Systems NYC provides expert intercom and door buzzer installation, repair, and upgrades for homes and apartments across Brooklyn, Manhattan, Queens, and Staten Island — including audio/video systems, mobile app access, and same-day service.

10+ Years of Experience

Local Security Systems Expert. Serving Brooklyn, Manhattan, Queens, and Staten Island. Since 2016

Licensed & Insured Technicians

Expert installations & Repairs for Intercoms, Access Control Systems, Security Cameras and Door Hardware

Trusted by 5,000+ Clients

Proven service backed by top ratings and lasting peace of mind.

1-Year Warranty on Parts & Labor

We provide a 1-year warranty on new installations.

TESTIMONIALS

What Our Clients Say

Real feedback from NYC homeowners and businesses who trust us to protect their properties with reliable security solutions.

Book Your Technician Visit Today

      EXCELLENT  
   Based on 76 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Joey Cheng 
 
 
 
 Trustindex 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 Rodrigo 
 
 
 
 Trustindex 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 Ozarko 
 
 
 
 Trustindex 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 Reda 
 
 
 
 Trustindex 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 K 
 
 
 
 Trustindex 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 Stuy
  
 
      Posted on Google  
   
   Daniel Moscovitch 
 
 
 
 Trustindex 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 Ostroff 
 
 
 
 Trustindex 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 Kobi 
 
 
 
 Trustindex 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 Naveh 
 
 
 
 Trustindex 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 Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

10 Years of Securing NYC

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Home » Services » Intercom & Door Buzzer Systems Installation & Repair in New York City

Modern Intercom Solutions for NYC Residents

Frustrated with clunky buzzers and outdated intercoms? Upgrade to a smarter, seamless solution today.

We specialize in professional residential intercom installation, repairs, and upgrades across Brooklyn, Manhattan, and Queens. Our tailored solutions enhance entry security and communication systems for private residences and small buildings.

Looking for intercoms for businesses or offices?
See our Commercial Intercom Services page.

Residential Intercom Installation for Apartments & Homes

We install modern video and audio intercom systems designed for NYC homes, brownstones, and small apartment buildings.

Our certified technicians work with wired and wireless configurations, ensuring compatibility with both new and existing properties.

Audio-only or video intercoms
Door buzzers integrated with intercoms
Wireless or IP-based systems
Intercom with mobile app connectivity

Looking for a specific brand? Learn more about our systems from:

Comelit Intercoms Aiphone Intercoms
Leedan Intercoms

Intercom Repair & Troubleshooting in NYC

If your intercom system is no longer working, we can help.

Our expert technicians can quickly repair audio, video, buzzers, wiring, and other issues.

Whether it’s a full outage or inconsistent performance, we’ll restore full functionality.

Non-functioning audio/video
Broken door buzzers
Faulty wiring or system disconnections
Buzzers not unlocking doors

We offer same-day repair service across Brooklyn, Queens, and Manhattan.

Upgrade Your Security Today

Professional systems tailored to keep your property, staff, and clients safe.

Intercom System Upgrades & Replacement

Old or outdated system? YDA Security Systems NYC will upgrade you to a secure, modern setup with touchless access, tenant directories, and remote unlocking features.

This is a popular service for co-op buildings, townhomes, and multi-family properties.