Intercom System Installation NYC for Apartment and Office Buildings

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

Our own employees, never subcontractors. 3 crews of 2 technicians across Brooklyn, Manhattan, Queens and Staten Island.

Trusted by 5,000+ Jobs

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

1-Year Warranty on Parts & Labor

1 year on parts and labor for a new installation, 3 months on repairs to an existing system.

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 that these reviews were published on YDA Security Systems NYC's Google Business Profile. Learn more

10 Years of Securing NYC

Your Security is Our Priority

Home » Services » Intercom & Door Buzzer Systems Installation NYC

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, Queens and Staten Island. 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 IP configurations, ensuring compatibility with both new and existing properties.

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

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

Comelit Intercoms Aiphone Intercoms
Leedan Intercoms

Already Have an Intercom That Needs Fixing?

This page is about installing a new system. If the one you have has stopped working, that is a different job and usually a much cheaper one.

Most faults turn out to be the power supply, the door release or a corroded riser connection rather than the handsets, so it is worth having it tested before anyone quotes you for a replacement. The diagnostic is credited against the repair.

Go to intercom repair in NYC for same-day service, or call (646) 820-9799 and speak to a technician.

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.