Residential & Commercial
Intercom Installation,
New York
Video Intercom · Door Buzzer · Key Fob Access · Elevator Access · Repair · Licensed & Insured
Professional intercom installation for residential homes, apartment buildings, co-ops, condos, offices, retail stores, warehouses, and all commercial properties across New York City and surrounding counties.
Residential & Commercial Intercom Installation Services
Video Intercom Installation
HD video intercom with smartphone integration. See and speak with visitors, remotely release the door from your phone anywhere.
Door Buzzer Installation
New wired door buzzer systems for apartment buildings and commercial properties. Built to last.
Intercom Repair & Service
Same-day repair for all major brands. Handset replacement, wiring repair, panel replacement.
Key Fob & Access Control
Key fob and card access integrated with your intercom. Instant tenant deactivation, no locksmith calls.
Elevator Access Control
Floor-by-floor access restriction for mid-rise and high-rise buildings.
Audio Intercom Systems
Reliable wired audio intercom. Cost-effective, durable, tenant-friendly.
Residential & Commercial Intercom Questions Answered
What types of properties do you install intercoms for?
We install intercom systems for every property type — single-family homes, two-family houses, brownstones, walk-up apartment buildings, co-ops, condos, high-rises, retail stores, offices, restaurants, warehouses, schools, and medical facilities. No job too small or too large.
What's the difference between residential and commercial intercom systems?
Residential systems typically cover a home or small apartment building — one or a few units, one entry point, straightforward wiring. Commercial systems handle larger buildings, multiple entry points, visitor management, delivery access, access logs, and integration with CCTV and access control. We design the right system for your specific building and usage.
How much does residential intercom installation cost?
Residential systems range from $400 for a basic audio buzzer to $1,800 for a full video intercom with smartphone access. Call (347) 934-8335 for a free on-site estimate.
How much does commercial intercom installation cost?
Commercial systems range from $800 for a small office to $5,000+ for large multi-tenant buildings with visitor management and elevator access control. We provide a detailed quote after a free on-site assessment.
Do you install intercoms in NYC apartment buildings?
Yes — this is our most common job. Building-wide intercom systems for 2-unit houses through 30+ unit apartment buildings throughout all five NYC boroughs.
Can I integrate intercom with my security camera system?
Yes — and we recommend it. A lobby camera combined with a video intercom gives you both visual verification and recorded footage of every building entry. Both systems share low-voltage infrastructure so installation together saves on labor.
Pricing & Cost
Audio or video intercom for homes and small buildings. Panel, handsets, wiring, installation included.
Building-wide system with per-unit handsets, door panel, wiring. Price scales with unit count.
Visitor management, delivery access, and intercom for offices, retail, and commercial properties.
Diagnose and repair existing intercom systems. Most repairs completed same day.
All prices include equipment, wiring, and installation. Get a free on-site estimate →
Serving Every Neighborhood
We serve every neighborhood and community in our coverage area. Call (347) 934-8335 for service anywhere.
NYC Boroughs
Long Island
Hudson Valley
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Professional Intercom Systems We Install & Service
We install commercial-grade intercom systems from the most trusted brands in the industry. Every system includes professional installation, smartphone setup, and a full system test before we leave.
Frequently Asked Questions
Do you install for homes and businesses?
Yes — every property type from single-family homes to large commercial buildings across all NYC boroughs and surrounding counties.
How much for residential intercom installation?
$400–$1,800 depending on system type and building. Free estimate at (347) 934-8335.
How much for commercial intercom installation?
$800–$5,000+ depending on building size and system requirements. Free on-site assessment included.
Can you do apartment buildings?
Yes — 2 units to 30+ units. Per-unit handsets, front door panel, wiring, optional key fob access.
Is there a monthly fee?
No. You own the system outright. No subscriptions, no contracts.
What areas do you serve?
All five NYC boroughs plus Nassau, Suffolk, Westchester, Rockland, and Hudson Valley counties.
Every New York Building Type
Brownstones & Townhouses
Masonry anchoring, cables through interior walls. Landmark district compliant hardware throughout NYC.
Apartment Buildings
Building-wide systems for 2–30+ units. Per-unit handsets, front door panel, key fob optional.
Commercial Properties
Visitor management, delivery access, after-hours lockdown for offices, retail, and commercial buildings.
Co-ops & Condos
Board-approved documentation and alteration agreement compliance throughout all five NYC boroughs.
High-Rise Buildings
Elevator access control, lobby video stations, concierge integration for mid-rise and high-rise buildings.
Industrial & Warehouse
Loading dock access, multi-point entry, visitor management for commercial and industrial properties.
Can you repair any brand?
Yes. All major brands serviced. Parts carried on every service call.
Is same-day service available?
Yes. Call (347) 934-8335 for same-day service.
Is there a monthly fee?
No. No subscriptions, no contracts of any kind.
Do you install cameras too?
Yes. Security cameras, intercom, access control, and alarms in one visit.
Do you serve all neighborhoods?
Yes — every neighborhood across all service areas.
What areas do you serve?
All NYC boroughs plus Nassau, Suffolk, Westchester, Rockland, and Hudson Valley counties.
Our Professional Installation Process
We visit your property, evaluate your needs, identify coverage areas and access points, and design the right system for your building type and budget.
We recommend the right equipment, layout, and wiring plan tailored to your property. No one-size-fits-all solutions.
Clean wiring through walls, basements, and conduit. No exposed cables. Hardware mounted level and secure. Minimal disruption throughout.
System configured, smartphone access installed, everything tested and working before we leave. We walk you through every feature.
Abstract Enterprises vs The Competition
| Feature | Abstract Enterprises | National Chain | DIY / App-Only | Other Local |
|---|---|---|---|---|
| Monthly Fee | $0 Forever | $30–$80/mo | $10–$30/mo | Varies |
| Professional Installation | ✅ | ✅ | ❌ DIY | ✅ |
| 4K / HD Resolution | ✅ | ❌ 1080p | ❌ 1080p | Varies |
| Wired / Reliable | ✅ | ❌ Wireless | ❌ WiFi | Varies |
| No Contract | ✅ | ❌ 3–5 yr | ✅ | Varies |
| Own Your Equipment | ✅ | ❌ Leased | ✅ | ✅ |
| Free On-Site Assessment | ✅ | ✅ | ❌ N/A | Some |
| Intercom & Access Control | ✅ | ❌ | ❌ | Some |
| Google Rating | 4.6 ★ (190) | Varies | N/A | Varies |
What Our Customers Say
"Professional installation, clean wiring, everything set up on my phone before they left. No monthly fees — exactly what I needed."
"Had cameras and intercom installed together. The team was efficient and professional. System works perfectly."
"Best security company in NYC. Licensed, insured, clean work. Will definitely use again."
Why New York Chooses Abstract Enterprises
Get In Touch
📍 1282 Troy Ave, Brooklyn, NY 11203
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Ready to Install Your Intercom System?
Free on-site assessment for residential and commercial properties. Custom system design. Professional installation. No monthly fees.
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"Excellent work installing cameras at my building in Brooklyn. Clean wiring, professional team, everything works perfectly on my phone. No monthly fees was the biggest selling point."
"Best security camera company in NYC. They installed cameras on my brownstone without damaging the brick. Cables are completely hidden. 4K picture quality is incredible day and night."
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