Intercom Installation
Long Island,
New York

How much does intercom installation cost on Long Island?

Audio door buzzer systems start around $400–$900 installed. Video intercom for Long Island homes runs $700–$1,800. Multi-unit buildings range $1,200–$4,500+. Call (800) 486-0943 for a free on-site estimate.

What’s the best intercom for a Long Island apartment building?

Aiphone for reliability. ButterflyMX for buildings that want smartphone-only access without handsets. We recommend the right system after a free on-site assessment.

Can I see who’s at the door from my phone across Long Island?

Yes. Video intercom systems let you see visitors, speak with them, and remotely release the door from your smartphone anywhere in the world.

Do you serve all Long Island towns?

Yes — Garden City, Hempstead, Great Neck, Massapequa, Valley Stream, Freeport, Lynbrook, Long Beach, Mineola, and all Nassau communities.

Can you repair my existing Long Island intercom?

Yes. Same-day repair available throughout Long Island. We service all major brands.

How long does intercom installation take across Long Island?

A home or small building takes 2–4 hours. An apartment building takes 4–8 hours.

Can you upgrade my old Nassau buzzer to video intercom?

Yes — often using existing wiring. We test compatibility during the free on-site visit.

Is there a monthly fee?

No. You own the system outright. No subscription, no monthly fees, no contracts.

Do you install key fob access across Long Island rental buildings?

Yes. Key fob systems eliminate building keys, allow instant tenant deactivation, and integrate with your intercom.

Can you combine intercom and security cameras across Long Island?

Yes. Both systems share low-voltage infrastructure. Installing together saves labor and produces a fully integrated security system.

What intercom brands do you install across Long Island?

Aiphone, ButterflyMX, 2N, Comelit, Akuvox, Doorbird, Siedle, and more. Repair for legacy brands also available.

Do you handle elevator access control across Long Island buildings?

Yes. Floor-by-floor elevator access control integrated with your intercom system.

What makes Abstract Enterprises the right choice for Long Island?

25+ years experience, licensed and insured, all major brands, free on-site assessment, no monthly fees, same standards as our NYC borough work.

How does an intercom system work?

An intercom system connects an entry panel at your door or building entrance to indoor stations or your smartphone. When a visitor presses the call button, you see and hear them through video or audio, then remotely unlock the door with a button press. Wired systems run low-voltage cable through walls; wireless and IP intercom systems use your existing network. We install both types across Long Island.

What is the best intercom system for apartments on Long Island?

For multi-tenant intercom systems in apartment buildings, Aiphone and ButterflyMX are the top choices — compare ButterflyMX vs Aiphone vs Akuvox based on your building needs. Aiphone is the industry standard for wired reliability. ButterflyMX eliminates in-unit handsets — residents use their smartphones. Akuvox offers face recognition and QR code access for smart building upgrades Long Island property owners are investing in.

Wired vs wireless intercom — which is better for Long Island buildings?

Wired intercoms are more reliable and preferred for permanent building entry systems in apartment buildings and commercial properties. Wireless intercom system installation on Long Island works well for retrofits where running new cable is difficult. We install both and advise which makes sense during a free on-site assessment.

Do I need a video intercom system?

If you want to see who is at your door before opening it, yes. A video door entry system lets you verify visitors, record entry activity, and manage access remotely. For apartment buildings, video intercom installation dramatically reduces unauthorized entry and package theft. Audio-only apartment buzzer systems are cheaper but offer no visual verification.

Can I upgrade my old building intercom system on Long Island?

Yes. We upgrade old intercom systems to modern video and smart intercom installations, often reusing existing wiring. Upgrade intercom system for building compliance NY requirements or simply to add smartphone access, keyless entry intercom, and access control intercom features. Same day service available.

Who installs intercom systems on Long Island?

Abstract Enterprises Security Systems is a licensed intercom installation company Long Island NY property owners trust. NYS License #12000287431. We are the top intercom company Long Island NY for residential intercom installation, commercial intercom installation, and new construction intercom installation Long Island. We install the best intercom systems for buildings Long Island has to offer. Call (800) 486-0943 for a free intercom installation quote Long Island.

Do you offer same day or emergency intercom installation on Long Island?

Yes. Same day intercom installation Long Island and emergency intercom installation Long Island are available based on technician availability. Whether you need intercom repair and replacement or a brand new entry system installation, call (800) 486-0943 and we will dispatch a crew as fast as possible.

Do you install electric strikes and magnetic locks with intercoms?

Yes. Electric strike installation Long Island and magnetic lock installation Long Island are standard add-ons to any intercom or access control installation Long Island. We integrate door hardware with your intercom so the entire building entry system works as one — key fob entry system Long Island, intercom buzz-in, and remote smartphone unlock all controlling the same door.

Do you handle intercom installation before winter on Long Island?

Yes. Intercom installation before winter Long Island is one of our busiest seasons — property owners want entry systems locked down before cold weather hits. We also handle security camera installation Long Island and access control installation Long Island as part of a complete building security upgrade. Book early for best scheduling.

What areas do you serve besides Long Island?

All five NYC boroughs plus Suffolk, Westchester, Rockland, and Hudson Valley counties.