How we put this list together

This list focuses on intercom installers operating in Brisbane and surrounding areas as of 2026, with a particular bias toward those who handle apartment buildings, body corporate properties, and multi-tenant residential. We’ve ordered them alphabetically — there is no single “#1” intercom installer in Brisbane. The right choice depends on what your building is, how big it is, and what you need from the installer.

For body corporate committees and strata managers, the questions worth asking each installer are:

  • Do they specialise in apartment buildings, or do they do houses too?
  • What is their brand specialism — single-brand specialist or generalist?
  • Do they offer maintenance contracts with defined SLA response times?
  • Have they worked with body corporate committees before — and can they provide references?
  • Do they hold FULLY INSURED and Queensland electrical contractor licensing?
  • Do they issue Certificates of Currency in their trading name for tender submissions?

Notable Brisbane Intercom Installers in 2026

Defensor

Defensor is a Brisbane-based intercom installer offering systems for homes, apartments, offices, and warehouses. They install branded systems including Dahua and Comelit, and cover apartment video intercoms, keypad entry, and multi-tenant configurations. Their service area covers Brisbane, Logan, the Gold Coast, and surrounding regions. Best fit: small-to-mid-size body corp buildings looking for a generalist installer with apartment experience.

Four Walls Security

Four Walls Security designs, installs, and maintains audio and video intercom systems across commercial and residential properties — including unit complexes, apartment developments, office spaces, and high-rise buildings. They have experience repairing and upgrading failing intercom systems, particularly in unit complexes. Best fit: unit complexes and mid-size apartment buildings, especially those with mixed commercial/residential character.

Global Security Tech (GST)

GST positions itself in the Brisbane intercom installation market with a focus on full security technology integration — intercoms alongside CCTV, access control, and alarms. Best fit: smaller buildings or owner-occupied developments wanting a single security contractor across multiple systems.

In Connect

In Connect operates across Brisbane, the Gold Coast, and Northern Rivers, supplying and installing intercom systems for both commercial and residential properties. They offer free on-site inspections and obligation-free quotes, and their technicians are certified for multi-tenant apartment buildings. Best fit: body corporates wanting a free upfront site assessment before committing to a quote process.

Intercom Solutions

Intercom Solutions is the high-rise specialist in this list. We focus exclusively on apartment, body corporate, and strata buildings across Brisbane CBD and the Gold Coast — no houses, no warehouses. We install only Akuvox — single-brand specialist depth, deeper certification, faster install, more predictable parts supply, offer SLA-backed maintenance contracts (Bronze / Silver / Gold), and provide AGM-ready quote PDFs designed for committee circulation. Best fit: body corporate buildings of 30+ units, strata managers running portfolios, and developers building new towers in inner-city Brisbane or the Gold Coast strip. Request a building survey →

ProCCTV

ProCCTV provides intercom solutions across luxury homes and large-scale Multi-Dwelling Units (MDUs). They specialise in interfacing intercom systems with elevators, access control, and other building technologies. Best fit: premium new-build developments or luxury MDUs needing deep system integration.

Security Queensland

Security Queensland installs intercoms from Aiphone and Hikvision, with a stated 20 years of experience. Their offering spans residential, commercial, and apartment installations. Best fit: buildings already on Aiphone systems looking for a like-for-like upgrade with a long-established Brisbane installer.

Dorani

Dorani is an Australian-owned wireless intercom specialist operating since 2002. They cover apartment buildings across Brisbane and the Gold Coast with a focus on wireless and easy-to-install systems. Best fit: small-to-mid apartment buildings considering a wireless solution rather than wired IP.

How to choose between them

The biggest mistake body corporate committees make is treating “intercom installer” as a commodity. Different installers serve different buildings. Here’s a quick decision framework:

If you have a 30+ unit apartment building with end-of-life intercom

You need a specialist. The system you put in will outlive the carpet, lobby furniture, and most of the residents. Specialist installers (like Intercom Solutions) install only apartment intercoms, carry deep certifications across multiple brands, and offer SLA-backed maintenance contracts. You’re buying infrastructure, not a doorbell.

If you have a small (under 20 unit) building or boutique development

A generalist with apartment experience may be entirely adequate. Defensor, Security Queensland, or Dorani can deliver good outcomes at this scale, especially for like-for-like replacements without significant integration requirements.

If you need deep building integration (lift, BMS, CCTV)

You need an installer with proven integration experience. ProCCTV explicitly positions in this space. Specialist apartment installers should also be capable here — ask for case studies showing lift integration with KONE, Otis, Schindler, or Thyssenkrupp.

If you’re a strata manager running multiple buildings

You need a portfolio-friendly installer. Specialist installers offering portfolio-wide pricing, single point-of-contact, and AGM attendance will save you operational overhead across your buildings. Generalists rarely scale this way.

What to look for in any quote

  • Per-unit pricing — not lump sum. Per-unit pricing makes apples-to-apples comparison possible.
  • Brand specified — not “premium IP intercom” but the actual model number.
  • Scope of works in writing — what’s included, what’s excluded, who removes the old system.
  • Maintenance contract option — what’s offered post-install, at what price, with what SLA.
  • Certificate of Currency — confirming FULLY INSURED minimum, valid for the tender period.
  • Resident communication plan — who notifies residents, who manages complaints during install.

The high-rise specialist option — Intercom Solutions

If your building is 30+ units, body corporate managed, and you want an installer whose entire business is apartment intercoms — Intercom Solutions specialises in exactly that. We cover Brisbane CBD and the Gold Coast strip, install Akuvox / 2N / Aiphone, offer Bronze / Silver / Gold maintenance contracts with documented SLA response times, and attend body corporate committee meetings to present options.

Request a building survey →

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