Control4 Home Automation Dealer & Installer for Luxury Homes

Certified Control4 Dealer and Installer for Luxury UK Homes

Custom Controls are Control4 dealers and installers, delivering integrated home automation systems across London, Cheshire, Dubai and the French Alps. Control4 manages lighting, blinds, climate, audio, video, security and access through a single system architecture, designed for homes where reliability, ease of use and seamless integration are the priority. We manage complete system design, installation and commissioning for residential and commercial properties — and a significant part of our work is also taking over, reprogramming and expanding Control4 systems installed by other companies that were never quite finished properly the first time.

Control4 suits family homes, apartments and mid-sized properties where the brief is dependable whole-home control without bespoke software development, and it scales from a single-room system to a full house. We design every installation around the structure of the building, the network behind it and the people who will use it, so what is specified on day one can be extended room by room later without replacing what is already installed.

Control4 Platform

Control4 is an integrated control platform that manages lighting, blinds, climate, audio, video, security and access through a single system architecture. The platform is designed for homes where reliability, ease of use and seamless integration are priorities. Control4 systems integrate with third-party devices and open protocols, allowing flexible system design and expansion — Lutron lighting, motorised blinds, Kaleidescape media servers, audio distribution and CCTV all sit comfortably within the same programming environment.

The system’s programming runs on a dedicated controller in the property, with remote access, the phone app and voice assistants layered on top. That architecture is only as dependable as the network beneath it, so we treat the network as part of the Control4 system rather than an afterthought: managed switching, properly planned wireless coverage and a clear separation between the control network and everything else in the house.

System Design & Installation

We design, specify and install full Control4 systems from planning through commissioning. This includes control architecture, network design, device programming, touchscreen interface design, mobile app configuration and end-user training. Every installation is tested for reliability, performance and ease of use — not simply switched on and handed over. We manage the complete integration, ensuring all systems communicate correctly and the user interface is intuitive and responsive, with handover training and full documentation as standard on every project.

Design starts with a conversation about how the household lives and what is already in the building, then moves to a written specification covering every room, device and integration. Cabling and equipment racks are planned alongside the architect, interior designer and electrician so nothing is retrofitted untidily, and the programme is built, tested room by room and refined with the household after handover.

What a Control4 System Controls

The scope of a Control4 installation is set by what the household wants automated rather than by the platform, which imposes few practical limits. Lighting can use Control4’s own dimmers and keypads, or, where lighting quality matters most, Lutron integrated through Control4’s native Lutron driver. Any source can be distributed to any room through Control4’s audio matrices, with each space playing something different or joining together, and thermostats, underfloor heating zones and air conditioning report in for room-by-room scheduling. CCTV, door locks, alarm panels and video intercoms sit in the same interface, so a visitor at the gate can appear on every screen in the house at once, and motorised blinds and curtains close for solar gain or privacy as part of a scene.

Specification detail matters as much as the headline features: keypad layouts and engraving, which sources are available in which rooms, how blinds respond to the time of day, and which doors and cameras appear on which screens. We agree these details before installation so the finished system behaves the way the household expects, and anything that may need adjusting later can be changed through the app or by us remotely.

Scenes Built Around How You Live

Day-to-day use of a Control4 system is built around scenes and rooms rather than individual devices. A “Movie Night” scene might dim the lounge lighting, lower the blinds, select the right input and start the sound system from one button, each step sequenced so nothing happens out of order. A “Goodnight” scene can lock every door, arm the alarm, turn off every light except a hallway nightlight and set back the bedroom thermostat. None of these are generic templates: every scene is configured for the specific home during installation and refined with the household after handover.

Scenes are also the layer that turns separate technologies into a single experience. A morning routine can bring up the kitchen lighting, open the blinds on the sunny side of the house and start a radio station in the kitchen, while an away mode can arm the alarm, set the heating back and make the house look lived in through lighting schedules. Because scenes are written for the household, they are quick to change: a new routine is usually a small adjustment to what already exists rather than a new project.

Control4 OS 4 and the X4 Interface

The current Control4 operating system is a genuine step forward rather than a cosmetic refresh. The home screen surfaces favourites and active media sessions immediately, and a Quick Actions bar handles the commands every household uses constantly, such as lights off, lock up and movie mode. Routines, Control4’s automation engine, can now be created and adjusted by the homeowner through the app with a visual timeline, rather than needing an installer visit for every small change. X4 also brings native Siri control, Apple Home compatibility, CarPlay scene launching and iPhone home screen widgets, which makes it a strong fit for households already built around Apple devices.

For households with an older Control4 system, the practical question is whether the existing hardware will run the current software. We assess controllers, touchscreens and drivers as part of any takeover or upgrade and tell clients plainly what can be kept and what needs replacing, so the move to OS 4 is planned rather than a surprise.

Control4 or Crestron?

We install both platforms, and the difference is programming philosophy rather than quality. Control4 is configured from a library of more than 13,000 pre-built drivers and templates, which makes deployment faster and more cost-effective while still delivering capable whole-home automation for the great majority of residential projects. Crestron is programmed from scratch for every house with no ceiling on complexity, which is why it suits multi-building estates, unusual integrations and interfaces designed around one very particular way of living. We recommend whichever suits the property and the brief, and we say so directly rather than steering every enquiry towards the more expensive system.

Budget and complexity are not the only factors. Where a property needs bespoke interfaces, several buildings on one system or integrations with unusual equipment, Crestron is usually the better specification. Where the brief is a well-organised whole-home system built on proven, supported drivers, Control4 is often the sensible choice, and it is installed to the same standard of design, documentation and aftercare.

Taking Over Existing Control4 Systems

Many of our Control4 enquiries are for existing installations whose original installer has disappeared or that were never set up properly. We audit what is installed, fix problems at their cause, upgrade older systems to the current OS 4 platform where it makes sense and take over ongoing support and reprogramming. Where appropriate we enrol the property in our remote monitoring service, so faults are picked up before the client notices them.

A takeover starts with an audit of the controllers, drivers, programming and network, followed by a written report on what is working, what is failing and what should be replaced. We then fix faults at their cause rather than working around them, document the system properly and confirm with the household that scenes and interfaces behave as they should. Where an installation cannot be supported sensibly, we say so and explain the alternatives. Read about our system takeover service →

Thinking of Upgrading to a Modern Platform?

If your Control4 system is 5–10 years old and feeling outdated, or if you’re planning an expansion your current platform struggles to handle, migrating to Crestron Home is often simpler than expected. Your existing cabling and network infrastructure remain in place — only the equipment and control logic change. We’ve successfully migrated dozens of Control4 systems to Crestron without requiring a full rewire. Read our complete migration guide covering compatibility, timelines, and real case studies from homes like yours.

Control4 FAQs

• What is Control4 and what can it control?
  Control4 is an integrated home automation platform that manages lighting, blinds, climate, audio, video, security and access through a single system. It can be operated from a wall touchscreen, a handheld remote, a phone app or by voice, and every scene is programmed around how the household actually lives.
• Should I choose Control4 or Crestron?
  We install both. Control4 is configured from a library of more than 13,000 pre-built drivers and templates, which makes deployment faster and more cost-effective for the great majority of residential projects. Crestron is programmed from scratch for every house with no ceiling on complexity, so it suits multi-building estates and unusual integrations. We recommend whichever suits the property and the brief.
• Can you take over a Control4 system installed by another company?
  Yes. We audit what is installed, fix problems at their cause, upgrade older systems to the current OS 4 platform where it makes sense and take over ongoing support and reprogramming. Where appropriate we enrol the property in our remote monitoring service.
• Does Control4 work with Lutron lighting?
  Yes. Where lighting quality matters most, Lutron can be integrated through Control4’s native Lutron driver, so lighting scenes and shading are controlled from the same interface as audio, video and climate.
• Does Control4 work with Apple devices and Siri?
  Control4 OS 4 and the X4 interface add native Siri control, Apple Home compatibility, CarPlay scene launching and iPhone home screen widgets, which suits households built around Apple devices.
• Can I upgrade from Control4 to Crestron Home without rewiring?
  Often yes. Existing cabling and network infrastructure typically stay in place and only the equipment and control logic change. Our migration guide covers compatibility in detail.

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