Crestron Installer London — Installation, Programming & Support
London’s Most Experienced Crestron Dealer, Established Since 1998
Custom Controls are a London-based Crestron installer with over 25 years of experience designing, programming and installing Crestron home automation systems for luxury residential properties across the capital. Our London office is in the City — behind St Paul’s on Wood Street, EC2V — and our engineers are active across all of London’s prime residential areas: Mayfair, Knightsbridge, Chelsea, Kensington, Belgravia, Notting Hill, Hampstead, St John’s Wood, Primrose Hill, Marylebone, Holland Park, Richmond and the wider Home Counties.
We are five-time Crestron Integration Award winners, unique in EMEA, and hold Dealer of Distinction status. We have been a certified Crestron dealer and installer since 1998, making us one of the longest-established Crestron specialists in the UK. Our London portfolio spans some of the most demanding residential installations in the country — from whole-home systems in Mayfair townhouses to estate-scale multi-building automation across London and the Home Counties.
Five-Time Crestron Integration Award Winners — Unique in EMEA
Five Crestron Integration Awards, won in five consecutive years. No other installer in EMEA has done it. The awards are judged by Crestron itself against entries from across Europe, the Middle East and Africa. Our award-winning entries were a Dubai estate with eight processors and 72 audio zones, a whole-home Derby lighting scheme built entirely on Crestron’s own fittings, two wins for Best High Rise in Europe at Claridge’s and the Beetham Tower, and the first Crestron Digital Media installation in the UK, on Baker Street. Open any award below to see the project behind it.
Best International Project — A Whole-Estate Crestron Installation, Dubai
Best Lighting Control & Design — A Whole-Home Lighting Installation, Derby
Best High Rise in Europe — Claridge’s Hotel Penthouses, Mayfair
Most Innovative Control — The First Crestron Digital Media Installation in the UK, Baker Street
Best High Rise in Europe — Beetham Tower Penthouse, Manchester
Alongside the awards, we are a Crestron Dealer of Distinction, Crestron’s higher dealer level, and we have been certified Crestron dealers since 1998, the year Crestron was establishing itself as the dominant residential automation platform in the UK. For over two decades we have remained continuously active in the Crestron ecosystem, installing hundreds of systems across every generation of Crestron hardware and software.
Crestron Installation in London — What We Deliver
A Crestron installation from Custom Controls is a bespoke system — designed around the specific property, the specific brief and the specific people who live there. We do not apply standard packages or tiered product menus. Every London project begins with a consultation, proceeds through a full system design, and is delivered pre-built and tested from our workshop before arriving on site. These are the core services we provide to London clients:
Crestron Home Automation. The central intelligence of a smart home — managing lighting, AV, climate, security, access and blinds from a single, beautifully designed interface. We install both Crestron Home (streamlined, ideal for most London residential projects) and Crestron Custom (fully bespoke programming for the most complex briefs). For London properties where the brief is demanding — multi-floor townhouses, mews houses with separate garages and outbuildings, mansion blocks with complex access requirements — Crestron Custom gives us the flexibility to deliver exactly what the brief requires.

Crestron AV Distribution. Any source — Kaleidescape, Sky Q, Apple TV, streaming — to any room in the London property. Crestron NVX distributes 4K HDR video over the property’s IP network with no quality compromise. Crestron NAX manages multi-room audio — each zone with its own source, volume and playlist if required. Ease of use is built into every system: family members and guests stream directly from their own phones via AirPlay or Bluetooth with no setup, and for serious listening we integrate the Roon app, giving access to high-resolution streaming and any music library stored locally on the property’s network from the same interface as everything else. Read our full guide to discreet multi-room audio in London →
Crestron Lighting and Shading. Crestron lighting and motorised shading integrated into the whole-home system. For most of our London projects we pair Crestron with Lutron Homeworks QSX or RadioRA 3 for lighting and shading — Lutron’s dedicated lighting focus delivers a quality of dimming and keypad design that Crestron’s native lighting cannot match.
Crestron Climate Control. Integration with existing HVAC systems — underfloor heating, fan coil units, heat pumps and air conditioning — under Crestron control. Zone-by-zone temperature management, occupancy-based scheduling and geofenced automation ensure London properties are always at the right temperature when occupied and energy-efficient when not.
Crestron Security Integration. CCTV, video intercom, access control and intruder alarm panels all managed within the Crestron interface. For London properties with basement service entrances, trade entrances, garages, rooftop terraces and staff areas — each with their own access requirements — Crestron’s flexibility in access control configuration is a significant advantage. Read more about our security integration →
Crestron System Takeovers — London’s Most Common Service Request
London has a high concentration of properties with existing Crestron systems installed by other companies — many of which are underperforming, poorly programmed, or no longer supported by the original installer. Crestron system takeovers are one of our most common London service requests. We audit the existing installation, diagnose faults, reprogramme to our standard, upgrade hardware where needed, and enrol the system in our remote monitoring service. If you have a Crestron system in your London property that is not working correctly, or that was installed by a company that is no longer providing support, contact our London office. Read more about our system takeover, repair and renovation service →

Crestron Programming London
Crestron programming is a specialist skill — and the quality of the programming determines the quality of the daily experience more than almost any other element of the installation. Our Crestron programming team write bespoke code for every project — no template programmes. We offer programming-only services for London properties where the hardware was installed by another company.
Crestron Support & Maintenance London
Every Crestron system we install in London is enrolled in our remote monitoring service. We receive automatic alerts when a processor reboots unexpectedly, when a device drops offline or when any part of the system degrades. The majority of issues are resolved remotely before the client is aware of them. We offer annual maintenance contracts that include scheduled preventative maintenance visits, software updates, priority response and a full system health check, and pay-as-you-go support for London properties without a contract. We are still maintaining Crestron systems we installed in London in the late 1990s.
The Crestron Showroom London
As London-based Crestron Dealer of Distinction, we arrange visits to the Crestron Experience Space for clients who want to see the technology before committing to a specification. The showroom is a short walk from our Wood Street office — in the WeWork building at No 1 Poultry, EC2R 8EJ. Visits are by appointment. Contact our London office to arrange a visit and a guided walkthrough.
London Areas We Serve
Our London Crestron installation team covers all London postcodes and the wider Home Counties. Regular project areas include: Mayfair, Knightsbridge, Chelsea, Kensington, Belgravia, Notting Hill, Bayswater, Marylebone, St John’s Wood, Primrose Hill, Hampstead, Highgate, Richmond, Wimbledon, Fulham, Barnes, Wandsworth, Clapham, Battersea, Putney, Greenwich, Canary Wharf, Wapping, Bermondsey and all City of London postcodes. We also work regularly in Surrey, Berkshire, Hertfordshire, Buckinghamshire and Essex.
Related Pages
- Crestron Home Automation — Main Service Page
- Crestron Smart Home Automation
- Crestron Programming
- Crestron Maintenance & Support
- Crestron Audio Video Systems
- Lutron Installer London
- Smart Home Installer London
- Home Cinema Installer London
- Discreet Multi-Room Audio — London
- Contact Our London Office
London Case Studies — Crestron Installations
Four London projects that show the range of our Crestron work — from a four-floor townhouse and the UK’s first Digital Media installation to the Claridge’s penthouses in Mayfair and a full system upgrade.
Each one reflects a different kind of London property and brief, from a four-floor townhouse and two listed hotel penthouses to an inherited system that needed to be reprogrammed and upgraded. Together they show the same approach: design the control system around how the household or guests actually use the building, keep the hardware centralised and out of sight, and support it properly long after handover. Every project is described in full on its case study page.
Primrose Hill, London
A whole-home Crestron audio video system across a four-floor Primrose Hill townhouse, run from a single Crestron iPad interface. Centralised Virgin Media TiVo boxes, Apple TVs and an Autonomic music server feed eight audio zones, four video zones and two surround sound zones, with rooms joinable or independent at a button press. Lutron Grafik Eye lighting in the formal living room, Pakedge WiFi and a BPT intercom panel on every floor are integrated into the same system.

Baker Street, London
The first Crestron Digital Media installation in the UK, delivered by Custom Controls in a modern townhouse near Regent’s Park, and winner of the pan-European 2010 Crestron Integration Award for Most Innovative Control Solution. Any source — Sky HD, ArabSat, Apple TV, a Kaleidescape server and the CCTV cameras — can be sent to any of eight TVs, with full Crestron lighting control, Axis IP CCTV and Hitachi air conditioning on the same touchpanels. The interface was so intuitive that the client turned down training, and the project became an official Crestron case study.
Claridge’s Hotel, Mayfair
Crestron-controlled Loewe multimedia systems in two penthouse apartments of three rooms each at one of London’s most prestigious hotels, inside listed interiors where no new cable routes could be created. Wireless Crestron TPS-6X touchpanels, branded with the Claridge’s crest, give guests of any nationality control of every source. Awarded the Crestron Integration Award for Best High Rise Project in Europe, and an official Crestron Digital Media case study.
Canaletto Tower, City Road
A Crestron upgrade in a high-specification City Road apartment. The original developer-installed system controlled lighting, audio and intercom but was inflexible and unintuitive in daily use. We reprogrammed the lighting for scene-setting from touchpanels and iPads, added Crestron control of the electric blinds, upgraded the audio with an Autonomic music server and Origin Acoustics ceiling speakers, and recommissioned the HVAC programme. A reference project for the difference between a competently installed system and a properly programmed one.
Frequently Asked Questions — Crestron London
Are Custom Controls certified Crestron installers in London?
Yes. Custom Controls have been certified Crestron dealers and installers since 1998 — one of the longest-established Crestron specialists in the UK. We are five-time Crestron Integration Award winners and hold Crestron Dealer of Distinction status. Our London office is in the City of London, EC2V.
Can you take over an existing Crestron system in London?
Yes — Crestron system takeovers are one of our most common London service requests. We audit the existing installation, diagnose faults, reprogramme to our standard, upgrade hardware where needed, and enrol the system in our remote monitoring service.
Do you offer Crestron support and maintenance in London?
Yes. Every Crestron system we install is enrolled in remote monitoring — we receive automatic alerts when anything degrades and resolve the majority of issues remotely. We offer annual maintenance contracts with scheduled preventative visits and priority response, and pay-as-you-go support for London properties without a contract.
Does Crestron work with Lutron in London properties?
Yes — and this is Custom Controls’ most common London specification. We pair Crestron automation with Lutron Homeworks QSX or RadioRA 3 for lighting and shading on the majority of our significant London projects.
Can Crestron be installed in a listed London property?
Yes. For listed London properties — common in Mayfair, Belgravia, Kensington and Notting Hill — we use Lutron RadioRA 3 for wireless lighting control (no rewiring), plan all cable routes to avoid damage to historic fabric, and work with conservation officers where required.











