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About Merge

What makes Merge different from any other Home Automation Company?

What makes Merge different from any other home automation and integration company in the UK is that we are directly partnered with a well respected, long established mechanical and electrical firm, Greenside Engineering, founded over 17 years ago which has developed a reputation for exemplary project management and M&E services to some of London's most prestigious addresses.

The benefits of our complementary partnership

With both companies occupying the same headquarters in Chesham, we are uniquely positioned to jointly take on every responsibility in a new build development or refurbishment. This partnership offers immediate benefits to our clients in that design, installation and project management falls under one umbrella. This close interface between Smart Home Technology and M&E is what is required for a successful project in our view. The architects, developers and designers we work with appreciate the difference, making all our projects run smoothly, on time and to budget.

Additional advantages are that communication between the key players in a project (client, architect, designer, developer) is fast tracked through our processes to ensure that all aspects of the project are dealt with globally and efficiently, making the inevitable design and specification modifications easy to achieve, with all stakeholders on the same page.

Skilful support for your project

Whether we are appointed to do your AV, network and home automation systems, mechanical and electrical or both, you can be assured of the in-house backing of a talented team of multi-disciplinary individuals in design, installation and commissioning of your project. Greenside's impressive client list includes:

  • Laing O' Rourke – Cornwall Terrace Regents Park, Brunel University
  • Kajima UK – London Zoo
  • Lend Lease – Royal Academy of Dramatic Arts, Queen's Hospital
  • Wembley City Est – Wembley Arena Square and Boulevard
  • Saville's – Great Westwood House


With Vantage Controls as our premier brand and we as a Premier Dealer, our clients benefit a great deal from our ten year relationship with Vantage.

Anyone who is familiar with home automation knows it: Vantage is the cream of the crop in the field of home and building automation. Ever since the company was founded in the United States over 20 years ago, Vantage has been active worldwide. Vantage specialises exclusively in home and building automation. This specialisation and its many years’ experience allow Vantage to offer you the certainty of opting for a reliable system.

Vantage is the only supplier to offer a 5-year warranty on all hardware and factory work. This high technological system is backed up by a skilled team of engineers and IT experts, which keeps Vantage continuously up-to-date. Vantage stands for perfection. Surely you would not have expected anything less from the global market leader in home and building automation? Not surprisingly, the world’s most beautiful private residences and most luxurious hotels are equipped with Vantage.

The perfect choice

With Vantage you choose :

  • the global market leader with over 20 years experience
  • full compatibility with subsystems (audio, video, A/C, heating)
  • fully modular plug & play system
  • simple cabling – free topology
  • an "evergreen" technology – 10 years from now your system will still be up-to-date
  • an autonomous system – no computer is required, except for the programming
  • free software and updates
  • a system that is programmable at all times as a function of changed requirements
  • 5-year warranty
  • first-class service

Integrated Systems

The Vantage difference

The Keypad Collection

iPhone & iPad Integration

Vantage by Merge

Vantage – A VirtualTour

Vantage by Merge