Phaseliner is a Home Automation company based in London, providing AV and Electrical solutions for luxury residential market. We are Authorized Crestron International Dealer, providing not only the very latest of home automation systems, but all aspects of design, consultancy, programming, graphic design solutions, maintenance and servicing of Crestron installations. We are registered and supervised by NICEIC (National Inspection Council for Electrical Installation Contracting)