Hello, I have 18 years experience on boiler repairs, and installs. I was an engineer with Vaillant boilers, and British Gas. We do fault-finding, service, and repair on boilers, cylinders, radiators, unvented, complete system installs, solar, underfloor, pumps, valves, heating wiring. GasSafe registered, domestic and commercial quals. Nvq 1-3 in Plumbing & mech. engineering. Competent, reliable and fixed price repairs. More reviews available on Google maps, 'Lewis Boiler Services`.