Originally called these guys for a service on our existing boiler, but when they arrived and found a potentially dangerous leak, they made safe our unit, quoted for an improved replacement and booked the install in for just a couple of days time. Competitively priced with outstanding customer service from engineers and office staff alike. I’m used to clearing up after tradesmen but came home to find the area spotless and the house toasty warm again. Would definitely recommend and happy to commit to long term service plan. Cheers!