william mcdonald [heating ]with over 30 years experience in the trade ,william mcdonald heating do a variety of plumbing and heating also gas installations.Also liscenced to carry out work on and installing unvented cylinders .william mcdonald heating are also Gas Safe registered. All work fully guaranteed with 2year warranties on boilers which can be extended to 5 years .William Mcdonald heating will also do bathroom installations or smaller works like tanks/cylinders renewalsand taps including outside taps .Drainage works cleared /blockages and reactive maintenance ie emergency works when possible to attend