Gastech

These guys are local, and excellent - fixed price (reasonable too), professional, tidy, thorough. Have used them for years.First time they serviced my boiler in my new home, the output pollution readings were off the chart high. He literally dismantled the boiler piece by piece to sort that out.He also showed my the inside of the magnetic filtery thing, which had so much clag on it. Said that the boiler hadn’t had a proper service in years. (Which was annoying as I had paperwork confirming it had been serviced six months earlier!).He also explained to me how to get the optimum performance from the boiler at lowest cost, and adjusted the output settings to their best positions to achieve this. By making my boiler more efficient, he probably saved me a fortune in gas bills.

Dean turned up diagnosed the problem straight away, had the parts on his van, problem sorted, he was clean and tidy. Will use again

Would definitely use again. Came round at short notice and at very reasonable cost.