Dyffryn Llyn Heating and Plumbing in Llanllyfni, Caernarfon

Steve and team fitted our Oil central heating, we had noticed that the boiler was losing pressure due to a leek in the pipe work, which had left newly plastered walls ruined. We have tried to contact Steve several times, with no response, including a letter, we have given him weeks to reply . Very disappointing and after renovating our home, it's heartbreaking to see the walls ruined and need re-doing. I would avoid!!

With my wife heavily pregnant and struggling to move into the house Dyffryn llyn heating were simply life savers. Steve the owner and his staff were professional, sympathetic and went out of their way to help us in a horrendous situation. From bathrooms, heating and all sort of advice this company is second to none. The standard of work is truly top drawer. Would never dream of using any one else. Thank you steve and the dyffryn llyn team.