I had a problem with an upstairs rad not working, turned out to just be a problem with low pressure in the system and too many rads on, Brian sorted it out and gave me advice on how to balance the rads to give the upstairs one a chance given the system didnt have a balancing valve which the guys who fitted the boiler should have installed, i also had a problem with my central heating timer switch not working and he advised me that i could get a relacement timer switch in international trading corp on tramore road and fit it easily myself, he charged me 50 euro for the job which i thought was fair, a less scupulous plumber would have pushed me to get the balancing valve installed and/or replaced some random part and charged for it and wouldn’t have told me about where to get a timer switch and just installed and charged for one, so all in all i was very happy with his work and found him to be a decent trustworthy guy. Conor Roche