Recently I Had an oil fill. I noticed an oil leak at the top of my tank where there were small cracks. My oil supplier gave me Colm's name and number. He advised me what to do to lessen the danger of a tank burst. The following morning he and his partner arrived with a New Tank. They fitted the new tank and transferred all the oil to it. This happened at the end of August. I only discovered his web site yesterday. We were very pleased with his prompt action. The risk of a burst tank with its consequences was averted. We can certainly highly recommend Him to anyone with a similar problem. T Carroll, Dublin