Our rental property needed a new hot water system, the Solar system has been a ongoing problem. We call a few Hot Water companies to give us a quote. 1800HOTWTR had the best quote and the best knowledge about the system we had and the new system we wanted. Marcus installed a new Rheem 400ltr [10 yr warranty model], and when finished, emailed me a receipt and photo of the completed job. I was impressed with Marcus, he knows his Hot Water, highly recommend his Services.