ABOUT US Know Hot Water is WA’s hot water system specialist. We supply, install and service all types and brands of hot water systems. Our service is fast and reliable and we offer the most extensive range of hot water systems available, at killer prices. We’ll arrive on time, every time. Know Hot Water offers a same day hot water system service and no more than a 90 minute installation We won’t be beaten on price. Know Hot Water offers the cheapest hot water systems in Perth. If you find a better price, we’ll beat it by 5%! Our parts and labour are covered. Know Hot Water backs every hot water system installation with a 1 year labour warranty SERVICES Hot Water Systems Water heating accounts for 25% of your household’s energy use – and it could be even more. It’s worth reviewing your hot water usage well before your system dies and checking out the alternatives. You may find a hot water system that saves you energy and money as well as being kinder to the environment. Also, a new electric storage system may not be an option for your home because of new regulations aimed at reducing energy consumption. Plumbing Repairs & Services Not only is Know Hot Water WA’s hot water system specialist. We are also qualified, licensed plumbers & gas fitters, which means we’ve got your whole house covered. For all enquiries contact us today!