Energy companies now offer a bewildering range of deals, so it's easy to become confused about what's on offer. To help you decide which is best for you use the comparison service offered by PCM SwitchOur independent price comparison sites help thousands of households every month to compare prices and switch to better deals. We offer a comprehensive service that compares your current supplier's tariffs and usage with those of all the major suppliers. We help you find the best deal and provide you with a free and easy-to-use switching service. We also give detailed information on each tariff, including gas and electricity unit prices and any discounts.To compare the cheapest supplier of gas and or electricity; first of all you need to know who yo