Find a better water supplier for your business. Let Aqua Switch handle your switch. Save money and get an improved service. Compare business water rates now. AquaSwitch provides a simple solution for British businesses to compare water supply deals. Using a few simple details from a recent water bill, we are able to collect water supply quotes from across the market. If you decide that an alternative supplier will provide a better service for your business, then AquaSwitch will arrange a hassle-free transfer between old and new supplier.