There are three easy ways to reduce your AC electricity bill. First, annual maintenance (which is required by most manufacturer warranties) will pay for itself by identifying issues that create strain on the system, increasing your electricity bill. That’s why PriceMyAC,com offers twice-annual maintenance checks for free with all our maintenance plans. Second, when you’re ready to replace your existing system, investment in a higher efficiency system can reduce cooling costs by up to 40%. Third, changing air filters monthly and checking attic insulation can also lower your electricity bill.