Don't let the Texas summer heat get you down. We've got some tips to keep you cool and comfortable.

Maintain Your System – You can ensure your system operates at peak performance by scheduling semi-annual maintenance checks.

A zoning system can drastically lower your heating and cooling costs. With zoning, you no longer have to pay to heat or cool areas of your home that are rarely used.

According to the Department of Energy, a programmable thermostat can reduce your heating costs by up to 35% and cooling costs by up to 25%.

Close curtains on south- and west-facing windows during the day.

Plug air leaks with caulking, sealing, or weather stripping to save 10 percent or more on your energy bill.

When possible, wash clothes in cold water. About 90% of the energy use in a clothes washer goes to water heating.