DFW's trusted Heating & Air Conditioning since 1971

Family room with a pool table Bedroom

Zoning systems and programmable thermostats give your home increased energy efficiency by allowing you to customize which parts of your house are heated or cooled. Save hundreds every year on your gas or electric bills!

Customize your home's comfort


Zoning systems divide your home into separate comfort areas that are then heated or cooled based on how often you use them. Zoning systems, along with programmable and setback thermostats, can save you hundreds every year when properly installed by a highly trained Bon Air technician.

Heating and cooling that fits your schedule

 • Customized comfort

 • 4-area zoning

 • Easy integration

 • Energy efficiency and optimization

 • Automatic changeover

 • Reliable performance

"The day of the work being done, each member of the crew introduced themselves and shook my hand and started work. All did a great job and cleaned up everything, no mess was left behind."

-Mr. Aguinaga, Grand Prairie, TX

 • Up to 4 pre-defined settings

 • Reduce bills up to 33%

 • Settings based on your schedule

 • Programmable or setback

 • Savings without sacrificing comfort

 • Regulate temperature any season

2-year limited warranty on covered zoning system components.

Zoning Systems


Going on vacation? Working long hours? With a setback thermostat, you can program your house to an energy-saving temperature and avoid heating an empty house.

Heating and cooling that knows when you're gone

Young couple on a couch Thermostat