Energy Tip..Install a programmable can save 2% on your heating bill for every 1 degree C you turn down your thermostat...with a programmable thermostat to constantly lower your heat when you do not need could save up to $66 a year..we can install a programmable thermostat to help you start saving (847)639-5336


Heating Energy Tip...install a programmable thermostat.. setting your heat down during the day when not at home, or setting heat temperatures lower at night can save up to 15% on energy costs...we would be happy to install a programmable thermostat to help you save money.

Keep your furnace clean, lubricated, and properly adjusted with annual maintenance.  If your furnace is working at peak efficiency it will use less energy and cost less to operate.

Clean or replace the filter every 1-2 months...a dirty filter reduces the air flow and forces the furnace to run longer to heat your home

Thermostat Energy Tip:
For energy savings lower your thermostat 7-9 degrees while you are sleeping at night and when no one is home. This can be done automatically with a setback thermostat. Call AirTech to see if this may help you save on heating and cooling costs, or for quote to install a setback thermostat in your home or workplace.


Have you already run your furnace this year? There have been some cool nights, maybe you haven't felt the urge to knuckle under just yet, but winter is coming. Maybe you have turned on the furnace just once, and wondered if it was running as well as last year? Air-tech Services can offer a furnace inspection that will ensure your system is operating to its optimal level. 

Now is the time to check out your heating system. Whether it is a gas forced-air furnace, heat-pump, electric or water base-board heat, Air-tech can inspect your system and provide cleaning. A professional inspection can determine if the system is operating safely and efficiently. If necessary, Air-tech can repair your furnace at the component or system level. 

Air-tech also installs complete HVAC systems and can recommend a fully integrated system, or replacement of the sub-system that is no longer serviceable. Air-tech installs energy star rated furnaces designed to save you money, help the environment, and provide years of comfort.

Serving McHenry County since 1988

Air-tech installs Aprilaire Products

Air-tech installs Heil HVAC systems

Air-tech installs Honeywell HVAC Products

Air-tech installs Trane HVAC systems

Air-tech is a certified Trane Comfort Specialist