Climate / Tech - Heating and Air Conditioning
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Heating and Air Conditioning

Welcome to ClimateTech.biz

  • About Us - Climate / Tech has been serving the Midwest with quality, affordable heating and air conditiong service, sales, and repairs for over 32 years. We have built ourselves a great reputation by offering the best service at the absolute best price always. We strive for excellence in making and keeping our customers happy and comfortable. We are an all-American, curtious and professional staff.
  • Maintenance - Regularly scheduled maintenance calls can help dramatically extend the life of your equipment and help avoid the need to purchase new equipment due to the failure of your current HVAC system. We offer preventitive maintenance contracts at a very competitive price. We also provide a secure and easy way to purchase maintenance contracts right here, online, at ClimateTech.biz. To find out more simply click here.
  • 24/7 Service - At Climate/Tech we feel our customers and their climate comforts are of utmost importance. In the winter it could even be a matter of life and death. Extreme cold can be dangerous and/or damaging. For this reason we offer 24/7 emergency support. So anytime day or night there is someone available to take your call and get some service out to you immediately. If you need service right now call 630-307-0752
  • Professional Guarantee - Here at Climate/Tech we also have a professional guarantee to our customers. If we arrive 20 minutes or more past the time of your scheduled appointment, the service call is free. You can count on us!
  • Why Climate / Tech? - When you choose Climate/Tech you gain the benefit of expert knowledge, friendly affordable service, and a reliable source for keeping your homes climate efficient and effective! Contact Us Now

We Sell Service and Maintain All Makes and Models


We will sell you heating and air conditioning equipment at wholesale pricing
Save big money when you buy a system as a combo deal
Sale pricing on home central air humidifiers and systems
Purchase a maintenance contract online and save today.

We serve these areas and more!
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