CNO Comfort Zone

Saint Peters, MO

Electrical • Heating and Cooling

Is this your business?


We are a small, family-owned business with over 15 years of experience. We not only have the skills, but also the top-notch equipment and products to keep you comfortable and satisfied. Whether you need a heating or cooling system replaced or installed in your home, we have the quality service for you. We provide affordable, professional and reliable products and services. Our business is insured and BBB accredited, which means you are guaranteed quality comfort. Choose a business that makes you their top priority. We strive to provide you with the best services to fit your needs.

Services Offered

  • Outlets & Switches
  • Switch
  • Generator Install
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Heating and Cooling
  • Central A/C Install
  • Central A/C Repair
  • Central Humidifier Install
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