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Your Reliable Heating & Air Conditioning Partner in DuPage & Will Counties

Founded in 1993, A. Dandy Cooling & Heating has been a trusted name in residential heating and air conditioning for over two decades. Family-owned and operated by Dan Duchon, we take pride in providing exceptional customer service, quality craftsmanship, and competitive prices.

Our Expertise

We service and repair all major makes and models of:

  • Furnaces: Keep the warmth in during those cold winters with reliable furnace installation, repair, and maintenance.
  • Air Conditioners: Stay cool and comfortable during the hot summer months with efficient air conditioning installation, repair, and maintenance.
  • Water Heaters: Enjoy consistent hot water with professional water heater installation, repair, and maintenance.
  • Air Cleaners: Breathe cleaner air with expert air cleaner installation, repair, and maintenance.
  • Humidifiers: Maintain optimal indoor humidity levels for improved comfort and health with humidifier installation, repair, and maintenance.
  • Boilers: Enjoy reliable hot water and heating with boiler installation, repair, and maintenance.

Commitment to Customer Satisfaction

Our team of experienced technicians is dedicated to providing personalized, dependable service. We treat your home with respect and respond promptly to your needs. We believe in open communication and transparent pricing.

Our Values

  • Integrity: We uphold the highest ethical standards and operate with honesty and transparency.
  • Customer Focused: Your satisfaction is our priority. We go above and beyond to meet your expectations.
  • Quality: We deliver meticulous workmanship and use industry-leading materials.
  • Communication: We maintain clear and consistent communication throughout the process.

Join our growing list of satisfied customers and experience the A. Dandy Cooling & Heating difference today!

Reviews
Positive: Overall, the reviewers praise the company's professionalism, trustworthiness, and exceptional service, suggesting a high level of satisfaction with their HVAC services.

Professionalism and Trust

The reviewers praise the professionalism, expertise, and trustworthiness of the HVAC company. Dan, the owner, is highlighted for his quick response, honest advice, and ability to explain technical issues in a clear manner. The company is recommended by team members and friends, suggesting a high level of satisfaction and reliability.

Speed and Efficiency

The reviewers praise the company's prompt service, with some repairs done the same day or within a few hours. Dan himself often shows up to perform the repairs, which adds to the sense of urgency and importance.

Personalized Service

The reviewers emphasize the personalized attention they received from Dan, who takes the time to explain the issues and provide advice for future system maintenance. The company's willingness to work closely with customers sets them apart from other HVAC providers.

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