About Us A Tradition of Quality Since 1950

About Charles McDuffee Co. Heating & Air Conditioning in Aurora

A Family Owned & Operated Company Since 1950

Charles McDuffee Co. Heating & Air Conditioning was founded in 1950 by its namesake, Charles McDuffee. In founding the company, Charles's goal was to provide the very best products and the highest-quality heating and air conditioning services in the area. To show he meant business, Charles established a 100% customer satisfaction guarantee policy that we stand behind to this very day.

Since the beginning, our company has remained within the family, passed down from son to son for three generations. Today, our family still maintains an active involvement in daily operations.

Our primary goal is to uphold complete customer satisfaction in every service we provide, whether large or small. To accomplish this objective, we continually invest resources into ongoing training and new product research. Due to our dedication and commitment to this goal, we have become one of the oldest heating and air conditioning businesses in the Fox Valley. In fact, we are constantly referred to friends and family by existing customers. This is the greatest verification of our quality of service.

Our Qualifications

As heating and cooling experts, we work to ensure that each of our staff is highly qualified to handle our customers' services. In addition to providing regular, ongoing training to all our technicians and installers to hone their skills, we continue to improve our processes to improve the customer experience.

Charles McDuffee Co. Heating & Air Conditioning is proudly certified by the following:

  • Lennox Dealer – As Lennox Dealers, our friendly and knowledgeable technicians are your go-to authority for all of your heating, cooling, and indoor air quality needs.
  • North American Technician Excellence (NATE) – A NATE-certified technician can be counted on for excellence in heating, ventilation, and air conditioning services.
  • Better Business Bureau (BBB) – Our company maintains an A+ rating with BBB. This means that we meet or exceed their standards of performance and integrity.
  • Amana – We are certified water heater dealers by Amana
  • Mitsubishi We are certified mini-split dealers by Mitubishi
  • Rheem – We are certified water heater dealers by Rheem

These qualifications attest to our high level of quality services and our commitment to utmost integrity in all our heating and cooling services in Aurora, North Aurora, and the surrounding areas.

Call (630) 318-1200 or fill out an online form to schedule a service today!

  • Lennox
  • BBB A+
  • NATE Certified
  • Amana

A Tradition of Quality

Passed From Son to Son for 3 Generations
  • Financing Options Available
  • Family Owned & Operated Since 1950
  • 100% Satisfaction Guaranteed
  • Factory Certified Technicians
  • 24/7 Availability
  • Licensed, Bonded, & Insured
Financing available
Put Your Comfort In Our Hands  Experienced hvac specialists

Contact us 24/7

Call (630) 318-1200
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.