Heating & Air Conditioning Services

Available 24/7 630.318.1200

Your Assurance of Quality Since 1950

The Oldest Family Owned & Operated HVAC Company in the Fox Valley

Financing Options

Committed to 100% Client Satisfaction

For decades, Charles McDuffee Co. Heating & Air Conditioning has been providing high-quality services to customers in need of heating and cooling in North Aurora and the surrounding areas. We are known for our commitment to excellence in everything that we do and for our 100% customer satisfaction guarantee. For projects big or small, you can count on our team of professionals to get the job done.

At Charles McDuffee Co. Heating & Air Conditioning, we have several financing options available to our customers. We work with several financiers to get you the services you need, when you need them.

Call us today at (630) 318-1200 for more information about your financing options!

Wells Fargo

At Wells Fargo Financial National Bank, you can choose between several options to finance your service or new product if your credit has been approved. This option enables you to resolve an emergency cooling or heating need (or simply invest in a better system) without burning through your wallet.

For those with approved credit, Wells Fargo Financial National Bank provides the following:

  • Monthly Payments
  • Financing Terms
  • Online Account Management

Financing doesn't use up other existing sources of funding such as a credit card, bank account, or home equity line of credit. Learn more about this option by contacting us today.

Apply Now!


Think a new, efficient heating and cooling system is out of your budget? Think again! For those with approved credit, Lennox can provide flexible financing options to meet the needs of any budget.

Lennox financing offers the following:

  • Low Monthly Payments
  • Loans up to $45K (U.S. Residents Only)
  • Competitive Interest Rates
  • No Down Payment Necessary
  • No Prepayment Penalties
  • Simple Application

Whether you're looking to invest in a better heating and cooling system or resolve an emergency situation, our financing options work with you to accomplish your goals.

Apply Now!


With 80 years of history in retail, SYNCHRONY FINANCIAL leads in consumer financial services. Our roots can be traced back to 1932 when GE first began to offer financing options for new appliances. We seamlessly meld loyalty benefits and competitive rates for premium options for our customers.

Synchrony Financial offers all the following:

  • Preferred Interest Rates
  • Low Monthly Payments
  • Flexible Terms

The benefits of financing with Synchrony Financial include the ability to keep your existing funding sources untouched. Contact us to find out what might be available to you!

*Once approved by Synchrony, please save your customer number in order to provide it to McDuffee Heating & Air Conditioning to complete your purchase.

Hear From Our Satisfied Customers

  • James & Audrey F. "Ryan was thoughtful for calling to let us know he was on his way. He found the problem quickly. We appreciated the fast and courteous service we received"

  • Kevin P. "Kevin helped with some follow up questions after the install. Great, courteous service from start to finish. I've been a satisfied customer since the 1980's."

  • Nam P. "Were very prompt and called before arriving, very thorough with estimate and questions. It was great that when I bought the system they did have various financing options available."

  • Sandy J. "Charles McDuffee Co. installed a new furnace for us about five years ago, so when we needed a new A/C unit this year, we knew exactly who to call! I am a very satisfied customer!"

  • Rose L. "I have use McDuffee for many years. Their service is excellent. Technicians are friendly, and courteous. They are always able to schedule a time that works for me."

  • Candy M. "I have already told my neighbors how great you are. They were glad to have your number. One has used you as well and is highly satisfied. Really honest service. Such a pleasure."

  • Candy M. "Travis did a great job. He even noticed a few things a fixed them while he was working on the air conditioner. It's nice to know I am being taken good care of. Thank you Travis."

  • Mary O. "Travis did a professional and thorough job on our furnace and air conditioning tune ups. Charles McDuffee Company is the place to call for honest and dependable work."

More Testimonials

We've Earned a Quality Reputation

  • Oldest HVAC Businessin the Fox Valley

  • Family Owned &Operated Since 1950

  • Factory CertifiedTechnicians

  • We're A+ BBB Rated

  • In the Businessfor 3 Generations

  • Licensed, Bonded,& Insured

Learn More About Us!