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!


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!

Apply Now!

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


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!

Nicor Gas™

Nicor Gas provides a variety of options for financing your product or system purchase. You don't have to break your budget to resolve a heating and cooling emergency or to invest in long-term savings with a new system. Just pick a financing option that works for you!

Nicor Gas is known for our service. When you use our financing, you don't have to use up existing lines of credit. They'll be there when you need them. Contact us to find out more.

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!