About Us



We are a Christian based, Small Family, Veteran Owned/Operated business. We intend to serve our community with fairness and honesty in everything we do. From installation to repairs we strive to be fair in our prices and the quality of service we offer. Our customer’s happiness is our number one goal we keep in mind while offering the best service.

AC Installation
Rheem Furnace Installation
Delfera & Son
Mr. Delfera

About Us

HVAC Experts That You Can Trust

DelFera & Son Heating & Air Conditioning is proud to serve the people of our local community with prompt quality service. We are a Three Generational HVAC Company/Family, and that we serve all of Chester County, PA, and select parts of DE/MD. We install Rheem products which have industry leading warranties and performance. We pride ourselves on exceptional customer service. Call (610) 869-9477 today to schedule a service appointment or for a free, no-obligation consultation. We’ll help determine the perfect system for your home or business. DelFera & Son Heating & Air Conditioning looks forward to hearing from you and adding you to our long list of satisfied customers.

Our team services most major brands of equipment. We’ve been proudly serving our local community with top of the line products, service, and maintenance for years and hope to do the same for you today!

Our Differences

DelFera & Son Heating & Air Conditioning uses affordable systems to keep your home comfortable and clean. Reach out to schedule your initial consultation today.

Local, Veteran & Small Family Business
Offer Veteran Discounts
100% Satisfaction Garuanteed
Experienced & Reliable Technicians
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