Welcome to D&D Heating & Cooling

What's New

Spring Rebates Have Arrived !

Want to prevent air conditioning problems before they happen?

We will come out and perform a service check on your system before the season gets under way and temperatures get hot! This can help prevent problems before they start. Our trained service technicians will do a through check-up and make sure things are running smoothly. Priority service is included with this plan so it gets done fast! Click below for more info.

Spring Service Contracts

Family owned and operated for over 35 years, D & D Heating & Cooling, Inc. has been installing systems in new and existing construction. D & D Heating & Cooling has earned a reputation as one of the Lehigh Valley's most quality-conscious HVAC installation firms.

D & D's company slogan, "Your Comfort Is Our Concern," provides a concise summary of our business philosophy. Both builders and homeowners can be assured that when D & D tackles an installation, it will be done right and function properly. More important, if a problem does arise, we will correct it quickly and courteously.