Top-notch Residential HVAC Services
in Lehigh Valley, PA

D&D Heating & Cooling: Residential HVAC Services in the Lehigh Valley, PA

Need high-quality residential heating and cooling services in Lehigh Valley and the surrounding areas? We are the perfect team for the job!

Since 1970, we have been providing homeowners in Lehigh Valley, PA with exceptional, genuine, and dependable services. We make sure that your residential air conditioning unit will give you but consistent, superior comfort that won’t break the bank. Experience a lasting comfort that is trouble-free in your Lehigh Valley home.

We offer customized HVAC solutions to meet the unique requirements of your residential space. With years of HVAC experience, we can address common issues in your system while keeping it at its peak condition—leaving you with enhanced comfort and lower heating bills. Our goal is to help you maximize your heating system to its full potential through our predictive and scheduled maintenance service.


  • A/C Installation
  • A/C Repair
  • Heat Pump Installation
  • Heat Pump Repair
  • HVAC Maintenance Agreements
  • Ductless Mini-Splits Installation & Service
  • Indoor Air Quality
  • Radiant Heating & Cooling
  • Boiler Service
  • New Home Construction


As a dependable heating and cooling company in Lehigh Valley and the surrounding areas, we install quality York heating and air conditioning equipment. York products are affordable, dependable, long-lasting, and easy to maintain. Contact us today and we’ll help you find the right product that suits your needs and budget.


While we are a proud YORK dealer, we can install and service all makes and models of residential heating and cooling systems. When the temperature in Lehigh Valley gets unbearable, don’t delay calling us for assistance. For fast and dependable residential HVAC services in Lehigh Valley, count on our team at D&D Heating & Cooling. We also offer emergency HVAC services, so we are available 24 hours a day and seven days a week to respond to your heating and cooling emergencies.

Contact D&D Heating & Cooling at 610-965-0990 today for your residential HVAC needs in Lehigh Valley, PA.

Flexible Financing Options Available

Invest in your comfort with flexible payment options. Visit Synchrony today to learn more about their available financing options.