Welcome to D&D Heating & Cooling

Family owned and operated for over 40 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.

To reach us by phone, call: (610) 965-0990

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NATE Certified Technicians

D&D technicians are NATE Certified. NATE certifications are trained on the latest technologies and techniques for improving energy efficiency. You can be sure that your equipment operates with optimal performance so energy bills are lower and your home is more comfortable. NATE technicians are proven to have fewer callbacks. This means that the job will be done right the first time.

ENERGYSTAR Version 3 Contractor

D&D Heating & Cooling is one of three contractors in the Lehigh Valley area able to do ENERGYSTAR Version 3 homes. To be eligible to install HVAC equipment in homes certified under Version 3, HVAC contractors must be credentialed through an EPA–recognized industry organization. Version 3 includes new and more rigorous requirements for builders, raters, and HVAC contractors.

2019 Lennox Special Spring Service Offers

 Get Rebates of up to $1,700* on a Qualifying Lennox® Home Comfort
 Or 0% Interest For 60 Months.*
 Get up to a $100 Rebate on a Wi-fi Thermostat.*
 Get up to a $100 Rebate on Zoning.*
 Get up to a $100 Rebate on Pureair.*

*Some restrictions apply. System rebate offers range from $150–$1,700. Rebate offer is valid March 2019 through June 2019 with the purchase of qualifying Lennox products. Cannot be combined with any other offer. Additional add–on rebates for iComfort® S30 Thermostat, iHarmony® Zoning System and PureAir™ Air Purification system valid with a qualifying system purchase only. See your participating Lennox dealer for complete details.