Heating & Air Conditioning Services in Durham, North Carolina

Turn to the experts at L.D. Swain & Son, Inc. when you are in need of outstanding heating and air conditioning services. Our business is based in Durham, North Carolina.

Outstanding Services

Our experienced staff is here to meet your unique heating and cooling needs, whether your application is residential or light commercial. We sell, install, service, and maintain heating and air conditioning systems, including most equipment brands.

Exceptional Equipment

Simply put, our heating and air conditioning company offers some of the most efficient equipment on the market today. We provide cooling systems with seasonal energy efficiency ratio (SEER) ratings of up to 20.0, as well as gas heating systems with annual fuel utilization efficiency (AFUE) rates as high as 97%. Our heating and air conditioning systems include:
  • Heat Pumps
  • Forced Air Gas Systems
  • Air Conditioners
  • Hybrid / Dual Fuel Systems
  • Package Units

Wonderful Warranties

For your peace of mind, all of our heating and cooling equipment comes from the factory with a five-year parts warranty. Better still, when you register your system within 90 days of startup, we extend your parts warranty to 10 years, doubling your protection! Certain restrictions apply; contact us for more details.
Additional Services
  • Gas Piping Installation
  • Ultraviolet Light Installation
  • Whole-House & Entire-System
  • Filtering System Installation
  • Duct System Replacement
  • Custom Duct System Construction
  • Humidifier & Dehumidifier Installation
  • Fresh Air Duct Installation
  • Bath, Dryer, & Kitchen Vent Installation
  • Sealed Crawl Space Duct Installation
Contact us today in Durham, North Carolina, to request your free estimate on our heating and air conditioning services.