Our Company

Choose L.D. Swain & Son, Inc., based in Durham, North Carolina, when you need an accredited heating and air conditioning company.

At a Glance

At our heating and air conditioning company, we work tirelessly to perform our duties with honesty and integrity. We utilize our abundant expertise to install and service heating and cooling systems in all types of residential and light commercial applications.
We pride ourselves on the proficiency of our knowledgeable employees, who are on a first-name basis with many of our loyal customers. Expect a personal and enjoyable experience when you work with our skillful staff. For your safety, we are licensed and insured in the state of North Carolina.

What Sets Us Apart

As a business that has been family-owned-and-operated for more than 40 years, we have always taken a hands-on, personal approach to our work. We have remained a family business for all these years because family is a huge part of who we are, what we do, and how we do it.
Whether you are a long-time customer or a brand new one, count on us to offer you a level of personalized service that corporations and franchises just can't match. We look forward to the opportunity to meet all of your heating and air conditioning needs.
Contact us in Durham, North Carolina, to request your estimate on our exceptional indoor air quality products and services.