Healthy Home 

Our passion is improving the Health of your home and office. We see the HVAC as a primary preventative health machine!

Learn more

Residential Heating

Keeping customers' homes and offices safe and comfortable is our top priority!

Learn more

Residential AC

Our team focuses on results and customer service. We treat your home with respect!

Learn More

Listen to our recent ESPN guest radio appearance below!

Owner and founder Denny Castillo discusses Quality Air of the Carolina's mission to educate all on how to use your existing HVAC systems at home and work to improve family and community health.

The Health Focused Heating and Air Company 

Our Passion is to make living healthy effortless

Why Quality Air of the Carolinas?

Free estimates and second opinions on all replacements and

new installs. We service and install all makes and models