Mills Brothers : Your Trusted Charleston SC HVAC Company
Mills Brothers Heating & Air Mills Brothers Heating & Air

Mills Brothers Heating & Air Is Your Charleston HVAC Company

Mills Brothers Heating and Air will keep you comfortable year round with our heating and cooling products and services. With a quality HVAC system, you will enjoy cozy winter months when it's chilly, and stay cool and comfortable in the heat of summer.

If you are in the market for a new HVAC system, want to upgrade your current one, or are in need of maintenance service or repair, call Mills Brothers Heating and Air today. We work in conjunction with SCE&G and Berkeley Electric Cooperative with whole home energy saving. Mills Brothers Heating and Air provides excellent customer service to the Charleston area.

Control Your Home's Climate

Air quality and temperature is not just about comfort, it is important for good health. For people who suffer from allergies or respiratory problems, improving air quality is a big concern. At Mill Brothers Heating and Air, our experienced team understands the challenges the local climate can pose for Low Country residents.

Another concern is the cost of controlling home temperatures. That is why we strive to provide the most affordable and energy efficient heating and cooling systems.

Our Products

We stand by our word: We are committed to providing our customers with energy-efficient, affordable solutions to their home heating and cooling needs. We proudly offer some of the best products on the market, installed by our trained team of professionals.

In order to provide our customers with the most efficient HVAC and energy solutions, we proudly use the following products:

Contact Us

For more information about our HVAC products and services, please call us at (843) 764-1919 today. Or complete our online contact form here! Be sure to ask about our free energy consultations.

Mills Brothers Heating and Air moved to new location in North Charleston. Our show room is coming soon. Keep updated about the show room opening by joining us on Facebook.

Mills Brothers Heating & Air offers Annual Maintenance for your HVAC system

Pre-season maintenance can help to avoid a system failure in severe hot or cold weather when you need it most, and it can also keep your energy bill from getting out of control.

Annual Maintenance includes an in-depth complete system inspection. Each visit your system is thoroughly inspected in Spring, outdoor coil cleaned*, amp draw of compressor and motors tested, electric wire and component inspection, check airflow and proper refrigerant charge, note any issues and recommend for repairs. *Indoor coil cleanings are not included and will be priced depending on difficulty of access and condition.

For Heat Pump systems, we offer service once a year in Spring.

For separate systems that heats and cools: Perform maintenance in the Spring and Fall.

Because a Furnace is an independent system for heat in Winter, we would revisit in the Fall. Your furnace would be inspected, heating elements and burner assembly tested, ignition system and safety controls checked and adjusted, and check airflow for heat.

Have a Dehumidifier, Humidifier or Tankless Water Heater? Mills Brothers recommends service on them once a year and can include them with your maintenance service.

For residential locations, in addition to Annual Maintenance, we offer quarterly filter changes. Quarterly Maintenance also includes flushing and brushing the drain line and cleaning the drain pan, and each visit your system is visually inspected.

Contact us to schedule Annual Maintenance & Quarterly Service on your HVAC system!

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Our Passion for Quality. We are driven to do quality work at a competitive price from start to finish so our final product is something you want to share with family and friends.

Experience + Knowledge. Our experience and expertise allow us to provide the skills needed to customize each system to meet your specific needs.

Our Green Principles. We are proud to offer products and services with "green" principles. Products that offer the ultimate in comfort and health and are environmentally sound.