Air conditioning and heat

Your Choice for Air Conditioning and Heating Services in Mt. Pleasant, SC

Four Seasons is your one source for all things HVAC in Charleston and Mount Pleasant, SC. We repair and install all major brands and manufacturers. Our nearly 30 years in the industry allows us to think creatively to find solutions to all of your heating and cooling needs. Whether it is installing a heat pump or repairing your gas furnace, we offer the most cost-effective and lasting repairs and installations to help you stay comfortable all year-round.

Some of our services include:






Four Seasons Heating and Air are your certified American Standard HVAC dealer in Mount Pleasant and Charleston!

Reliable HVAC Repair Service When You Need It Most

When your air conditioning or heater needs a repair, it needs it NOW. At Four Seasons Heating and Air, we are committed to providing on-time service to get your furnace or air conditioning up and running as quickly as possible. If we find that your system cannot be repaired, we offer immediate solutions and options for a new HVAC system.

Commitment to Advanced Residential HVAC Systems

At Four Seasons and Air, we are committed to staying abreast of technological changes and advances in the HVAC industry. We offer a variety of commercial and residential HVAC systems including heat pumps and mini-splits to retrofit, upgrade, or enhance your current heating and air units. Our mission is to provide the best energy efficiency possible by maintaining, upgrading, and repairing as needed.

New HVAC Installation

When your HVAC system is nearing the end of its lifecycle or you want to upgrade to a new energy-efficient system to save you money on monthly bills, we offer the most advanced systems in the industry. Also, because an HVAC system can only work as well as it is fitted and installed, we offer expert installation according to manufacturer specifications. Our team of trained HVAC technicians is highly skilled, experienced, and has industry-specific training to make sure you have the right system to suit all of your needs.

Your Daikin Dealer in Mount Pleasant and Charleston

We are one of the few HVAC companies to offer Daikin products and services in the Mount Pleasant and Charleston areas. Daikin is committed to sustainability and the most energy-efficient systems in the heating and cooling industry. From heat pumps to mini-split units, they offer the most advanced equipment in the world.

Daikin is a Japanese company that believes in “perfecting the air” by providing comfortable air that is controlled according to flow, cleanliness, temperature, and humidity. They are committed to making people’s lives better by offering the next-generation refrigerant that will save you money and reduce your carbon footprint.

Financing Available

We understand that when your heating or air conditioning needs to be repaired or replaced, you don’t have the luxury of waiting, which is why we offer financing to suit your needs. Whether you want to upgrade to a more energy-efficient system, update your HVAC to provide increased comfort, or have an unexpected HVAC repair emergency, we are here to help.