Our Services

Blanton and Sons has been serving Charleston and the Tri-County area since 1998. We take great pride ensuring that you're satisfied and comfortable in your home or office.


Heating & Air Conditioning

Specializing in efficient equipment will save you money on energy costs while increasing the value of your home or business. We install and repair all brands of heating and air equipment such as Carrier, Rheem, Trane and Mitsubishi.


MiniSpLIT Systems

Ductless mini-split systems provide the ultimate comfort and efficiency. These systems are quiet while heating or cooling rooms evenly. Mini-splits can be more affordable than traditional air systems since they require no ductwork.

Duct Installation and Repair

Duct Install & Repair

Leaky ductwork can cause the loss of warm/cold air as it travels to the air vents. With up to 40% this loss, not sealing duct properly will add up on energy costs. Additionally, leaks can pull in contaminated air from your attic that can be harmful.

Encapsulation in Crawl Space and Basements


50% of household air can flow up from your crawl space! This is why it’s important to keep this unseen space as clean and dry as possible. Crawl space conditions can cause moisture can enter homes and the negative impact on indoor air quality.

Plumbing Repair - Sink, Bathroom, Shower and Kitchen

Plumbing Repair

Plumbing can be a major problem in your home or workplace. Leaky fixtures, broken water lines, and old equipment can result in costly repair and water bill fees. Call our certified plumbers before your plumbing becomes a very serious issue.

Tankless Water Heater - Rinnai

Tankless Water Heaters

Producing more hot water using less energy, tankless heaters are the environmentally-responsible solution. Not only do they save energy and space, but they don't contain a water storage tank that requires standby heating.

Commercial Refrigeration - Walk-in Freezers

Commercial Refrigeration

Commercial refrigeration systems allow for the proper storage or transport of food, fluids, medicine, plants, and other perishable goods. You can count on our trained technicians to correctly install, maintain and repair your systems.


It started in Charleston in 1998

At Blanton and Sons, we ensure to keep you comfortable in your home or office.

We use only the highest quality products and employ professionally trained technicians. Along with our exceptional knowledge of air conditioning and mechanical projects, our staff has exceptional customer service that you will notice from the start with your interaction with the office staff and with the technician that arrives on-site.

Our full-service HVAC company provides installation, maintenance and repair of heating and air conditioning systems. We also provide a range of other services such as plumbing, indoor air-quality products and duct system repairs. We're the leading company in Charleston to provide commercial refrigeration for restaurants and food supply companies. Working on both residential and commercial projects, our highly-trained technicians are equipped to handle any job.