Family Care For Your Water and Air

Serving Commercial & Residential Properties in Charleston, SC, and the Tri-County Area

Blanton & Sons has served the Charleston Tri-County’s heating, cooling, and plumbing needs since 1998. We remain family-owned and operated. Our goal is to provide the highest level of service and expertise in every project we undertake. We stand out amongst our competitors with exceptional customer service, transparent quotes, and top-quality workmanship on every job. We provide Family Care For Your Water and Air!

Installation and Repair

Since 1998 we’ve transcended the Air Conditioning industry, and we’ve also evolved to provide Plumbing Services.


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Preventative Maintenance

Join the Club! Blanton & Sons’ Comfort Club is a great way to keep your home running smoothly, efficiently, and a smart way to get in front of minor issues before they turn into expensive repairs or untimely replacements.

Services for Commercial & Residential

Replacement, Service, Repair and Installation

Homes and offices of every size can stay comfortable and satisfied. We service all HVAC and plumbing brands and install American Standard, Rheem, Rinnai, Navien, and more.

Brands We Service

Central Air Systems

Efficient equipment will save you money on energy costs while increasing the value of your home or business. Central air remains the most common solution.

When it comes to maintaining or repairing a central air system, hiring a qualified HVAC contractor is essential to ensure your unit’s efficiency and longevity. You can depend on our certified HVAC technicians to handle all of your central air installation, repair, and maintenance needs.

We’ll ensure that your air conditioning services are performed promptly and effectively — leading to reduced energy bills and saving you money in the long run. By relying on our locally-owned company, you can expect great customer service, a fair price, and a Charleston team that takes pride in their work. Our expert comfort specialist can also help guide you toward high efficient systems that can come with local energy rebates as well as potential federal tax credits.

Mini Split Systems

These systems are quiet, efficient, and heat or cool rooms more evenly. Mini Splits are ductless, so they can be more affordable than traditional air systems.

Mini-split services require specific experience and training, and our HVAC contractors are well-versed in handling them. These specialized HVAC services can include installation, maintenance, and mini split unit repairs. When you reach out to our reputable HVAC company, you can have confidence that the job will be done in a timely manner.


From installing new commercial systems and repairing residential fixtures, broken water lines, and old water heaters, Blanton & Sons has grown its plumbing team to the same size as its renowned HVAC crew. 

Our technicians are trained to handle plumbing with the same expertise and exceptional service as they do for HVAC systems. With the assistance of our local Charleston company, you can trust that our plumbers will always provide work of the highest quality and that your plumbing needs will be met at a fair price.

Tankless Water Heaters

Producing more hot water while using less energy, tankless heaters are the environmentally responsible solution. They take up less space and don’t contain a water storage tank that requires standby heating.

Tankless water heaters require specific expertise in installation and maintenance — which our team is well-equipped to provide. Our tankless water heater services ensure that your system operates efficiently, saving you money on energy bills while providing a continuous supply of hot water. You can depend on Blanton & Sons for exceptional service, timely maintenance, and repairs when necessary, ensuring your tankless water heater functions at its best for years to come.


Old and leaky ductwork can cause loss of air as it travels to the vents. Averaging 40% loss, this can add up the energy costs. Leaks can also pull in harmful, contaminated air from your attic or crawlspace.

Properly functioning ductwork is crucial for the overall efficiency of your HVAC unit, including both your heating and air conditioning systems. Our HVAC installers have the necessary ductwork expertise to help you improve your indoor air quality, lower your energy bills, and extend the life of your home air conditioner. Our professional team offers a comprehensive array of services, including duct repairs, sealing, and new duct system installation. We’ll ensure that your ductwork issues are addressed effectively — enhancing the overall performance of your HVAC systems.

Service & Repair

We continue to serve both residential & commercial properties with the same commitment and quality touch that we’ve carried as a family-owned business since 1998.

Serving the Greater Charleston Area

  • Charleston
  • North Charleston
  • Goose Creek
  • Ladson
  • Mount Pleasant
  • James Island
  • Moncks Corner
  • Isle of Palms 
  • Summerville
  • Ravenel
  • Ridgeville
  • Hollywood
  • Cottageville
  • Jacksonboro
  • Johns Island
  • Kiawah Island
  • Seabrook Island
  • Edisto Island

At Blanton and Sons, We'll Ensure That You're Comfortable and Satisfied 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 plumbing 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 who arrives on-site.

Our full-service HVAC & Plumbing company provides installation, maintenance, repair of heating and air conditioning systems and water heaters. We also provide a range of other services, such as plumbing installation and repairs, indoor air quality products, and duct system repairs. With experience working on both residential and commercial projects, our highly-trained technicians are equipped to handle any job — big or small!

If You Have an HVAC Problem, It’s Best to Call Our Team Sooner Rather Than Later

You should prioritize calling Blanton & Sons as soon as you notice a problem with your HVAC system. For example, prompt action can prevent minor issues from escalating into major, costly problems. By addressing HVAC repairs early, homeowners can often save money on more extensive repairs — or even HVAC installation. Timely intervention can also enhance the overall efficiency and longevity of your HVAC system, optimizing its performance and reducing energy consumption. 

Moreover, reaching out to reputable HVAC companies like ours for routine maintenance services can help ensure that the system operates at peak performance, maintaining indoor comfort and air quality while preventing unexpected breakdowns that can be inconvenient and uncomfortable. In short, being proactive about HVAC maintenance and repairs not only saves money in the long run but also ensures a more comfortable and worry-free living environment.