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Ductless Systems

We have experience in installing all types of ductless HVAC systems. Commonly referred to as mini-splits, we offer brands such as Rheem, LG, and Mitsubishi. These units are super efficient and perfect for conditioning additions or problem areas in your home. 

Commercial HVAC

In addition to being a full service residential HVAC contractor. We are also well versed in light commercial HVAC projects. We have completed projects on the Marietta Square, medical offices, retail spaces, tenant build-outs, and many more! Whether your light commercial HVAC unit needs service, repair, or replacement, we are here to serve!


Many people may not be familiar with zoning. Zoning controls can be added to most home's HVAC system to only direct conditioned air to the spaces you are using. It enables you to have independent control of two or more areas in your home with just one system. We are zoning system experts, and design functional and efficient systems.

Maintenance Agreements

To many, remembering to have their heating and cooling system serviced with the changing of seasons is tough. We feel your pain. However, keeping your system maintained is critical to system efficiency and longevity. Regular maintenance will also minimize downtime and repair costs associated with system breakdown. 

Indoor Air Quality

The air in your home is important. In many homes, the air inside can be more polluted than the air outside. We have a full range of indoor air quality products that can help purify the air you breathe. If you suffer from allergies, some of these products are a must have. We also install whole house humidifiers and dehumidifiers. 

The Weldon Smith Services Advantage..

  • One year warranty on parts and labor for all repairs.

  • Courteous and competent technicians.

  • Guaranteed Appointment Times.

  • 37 years experience of solving all types of Heating and Cooling system problems.

  • Local and honest, we are your neighbors and a part of the community.

  • Satisfaction 100% Guaranteed.

  • Family owned and operated, you can always talk to and consult with Weldon, the owner, and Caleb, his son, about any issues or ideas you have concerning the comfort in your home.

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