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Air Conditioning, AC Repair and Furnace Repair Charlotte, NC

When you choose Ross & Witmer for your residential or commercial heating and cooling needs, you can expect:

  • An Industry Leader: When using a certified NATE company, you’ll experience optimal product efficiency, greater home comfort and, most importantly, peace of mind.
  • Only the Best: For us, status quo will never be acceptable. We constantly push the envelope on technology and design to perfect the most efficient and innovative heating and cooling systems.
  • Super Service: We have earned the coveted Angie’s List Service Industry Award three years in a row, an honor awarded annually to only a few companies.


for your Home and Business


Air Conditioning

When the outdoor temperature begins to rise, a dependable air conditioning system is essential to providing relief from high heat and humidity.Learn More »


A central heating appliance that works in conjunction with a properly engineered duct system will provide cozy warmth on chilly nights once the outdoor temperature begins to fall.Learn More »

Service & Repair

When a repair is required, we dispatch NATE certified technicians equipped with advanced diagnostic tools to accurately identify the source of the malfunction. We complete the required repairs quickly, and 24-hour emergency service is available for critical failures.Learn More »


Maintenance agreements for commercial and residential buildings help keep central HVAC systems operating at peak efficiency. Seasonal tune-ups will identify minor problems before they can affect the performance of the system.Learn More »

Commercial Services

As a business owner, your heating and air conditioning needs are substantially different than those of a homeowner.Learn More »


Your home or business’s electrical system provides the power that you need to run HVAC devices and complete a wide variety of tasks. Keeping your electrical system in tip-top shape is one of the best ways to ensure that you’ll be comfortable in your home or office no matter the conditions outdoors.Learn More »


See what we’ve done.

There is no project too big or too small. Ross and Witmer has completed many residential, commercial, and industrial projects throughout the United States.

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