Andy Lewis Heating & Air Conditioning is a heating and air conditioning business serving Charlotte, North Carolina, and surrounding areas including Cornelius, Mooresville, Concord, Huntersville, Rock Hill, and Fort Mill. Andy Lewis Heating & Air Conditioning provides core HVAC services such as installation, replacement, maintenance plans, and 24/7 heating and air service. The business also offers specialized services including indoor air quality solutions, ductless mini-split systems, gas furnace and heat pump services, thermostat installation, and new homeowner orientation. Andy Lewis Heating & Air Conditioning features a team of technicians selected for technical competence, honesty, and integrity, supporting both residential and contractor clients with timely, code-compliant installations and repairs.
Andy Lewis Heating & Air Conditioning explains HVAC stands for heating, ventilation, and air conditioning, referring to the whole heating and air conditioning system.
When should I have my heating and cooling system serviced?+
Andy Lewis Heating & Air Conditioning advises servicing HVAC systems before each heating and cooling season, with cooling system maintenance at the end of winter or beginning of spring, and heating system maintenance at the end of summer or beginning of fall.
How often should I replace my HVAC air filters?+
Andy Lewis Heating & Air Conditioning recommends replacing air filters every one to three months depending on usage to maintain HVAC performance and indoor air quality.
How important is my indoor air quality?+
Andy Lewis Heating & Air Conditioning states indoor air quality is very important as indoor air can be 2-5 times more polluted than outdoor air, affecting health and wellbeing.
What causes indoor air pollution?+
According to Andy Lewis Heating & Air Conditioning, indoor air pollution is primarily caused by items inside the home that release gases, including carpeting, upholstered furniture, gas appliances, paints, cleaning products, air fresheners, dry-cleaned clothing, pesticides, and attached garage fumes.
Our technician, DJ, from Andy Lewis came by for our system annual service today. What a great representative for the company. He was very thorough and gave me great explanations of what he was going to do and updated me after he was done. I was very pleased. He identified one part that needed replaced and he did that under warranty. I was very happy with the technician, DJ, and Andy Lewis. It was a very positive experience!
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Troy Whitehurst
Mar 4, 2026
★★★★★5.0
Alberto should be on a commercial for this company. I have never met a young man so knowledgeable about the product. His confidence made me feel super comfortable with having him in my home. His customer service skills are superior. He deserves a raise and he didn’t pay me to say that 😂
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sumith m
Mar 4, 2026
★★★★★5.0
Alex came out for HVAC maintenance from Andy Lewis Heating & Air and the experience was excellent. He was very professional, patient, and took the time to clearly explain the current condition of the system. He also identified an issue that needed attention and walked me through it in a very transparent way. I really appreciated his honesty and willingness to answer all my questions. Great service overall. Highly recommend!
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