SND Heating & Air Conditioning LLC is a service company based out of Kennesaw, GA that provides reliable HVAC diagnostics and repairs. We are a family owned business beloved by its customers for high quality of workmanship and support. Our well-experienced technicians always perform the highest quality of work and are available in an emergency all around the clock all year long. SND Heating & Air Conditioning LLC always offers lower prices than competitors in order to satisfy even budget conscience customers.

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SND Heating & Air Conditioning LLC helps keeps Atlanta warm in winter with our fast 24/7 emergency furnace repair services – we can fix any furnace or heat pump. We also install new high efficiency gas furnaces or heat pumps with a wide range of high quality options from reliable brands.



Air Conditioning

Count on SND Heating & Air Conditioning LLC for fast emergency air conditioner repair services 24/7. When the time comes to upgrade your summer experience with a new air conditioner system installation, we can recommend the right solution for your budget, your home’s size and your energy efficiency preferences. We can also provide you with a ductless air conditioner system if your home is older or doesn’t have existing duct work.


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Indoor Air Quality (IAQ)

Stale or dry air? Get better indoor air with SND Heating & Air Conditioning LLC’s help. We can provide you with the right equipment for any kind of humidification, air filtration or air purification improvement your home needs.


24 Hour Emergency Heating and Cooling Services

SND Heating & Air Conditioning LLC is a family owned and operated enterprise. In line with our main value, supreme customer satisfaction, we provide a 24 hour emergency service for most services such as air conditioning installation, repair and maintenance, furnace installation and service.

——- Expert Service for all HVAC Brands and Models ——-