Heating & Cooling Specialists

Family owned and operated
Service and maintain all brands
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Why choose ClimateSmith?

We guarantee quality results and your full satisfaction on all of our jobs.
For further details about our HVAC services, simply
give us a call or contact us.

We have lowered our Residential Diagnostic Fee
Now Only $55 during normal business hours.

Free Estimate on New Installation


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We have lowered our Residential Diagnostic Fee
Now Only $55 during normal business hours.

Alpharetta HVAC Service

At some point in time, everyone needs to have their heating and air conditioning serviced. Although there is some HVAC maintenance that people can perform on their own, certain jobs should only be handled by a licensed and insured heating and air conditioning professional. Hiring a professional air conditioning technician will prevent you from costly mistakes often made from amateur repairmen.

Whether you need HVAC repair or installation for your home or office, everyone desires to be in a comfortable climate controlled environment. At our Alpharetta HVAC company, we will provide you with the highest quality HVAC repair and installation service available for your home or business.

Air Conditioning Service

When you try our HVAC repair and installation services, you will discover why our HVAC Company is considered one of Georgia’s leading heating and air conditioning service companies offering first-rate air conditioning, heating and commercial HVAC repair and maintenance services.  Most of all, all of our services are tailored to meet your specific needs. 

We provide a variety of HVAC services including the following:

AC Repair

If you need a reliable HVAC service to repair your existing heating & air conditioning system or install your new heating & air conditioning system, please call our us today!

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Our Blog

Heat Pumps: Energy Efficient Heating and Cooling

Given its design, heat pumps operate similar to refrigerators, as refrigerant flows through indoor and outdoor coils. As such, when a heat pump is “heating,” the liquid refrigerant passes through a valve on its way to the outdoor coil. The valve causes the liquid to expand rapidly, and this converts the liquid refrigerant into a gas

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Ductless, Mini-Split-System Heat Pumps: What You Need To Know

For homes with non-ducted heating systems such as radiant panels, space heaters or hot water heaters, a ductless, mini-split-system heat pumpis a viable “add-on” component. Similarly, these systems are an option when extended ductwork is not possible, as well as for homes that need extra conditioning for small spaces.

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Why You Need Good Ventilation

In an effort to control costs and energy efficiency, homeowners place a high value on tight insulation. Yet, many are surprised to learn that while their airtight home might save them money, the quality of the air that they breathe on the inside is more polluted than the outside air. Given that individuals spend most of their time indoors, this is a serious problem. That’s why it’s important to have good ventilation.

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Our clients reviews

ClimateSmith, LLC

5.0 / 5.0

Based on 31 reviews

Chris Aber

I have recommended this company to everyone. They have a very professional staff, that are timely as well as respectful of your time and your home. Prices are very reasonable and the quality and service are amazing.

Robert Brant

They came out right away and properly fixed my AC problem a month after the original AC company came out. Very professional and honest. They could have charged me double (which is what the original company did) and I would not have questioned it and would have gladly paid it. THANKS!

Keith Shelton

I generally don't post but will make an exception. ClimateSmith is the best HVAC contractor I've used in the 20+ years I've been in Atlanta. They installed a complete heat pump system and ductwork for a very challenging room to cool. Dependable, fair, honest, knowledgeable..highly recommended!