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HVAC Specialists

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.


Heating & Cooling Specialists

family owned and operated service and maintain all brands

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.

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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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.

Our Clients Reviews

5.0 /5.0

Based on 45 reviews

Chris A.
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 B.
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 S.
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!

Latest posts from Our Blog

Should You Repair or Replace Your Furnace?

As the temperatures drop and winter approaches, the reliability of your home’s heating system becomes crucial for comfort and safety. If you are facing issues with your furnace, you may be wondering whether it is time for a repair or if it is more cost-effective to replace the unit. Making the right decision is essential… Continue reading

Seasonal HVAC Maintenance by ClimateSmith, LLC

Having a reliable HVAC system is essential in the heart of Alpharetta, where the weather can be unpredictable. Investing in seasonal HVAC maintenance is one surefire way to ensure your indoor comfort year-round. ClimateSmith, LLC We are a trusted HVAC company in Alpharetta, offering comprehensive maintenance plans that provide many benefits for homeowners. Enhanced Energy… Continue reading

How Does Weather Affect My HVAC Unit?

Homeowners often take their HVAC units for granted. They set the thermostat to the desired temperature and expect the HVAC systems to work efficiently and effectively. However, many fail to realize that weather can greatly impact the performance of HVAC units. Can weather impact an HVAC exterior unit? If so, how? ClimateSmith, LLC, is your… Continue reading

ClimateSmith, LLC

Call Us Now!
(770) 475-9555

5190 Performance Dr
Cumming, GA 30040

Office Hours

Mon - Fri
8:00am - 5:00pm