Heating & AC Services in Stone Mountain

Keeping Customers Comfortable for Over 25 Years

Has your heater or air conditioner stopped working? Are you interested in scheduling routine HVAC maintenance or upgrading your indoor air quality? Reach out to Stay Cool Heating and Cooling today to find out how we can help! With decades of industry experience, we are equipped to handle the comfort needs of residential and commercial customers in Stone Mountain and surrounding areas. Our technicians are highly trained, experienced, and NATE-certified. Whether you need extensive repairs, a full system replacement, or new product installation, Stay Cool Heating and Cooling is ready to get the job done!

Call us at (678) 392-3623 to learn more about how we can address all your heating and air conditioning needs.

Well-Versed in All Types of Residential & Commercial HVAC Systems

Our technicians are capable of servicing all major makes and models of residential and commercial HVAC equipment. We have extensive experience working on all types of systems from a variety of industry-leading brands.

Our team can repair, replace, install, and service the following types of systems:

No matter the system you have or the type of service you need, you can count on Stay Cool Heating and Cooling. We have decades of industry experience and specialized training in most types of HVAC systems.

Available When You Need Us Most

When your heater or air conditioner breaks down, either at your home or your place of business, you need fast, effective repairs. That’s where we come in. At Stay Cool Heating and Cooling, we are proud to offer 24-hour emergency heating and air conditioning repairs in Stone Mountain and beyond. Our heating and AC experts will quickly diagnose and address the issue so you can get back to enjoying a comfortable home or commercial space.

We stand behind everything we do. Our reputation is built on honesty, integrity, and quality—and this is something we strive to uphold with every job we take on. When you make an appointment with us, we always arrive on time, equipped with the tools needed to get the job done. We are always upfront with our customers in order to ensure they remain informed and prepared.

For honest, cost-effective heating and air conditioning services in Stone Mountain, call Stay Cool Heating and Cooling at (678) 392-3623 or contact us online. We look forward to serving you!


  • “Rapid response. Came same day as ordered.”

    Terry L.
  • “Very professional.”

    Stephen L.
  • “Great company.”

    Darlene G.
  • “I would highly recommend!”

    Sharon L.
  • “Excellent all the way around.”

    Nikki T.
  • “They ended up completing the job faster than they said they would.”

    Glenn F.
  • “I am very grateful for the excellent service we received!”

    Peter S.
  • “Cool air never felt so good!”

    Katie E.
  • “These guys are the best.”

    Bee J.
  • “Great customer service.”

    Chris S.
  • “These guys were awesome.”

  • “I will call Stay Cool again when we need them.”

    Chris V.
  • “I really like this company!”

    Renee S.
  • “Squeezed us in next day. Highly recommend.”

    Angie H.
  • “Thoroughly answered all my questions. Very patient!”

    Jamilla S.


  • 24/7 Emergency Services

  • Free Estimates for Replacements

  • Honest & Affordable Pricing

  • VIP Service Agreement

Contact Us Today!

All Consultations are Free and Confidential
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