Welcome to John’s Heating, Cooling, and Appliance Repair Blog



At John’s Heating, Cooling, and Appliance Repair, we share expert HVAC and commercial refrigeration insights for Fayetteville, Peachtree City, Newnan, Sharpsburg, Senoia, Griffin, Tyrone, and the South Metro Atlanta area.


Our blog is designed to help homeowners and business owners stay comfortable year-round with practical advice, seasonal maintenance tips, and honest information from local professionals.


Whether you’re troubleshooting your air conditioner, upgrading to a high-efficiency furnace, or maintaining a commercial walk-in cooler, you’ll find real answers and trusted guidance here.

Must-Follow Tips for Keeping Your Home Cooler Without Spending a Fortune

By John Davis • November 19, 2025
5 Essential Tips To Keep Your Home Cooler Without Overspending 
Poor air quality in your house can make you sick

“5 Signs Your Air Conditioner Could Be Making You Sick in Peachtree City, Newnan & Senoia (Plus a Bonus Reason Most Homeowners Miss)”

By John Davis • November 18, 2025
Learn the signs your air conditioner may be affecting your health in Peachtree City, Newnan, and Senoia. Mold, allergies, headaches, and indoor air quality issues explained.
Technician checking old gas furnace

Why Your Furnace Just Keeps Running in Newnan, GA — And What You Should Do

By John Davis • November 1, 2025
Furnace running constantly in Newnan? Learn causes and repair solutions for homes in SummerGrove, Ansley Park, and the Historic District.
Women in a cold house because her furnace is not working to heat her home

Why Is My Furnace Blowing Cold Air?

By John Davis • October 26, 2025
Furnace blowing cold air? Learn 8 causes and solutions for homes in Peachtree City, Fayetteville, Newnan, Senoia & Griffin. Call (678) 603-7775 for fast heating repair.
Old, worn-out air conditioner that needs t be replace by Jon's heating cooling, and appliance repair

7 Signs It’s Time to Replace Your Air Conditioner in Peachtree City, GA

By John Davis • October 19, 2025
Expert AC replacement in Peachtree City, GA. Learn 7 signs it’s time to replace your air conditioner. 24/7 HVAC service—call (678) 603-7775!

7 Reasons Your Furnace Is Making Noise

By John Davis • October 16, 2025
Is Your Furnace Making Strange Noise At Night?
Logo for John's Heating, Coling, and Appliance Repair

Why Fayetteville Homeowners and Businesses Trust John’s Heating, Cooling, and Appliance Repair

By John Davis • October 14, 2025
BBB-accredited, family-owned, and factory-trained on Subzero & Wolf — John’s Heating, Cooling, and Appliance Repair is South Metro Atlanta’s most trusted HVAC expert.
A WI Fi Thermostat

8 Major Benefits of Installing a Wi-Fi Thermostat in Your Georgia Home

By John Davis • October 13, 2025
Discover 8 major benefits of installing a Wi-Fi thermostat. Cut energy bills, improve comfort, and control your AC from anywhere in South Metro Atlanta.
A service technician working on air conditioning unit

Why Preventive Maintenace Is The Key To Avoiding Costly Air Conditioning Problems

By John Davis • October 12, 2025
Avoid costly AC failures in Fayetteville & Peachtree City. Learn 5 common problems and how preventive maintenance keeps your system running strong all summer.
sun shining on a thermometer, taking the temperature

Heating Or Cooling Which Cost More To Run In South Metro Atlanta?

By John Davis • October 10, 2025
Find out if heating or cooling costs more in Georgia homes. Learn how runtime, SEER2, AFUE, ducts, and thermostat habits impact Fayette & Peachtree City bills.
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Serving South Metro Atlanta with Trusted HVAC & Refrigeration Expertise


John’s Heating, Cooling, and Appliance Repair proudly serves Fayetteville, Peachtree City, Newnan, Sharpsburg, Senoia, Griffin, Tyrone, Zebulon, and surrounding areas. With over 28 years of experience, our BBB-accredited team provides residential and commercial HVAC, furnace repair, air conditioning installation, and commercial refrigeration services across Fayette County and South Metro Atlanta.


📍 Address: 125 Beacon Dr, Fayetteville, GA 30215


📞 Phone: 678-603-7775


🌐 Website:  https://www.john-hc-appliance.com


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