Cornerstone Heating and Air

09/04/2026

In observance of Labor Day, our office will be closed Monday, September 7th.

While you take a break to spend time with family and friends, we know HVAC emergencies don’t always wait! Our emergency service will remain available for those unexpected situations.

We hope everyone has a safe and enjoyable Labor Day!

📞 Call us at 770-387-0266
📆 Book online at www.cornerstoneair.com

08/29/2026

We had an incredible time partnering with this year’s Backpack Buddies 5K and celebrating the 10th Annual Race! 🎉🏃‍♂️

Thank you to everyone who stopped by, participated, and helped make this event another success! 💙🐧❤️

08/19/2026

💙 Feel the Love — Nominate a Local Family Today

We believe everyone deserves to feel comfortable in their own home. ❤️

That’s why Cornerstone Heating & Air is proud to participate in Lennox’s Feel The Love program, helping provide a new heating and cooling system to a deserving family in our community—at no cost to the recipient.

Do you know a family, veteran, first responder, or community member who could use a little extra help?

👉 Nominate them today!

📅 Nominations are open through August 31

❤️ Apply today at: www.feelthelove.com

Help us spread the word and nominate someone deserving!

Learn how Lennox’s Feel the Love® program provides free air conditioners for people in need and how you can nominate someone today.

08/07/2026

🔥 Beat the heat without breaking the bank 💰

Cornerstone Heating and Air is offering rebates and flexible financing on new system installs, so you can stay cool now and pay over time!!

Call us today for a free estimate 770-387-0266!

08/05/2026

📚 Back to School. Back to Comfort. ❄️

As the kids head back to the classroom, make sure your home stays cool and comfortable all season long!

Whether you need a tune-up, repair, maintenance, or a new system, Cornerstone Heating & Air is here to help!

📞 770-387-0266
🌐 www.cornerstoneair.com

08/04/2026

‼️‼️ SHARE SHARE SHARE ‼️‼️

💙 Nominations Are Now Open! 💙

Do you know someone in our community who could use a new heating and cooling system but can't afford one?

Through Cornerstone Heating & Air's partnership with Feel the Love® program by Lennox, deserving individuals and families have the opportunity to receive a new HVAC system at no cost.

❤️ Nominate someone today and help us make a difference in our community.

📅 Nomination Deadline: August 31
🌐 Submit your nomination at: www.feelthelove.com

07/31/2026

We we're thrilled to play a part in the new facility for City of Cartersville - City Hall and Cartersville Parks & Rec Department ! Thank you to Pennant Construction Management, Inc. for the opportunity!

07/30/2026

💙 Nominations Are Now Open! 💙

Do you know someone in our community who could use a new heating and cooling system but can't afford one?

Through Cornerstone Heating & Air's partnership with Feel the Love® program by Lennox, deserving individuals and families have the opportunity to receive a new HVAC system at no cost.

❤️ Nominate someone today and help us make a difference in our community.

📅 Nomination Deadline: August 31
🌐 Submit your nomination at: www.feelthelove.com

07/29/2026

‼️These 90+ degree days ‼️

Help your system stay as efficient as possible with these simple tips:

✅ Keep your thermostat at a consistent temperature.
✅ Change your air filter regularly.
✅ Keep the outdoor unit free of grass, leaves, and debris.
✅ Close blinds and curtains during the hottest part of the day.
✅ Avoid using heat-producing appliances in the afternoon.
✅ Keep all air vents open and unobrstucted.

A well-maintained system is the best way to stay cool and comfortable all summer long!

www.cornerstoneair.com

07/20/2026

🎥 Come along for an install day with the Cornerstone crew! 💪❄️

What a great day by the team completing these system upgrades! Check out the highlights! 🏡💙