Furnace Sales & Installation in the Greater Decatur, GA Area
When the temperatures drop in Georgia, you need a furnace that keeps your home cozy and energy-efficient. Whether you’re replacing an old unit or outfitting a new space, American Energy Heating & Air delivers expert furnace sales and professional installation across the Decatur area. As proud Rheem Pro Partners, we highly recommend Rheem furnaces for their durability, quiet operation, and advanced energy-saving technology. But no matter the brand, we install it! From helping you choose the right system to completing a flawless install, our licensed team is here to make your home comfort simple and stress-free.
Experienced – Licensed – Professional
Why Choose Us for Furnace Installation?
Why Choose Us for Furnace Installation?
As a Rheem Pro Partner, we proudly recommend Rheem furnaces for their superior performance, reliability, and energy efficiency. But we also install all makes and models – and honor all manufacturer warranties. Whether you know exactly what you want or need help choosing the right system for your space, our experienced team is here to guide you every step of the way.
Trusted Rheem Pro Partner with in-depth product expertise
Installation for all furnace brands and models
Residential and light commercial service within 30 miles of Decatur, GA
Licensed and insured with a track record of 5-star service
We honor all manufacturer warranties, regardless of where you purchased your furnace
No-pressure consultations and clear, upfront pricing
Up to $8,000 In Rebates Available!
On Most New Energy Star HVAC Equipment via Georgia's HEAR ProgramGeorgia’s Home Energy Rebates are offered through the Home Electrification and Appliance Rebates (HEAR) program.
Click Here to Learn More or 📞 Call us at (678) 887-8522
10 Year Warranty
Enjoy peace of mind with our 10-Year Warranty on new heating and cooling systems.On New AC Systems
One of the best warranties in the industry!
Some exclusions apply. Call for details.

Get a New Furnace Quote Today
Don’t freeze – call American Energy Heating & Air for solid recommendations and professional installation. Whether you’re upgrading to a high-efficiency Rheem unit or replacing an older model from another brand, we’ll make sure you get the furnace you deserve.
📞 Call us at (678) 887-8522 or Contact Us Online to schedule your free estimate!
👉 Explore New Rheem Furnaces at Rheem.com
💰 We offer great financing options >>> Learn More
Is It Time to Replace Your Furnace?

You might need a new system if:
- Your current unit is 10–15+ years old
- You’ve had multiple repairs in recent seasons
- It struggles to heat your home evenly or maintain temperature
- Your energy bills keep rising despite regular maintenance
- You hear unusual noises or smell burning odors during operation
A new heating system can drastically improve comfort while reducing your monthly energy costs.
How Our Furnace Sales and Installation Process Works
When you call us for help with a new furnace, here’s what you can expect:
- Free In-Home Consultation
We assess your heating needs and recommend the best furnace size and model for your space. - Seamless Installation
Our certified technicians handle everything from removing your old system to installing and testing the new one. - System Setup & Training
We walk you through your new furnace features and settings. - Post-Installation Support
Need help or have questions? We’re only a phone call away.


