American Air HVAC, Inc. Heating and Air

American Air HVAC, Inc. Heating and Air American Air HVAC Inc. is Owner operated and Managed. Owned by Al & Dee Harjes. Operated and Managed by BJ & Bret Harjes.

Heating & Cooling & Ventilation
Generator Sales, Service & Maintenance
Water Heater Sales, Service & Maintenance
Residential & Commercial
Maintenance, Service, & Repair
Sales & Installs

09/03/2026

We never miss an opportunity to talk HVAC. Even under questionable circumstances. 💀😂

08/24/2026

POV: We asked the office manager what it actually takes to get fired around here 😂

Some of these answers were a little TOO quick 👀

Who are you firing immediately? 😂👇

08/20/2026

Another hot water upgrade in the books! 🔥💧

Our team replaced this water heater to keep our customer’s home supplied with reliable, efficient hot water. Whether yours is leaking, struggling to keep up, or simply reaching the end of its life, American Air HVAC Inc. has you covered.

📞 Give us a call for your water heater repair or replacement needs!

08/14/2026

🔥 The heat doesn’t stop us! 🔥

Our install crew is out there getting it done, even when the Tennessee summer is bringing the HEAT. ☀️🥵 Another new system installed and another customer ready to enjoy that cool, comfortable air!

We’re proud of our team for putting in the hard work no matter what the temperature says. 💪❄️

Need a new system or having trouble keeping your home cool? Give American Air HVAC, Inc. a call, we’ll keep you comfortable when it matters most!

ChattanoogaTN ChattanoogaHVAC LocalBusiness SummerHeat HVACPros

Thank you to our wonderful client for such a stellar review. We strive every day to make our customers happy!
08/13/2026

Thank you to our wonderful client for such a stellar review. We strive every day to make our customers happy!

Storms can strike without warning, but backup power is always ready. A Generac home standby generator automatically resp...
07/26/2026

Storms can strike without warning, but backup power is always ready. A Generac home standby generator automatically responds when outages occur, keeping your home powered.

Learn more about Generac home standby generators today and call us at 423-238-6848 or visit www.americanairhvac.com/home-generators

07/21/2026

🚧 Up and over! Another successful rooftop unit replacement in the books at Drake’s Restaurant.

Using a crane, our team safely removed the old unit and lifted the new one into place with precision. Projects like these take planning, teamwork, and experience, and we’re proud to keep local businesses comfortable year-round.

Need a commercial HVAC team you can count on?

📞 American Air HVAC, Inc.
📱 423-238-6848
🌐 www.americanairhvac.com

07/15/2026

Before the unit ever turns on, the ductwork has to be done right. 💨🔧
Our team is hard at work installing the backbone of this new commercial HVAC system, ensuring efficient airflow and lasting performance. Quality workmanship from start to finish, that’s the American Air HVAC difference.
Need commercial HVAC installation, replacement, or service? We’re here to help.
📞 (423) 238-6848
🌐 www.americanairhvacinc.com

07/09/2026

No space is too small, no job is too challenging. 💪🔧

At American Air HVAC, our technicians go where the work takes them. Even the most confined, hard-to-reach spaces, to keep our customers comfortable.

📞 Give American Air HVAC a call for all your heating and cooling needs!

423-238-6848

🇺🇸 We are currently closed Saturday, July 4 in observance of Independence Day. Have a safe and happy 4th of July! 🇺🇸🦅 We...
07/04/2026

🇺🇸 We are currently closed Saturday, July 4 in observance of Independence Day. Have a safe and happy 4th of July! 🇺🇸

🦅 We will return to the office Monday July 6th and will be rested, rejuvenated and ready to serve you! 🦅

Address

8121 Ooltewah Georgetown Road, Ste 105
Ooltewah, TN
37363

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+14232386848

Website

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