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Financing Available!

A & H Heating and Air Conditioning, Inc. has partnered with Terrace Finance to offer our customers the option of financing their new Heating and Cooling System. Visit our Finance Page to learn more.

Business Hours

Mon: 07:00 AM – 06:00 PM
Tue: 07:00 AM – 06:00 PM
Wed: 07:00 AM – 06:00 PM
Thu: 07:00 AM – 06:00 PM
Fri: 07:00 AM – 06:00 PM
Sat: 08:00 AM – 06:00 PM
Sun: 02:00 PM – 06:00 PM
*Note: Weekend and Holiday Rates Apply

Andy Castels – Owner

Mission Statement

Our mission at A & H Heating and Air Conditioning Inc. is to continuously provide excellent services, and products to our new and repeat customers as well as satisfying their needs at an affordable price and perform the services in a timely manner.

About Us

Your Stockbridge,GA HVAC Contractor

After working several years for other HVAC companies, Andy decided to start his own company and hasn’t looked back.

A&H Heating and Air Conditioning, Inc. was founded on November 4, 2008 when he saw the need in the area for a reliable HVAC Contractor in Stockbridge GA, and has spent the last 10 years building a solid reputation as a trusted and knowledgeable furnace and Air Conditioning service technician.

Andy currently holds a variety of State Certified license and certificates, including the Georgia State warm air license CR110035, the Georgia State EPA Universal license 0444915211200 which qualifies A & H Heating and Air Conditioning to handle and use all refrigerants.

To this day, Andy engages in continued education courses, which allows him to stay current with new technology and training. So if you are in the area and are looking for an experienced Air Conditioning Contractor in Stockbridge GA or a professional Heating Contractor in Stockbridge GA then you do not have to look any further. A&H Heating and Air Conditioning, Inc. in Stockbridge GA is ready to answer your call!

Air Conditioning Repair Service

Air Conditioning on the fritz again? Call us! We will send our expert technicians out to diagnose and repair your broken air conditioner. We are quick, efficient, and able to patch up most all of your A/C problems!

Furnace Repair Service

We know winter can be harsh and unforgiving if you don’t have any heat in your house. Make sure to call us and we will be able to fix or install new heating systems to beat the chill of winter and keep you warm.

Heat Pumps

Experiencing problems with your heat pump? We at A&H Heating and Air are able to repair and install heat pumps to suit your needs.

New Installs

Whether you need to replace your old heating and air system, or you are building a new house and need an all new HVAC we can help! 

Zoning Systems

In your house, each room’s temperature can be drastically different than the next. A&H can install zoning systems to make sure every room in your house can be set to your perfect temperature.


To control your HVAC systems you need a good thermostat. We at A&H Heating and Air Conditioning are able to install and repair any thermostat system that you may have.

Some of Our Work

Leak found with bubble soap on a refrigerant copper line on ac system before brazing and after.

The small bulb attached to the larger line must be fully covered to sense the temperature of the refrigerant, otherwise the system will not offer peak performance .

Old suction line filter leaking refrigerant before cutting out of copper line and brazing in new filter on high pressure line.

Connect with us online and leave us a review

A few of our favorite reviews

“Impeccable service and professionalism from Andy. I have consulted him for a business related issue and recommended him to others since my home repair.”

“Wonderful service, came late on Sunday, and very reasonable price. I would recommend Andy to every one.”

“Andy with A&H Heating and Air is awesome. He is honest, knowledgeable and prompt. He was recommended by a neighbor and has been a pleasure to work with over the years. He came in and cleaned up another company’s poor work and saved me hundreds. Recommend 100%!”

“Andy is a true gentleman. He is always very quick to respond, extremely knowledgeable, and his services are priced very fair! He is the only one to call if you want quality service from a quality company.”

“Andy with A&H Heating & Air was GREAT to work with! It was a breath of fresh air working with a company that was so knowledgeable, quick to respond, friendly, and professional. I will be calling them for ALL my future heating and air services!!!”

“Mr.Andy is very knowledgeable and professional heat/ac tech. He has always been very responsive and upfront with me for my service needs. I have been working with him for a few years and will continue to utilize his services.”

“Andy is amazing! He’s professional, and knowledgeable, and he takes the time to explain things to you every step of the way. I couldn’t be happier. I wish I would have called him sooner. Thank you for the experience!”