Honest heating and air, done right the first time.
When you call A&H, you get Andy Castels: a state licensed, EPA certified technician who explains the problem, quotes a fair price and fixes it. Serving Stockbridge and the south metro since 2008.
- Licensed and insured
- EPA Universal certified
- Financing available
- Weekend service
Heating and cooling services
From a quick repair to a whole new system, every job gets the care Andy would want in his own home.
Air Conditioning Repair
Air conditioning on the fritz again? We send an expert technician to diagnose and repair your broken AC. Quick, efficient, and able to fix most any A/C problem.
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Furnace Repair
Winter can be harsh without heat. We repair existing furnaces and install new heating systems to beat the chill and keep your family warm.
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Heat Pumps
Having trouble with your heat pump? We repair and install heat pumps sized to suit your home and your needs.
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New System Installs
Replacing an old heating and air system, or building a new house that needs all new HVAC? We can help, with financing available.
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Zoning Systems
Each room can be drastically different temperatures. A zoning system lets every area of your home sit at its own perfect setting.
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Thermostats
Your thermostat controls the whole system. We install and repair any thermostat, from simple digital models to smart controls.
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The name on the van is the guy at your door.
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 Andy saw the need for a reliable HVAC contractor in Stockbridge. Since then he has built a solid reputation as a trusted, knowledgeable furnace and air conditioning service technician. To this day, Andy takes continuing education courses to stay current with new technology and training.
Our mission is to continuously provide excellent service and products to our new and repeat customers, satisfying their needs at an affordable price and performing the service in a timely manner.Andy Castels, Owner
Honest. Knowledgeable. Prompt.
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 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!
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!!!
Wonderful service, came late on Sunday, and very reasonable price. I would recommend Andy to every one.
Impeccable service and professionalism from Andy. I have consulted him for a business related issue and recommended him to others since my home repair.
Some of our work
Real repairs from real homes. We show you what we found and how we fixed it.
Refrigerant Leak Repair
Leak found with bubble soap on a refrigerant copper line on an AC system, before brazing and after.
Sensing Bulb Correction
The small bulb attached to the larger line must be fully covered to sense refrigerant temperature, otherwise the system will not offer peak performance.
Suction Line Filter Replacement
An old suction line filter leaking refrigerant, cut out of the copper line, with a new filter brazed in on the high pressure line.
A new system without the big upfront bill.
A&H has partnered with Terrace Finance to offer customers the option of financing a new heating and cooling system.
Ways to pay
- Terrace Finance consumer lending
- Visa, Mastercard, Amex, Discover
- Free written estimates on new systems, good for 30 days
Proudly serving the south metro
Based in Stockbridge and serving homeowners across Henry, Clayton, Rockdale, Newton, Fayette, Spalding and south Fulton counties.
Business Hours
Weekend and holiday rates apply.
Need an estimate? Send us a message.
We provide free estimates on heating and air replacements, with a written proposal good for 30 days. Tell us what is going on and Andy will get back to you quickly.