AGL Heating & Air

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AGL Heating & Air Since 2004 we have been providing top notch service and installations to homeowners and home builders. We are local, owned and operated by two brothers.

Honesty and integrity have been the focal point for our policies and guidelines. AGL Services is a family owed business that has been built with pride from the ground up. Our reputation as honest and quality contractors is proven throughout the low country and has always been our main concern other than safety. Our rapidly growing business has been accredited to the customers that recommend us to their family and friends. We have learned that our quality work and prompt service response time have caused impressive advertising via “word of mouth”. We strive to hold this reputation and structure our business based on the belief that the quality of our work will naturally provide our long term growth and continue to provide job security for the AGL Services team. This has been a proven fact since the company was founded in 2004. We are able to provide solutions to even the hardest problems and will handle any of your heating and cooling needs. We are constantly training to provide cutting edge technology including the standard heating and air conditioning practices but also the newer innovations including geothermal systems, hydronic floor heating, multiple zone systems and extensive intricate control systems. We properly design our HVAC systems using the latest ACCA design standards which include the latest software versions to execute Manuel J load calculations and Manuel D duct designs. We use only the highest quality materials vigorously tested an UL listed. Local codes and ordinances are strictly followed as well as safety guidelines. Safety is our upmost concern! Though we are a family owned business we do not believe in holding a team member back from reaching their full potential. Please review our information and if you have any questions feel free to contact us without the fear of any sales pressure. If you are looking for a career in the heating in air conditioning industry please feel free to contact us to meet and discuss possible employment positions. We will make the promise to remain a helpful part of the low country as it is a beautiful place to live. Sincerely,
Andrew Lingle
Co founder and part of the AGL Services team

What's scarier than a haunted house? An HVAC breakdown. 👻Don't let an unexpected HVAC problem become your October fright...
10/31/2026

What's scarier than a haunted house? An HVAC breakdown. 👻

Don't let an unexpected HVAC problem become your October fright. Keep your home comfortable and your system running smoothly all season long.

📞 Have questions about your HVAC system? Call (843) 795-0066 or visit aglair.com.

Banging, buzzing, hissing, or clicking? 🔊Unusual sounds from your HVAC system can be a sign that something isn't working...
10/21/2026

Banging, buzzing, hissing, or clicking? 🔊

Unusual sounds from your HVAC system can be a sign that something isn't working as it should. Paying attention to these sounds and addressing them early can help prevent a small issue from becoming a bigger one.

📞 Hearing something unusual? Call (843) 795-0066 or visit aglair.com.

Fall is the perfect time to make sure your home is ready for cooler weather. 🍂Whether your system is due for an upgrade ...
10/14/2026

Fall is the perfect time to make sure your home is ready for cooler weather. 🍂

Whether your system is due for an upgrade or you’re looking for a more efficient way to stay comfortable, AGL Heating & Air can help you find the right solution for your home and budget.

Get ahead of the first cold snap and schedule your free estimate today!

Is Your HVAC Trying to Tell You Something?Your HVAC system can give you signs when something isn't working quite right. ...
10/07/2026

Is Your HVAC Trying to Tell You Something?

Your HVAC system can give you signs when something isn't working quite right.

Strange noises, weak airflow, uneven temperatures, or unexpected changes in your energy bill can all be signs that your system needs attention. Catching these issues early can help prevent bigger problems down the road.

📞 Have questions about your HVAC system? Call (843) 795-0066 or visit aglair.com.

Cooler weather is on the way, making now a great time to think ahead about your home’s comfort. 🍂 If an HVAC upgrade has...
09/25/2026

Cooler weather is on the way, making now a great time to think ahead about your home’s comfort. 🍂 If an HVAC upgrade has been on your list, fall is a smart time to make the move.

Get started with a free estimate and see what savings may be available to you.

The first cool morning will be here before you know it. 🍂Now is the perfect time to schedule seasonal HVAC maintenance s...
09/16/2026

The first cool morning will be here before you know it. 🍂

Now is the perfect time to schedule seasonal HVAC maintenance so your system is ready when cooler weather arrives.

📞 Get ahead of the season by scheduling your maintenance today. Call (843) 795-0066 or visit aglair.com.

09/09/2026

A cleaner home starts with cleaner air. 🍃

Replacing your HVAC air filter is one of the easiest ways to improve indoor air quality and help your system run more efficiently. If you can't remember the last time you changed it, now is a great time to check.

📞 Have questions about seasonal HVAC maintenance? Call (843) 795-0066 or visit aglair.com.

The Lowcountry heat isn't going anywhere just yet. ☀️🌡️A smart thermostat does more than adjust the temperature—it helps...
09/04/2026

The Lowcountry heat isn't going anywhere just yet. ☀️🌡️

A smart thermostat does more than adjust the temperature—it helps your home stay comfortable while using energy more efficiently. From automatic scheduling to remote access, it's an easy way to make your HVAC system work smarter.

Summer savings are here. Get a free estimate today and see how much you could save on a new AC install.📞 Reach out to ge...
08/25/2026

Summer savings are here. Get a free estimate today and see how much you could save on a new AC install.

📞 Reach out to get started.

Kids back at school. House empty most of the day. Now's the perfect time to rethink how hard your HVAC is working. 🎒A fe...
08/20/2026

Kids back at school. House empty most of the day. Now's the perfect time to rethink how hard your HVAC is working. 🎒

A few small changes can trim your energy bill without giving up comfort when the family's home. Here are 3 easy back-to-school efficiency tips:

✅ Program your thermostat to ease off during school hours
✅ Close blinds on south-facing windows during the day
✅ Change your air filter before fall kicks in

Small moves. Big savings.

📞 Need help getting your system ready for fall? Call (843) 795-0066 or visit aglair.com.

Address

3429 Maybank Highway Suite A1
Johns Island, SC
29455

Opening Hours

Monday 8am - 8pm
Tuesday 8am - 8pm
Wednesday 8am - 8pm
Thursday 8am - 8pm
Friday 8am - 8pm
Saturday 8am - 4pm
Sunday 8am - 4pm

Telephone

+18437950066

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