About AGL Heating & Air

AGL Heating & Air has been providing heating and air conditioning services to the Lowcountry since 2004. Owned and operated by a family-oriented business, AGL prides itself on integrity, honesty, and exceptional customer service. The company's skilled technicians are professional, courteous, and take the time to explain any issues or provide advice. Customers consistently praise the knowledgeable and loyal service, with many trusting AGL and using them for annual service for years. Technicians are super friendly and professional, calling ahead and always being on time. They are incredibly knowledgeable, honest, and provide top notch professional service, making AGL the go-to HVAC provider for many in the area.

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Reviews for AGL Heating & Air

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  • Jul 2026

    The team at AGL is great. They were quick to come out to fix our AC unit and diagnosed the issue fast. They also offered some recommendations for potential safety improvements. I would highly recommend AGL to anyone.

  • Jul 2026

    Regular maintenance call went well. Todd was professional, informative, and personable. When he sees something irregular he explains the operation, the probable cause and gives you his recommended solution. Both he and the company have earned my trust. Thank you.

  • Jul 2026

    My AC not cooling properly. Called this morning and initially was able to secure appt for 3 days but later called as a repair man was free. Came out immediately and fixed the problem. Explained what the problem was, was polite and extremely knowledgeable. I was very happy.

Hours

Monday: 8AM - 8PM
Tuesday: 8AM - 8PM
Wednesday: 8AM - 8PM
Thursday: 8AM - 8PM
Friday: 8AM - 8PM
Saturday: 8AM - 4PM
Sunday: 8AM - 4PM

Tips

 online estimates  on-site services accepts credit cards offers military discount open to all

Location

3429 Maybank Hwy Ste A1, Johns Island

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