Recent Blog Posts

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3 Ways an HVAC Installer Can Lower Your Energy Bills

April 22, 2026
A professional HVAC installer can help optimize your setup so it runs smoothly, which helps keep your hard-earned money in your pocket. Learn more today!
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Why Do So Many Homeowners Call an HVAC Company for Mini Split Systems?

January 2, 2026
Here's how to upgrade your home comfort with mini split systems. Hire a professional HVAC company for smooth installation, energy savings, and zone control.
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How HVAC Repairs Can Boost Your Home's Energy Efficiency

December 1, 2025
Looking to optimize your home's energy efficiency? HVAC repairs can help with that. Read on to learn more about how your HVAC can save you energy.
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3 Ways Georgia Homeowners Can Benefit from Improving Their HVAC Systems

August 13, 2025
There are a few ways Georgia homeowners can benefit from improving their HVAC systems. Keep reading or contact your local HVAC installers today to learn more.
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6 Questions to Ask Before an HVAC Installation

April 1, 2025
Asking the right questions before your HVAC installation can help you make an informed choice and ensure you get the best system for your needs.
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Tips to Extend the Life of Your HVAC System for Several Years of Peak Performance

February 4, 2025
Learn how integrating consistent HVAC maintenance practices can maximize the efficiency of your system, saving both energy and money in the long run.
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3 Signs You Need an HVAC Replacement

December 10, 2024
Your property's HVAC system is important to maintaining the air quality. Read this blog to learn whether you should hire an HVAC service to replace your system!
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3 Signs Your HVAC Needs Repairs

October 4, 2024
Are you wondering about HVAC repair and the signs that you may need it? Continue reading here to learn more helpful information.
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4 Things You Didn't Know About HVAC Services

August 13, 2024
Read our blog to discover the top four things you didn't know about HVAC services. If you need reliable HVAC repairs or services, contact us!
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Why You Need HVAC Inspections

February 23, 2024
When was your last HVAC inspection? Read this article to learn about some of the reasons why investing in regular HVAC inspections is a smart idea.
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Trusted HVAC Solutions

Covington, GA Area

Estimates Available Within 24-48 Hours

Service Typically Available Same-Day

One-Year Labor Warranty

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Your Comfort Is Our Priority Since 1986

When your air conditioning system breaks down on the hottest day of summer or your heater quits during a cold snap, you need someone who'll respond quickly and get the job done right. That's exactly what Gregg Cowan Heating & Air Inc has been doing throughout Clarke, Greene, Henry, Newton, Putnam, Rockdale, Oconee, and Walton counties in Georgia for more than three decades.

Gregg Cowan Heating & Air is a family-owned business that's been keeping homes and businesses comfortable since 1986. Our experienced team brings over 40 years of combined knowledge to every job, and we're fully licensed and insured. From routine maintenance to emergency repairs, contact us for fast, reliable service.

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Why Choose Us

Are you wondering why you should choose Gregg Cowan Heating & Air Inc for your heating and air conditioning services? Here's why you can count on us:

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Estimates Available Within 24-48 Hours

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Service Typically Available Same-Day

Parts & Labor Warranties Available

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Over 40 Years of Experience

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Licensed and Insured

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Works with Insurance Companies

Gregg Cowan Heating & Air Inc
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AC Services
Our comprehensive air conditioning services keep you cool when it matters most. From installations and tune-ups to repairs and replacements, we handle everything your AC system needs with competitive pricing and typically same-day service availability.
Emergency Heating and Air Repair
HVAC emergencies happen at any hour, and we're ready when they do. When you're dealing with a system failure, our experienced staff responds quickly to restore your comfort, and we stand behind every repair we make.
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Heating Services
A faulty heating system can leave your family shivering through Georgia's winter months. We provide complete heating solutions, including furnace repairs, heat pump services, and system installations that'll keep your home warm and your energy bills manageable.
Specialty HVAC Services
Beyond standard heating and cooling, we offer specialized HVAC services tailored to your unique needs. Our team can design and implement custom climate control solutions, handle ductwork modifications, and work directly with your insurance company when needed.
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Recent Projects

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Here's what our satisfied customers are saying...

At Gregg Cowan Heating & Air, we take pride in providing exceptional HVAC services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Gregg Cowan Heating & Air and let others know what you think.

Frequently Asked Questions

Here, you will find answers to the most frequently asked questions about HVAC systems, detailing everything from basic functionality to maintenance tips. Whether you're a homeowner seeking guidance on improving energy efficiency or an aspiring technician eager to understand complex systems, this section serves as a comprehensive resource. Delve into our expertly curated FAQs to enhance your knowledge on heating, ventilation, and air conditioning technologies, ensuring optimal performance and longevity. Join us as we explore the essentials that keep your indoor environment comfortable year-round.