Reliable HVAC Repair & Installation in Marietta, GA
From emergency AC repairs near Marietta Square to high-efficiency installs in East Cobb, we provide code-compliant, expert service that stands up to the Georgia humidity. No hollow sales pitches, just honest work backed by local expertise.
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Our HVAC Services in Marietta, GA
AC Installation & Replacement
If your power bills are skyrocketing, it’s time to look at a 2026 high-efficiency upgrade. We specialize in installing systems that qualify for Cobb EMC and Georgia Power rebates, putting money back in your pocket while lowering your monthly costs.
Maintenance Plans
Preventative care is the only way to survive a Georgia summer. Our 20-point inspection ensures your system is primed for the heat, checking everything from refrigerant levels to drain lines, preventing those mid-August breakdowns before they happen.
Reliable Marietta HVAC Service Built on Community & Craftsmanship
From the beautifully preserved historic homes near Marietta Square to the active family neighborhoods in East Cobb and the growing communities near Kennesaw Mountain, Marietta is a city that values its roots. At Georgia Home Heating & Air, we take pride in being the local team that keeps Cobb County comfortable with expert AC repair, furnace maintenance, and full system installs that you can actually trust.
Whether you’re retrofitting a high-efficiency system into a 19th-century home on Whitlock Avenue, updating a unit for a shop near Glover Park, or keeping a large family home in Indian Hills cool during a July heatwave, our team brings deep local knowledge to every call. We understand Marietta’s unique challenges, from the heavy pine pollen that blankets our outdoor units in the spring to the “sticky” humidity that settles over North Cobb every August. We don’t just fix boxes; we make sure your system is built to survive the Georgia elements.
We love serving a community that appreciates hard work and doing things the right way. If you’re looking to learn more about our local area, check out the official City of Marietta website or find your next weekend plan at Visit Marietta.
Over 30 years of expert HVAC service.
Your satisfaction is our 100% guarantee.
Marietta Neighborhoods We Serve
The Historic Square & Whitlock Heights
This is the heart of our city. Working on the “Grand Dames” of Marietta, those stunning 19th-century homes on Whitlock Avenue and Kennesaw Avenue, requires a specialized touch. We focus on low-impact HVAC retrofits and ductless solutions that keep these historic beauties ice-cold without compromising their original character or plaster walls.
East Cobb
Known for its sprawling family estates and quiet cul-de-sacs, East Cobb homes often feature multi-zone systems and large square footage. Whether you’re near Merchant’s Walk or up toward Roswell Road, we specialize in high-efficiency system replacements that can handle the cooling demands of a 4,000+ square foot home without sending your power bill through the roof.
West Cobb & Kennesaw Mountain
Living in the shadow of the mountain means dealing with some of the heaviest pollen counts in Georgia. From the newer builds in West Hampton to the established homes off Burnt Hickory Road, we help West Cobb families combat the “yellow dust” with advanced filtration and UV purifiers to keep your indoor air crisp and clean.
North Marietta & Fair Oaks
From the cozy bungalows near Kennestone Hospital to the residential streets of Fair Oaks, we provide fast, reliable furnace repairs and AC tune-ups. These neighborhoods are the backbone of Marietta, and we’re committed to providing the honest, affordable service that keeps our local workforce comfortable year-round.
Sope Creek & Paper Mill Road
This area is famous for its beautiful wooded lots and proximity to the river, but that extra shade often comes with higher humidity levels. We help homeowners in the Sope Creek area manage indoor moisture and prevent “musty” smells with whole-home dehumidifiers and precision cooling systems.
Sandy Plains & Piedmont Road
A bustling hub for growing families, the homes in the Sandy Plains corridor need systems that are as hardworking as the people who live in them. We provide seasonal maintenance and emergency repairs to ensure your AC doesn’t quit right when the North Cobb humidity hits its peak in August.
Marietta Homeowner Resources For A More Comfortable Home
Keeping your home comfortable in Cobb County is about more than just a working AC. From navigating the Square’s historic codes to grabbing the best local rebates, here are the tools we actually use.
Permits & Compliance
In the City of Marietta, swapping out an old unit requires a mechanical permit to ensure it meets the latest 2026 safety codes.
City of Marietta Building Inspections
- 205 Lawrence St, Marietta, GA 30060 (City Hall)
- (770) 794-5659
- Marietta Permit Services
Local Air Quality & Weather
If you live near Kennesaw Mountain, you know that spring isn’t just a season, it’s a layer of yellow dust on everything you own. That pollen is an “AC killer” if it’s ignored.
Atlanta Allergy & Asthma: The gold standard for daily pollen counts. Use this to know when to switch your filters.
National Weather Service (Marietta): Stay updated on upcoming “Ice Days” or extreme heat warnings.
Energy Rebates & Savings
Don’t leave money on the table. Marietta residents have some of the best utility incentives in Georgia, and we’ll help you file the paperwork to claim them.
Georgia Power
- Up to $550 back for high-efficiency heat pumps.
- (877) 310-5607
- Georgia Power Rebates
Cobb EMC
- Members can get a $500 incentive for high-efficiency HVAC upgrades and a $50 rebate for seasonal tune-ups.
- (770) 429-2100
- Cobb EMC Energy Incentives
Visit Our Gallery
Browse our gallery to view our HVAC installations, repairs, and upgrades, showcasing our expert craftsmanship.
FAQs About HVAC in Marietta, GA
Find answers to common questions about our services, pricing, and support to make informed decisions easily.
- Awesome services
- Trusted and certified
Yes. Whether you are in a historic home or a new build, the City of Marietta requires a mechanical permit for any system replacement. This ensures the job is inspected and meets the latest 2026 Georgia safety codes. The good news? We handle the entire permit application and the city inspection for you, so you don’t have to deal with the paperwork at City Hall.
As a Cobb EMC member, you can get a $500 incentive for upgrading to a high-efficiency system. The catch is that it must be a qualifying unit installed by a professional. We provide the specific AHRI certificates and itemized invoices you need to submit your claim so you get your bill credit or check as quickly as possible.
Not at all. We specialize in "low-impact" installations for historic Marietta homes. We often use High-Velocity systems with tiny 2-inch vents that fit into existing wall cavities, or sleek ductless units that don’t require tearing into your original plaster or crown molding. You get modern cooling without losing your home's 19th-century charm.
If you live near Kennesaw Mountain, the pine pollen can clog your outdoor unit in just a few weeks. We recommend a professional coil cleaning right after the pollen settles in late May. This prevents your unit from "suffocating" and ensures it’s ready to handle the triple-digit humidity of July and August.
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Get Reliable Marietta HVAC Service Today
Don’t wait for a record-breaking July heatwave to find out your AC can’t keep up. Whether you’re looking to claim a $500 Cobb EMC rebate on a new install or need a fast, emergency AC repair in the middle of the night, our team is already in your neighborhood and ready to help.