AC Repair in lilburn, GA
When your air conditioning fails during Georgia’s hottest days, you need professional ac repair lilburn ga service that responds immediately. Thunder AC and Heating has spent 25 years becoming the reliable name for Gwinnett County property owners who demand their cooling problems handled right the first time.
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Real Reviews From Your Community
Forget our sales pitch – ask your Gwinnett County neighbors why they recommend Thunder AC to their friends and family. From late-night cooling emergencies to complete system replacements, we’ve earned our standing by taking care of one satisfied customer at a time.
Your Community's Favorite HVAC Company
Keeping Gwinnett County Comfortable
We created Thunder AC and Heating because we got sick of seeing residents get burned by contractors who either didn’t show up or didn’t know their trade. For a full 25 years, we’ve been the ac repair lilburn ga company that arrives on schedule, tells you the truth about what’s broken, and fixes it properly without the typical runaround.
Whether your family’s comfort is at risk – home AC breaking down in July heat or business systems failing when you need them most – we handle every call like our own loved ones are counting on us. Our service trucks stay fully stocked, our technicians maintain current training, and actual people answer when you call – folks who really care about restoring your comfort. That’s not marketing talk; it’s simply how we’ve always done business in this area.
To be the HVAC company Gwinnett County calls first because they know we’ll get it done right.
We fix what’s broken, install what’s needed, and treat every customer like they’re our next-door neighbor.
Residental & COmmerical HVAC Services
Your failing air conditioning doesn’t care about building type – residential or commercial, it just needs expert repair, and that’s what we provide. Whether you’re a homeowner dealing with no cooling or a business owner facing costly downtime, we have the know-how and equipment to get your system running again fast.
Air Conditioning Installation
Air Conditioning Repair
Heating System Installation
Heating System Repair
HVAC Maintenance
Duct Cleaning & Sealing
Air Purifier
Humidifier/ Dehumidifier Installation
Smart Thermostat Installation
Energy Audits & Efficiency Upgrades
Emergency Services
Best HVAC Company Around
Why Thunder AC Beats the Competition Every Time
While other ac repair lilburn ga contractors keep you guessing with those impossible “anywhere from 8 to 6” appointment windows, we give you real timeframes and honor our commitments. When competitors try selling you extras you don’t need, we concentrate on identifying your actual problem and solving it efficiently – that’s exactly why our customers call us back instead of shopping elsewhere.
Local Experts Only
Always There When You Need Us
Flexible Financing Options
5-Star Customer Ratings
Community Focused
See Our Work in Action
What you’re looking at is genuine repair work we’ve performed for actual customers right here in Gwinnett County – not staged photos or generic images. Every repair project, installation job, and system service represents another family staying cool or another business keeping their doors open.
What You Get Working With Us
There’s no need to settle for either expert repairs or affordable pricing, or between fast service and qualified ac repair lilburn ga professionals – Thunder AC delivers it all. We’ve dedicated 25 years to building relationships throughout Gwinnett County because treating customers fairly isn’t just good business, it’s the right thing to do.
full system change out! get furnance half price, no diganostic fee with purchase (Valid till Sep 2025)
Proudly Serving All of Gwinnett County
Lawrenceville
Duluth
Norcross
Lilburn
Snellville
Suwanee
Buford
Sugar Hill
Dacula
Grayson
No matter where you are in Gwinnett County — or within a 30-mile radius — we’re close enough to get to you fast when your HVAC system decides to quit. Our local knowledge means we know the neighborhoods, we know the climate challenges, and we know how to keep you comfortable year-round.