AC Repair in duluth ga
When your air conditioning system fails during Georgia’s sweltering heat, you need trusted ac repair duluth ga service that actually responds. Thunder AC and Heating has dedicated 25 years to becoming the reliable choice for Gwinnett County homeowners who demand their cooling issues handled properly from the start.
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Real Reviews From Your Community
Don’t take our word for it – your Gwinnett County neighbors have plenty of reasons why Thunder AC stays in their phone favorites. From urgent cooling breakdowns to full system installations, we’ve built our reputation by delivering satisfaction with every single job.
Your Community's Favorite HVAC Company
Keeping Gwinnett County Comfortable
Thunder AC and Heating started because we were sick of seeing local families get disappointed by contractors who made empty promises. For 25 solid years, we’ve been the ac repair duluth ga company that shows up as scheduled, explains exactly what’s broken, and makes the repair without any runaround.
Your comfort matters whether it’s home AC failing during July heat or business systems needing complete overhauls. We approach every service call like our own family’s comfort depends on it. Our trucks carry quality parts, our technicians maintain current certifications, and real people answer our calls – individuals who genuinely care about restoring your comfort. This isn’t just our business model; it’s how we’ve earned respect in our community.
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 cooling system doesn’t care about location – residential or commercial, it just needs expert attention, and we deliver exactly that. Whether you’re a homeowner with heating troubles or a business owner facing costly downtime, we bring the expertise and tools needed to resolve your problem 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 duluth ga contractors leave you waiting with those vague “somewhere between morning and evening” windows, we provide realistic timeframes and actually meet them. When they’re pushing expensive extras you don’t need, we focus on diagnosing your actual problem and solving it right – which explains why our customers stay loyal instead of calling competitors.
Local Experts Only
Always There When You Need Us
Flexible Financing Options
5-Star Customer Ratings
Community Focused
See Our Work in Action
These images show real projects we’ve completed for actual Gwinnett County customers – no fake staging or borrowed photos. Every repair service, new installation, and system improvement represents another family enjoying reliable comfort or another business maintaining uninterrupted operations.
What You Get Working With Us
You shouldn’t need to choose between quality workmanship and fair rates, or between fast response and experienced ac repair duluth ga technicians – with Thunder AC, you get everything. We’ve spent 25 years earning trust throughout Gwinnett County because doing right by our customers isn’t just smart business, it’s who we are.
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.