AC Installation in Duluth
When your cooling system completely gives out during peak summer, you need professional ac installation duluth service that shows up ready to work. Thunder AC and Heating has spent 25 years becoming the trusted name for Gwinnett County residents who want their new systems installed correctly the first time.
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Real Reviews From Your Community
Skip our sales pitch – ask your Gwinnett County neighbors why they recommend Thunder AC for their friends and family. From emergency system replacements to planned installations, we’ve earned our reputation by taking care of one satisfied customer after another.
Your Community's Favorite HVAC Company
Keeping Gwinnett County Comfortable
We created Thunder AC and Heating because we got tired of watching neighbors deal with installers who cut corners or simply didn’t show up. For a quarter century, we’ve been the ac installation duluth team that arrives on schedule, assesses your needs honestly, and completes the installation without cutting corners.
Whether your home needs a new cooling system in the middle of summer or your business requires a complete HVAC installation, we treat every project like our own comfort depends on the outcome. Our service trucks are fully stocked, our installers stay up-to-date with training, and real humans answer when you call – people who actually want to help solve your comfort problems. That’s not just talk; it’s how we’ve operated in this community for decades.
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 comfort needs don’t change based on building type – home or business, you just need reliable cooling, and we make sure you get it. Whether you’re a homeowner replacing an old system or a business owner who needs dependable climate control, we have the experience and equipment to handle your installation properly.
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 installation duluth companies make you sit around all day wondering when they’ll arrive, we give you specific time windows and stick to our word. When competitors try selling you overpriced extras, we focus on understanding your actual needs and providing the right solution – that’s why our customers recommend us to their neighbors.
Local Experts Only
Always There When You Need Us
Flexible Financing Options
5-Star Customer Ratings
Community Focused
See Our Work in Action
These are actual installations we’ve completed for real customers right here in Gwinnett County – not promotional photos or stock images. Every new system, replacement unit, and installation upgrade represents another family enjoying dependable comfort or another business keeping their environment controlled.
What You Get Working With Us
There’s no need to settle for either skilled installation or reasonable pricing, or between quick service and experienced ac installation duluth professionals – Thunder AC delivers it all. We’ve invested 25 years building relationships throughout Gwinnett County because treating our customers fairly isn’t just good business, it’s the right way to operate.
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.