Thunder air and heating
HVAC Services in Lawrenceville, GA
When your AC quits on the year’s hottest day, you need someone who answers and arrives quickly. For 25 years, Thunder AC and Heating has been the trusted hvac lawrenceville ga company Gwinnett County relies on to handle it properly from the start.
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Real Reviews From Your Community
Don’t just believe us – our Gwinnett County neighbors have lots to share about why they keep choosing us again. From urgent fixes to fresh installations, we’ve built our standing one happy customer at a time.
Your Community's Favorite HVAC Company
Keeping Gwinnett County Comfortable
We launched Thunder AC and Heating because we were frustrated seeing neighbors get disappointed by contractors who vanished or lacked expertise. For twenty-five years, we’ve been the hvac lawrenceville ga team that shows up on schedule, gives honest assessments, and repairs things correctly without the hassle.
Whether your home’s cooling system fails in July or your company needs complete HVAC renovation, we handle every project like our own family depends on it. Our vehicles are equipped, our specialists are certified, and real people who genuinely care about restoring your comfort answer our calls. That’s not just work for us – it’s how we rest easy knowing we served our community well.
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 malfunctioning AC doesn’t distinguish between your family room or boardroom – it simply needs to function, and we ensure it does. Whether you’re a resident facing no warmth in winter or a company owner who can’t handle interruptions, we have the know-how and tools to resolve your issue rapidly.
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 hvac lawrenceville ga companies leave you waiting all day for uncertain appointments, we provide actual time frames and honor them. When they’re pushing unnecessary extras, we concentrate on solving your issue swiftly and transparently – that’s why our clients return to us rather than hunting elsewhere.
Local Experts Only
Always There When You Need Us
Flexible Financing Options
5-Star Customer Ratings
Community Focused
See Our Work in Action
These aren’t posed pictures or generic images – this represents actual projects we’ve completed for genuine customers here in Gwinnett County. Every setup, fix, and system enhancement you view means another household staying cozy or another company maintaining operations.
What You Get Working With Us
You shouldn’t need to pick between skilled work and reasonable costs, or between quick response and seasoned technicians – with Thunder AC, you receive everything. We’ve invested 25 years creating connections in Gwinnett County because we know treating our customers fairly is simply smart business.
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.