AC Repair
Air conditioning repair in Lawrenceville, GA
When your AC stops working, Thermal responds fast. We diagnose cooling problems honestly, explain your options clearly, and only recommend work that's actually needed. Serving Lawrenceville and Gwinnett County since 2000.
What to expect
Straightforward diagnosis. Honest repair options.
Our technicians arrive with the tools and experience to diagnose the problem on the first visit. We'll walk you through exactly what's wrong, what it will cost to fix it, and whether repair or replacement makes more sense given your system's age and condition.
We don't push unnecessary repairs. If the fix is simple, we'll tell you. If the system is near the end of its life, we'll be upfront about that too — and provide a free replacement estimate so you can compare your options.
- ✓Same-day and next-day appointments often available
- ✓After-hours and emergency service available
- ✓Free estimates on replacement if repair isn't the right call
- ✓Authorized Bryant dealer — parts and equipment available
Common AC problems
Issues we diagnose and repair every day
AC not cooling
The most common summer call. Could be a refrigerant issue, frozen coil, failed compressor, or a dirty filter. We diagnose accurately before recommending any repair.
System runs but struggles
If your AC runs constantly or can't keep up on hot days, the issue may be undersized equipment, a failing component, or a refrigerant leak that's reducing capacity.
Strange noises
Squealing, banging, or rattling from your AC unit are warning signs. Catching them early is almost always cheaper than waiting for a full breakdown.
Short cycling
A system that turns on and off frequently wastes energy and puts extra wear on components. Short cycling often points to refrigerant, thermostat, or electrical issues.
Water leaks or moisture
Water around your indoor unit usually means a clogged condensate drain line. Left unaddressed, it can cause water damage and mold growth.
High electric bills
A sudden spike in energy costs during cooling season often means the system is working harder than it should — usually due to dirty components or a developing fault.
AC not working in Lawrenceville or Gwinnett County?
Call for the fastest response. After-hours and emergency service available.