Top-rated independent heating and cooling across north Georgia and the southern Appalachians
HVAC Repair in Lithonia, GA — Local Techs, One Call
We keep heating and cooling systems running in Lithonia homes, and if yours is blowing warm air, short cycling or not starting at all, call us or send the quote form and we will get a visit scheduled. HVAC repair in Lithonia covers a lot of ground for us: heat pumps that carry both seasons, older gas furnaces, and returns starved by a crushed duct under the house. Red clay crawlspaces here hold damp air, which is hard on flex duct and coils. Tell us what the system is doing and what your thermostat reads, and we will bring the right parts.
Call (888) 878-4879- Real people on the phone
- 7 days a week
- Quote in writing before any work
Taking calls until 5:00 PM ET
What is your system doing in Lithonia?
Choose the closest match, or call and describe what the system is doing.
Air conditioning repair, heating repair, HVAC installation and maintenance, handled by one independent local company.
AC Repair
Air conditioners blowing warm, short-cycling or refusing to start
Furnace Repair
Furnaces with no heat, short cycling or a locked-out control board
Heat Pump Repair
Heat pumps that will not heat, stick in defrost or run nonstop
AC Installation
New central air, replacements and ductless installations
Furnace Installation
New gas and electric furnaces, replacements and upgrades
Ductwork Repair
Leaking ducts, weak airflow and rooms that never get comfortable
HVAC Maintenance
Seasonal tune-ups for cooling and heating systems
Duct Cleaning
Air duct, vent and register cleaning
Thermostat Installation
Smart thermostats, replacements and zoning controls
Mini-Split Repair
Ductless mini-splits and multi-zone systems
Indoor Air Quality
Air purifiers, humidifiers, dehumidifiers and ventilation
HVAC repair in Lithonia, the local picture
We handle air conditioning repair, heating repair and system replacement for homes in Lithonia, and if your house is already too hot, call us and we will get you on the schedule. Lithonia summers run long and heavy with humidity, which means your AC is not only cooling air, it is pulling moisture out of it. When a system starts short cycling or the air coming out feels damp and cool instead of dry and cold, that usually points to airflow, refrigerant charge or an oversized unit fighting itself. A lot of the housing here is ranch and split level stock from the seventies through the nineties, plus newer subdivisions off Panola and Evans Mill, so we see everything from aging straight cool systems with gas furnaces to heat pumps on their second compressor. Winters bring enough hard freezes to matter, and that is when a weak defrost board or a tired heat strip shows up. We check the whole system, not just the part that quit.
Most homes around Lithonia went up from the 1970s through the early 2000s, with a heavy run of brick and vinyl subdivision building in the 1990s. Slab and crawlspace foundations are both common, ducts often run through hot attics, and split system heat pumps or gas furnaces with matched AC handle the load.
I-20, Highway 124, Panola Road and Covington Highway are the routes we cover from here.
Lithonia ZIPs & nearby cities we cover
From Lithonia we also cover Stonecrest, Conyers, Snellville, Lilburn, Decatur, Stone Mountain and Loganville.
Neighbourhoods we work in around Lithonia
- Stonecrest
- Panola Mill
- Fairington
- Klondike
- Woodrow
- Salem
- Emerald Estates
- Rock Chapel
- Turner Hill
- Shadow Rock
Nearby cities we also cover
Independent HVAC company vs the big names in Lithonia
| STM Heating & Air | Big-box repair chains | Handyman listings | |
|---|---|---|---|
| Quote in writing before a wrench comes out | ✓ | ✕ | ✕ |
| Phones answered by people, every day | ✓ | ✕ | ✓ |
| All major brands, gas and electric | ✓ | ✓ | ✕ |
| Independent company, nobody's quota | ✓ | ✕ | ✓ |
| Crews familiar with homes like yours | ✓ | ✕ | ✓ |
The same on every visit
The quote comes first, in writing
Covering 81 cities across Alabama, Georgia, Kentucky and 3 more.Phones answered by people
Open 7 days, 8:00 AM to 5:00 PM ET.Every major brand, gas and electric
Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.HVAC repair in Lithonia — quick answers
How soon can you get to a house in Lithonia?
Most Lithonia calls get a same day or next day visit, and we are honest with you on the phone about which one it is. Summer afternoons book up fast once the heat sets in, so calling early in the day helps. Tell us what the system is doing, whether the outdoor unit is running and whether the air at the vents is warm, and we will bring the likely parts with us.
Do you cover the areas just outside Lithonia?
Yes. We work throughout east DeKalb and Rockdale, including Stonecrest, Conyers, Snellville, Lilburn, Stone Mountain and Loganville, and we cover homes across Georgia and the neighbouring states. If you are not sure whether your street falls in our route, give us the address and we will tell you straight rather than guess.
How does pricing work?
Everything gets quoted in writing first, the visit, the parts, the labor, and work starts only when you approve.
What brands can you service?
As an independent company we service every major brand, from Carrier and Trane to Lennox, Goodman and Rheem, gas and electric alike.
How it works
- Step 1
Tell us the symptom
Call or fill in the quote form and describe what you hear, smell or feel. Warm air, short cycling, a breaker that keeps tripping. That gives us a head start on the likely cause.
- Step 2
We diagnose on site
A technician checks the thermostat, airflow, electrical connections, refrigerant performance and the outdoor unit. We work the crawlspace and the attic too, because ductwork and drainage cause more trouble than people expect.
- Step 3
You decide, then we fix it
We explain what failed, what it takes to repair it, and what we would watch next season. No work starts until you say go. Most repairs finish the same visit when parts are on the truck.
- A real person answers
- Open 7 days
- Written quote before work starts
Why homeowners call us
- Mixed heating is normal to usHeat pumps, propane furnaces and dual-fuel setups all behave differently in cold weather. We know how a heat pump should sound in the thirties and when the backup heat is doing too much of the work.
- We go under the houseRed clay crawlspaces hide crushed ducts, sweating lines and standing water. Comfort problems often start down there, not at the unit, so we look before we start replacing parts you may not need.
- Plain explanationsYou get told what broke and why, in words that make sense. If a repair is a short-term patch on an aging system, we say that out loud so you can plan instead of guessing.
- One crew, six statesWe serve homeowners across Alabama, Georgia, Kentucky, North Carolina, South Carolina and Tennessee. Same approach in every one: show up, diagnose properly, repair what needs repairing, leave the space clean.
- All major brands, gas & electricOne independent crew for Carrier, Trane, Lennox, Goodman, Rheem and more.
- Straight answersNot worth fixing? We say that out loud, and often it saves you the visit fee.
What we cover in Lithonia
Small faults get expensive on their own schedule
A part on its way out usually takes something more expensive with it. Getting started takes about a minute.
- A real person answers
- Open 7 days
- Written quotes
- All major brands
- Gas & electric
Rather not call? Get a free quote →