Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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Before
AfterHVAC Company in Peachtree Corners, GA
Dalton Heating & Air handles heating and cooling work throughout Peachtree Corners, GA, from older ranch homes near the Chattahoochee River to newer construction off Peachtree Corners Circle. The mix of housing stock here means we see two very different sets of problems: aging split systems in 1970s and 1980s homes, and higher-efficiency heat pumps in subdivisions built within the last ten years. Each needs a different diagnostic approach, and our techs carry parts for both. Call (361) 306-9515 when your system stops holding temperature.
Why Peachtree Corners Homes Are Different
Peachtree Corners sits in Gwinnett County with a humid subtropical climate that pushes AC units hard from May through September. That long cooling season, combined with summer humidity, means evaporator coils and condensate drains here clog and corrode faster than in drier parts of the state. We routinely find drain-pan overflow damage in Peachtree Corners attics that could have been prevented with a seasonal check.
Housing age matters too. Homes along Spalding Drive and in the Amberfield and River Station neighborhoods often date to the 1970s and 80s, with ducts that were sized for older, less efficient equipment. When those systems fail, homeowners face a real choice between repairing a 15-year-old unit or moving to a modern heat pump. Both paths work, but the right answer depends on the home’s duct layout, insulation, and how long the owner plans to stay. We walk through all of that before any price goes in writing. That’s the Garrison Standard, and it applies on every Peachtree Corners job.
Our Main Peachtree Corners Services
Most calls we run in Peachtree Corners fall into three buckets: air conditioners that quit mid-summer, heat pumps that need replacing or first-time installation, and furnaces that act up during the few cold snaps Gwinnett County gets each winter. Each service has its own dedicated Peachtree Corners page with full pricing.
AC Repair in Peachtree Corners
When a Peachtree Corners AC stops cooling in July, the cause is usually one of four things: a failed capacitor, a refrigerant leak, a clogged condensate line, or a dead compressor contactor. Our techs arrive with those parts on the truck, so most repairs finish on the first visit. High humidity here makes refrigerant charge and airflow problems worse than they’d be elsewhere, which is why we check both on every call. Full pricing, warranties, and what to expect are on the AC Repair in Peachtree Corners page.
Heat Pump Installation in Peachtree Corners
Heat pumps make real sense in Peachtree Corners because winter temperatures here rarely drop low enough to need backup heat strips. A properly sized unit handles both cooling and heating in one system, which simplifies the equipment and cuts monthly bills. Installation always starts with a load calculation based on the home’s square footage, window orientation, and insulation, then a written fixed price. We install Trane, Lennox, and Rheem heat pumps and schedule the install date before we leave. Details are on the Heat Pump Installation in Peachtree Corners page.
Furnace Repair in Peachtree Corners
Furnaces in Peachtree Corners spend most of the year idle, which creates its own set of issues: gas valves that stick, ignitors that crack, and blower motors that seize from disuse. When a furnace does fail, it’s usually on the first genuinely cold morning of the year. Most furnace repairs in this area run $150 – $700 depending on the part. Every repair includes a written price before we start and a full-year written guarantee. See the Furnace Repair in Peachtree Corners page for the full breakdown.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Peachtree Corners
Our techs are factory-trained on nine residential brands, and in Peachtree Corners we most often work on Trane, Lennox, Goodman, and Rheem systems. We stock common parts for those brands on our service vans, so a capacitor, contactor, or ignitor replacement usually happens same-visit. See our brands for the full list.
Pricing for HVAC Company in Peachtree Corners, GA
| Service | Typical range in Peachtree Corners |
|---|---|
| AC Repair | $150 – $650 |
| Furnace Repair | $150 – $700 |
| AC Installation (full system) | $3,500 – $7,500 |
| Tune-Up / Preventative Maintenance | $80 – $200 |
What pushes a Peachtree Corners repair toward the top of that range is usually refrigerant cost or a part that isn’t stocked locally and has to come from a supply house outside Gwinnett County. The price you’re quoted is the price you pay, in writing, before any work begins. That never changes on a Dalton job.
Neighborhoods We Serve in Peachtree Corners
We run calls all over the city, and honestly, most of Peachtree Corners is within a 15-minute drive of our dispatch point. Here are some of the neighborhoods we’re in regularly:
- Amberfield
- River Station
- Spalding Corners
- Peachtree Station
- Simpsonwood
Typical response time to anywhere in Peachtree Corners is 60 – 90 minutes for urgent calls, and we quote that window when you call, not after you’ve been waiting.
Service Area – Cities Near Peachtree Corners
Beyond Peachtree Corners, Dalton Heating & Air covers much of the north metro. If you’re in Atlanta, GA, South Fulton, GA, Sandy Springs, GA, or Roswell, GA, we can typically reach you inside the same response window. Scheduling is coordinated from our Atlanta office, with crews dispatched closest to your zip.
Serving Peachtree Corners, GA - Our Local Coverage Area
We’re based in the Peachtree Corners area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Company in Peachtree Corners
For urgent AC or furnace failures, we typically arrive within 60 – 90 minutes anywhere in Peachtree Corners. You’ll get a live person on the phone 24/7 who can give you a concrete arrival window before you hang up.
Replacement of HVAC equipment in Gwinnett County generally requires a mechanical permit, which we pull and handle as part of the job. Repairs and maintenance do not. The permit cost is included in our written quote, never added later.
We work the entire city: 30092 and 30071, plus the surrounding areas that share Peachtree Corners mailing addresses. If you’re unsure whether you’re in our service area, call (361) 306-9515 and we’ll confirm it in under a minute.
If your system is acting up or you want a fixed-price quote for replacement, call (361) 306-9515. We’ll give you a written price before any work begins and stand behind it for a full year.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Peachtree Corners Customers Say
"Changed the filter size and added a better filter rack. Simple and useful advice."
- Rhonda C."Honest, direct people. Told me what the furnace needed and nothing more, and the bill matched."
- Eliza S."Coil cleaning and a refrigerant check before summer. AC has never been this cold."
- Marty D.