Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal 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.
Get your free estimateFast, Reliable AC Installation Across Smyrna
A new AC installation in Smyrna typically runs $3,500 to $7,500 for a central split system, and most jobs take one full day once the equipment arrives. That price should be locked in writing before anyone touches your unit. If you’re sweating through another Smyrna summer with a limping system, call Halden Heating and Air Marietta at (229) 514-0545 for a free estimate and a fixed price you can count on.
Smyrna’s housing stock is unique. We’re not driving to a generic Atlanta suburb here. We’re working on 1960s brick ranches and split-levels with slab foundations, original duct chases, and side yards barely wide enough to wheel a condenser through. That changes how an AC installation should be planned, sized, and executed. Our AC Installation team knows these homes because we work on them every week, from Belmont Hills to Cheney Woods.
Why Halden Heating and Air Marietta Is Smyrna’s Preferred AC Installation Company
Smyrna homeowners keep calling us back because we do something most HVAC companies won’t: we put the price in writing before work begins. No door-step surprises. No vague “well, it depends” after the old unit is already in the truck. Andre Fuller, who leads our team, set that standard from day one. Every installation gets a written quote, a set install date, and a live arrival time you can track on your phone. That’s the Relay Visibility Guarantee, and it applies to every job we do in Smyrna.
We also stock parts locally for the equipment Smyrna homes actually use. If you have a Trane, Goodman, or Rheem system that needs a matching coil or a specific air handler, we’re not waiting a week on a distributor in Gwinnett County. Our crews are dispatched from our Atlanta office and serve Smyrna directly, so response time isn’t padded with cross-town excuses.
Styles & brands we work with
HVAC Installation in Smyrna
HVAC Installation in Smyrna almost always means working around a slab foundation. That’s the first thing to understand. In most of these 1960s and 70s ranches, the ducts are buried in or routed through the slab, and rerouting them is not a practical option. A real installation here means taking accurate load calculations, measuring the existing chase sizes, and selecting equipment that can move enough air without over-driving the blower. Skip that step and you get a system that short-cycles, leaves rooms humid, and burns through motors.
Ductwork Reality Checks on Slab Homes
Smyrna has a lot of homes that were built with return air chases sized for 8 SEER equipment from the Nixon era. Trying to hang a modern 16 SEER2 unit on those same chases without checking static pressure is a recipe for a whistling, straining system. A good install starts with measuring what the house can actually move.
Matching Equipment to What the House Can Handle
We use manual J load calculations on every full system replacement, not a rule of thumb based on square footage. Oversized units cool too fast and never pull humidity out of the air, which matters in Smyrna’s July mugginess. Undersized units run constantly and still leave the back bedrooms warm at 6 p.m. The math tells us where the middle is.
Heat Pump Installation in Smyrna
Heat Pump Installation in Smyrna is a smart fit for many of these brick ranches because the winters are mild and the shoulder seasons are long. An air-source heat pump handles both cooling and heating, which means you can often retire the old gas furnace and the aging AC condenser in one job. Installation cost runs the same range as a central AC system: $3,500 to $7,500 depending on size, efficiency, and the condition of your electrical panel.
Sizing for Muggy Summers and Cool Spells
Smyrna’s weather swings from sticky 95-degree afternoons to the occasional February dip below freezing. A heat pump sized only for cooling will struggle to heat in January, and one sized for peak heating will short-cycle all summer. We run the calculation for both seasons before we recommend a tonnage.
When the Panel Needs an Upgrade
Older Smyrna homes sometimes have 100-amp panels that are already maxed out. Adding a heat pump with electric backup heat can require a panel upgrade or a dedicated circuit. We’ll flag that during the estimate so it’s part of the written price, not a surprise change order.
Trusted Brands We Service in Smyrna
We install and service Trane, Lennox, Goodman, and Rheem equipment regularly in Smyrna. Each brand has its strengths, and we’ll recommend one based on your home’s duct layout, budget, and the humidity demands of a Georgia summer. Because we work on so many systems in Smyrna, we keep common parts and matching components moving through our Atlanta warehouse all season, which shortens wait times for repairs and installs alike.
See the difference
Before
After
Before
After
Before
AfterCommon AC Installation Problems We See in Smyrna Homes
- Oversized equipment. A technician eyeballs square footage, slaps in a 4-ton unit where a 3-ton was calculated, and the house never dehumidifies. This is the most common mistake we correct in older Smyrna homes, and it’s also one of the most expensive to live with.
- Condenser placement in narrow side yards. Many 1960s brick ranches in Forest Hills have condensers wedged against a brick wall with three feet of clearance. That restricts airflow, overheats the compressor, and shortens equipment life. A proper install relocates the condenser or repositions it for clearance.
- Duct leakage and undersized return air. Slab foundations mean the return side of the ductwork is often an afterthought. Pushing a new high-efficiency system onto old, leaky, undersized returns drives up static pressure and kills blower motors within a few years.
- Ignoring electrical capacity. Some Smyrna homes still run on undersized or aging panels. A new high-efficiency AC doesn’t draw as much as an old unit, but a heat pump with strip backup heat can overload an undersized panel if nobody checks.
Pricing for AC Installation in Smyrna, GA
Here is what you can expect to pay in Smyrna for a full system replacement.
| Equipment | Typical Range in Smyrna |
|---|---|
| AC Installation – central split system | $3,500 – $7,500 |
| Heat pump installation – air-source | $3,500 – $7,500 |
These figures are based on what we actually quote in Smyrna for a complete job: new outdoor condenser, new indoor evaporator coil, new line set where needed, new thermostat, and full system startup. The low end is a straightforward 2-ton replacement in a home with good ductwork and adequate electrical. The high end is a 4- or 5-ton high-efficiency system with duct modifications, a new pad, and condenser relocation. Every quote is itemized and locked before work starts. Call (229) 514-0545 and we’ll send someone to measure your house properly.
We Also Serve Cities Near Smyrna
While this page focuses on AC Installation in Smyrna, we work across the surrounding area. If you live in Marietta, Mableton, Austell, or Powder Springs, the same written-price guarantee and the same install crews cover your home. Call and ask for the team that handles those neighborhoods, and we’ll get you scheduled the same way.
Serving Smyrna, GA - Our Local Coverage Area
We’re based in the Smyrna 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 AC Installation in Smyrna
Because the original ducts are often in the slab and sized for equipment that moved far less air than modern systems do. The new evaporator coil and air handler need to connect to those existing chases correctly, or static pressure will be too high and the blower will strain from day one. We build custom transitions and verify airflow during startup rather than just slapping on a duct adapter.
Yes, and it’s often the smarter long-term play given Smyrna’s mild winters and long, humid cooling season. A heat pump replaces both the AC condenser and the furnace, running efficiently in both modes. Your electrical panel and ductwork need to be checked first, but we install heat pumps in Smyrna homes regularly and can walk you through what your house can support. Call (229) 514-0545 for a free home assessment.
Run a room-by-room load calculation that accounts for window area, insulation, and full sun exposure. A split-level with no shade can gain heat fast on a July afternoon, but that doesn’t mean you just bump a ton. Oversizing creates short-cycling and high humidity indoors. We use manual J calculations on every replacement quote we write in Smyrna, then match the equipment to what the house actually needs.
We don’t squeeze a new condenser back into the same bad spot. We check the manufacturer’s clearance requirements, measure the available airflow path, and if needed we relocate the condenser to a better position on the side or rear of the home. In Smyrna we see a lot of old condensers against brick walls where hot air recirculates and cooks the compressor. We fix that, not repeat it.
Usually no, but you often need the ducts sealed and the connections rebuilt. Full duct replacement in a slab home is rarely practical and usually unnecessary if the chases are intact. What matters is getting the static pressure right, sealing leaks, and matching the equipment to what the ducts can move. We’ll tell you honestly if your ducts need work or if they can carry the new system as-is.
If you live in Smyrna and your AC is on its last leg, get a written quote before summer hits. Call (229) 514-0545 for a free estimate, and we’ll send a real person to your door with a real number.
Written by Andre Fuller, Owner at Halden Heating and Air Marietta, serving Smyrna and surrounding communities.