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 Dunwoody
AC installation in Dunwoody typically costs between $3,500 and $7,500 for a complete system replacement, and most jobs take our crew one to two days depending on attic access and HOA requirements. We know the winding, tree-lined streets of Dunwoody well, from the brick ranches near Winters Chapel Road to the larger two-story homes off Mount Vernon Road, and we schedule crews so they arrive when it works for your family. This is not a city where you want an installer who has never dealt with a tight 1970s attic access or a strict HOA setback rule. Call Luis Serrano and the team at Meadowsweet Heating and Air at (229) 490-2049 for a free estimate and a written price before any work starts.
Why Meadowsweet Heating and Air Sandy Springs Is Dunwoody’s Preferred AC Installation Company
Dunwoody homeowners call us because we treat the house the way they treat the house. Our technicians lay down drop cloths across hardwood floors before carrying equipment through, put shoe covers on at the door, and clean up every scrap of cardboard and zip tie before we leave. We also send a photo of that clean-up before the crew drives away. That is the Cedarwell Care Promise, and it is not an upsell. It is how every job ends.
We are part of the Cedarwell family of HVAC companies, founded in 2004, and we service nine equipment brands, including Carrier, Trane, Lennox, Goodman, and Daikin. That breadth matters in Dunwoody, where the housing stock is all over the map: some homes still run original 8 SEER condensers from the Reagan administration, while others have newer equipment that needs a sharper diagnostic eye. Our techs are background-checked and uniformed, and they follow the C.A.R.E. values code on every visit: Clean up like it is their own home, Ask before moving anything, Respect the family’s time and quiet hours, and Explain the price before the work. If your kids are doing homework at the kitchen table or the dog is asleep in the living room, the crew works around that. Quietly and carefully.
Luis Serrano leads the team that answers the phone 24 hours a day, seven days a week. No voicemail queue, no answering service that says someone will call you back. A live person picks up. That matters when your AC quits on a July afternoon in Dunwoody and you need to know whether someone can come the same day.
Styles & brands we work with
HVAC Installation in Dunwoody
HVAC Installation in Dunwoody means something specific: replacing aging, inefficient systems in homes built between the 1970s and early 2000s, often on crawlspace or slab foundations, where original ductwork is undersized and attic access was designed around a unit that was never meant to be upgraded. A full install here usually includes sizing the system with a Manual J load calculation, sealing and repairing duct connections, replacing the indoor coil and outdoor condenser as a matched pair, and making sure the thermostat is wired correctly for whatever efficiency level you choose. For most Dunwoody homes, a complete central AC installation runs $3,500 to $7,500, and we provide a written price before any work starts.
Replacing an Original 1970s System
Many Dunwoody homes still run the furnace and coil that came with the house. If the evaporator coil is original and we pair a new high-efficiency condenser with it, the refrigerant charge will be wrong and the SEER2 performance you paid for will not happen. We replace the coil and condenser together, properly matched.
Ductwork Reality in Older Dunwoody Homes
A 1980s two-story in Dunwoody often has flex duct run through cramped attic spaces, and some of it leaks. We test static pressure before the new unit goes in and seal what needs sealing, because a top-shelf AC on leaky ducts is still a bad AC.
Heat Pump Installation in Dunwoody
Heat Pump Installation in Dunwoody is increasingly the right answer for homeowners who want one system that cools through our long humid summers and heats through the mild winters without a separate furnace. A heat pump installation here typically costs $3,500 to $7,500, similar to a straight AC, and it gives you efficient cooling plus heat for those occasional freezing December nights. Dunwoody’s climate works well for modern cold-climate heat pumps: you are not asking the unit to carry you through a Minnesota winter, so a properly sized system handles the load almost every day of the year.
Humidity and the Heat Pump Advantage
Dunwoody summers are not just hot, they are wet. A properly sized heat pump runs longer, lower cycles that pull more moisture out of the air than an oversized AC that blasts cold for ten minutes and shuts off. For homes in tree-covered neighborhoods off Tilly Mill Road or the Georgia Perimeter area, that means fewer sticky afternoons indoors.
Storm and Flood Resilience
After a Dunwoody thunderstorm, heat pumps that sit on the ground near a sloping driveway can end up standing in water and red clay runoff. We set the outdoor unit on a pump-up or composite pad that lifts it above the wash line, and we add a surge protector at the disconnect so a power surge from a lightning strike does not take out the compressor. These are not upgrades we mention as an afterthought. They are part of how we install for this city.
Trusted Brands We Service in Dunwoody
We install and service equipment from Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. For Dunwoody customers, we keep common components like capacitors, contactors, and fan motors in the truck, and for the brands we install most here, Daikin, Bryant, Carrier, and American Standard, parts turnaround is fast when something needs to be ordered. That matters in August. It also matters in January when a heat pump defrost board fails and the house starts to chill. We are not tied to one brand, which means the recommendation you get is based on what fits your house, your ducts, and your HOA’s rules, not on what we happen to have in the warehouse.
Common AC Installation Problems We See in Dunwoody Homes
- HOA setback violations: A new outdoor unit placed too close to a side property line will trigger a letter from the HOA and, in some cases, a required relocation at the homeowner’s expense. We check the community’s specific setback requirement before the pad goes down.
- Reusing an old evaporator coil: When a homeowner wants to save money by keeping an original 8 SEER coil and pairing it with a new condenser, the result is a refrigerant charge that never settles right and reduced efficiency. It also shortens the compressor’s life.
- Attic access damage: Many Dunwoody attics have a narrow scuttle hole and cramped headroom. Without careful maneuvering and protection in place, an install crew can crack drywall around the attic opening or step through a ceiling joist. We bring the right ladder, boards, and patience.
- Pollen-clogged condensate lines: Dunwoody’s tree canopy is beautiful and relentless. Pollen, pine needles, and humid air combine to clog condensate drains fast, especially on attic units where a backup can overflow into a secondary pan and damage the ceiling below. During installation, we include the drain setup and access points needed to keep the line serviceable.
See the difference
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AfterPricing for AC Installation in Dunwoody, GA
A complete AC installation in Dunwoody runs $3,500 to $7,500, and a heat pump installation lands in the same range. The final number comes down to the SEER2 rating you choose, the condition of your existing ductwork, attic access difficulty, and whether code or HOA rules require additional work like a new electrical disconnect or a pump-up pad. Here is the line-item picture for this market:
| Service | Typical Dunwoody Price Range |
|---|---|
| AC Installation | $3,500 – $7,500 |
| Heat Pump Installation | $3,500 – $7,500 |
Every estimate we give is a written price before any work begins. Nothing gets added at the end because a tech decided the job needed something extra. Call (229) 490-2049 and Luis or one of the team will walk you through what your house actually needs, for free.
One Thing About Dunwoody That Changes How We Install
Dunwoody’s 1970s and 1980s subdivisions are full of brick and frame homes with HVAC equipment shoved into attics that were never designed for modern high-efficiency units. The scuttle opening is often 22 inches wide, the truss spacing is tight, and the HOA has rules about where any outdoor unit can sit. Neighboring cities like Sandy Springs enforce setback and screening rules, but not with the same consistency as a Dunwoody HOA that has an architecture review committee and a copy of the covenant on file. That means we plan the whole install around two constraints: how we get the equipment through the house and into the attic without scraping a wall, and where the outdoor unit can legally and practically live. We have seen units installed an inch too close to a property line get flagged within a week. We measure before we order. It costs nothing and it saves a relocation bill.
We learned that the hard way in the Dunwoody North subdivision. After a summer thunderstorm flooded a compressor, our tech found the condenser coil caked with red clay and the capacitor weak from the surge. We performed a full load calculation, replaced the outdoor unit with Trane repair in Dunwoody expertise that meant a 16 SEER2 heat pump sized for the home’s static pressure, and added a surge protector, all while respecting the HOA’s 5-foot side-yard setback. That is what an install in Dunwoody actually looks like: thinking through the flood line, the power, and the paperwork before we touch a screwdriver.
We Also Serve Cities Near Dunwoody
Our crews regularly cover Sandy Springs, Tucker, Belvedere Park, and Lilburn, so if you have family or a rental property nearby, we can help there too. For a full breakdown of what AC Installation involves across our service area, visit the main page. And if you are looking specifically for AC Installation in Dunwoody, you are already in the right place.
Serving Dunwoody, GA - Our Local Coverage Area
We’re based in the Dunwoody 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 Dunwoody
Dunwoody HOAs commonly require a 5-foot side-yard setback and screened or landscaped placement for outdoor condenser units, and some communities add noise restrictions that limit unit placement near property lines or bedroom windows. Before we install, we check the specific requirement for your subdivision and measure the pad location so the unit passes the architectural review the first time. Call (229) 490-2049 and we will tell you exactly what your HOA requires.
If the outdoor unit has been submerged or hit by dirty flood water, switching it back on can destroy the compressor, because wet windings and a saturated capacitor will short and fail under load, and mud and red clay packed into the coil will choke airflow. A compressor that sat in water needs to be inspected, cleaned, and dried before any power is restored, and in many cases the capacitor and contactor need replacement first. If your unit was flooded during a Dunwoody storm, call us before you touch the thermostat.
Yes. Dunwoody’s summer thunderstorm pattern brings frequent lightning and power surges that damage compressor windings and control boards, and a new high-efficiency unit has more sensitive electronics than a 1980s system ever did. We install a surge protector at the outdoor disconnect as part of every new AC and heat pump install in this area, because the cost is small and the alternative is an August breakdown. Ask about it when we quote your install.
For a 1980s two-story in Dunwoody with its original ducts, a 15 to 17 SEER2 system is usually the right balance, because higher efficiency ratings only pay off if the ductwork is sealed and sized to support them, and most 1980s duct systems are not. We test static pressure and check duct leakage before recommending a unit, so you do not pay for efficiency that leaks into the attic. Our AC Installation team walks you through the numbers for your specific house.
Yes, but it requires planning around the scuttle opening, truss spacing, and the path from the front door to the attic ladder, and we protect the walls, floors, and door frames along that path before moving anything heavy. In most Dunwoody attics, a high-efficiency air handler can fit if we stage the pieces carefully and sometimes remove a section of attic flooring temporarily. We will tell you before the install exactly what the access plan is and what, if anything, will need to be touched to make it work.
Written by Luis Serrano, Owner at Meadowsweet Heating and Air, serving Dunwoody and nearby communities since the Cedarwell family of HVAC companies was founded in 2004.
Ready to talk about a new AC or heat pump for your Dunwoody home? Call (229) 490-2049 and a live person will pick up. We will come out, look at your attic, your ducts, and your HOA rules, and hand you a written price before any work starts. Free estimate, no pressure, and the house left as clean as we found it.