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 Heat Pump Installation Across Duluth
A full heat pump system replacement in Duluth typically runs $3,500 – $7,500, and most installations are completed in one day once the equipment is ordered and the site is prepped. The real cost driver here isn’t the brand name on the condenser. It’s whether your existing ductwork, electrical panel, and outdoor pad are actually ready for a modern high-efficiency unit. We service Duluth from the Atlanta metro office, and our crews know the difference between a straight swap-in on a 1990s colonial in Berkeley Hills and a clean multi-zone install in a newer townhome near Gwinnett Place. Call (229) 537-2086 for a free, written estimate before any work starts.

Marco Benitez runs our Duluth installs, and he’s the first to say that a heat pump is only as good as the house it’s going into. In Duluth, that often means addressing what the original builder left behind: undersized returns, leaky flex duct in the crawlspace, and panels that were sized for a 1990s electrical load, not a 2026 inverter-driven unit.
Why Dalton Heating & Air Alpharetta Is Duluth’s Preferred Heat Pump Installation Company
Duluth homeowners call us after the first company either no-showed, quoted one number over the phone and another at the door, or installed a new system that still couldn’t hold temperature upstairs. We hear that story constantly. The Garrison Standard, which our company has operated under since 2003, removes that nonsense. Every job gets a written price before any work begins. Every repair and every installation carries a written guarantee. If something isn’t right inside a full year, we come back at no charge under our 365-Day Done Right Promise. That’s not a promotion. It’s the operating code we’ve been bound to for over two decades.
Our technicians arrive in uniform, background-checked, and inside the window we give you. When you call, a live person answers. Not a queue. Not a callback request. And when we say we service nine major residential brands including Lennox, Goodman, and Rheem, that matters for installs because we can pull the right equipment match for your house rather than pushing whatever’s on the truck.
We also know Duluth’s housing stock. Homes here were largely built between the mid-1980s and early 2000s. That means original R-22 heat pumps reaching end-of-life, brick and hardiplank exteriors, attic or crawlspace systems, and ductwork that was often undersized from day one. Replacing the unit without checking the ducts is how you get a brand-new system that still can’t cool the upstairs. We check first.
Styles & brands we work with







Ductless Heat Pump Installation in Duluth
Ductless heat pump installation in Duluth is often the right answer for two-story homes where the upstairs runs 8 – 10°F hotter than the main floor, and for additions or converted garages that were never tied into the original duct system. A ductless system, sometimes called a mini-split, uses a slim outdoor condenser connected to one or more wall-mounted indoor heads. No ductwork required. Each zone gets its own thermostat, so a bedroom over the garage stops fighting the thermostat in the hallway.
In Duluth, we install ductless units in older colonials where the ductwork is either too small, too leaky, or both. We also see them in finished basements and sunrooms where running new ducts would mean tearing out drywall. Ductless doesn’t fix bad ducts. It sidesteps them entirely.
Multi-Zone Ductless Systems
When more than one room needs independent control, a multi-zone ductless system runs up to four or five indoor heads off a single outdoor condenser. This works well in Duluth homes where the master suite and a bonus room both need their own settings. Per-zone ductless installation pricing runs $3,500 – $7,500 depending on the number of heads and the electrical work involved.
Single-Zone Ductless for Problem Rooms
One hot room doesn’t justify replacing a whole system. A single-zone ductless unit handles the bedroom over the garage, the office that catches afternoon sun, or the in-law suite that never gets airflow. It’s quieter than a window unit and doesn’t block the window. In Duluth’s humid summers, a dedicated unit in a problem room also pulls moisture out of the air, which a window unit does poorly.
Heat Pump Service in Duluth
Heat pump service in Duluth covers the diagnostic and repair work that keeps an existing system running, from a springtime capacitor failure to a heat strip that trips a breaker during one of Duluth’s cold snaps. A service diagnostic in Duluth runs $150 – $650 depending on what we find, and you get the price in writing before we touch anything. If the repair fails within a year, we return at no charge. That’s the guarantee, in writing, on every service call.
Duluth’s climate is rough on outdoor equipment. Hot, wet summers. Afternoon thunderstorms. Pine pollen every spring. Condenser coils in neighborhoods like Sweetbottom Plantation and along tree-lined streets fill with pine needles and yellow pollen by April. A heat pump that’s never cleaned works harder, draws more current, and dies years early. Regular service catches that before the compressor does.
Seasonal Maintenance and Coil Cleaning
We recommend a tune-up in the $80 – $200 range each spring in Duluth, before the cooling season really starts. That includes coil cleaning, drain line clearing, refrigerant check, and a written report of what we found and what we’d watch. Our technicians are not paid on what they sell. The report is the point of the visit.

Emergency Heat Pump Repair Service
Heat pump failures in Duluth during a January cold snap or a July heat wave are not a convenience issue. They’re a health risk for older residents and young kids. We answer the phone 24/7 with a live person, and our Duluth call turnaround is fast because we’re staging crews out of the Atlanta metro office. If you’re without heat or without cooling, call (229) 537-2086 and tell us what the unit is doing. We’ll give you a straight answer on what it’s likely to cost before we dispatch.
Trusted Brands We Service in Duluth
We install and service heat pumps from the brands Duluth homeowners actually have and actually ask for. That includes Lennox, Goodman, Rheem, and York, along with the rest of the nine major residential lines our technicians are factory-trained on: Carrier, Trane, Daikin, Bryant, and American Standard. Because we’re not tied to one manufacturer, the equipment recommendation comes from the load calculation and your budget, not from a sales contest. We also keep common parts for these brands stocked in our Atlanta metro parts inventory, which cuts turnaround time for Duluth service calls. The Heat Pump Installation team carries the right tools and parts for the job on the first trip.
See the difference
Before
After
Before
After
Before
AfterCommon Heat Pump Installation Problems We See in Duluth Homes
These are the failure patterns from actual installs and service calls in Duluth, not a generic list from a parts catalog.
- Swap-in heat pumps on original 1990s ductwork. The duct leaks and was undersized from day one. The new unit pushes against high static pressure, blower motors burn out early, and the system trips limits when Duluth humidity pushes run times long.
- Undersized electrical panels in 1980s-era Duluth houses. A modern inverter heat pump needs a dedicated circuit, and the heat strips pull real amperage. Panels from that era often don’t have the capacity, and we find breakers tripping under heat strip load during cold snaps.
- Attic-mounted units dying early from heat and pine fouling. Duluth’s treed lots mean pine needles and pollen coat condenser coils every spring. Add an attic that hits 130°F in July, and the unit runs hot, works harder, and fails sooner than the same model on a shaded pad.
- Single-zone systems on two-story floor plans. One thermostat on the main floor can’t balance a two-story Duluth house. Upstairs bedrooms run 8 – 10°F hotter, and customers end up paying for a ductless supplement or a zoning retrofit after the fact. We address that before the install, not after.
Our techs pulled a 20-year-old R-22 Goodman heat pump from a Berkeley Hills colonial after a failed compressor. The original ducts were undersized for the upstairs, and the electrical panel couldn’t handle a modern inverter unit. We ran a Manual J load calculation, added a 3-ton SEER2 heat pump with a new 40-amp circuit, sealed the leaking return in the crawlspace, and replaced the blower motor and capacitor. The homeowner now holds 72°F upstairs in July without the old window unit.
Pricing for Heat Pump Installation in Duluth, GA
Here’s what heat pump work actually costs in Duluth right now. These are the numbers we quote, and they’re the same numbers on the written estimate you get before we start.
| Service | Price Range |
|---|---|
| Heat Pump Installation (system replacement) | $3,500 – $7,500 |
| Ductless Heat Pump Installation (per zone) | $3,500 – $7,500 |
| Heat Pump Service (diagnostic) | $150 – $650 |
| Seasonal Tune-Up | $80 – $200 |
What moves the price on a full system replacement in Duluth: the SEER2 rating you choose, the size of the home, whether we’re adding a variable-speed air handler or zoning, and how much duct or electrical work the house needs first. An R-22 system from 1999 almost always needs a panel check before the new unit goes in. A two-story home in Berkeley Hills needs different sizing math than a single-level ranch off Buford Highway. We give you a fixed, written price before any work starts. No surprises at the door. Call (229) 537-2086 for a free estimate on heat pump installation in Duluth.
We Also Serve Cities Near Duluth
Our crews handle heat pump installs and service across the entire north metro. If you’re in Buford, Norcross, Alpharetta, or Roswell, the same written pricing, live phone support, and 365-day guarantee apply. We dispatch out of the Atlanta metro office and stage crews for Heat Pump Installation in Duluth and the surrounding cities daily. Same team, same standard, same written price before the work starts.
Serving Duluth, GA - Our Local Coverage Area
We’re based in the Duluth 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 Heat Pump Installation in Duluth
Because the new heat pump is almost never the problem. The problem is the ductwork. Most Duluth homes built in the 1990s and early 2000s have duct runs that were undersized from the start, with leaky returns in the crawlspace and flex duct that sags or separates. A single-zone system with one thermostat on the main floor can’t balance a two-story floor plan. The upstairs runs 8 – 10°F hotter no matter how efficient the outdoor unit is. The fix is a Manual J load calculation, duct sealing, and often a zoning damper or a ductless supplement. We address all of that before the install, because a swap-in that leaves the upstairs hot is a redo waiting to happen. Call (229) 537-2086 if you’ve already had an install that didn’t fix the upstairs. We’ll tell you what’s actually going on.
Often, yes. Many Duluth homes built in the 1980s have electrical panels sized for the original heat pump or gas furnace, not for a modern inverter unit with a heat strip. A 3-ton SEER2 heat pump pulls real amperage, and we’ve seen breakers trip under heat strip load during Duluth cold snaps when the panel is undersized. We check the panel on every install quote. If an upgrade is needed, it’s priced into the written estimate before you sign anything. No surprise extra on install day.
Pine needles and pollen clog the condenser coil. In Duluth, especially in tree-lined neighborhoods like Sweetbottom Plantation, every spring drops a layer of yellow powder and needle litter onto outdoor units. That coating blocks airflow, drives up head pressure, and makes the compressor work harder than it should. Over a few seasons, that shortens the life of the unit by years. We clean coils as part of our spring tune-up, and we recommend keeping the area around the outdoor unit clear of pine litter year-round. A $150 – $650 service call for a deep coil cleaning is far cheaper than a dead compressor in July.
You can, but you probably shouldn’t. Original ductwork from that era in Duluth is typically undersized for the airflow a modern heat pump needs. Leaky returns in crawlspaces pull in humid air, and high static pressure shortens blower motor life and trips limits during long summer run times. Some ducts can be sealed, patched, and balanced. Others need partial replacement or a ductless supplement for the rooms they never served well. We’ll tell you which yours is, with measurements, before the install. If the ducts need work, it’s in the written price. Not a surprise after the unit is on the pad.
Roof-mounted and attic-mounted heat pumps face a brutal combination here: 130°F attic temperatures in July, high humidity, and pine pollen drifting from every tree line. The unit runs hotter, works harder, and the service access is worse. That said, some Duluth homes, especially older ranches and homes with no yard pad space, have roof or attic units already. In those cases, we recommend regular coil cleaning, good attic ventilation, and a unit sized honestly for the heat load. If you have a choice, ground-level shaded placement with clear airflow around the condenser is better for longevity. Call (229) 537-2086 and we’ll look at your setup before recommending anything.
Written by Marco Benitez, Owner at Dalton Heating & Air Alpharetta, serving Duluth, GA under The Garrison Standard since 2003.