Heat pump installation for New Orleans homes
A heat pump cools exactly like a central AC and heats efficiently through a New Orleans winter. For most homes replacing an aging system here, it is the right equipment, sized for humidity rather than square footage alone.
Answered 24/7Mid-City service officeSlidell head officeEvery major brand
A heat pump is usually the best replacement for a central AC in New Orleans: it cools the same as an air conditioner and heats efficiently in a winter mild enough that backup heat rarely runs. A standard install on existing ductwork takes one to two days, and inverter models also control humidity better at low speed.
Why heat pumps suit south Louisiana
Updated September 2026
A heat pump is an air conditioner that can run in reverse. In summer it moves heat out of the house; in winter it pulls heat in from the outdoor air, which works efficiently at the temperatures this part of Louisiana actually sees.
The detail that matters most here is humidity. A heat pump that is oversized cools the air too fast and shuts off before it has pulled moisture out, leaving the house cool and clammy. We size from a load calculation and favor variable-speed models where the budget allows.
What sets the price of a heat pump installation
The equipment and the house decide where yours falls in the statewide range.
Typical New Orleans-area planning range: $5,000-$14,500 statewide full-system installed. Market data, not our quote; your price depends on the factors below.
System size
Tonnage follows the load calculation, not the old unit's label.
Efficiency and staging
Single-stage, two-stage and inverter models differ widely in cost.
Air handler
Reusing a compatible air handler versus a new matched one.
Ductwork condition
Sealing or replacing leaky attic ducts adds to the job.
Electrical
Panel capacity and a heat-strip circuit sometimes need upgrading.
Elevation and pad
A flood-zone stand or new pad adds materials and labor.
What comes with every heat pump install
- Load calculation for the house
- Mechanical permit and inspection
- New or flushed refrigerant line set
- Charge set by weight and verified
- Airflow set for humidity removal
- Heat-strip circuit and breaker checked
- Old equipment hauled away
Single-stage, two-stage or inverter
| Single-stage | Two-stage | Inverter | |
|---|---|---|---|
| How it runs | Full speed or off | Low or high | Continuously variable |
| Humidity removal | Fair | Good | Best |
| Noise | Loudest | Quieter on low | Quietest |
| Up-front cost | Lowest | Middle | Highest |
Heat Pump vs AC Plus Furnace
If your AC and furnace are both near the end of their life, replacing them with a heat pump and air handler means one system instead of two, no gas combustion in the attic and heating that costs less to run than electric resistance heat. If you have a newer gas furnace, a dual-fuel setup that pairs a heat pump with the furnace for cold snaps is another option. We compare both against your actual bills before recommending either, and we show the numbers so the choice is yours to make.
Typical New Orleans-area planning range: $5,000-$14,500 statewide full-system installed. Market data, not our quote; your price depends on the factors below.
Inverter Heat Pumps
Single-stage heat pumps run at full speed or not at all. Inverter or variable-speed models adjust their output continuously, running long and slow most of the day. In a humid house that is a real advantage: longer runs at low speed pull more moisture out of the air, temperatures stay steadier, and the system is quieter. They cost more up front, and we explain where the difference is worth paying for and where a two-stage unit does nearly as well.
Heat Strip Backup
Electric heat strips in the air handler provide backup heat when outdoor temperatures drop well below freezing or while the heat pump is defrosting. Here they run only a few hours a year, but they need to be sized correctly and wired on the right breaker, because an undersized circuit is a common cause of trips on the first cold morning. We check panel capacity before the install, not after, and size the strips to the house so they cover a freeze without overloading the circuit.
Old AC and furnace both near the end? Ask about a heat pump quote.
(504) 520-4214Heat pumps in hot-humid New Orleans
All of Louisiana sits in the hot-humid climate zone, and a winter this mild is exactly where a heat pump performs best. Many slab homes built after 1960 in Lakeview, Gentilly and New Orleans East keep the air handler and ducts in a hot attic, so we pair the heat pump with a duct inspection and seal the worst joints before the new system goes in. Otherwise part of what you paid for leaks into the rafters.
Brands we service and install
We repair and install Trane, Carrier, Lennox, Goodman, Rheem, Ruud and the other major lines, plus Mitsubishi Electric ductless.
How a heat pump installation runs
- 1
Load calculation
We measure the house, windows and insulation instead of copying the old tonnage.
- 2
Options and quote
Single-stage, two-stage and inverter choices in writing.
- 3
Permit and scheduling
The mechanical permit is filed before install day.
- 4
Removal and install
Old equipment out, new outdoor unit, air handler and line set in.
- 5
Charge and airflow setup
Refrigerant charged by weight and measured, airflow set for humidity.
- 6
Walkthrough
Thermostat settings, filter location and how defrost looks explained.
Questions about Heat Pump Installation in New Orleans
Yes. Our winters are mild enough that a modern heat pump carries the load nearly all season, with heat strips as backup on the coldest mornings.
Yes. In cooling mode a heat pump is an air conditioner, and cooling capacity is the same for the same size.
One to two days on existing ductwork. Duct replacement or electrical upgrades can add time.
In a humid climate it often is, because long low-speed runs remove more moisture. We compare it with a two-stage unit on your house.
That is the defrost cycle melting frost off the outdoor coil. It is normal and lasts a few minutes.
Entergy Louisiana programs are paused in 2026 and the federal 25C credit ended in 2025, so we do not count on rebates in our quotes.
We install several major lines, including Trane, Carrier, Lennox, Goodman, Rheem and Daikin, and recommend on fit and parts support.
Yes, as a dual-fuel system. The heat pump handles most heating and the furnace takes over in a hard freeze.
More installation we handle in New Orleans
High-Velocity HVAC for Historic Homes
Small-duct systems, plaster wall penetrations and more.
Our high-velocity HVAC for historic homes serviceNew Central Air Installation
First-time central air, window units to central and more.
New Central Air Installation in New OrleansRaised Condenser Stand Installation
Flood zone elevation, platform vs wall bracket and more.
Flood zone elevationReady to replace an aging system?
Call for a heat pump estimate sized for your house and its humidity.
Browse every service