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AfterHow Much Does Heat Pump Installation Cost in Marietta?
Heat pump installation in Marietta, GA typically runs between $4,200 and $9,800 for a complete system replacement in 2026, with most single-family homes landing in the $5,500 to $7,500 range. The final number depends on your home’s square footage, the efficiency rating you choose, and whether your existing ductwork needs modification. At Halden Heating and Air Marietta, you’ll get a written price before any work starts, so there are no surprises at the door.
If you’re comparing heat pump installation to a traditional home AC and furnace setup, the upfront cost is often similar, but a heat pump handles both heating and cooling in one unit. That’s why so many Marietta homeowners are making the switch when their old equipment gives out.
Heat Pump Installation Cost Breakdown (2026)
Here’s what you’re actually paying for when you install a heat pump in Marietta:
| Cost Component | Typical Range | Notes |
|---|---|---|
| Heat pump unit (equipment only) | $2,800 – $6,500 | Varies by brand, efficiency, and capacity |
| Installation labor | $1,200 – $2,800 | Includes removal of old equipment, refrigerant line work, electrical connections |
| Thermostat | $80 – $350 | Basic digital to smart thermostat with Wi-Fi |
| Ductwork modifications | $0 – $2,000 | Only if existing ducts are undersized or damaged |
| Electrical panel upgrade | $0 – $3,500 | Only needed if your panel can’t handle the new system’s draw |
| Permit and code compliance | $150 – $500 | Cobb County permitting requirements |
So a straightforward, no-surprises installation with existing ductwork in good shape usually falls between $4,200 and $7,500 all-in. Add a panel upgrade or significant duct replacement and you’re looking at the higher end of that $9,800 range.
What Drives the Price Up or Down
The single biggest factor is efficiency. A 14 SEER2 entry-level heat pump is cheaper upfront than a 20 SEER2 high-efficiency unit, but the higher-efficiency model will cost noticeably less to run during Marietta’s humid summers and chilly January nights. For most homes in East Cobb, Kennesaw, and the neighborhoods around Marietta Square, a 16 SEER2 unit hits the sweet spot between upfront cost and long-term energy bills.
Brand also matters. Halden Heating and Air Marietta services and installs all major brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Goodman and Rheem tend to run lower on equipment cost, while Carrier and Trane carry a premium for name recognition and warranty structure.
What Affects Heat Pump Installation Pricing in Marietta
- Home size and layout. A 1,200-square-foot ranch near Marietta Square needs a 2-ton system. A 3,000-square-foot two-story in East Cobb needs a 4-ton or larger unit. Bigger systems cost more, period.
- Ductwork condition. Homes built before 1990 in neighborhoods like Whitlock Heights and Historic Marietta often have ducts that are undersized for modern heat pump airflow requirements. Sealing and minor modifications can add $500 to $2,000.
- Electrical capacity. Older Marietta homes may have 100-amp panels that can’t support an all-electric heat pump’s auxiliary heat strips without an upgrade. This is more common in homes built before 1980.
- Efficiency rating (SEER2 and HSPF2). Higher efficiency means lower monthly bills but a higher equipment cost. A 14 SEER2 unit may save you $1,500 upfront, while a 20 SEER2 unit could save you $300 to $500 per year in electricity.
- Access and installation complexity. Crawlspace installations, attic air handlers in tight spaces, or units requiring a crane to reach the condenser pad all add labor time. Homes on steep lots in areas like Whitlock Avenue’s hillside properties sometimes need site prep.
- Seasonal demand. Marietta HVAC companies are busiest during June through August. Scheduling installation in spring or fall won’t change the listed price at Halden, but it will likely get you a faster installation date.
Heat Pump vs. Traditional AC + Furnace in Marietta
A question we hear constantly from Marietta homeowners: should I replace my aging AC and furnace with a heat pump, or stick with the traditional split system? Here’s the straight answer.
A traditional setup means an AC condenser outside and a gas furnace in the attic or crawlspace. When one fails, you replace one. A heat pump replaces both, handling cooling in summer and heating in winter. In Marietta’s climate, modern cold-climate heat pumps work efficiently even when temperatures dip into the 20s, which is about as cold as Cobb County gets on the worst January nights.
Cost-wise, a mid-range AC installation in Marietta runs $3,500 to $7,500, and a furnace installation adds another $3,000 to $6,000 if you’re replacing both. A single heat pump installation at $5,500 to $7,500 replaces both functions. If your furnace is aging but your AC still works, or vice versa, a Heat Pump Installation in Marietta can actually be the cheaper path to full system replacement.
When a Heat Pump Makes the Most Sense in Marietta
- Your gas furnace is 15+ years old and you’re facing a furnace replacement soon anyway
- You want one system instead of two to maintain
- You’re interested in reducing gas usage or going fully electric
- You have solar panels or are planning to add them
- You want the simplicity of a single warranty and single service schedule
How to Save on Heat Pump Installation in Marietta
You don’t have to overpay for a heat pump, and you shouldn’t underpay either. Cheap installations in Marietta usually mean corners cut on refrigerant line work, undersized equipment, or skipped permit fees. Here’s how to get the right price without gambling on quality.
- Get a written quote before anyone touches your equipment. Halden Heating and Air Marietta gives you a locked written price before any work starts, every single time. If a company won’t put the number in writing, keep looking.
- Ask about efficiency rebates. Georgia Power and Cobb EMC occasionally offer rebates for high-efficiency heat pump installations. Rebates typically range from $200 to $1,000 depending on the SEER2 rating.
- Replace before total failure. If your old system is wheezing at 15 years old, you have time to compare options and schedule installation on your terms. Emergency replacements in a July heat wave cost more and limit your equipment choices.
- Right-size the system, not oversize it. Bigger is not better with heat pumps. An oversized unit short-cycles, fails to remove humidity, and wears out faster. A proper Manual J load calculation matters more than the quoted tonnage.
- Check the warranty math. Every Halden installation includes our 365-Day Done Right Promise, so if anything isn’t right in the first year, we make it right. That’s a written guarantee, not a verbal one.
For a free estimate on heat pump installation in Marietta, call (229) 514-0545. You’ll get a real number, in writing, with no obligation.
Heat Pump Installation Process: What to Expect
Here’s how a heat pump installation works with Halden Heating and Air Marietta, step by step. No four-hour windows, no wondering who’s showing up at your door.
- Book your estimate. Call (229) 514-0545 or book online. You’ll speak to a live person, not a voicemail tree.
- Get your written quote. We assess your home’s size, ductwork, electrical panel, and existing equipment. You’ll receive a written price for the full installation before you decide anything.
- Schedule your install. You pick the date. Most Marietta heat pump installations are completed in one day.
- Track your technician. On install day, you’ll get a live arrival time and can track your technician to your door. Our installers are background-checked and uniformed.
- Installation and cleanup. We remove the old equipment, install the new heat pump, connect refrigerant lines and electrical, and configure your thermostat. We handle all Cobb County permit requirements.
- Walkthrough and before-and-after photos. You’ll see what was done, why it was done, and get documentation of the completed work.
- Your 365-Day Done Right Promise starts. If anything isn’t right within the first year, we come back and make it right. In writing.
Heat Pump Brands We Install in Marietta
Halden Heating and Air Marietta is certified to service and install all major heat pump brands, including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. If you’ve already researched a specific brand and have questions, call us at (229) 514-0545 and we’ll give you honest guidance based on your home and budget, not our inventory.
Andre Fuller, who leads our Marietta team, has built the company around one principle: tell homeowners the truth, give them a written price, and stand behind the work. That’s been the standard since 2004, and it hasn’t changed.
FAQs – Heat Pump Installation Cost in Marietta
How much does a heat pump cost for a 2,000 square foot home in Marietta?
A heat pump for a 2,000-square-foot Marietta home typically costs between $5,500 and $8,500 installed, assuming your existing ductwork is usable and no electrical panel upgrade is needed. This covers a 3-ton to 3.5-ton system sized for our climate. Call (229) 514-0545 for an exact written quote.
Is a heat pump cheaper to install than a furnace and AC?
Yes, a heat pump installation at $5,500 to $7,500 is typically cheaper than replacing both an AC ($3,500 – $7,500) and a furnace ($3,000 – $6,000) separately, which can total $6,500 to $13,500. One unit, one installation, one warranty. Call us to compare your specific situation.
Can you install a heat pump the same week I call?
In most cases, yes. During spring and fall, Halden Heating and Air Marietta can often schedule heat pump installation within 3 to 5 business days of your written estimate. Summer peak season may take slightly longer, but we’ll give you a firm date before you commit.
Do I need to upgrade my electrical panel for a heat pump?
Only if your panel is under 200 amps or your home was built before 1980. Many older Marietta homes in neighborhoods like Historic Marietta and Whitlock Heights have 100-amp or 125-amp panels that need upgrading to support a heat pump’s auxiliary heat strips. A panel upgrade adds $1,500 to $3,500 to the total installation cost.
What’s the cheapest heat pump option that still works well in Marietta?
A 14 SEER2 heat pump from Goodman or Rheem starts around $4,200 installed in Marietta and will handle our climate fine, though your summer electric bills will run higher than a 16 SEER2 unit. Most homeowners find the extra $800 to $1,200 for a 16 SEER2 model pays for itself within 3 to 4 years.
Does Halden Heating and Air offer financing for heat pump installation?
We can discuss financing options when you call (229) 514-0545 for your free estimate. What we can tell you upfront: you’ll get a written price before any work starts, and every installation includes our 365-Day Done Right Promise.
Get Your Heat Pump Installation Quote in Marietta Today
If you’re ready to replace your old heating and cooling system, or you’re just trying to figure out what makes sense for your home and budget, call Halden Heating and Air Marietta at (229) 514-0545. You’ll talk to a real person, get a live arrival time for your estimate, and receive a written price before you decide anything. No pressure, no surprises, no phone tag. Just straight answers from a team that’s been serving Marietta since 2004, backed by the Relay Home Co. network and The Relay Visibility Guarantee.
Pricing reflects the Marietta market as of 2026. Halden Heating and Air Marietta offers free estimates – call (229) 514-0545.
Written by Andre Fuller, Owner at Halden Heating and Air Marietta, serving Marietta since 2004.
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