Heat Pump Repair and Replacement in Port St. Lucie

Veteran Owned Business memberVoted Best of Florida 2025 Regional Winner

Heat pump repair when it holds, replacement when it doesn't

It cools fine in summer and does nothing on the first cold morning. Or the reverse. Most homes here run a heat pump, and heat pump repair covers both jobs.

We test it in heat and cool before we recommend anything.

Reversing valves, defrost boards, and leaks

Those cause most heat pump failures. We repair what will last. If a new one is the better path, residential installs carry a 2-year labor warranty from us plus the manufacturer's 10-year parts warranty.

What the visit covers

  • Testing in heat and cool modes
  • Reversing valve and defrost repairs
  • Refrigerant leak repair
  • Full replacement when it's time

Field notes

Real calls, with photos from the job

Mar 21, 2026 · Vero Beach, FL

Leaking heat pump replaced, Vero Beach

The heat pump was leaking and the repair would have cost too much to make sense. We gave the homeowner both numbers. They chose to replace it, with no money down on financing, with approved credit.

Mar 21, 2026 · Jensen Beach, FL

Trane heat pump, Jensen Beach

An old system out, a new Trane heat pump in. The homeowner's electric bills came down in summer and in winter.

See every job pin

What happens when you call

Tell us whether it's failing to heat, to cool, or both. JD usually picks up. If he's under a house or on a roof, someone calls you back. Ask about the diagnostic fee and we'll tell you before anyone drives out.

(772) 203-2571

Good to know

Questions people ask before they call

Repair it when the fix will hold, like a reversing valve, a defrost board, or a leak. Replace it when it won't. You get both numbers.
That depends on what failed and on the equipment. We tell you the number after we look at the unit, and if replacing it is on the table, you get both numbers.
No. Everyone here is paid hourly, not on commission. When a repair will hold, that's the recommendation.
Yes. We answer 24/7. Sundays and holidays are billed at double time.

Coverage

From Vero Beach down to Tequesta

We're based in Port St. Lucie and work St. Lucie, Martin, Indian River, and northern Palm Beach counties. Not sure we reach you? Ask when you call. It's a short answer.

See every town we cover

Right now

The unit is down and it's hot

(772) 203-2571

Tell us what it's doing. Blowing warm, not blowing at all, water on the floor, a noise that's new. Say how long it's been like that. We'll tell you what it sounds like and when we can be there.

Reviews

What people say after the truck leaves

4.9 stars across 167 Google reviews. Licensed and insured.

★★★★★

“Jonathan came over same day of me calling. He was prompt and efficient in the repair. He did not try upselling anything. He was honest and affordable.”

Redd BabiieyGoogle review, March 2024
★★★★★

“JD gave me an appointment time and actually arrived early. He explained in layman terms and showed me pictures of what was happening with my system.”

Dena PhelpsGoogle review, July 2024
★★★★★

“Jonathan was on time, friendly, and done within 30 minutes. All others quoted me over $100 just to come out and diagnose the issue.”

Cody StewartGoogle review, January 2026

Read all 167 Google reviews

Licensed CAC1822339

Request Heat pump repair and replacement

Tell us what the unit is doing and when it started. We'll call back to set a time.

(772) 203-2571

Repairs over $500 can be financed, with approved credit.

Harmony Air LLC

5173 NW Aljo Court

Port St Lucie, FL 34986

Open 24/7 · License # CAC1822339

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