Heat pump repair and replacement in Stuart

Veteran Owned Business verified member 378772025 Best of Florida Regional Award winner, Excellence in HVAC ServiceBBB Accredited Business, A+ rating

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

Jobs we've finished in Stuart

Oct 14, 2026 · Stuart, FL

Hot room issue, Stuart

One of the rooms was hot. The system wasn't distributing air properly. We checked the ductwork and adjusted the airflow to ensure even cooling throughout the space. Now, the room feels comfortable again.

Sep 03, 2026 · Stuart, FL

New condenser on a fresh pad, Stuart

New system, new concrete pad. We ran clean line sets, did the electrical to code, pressure tested, pulled a vacuum, and charged it. Airflow checked before we called it done. Permitted and inspected.

Aug 28, 2026 · Stuart, FL

No-cool call, fixed same day, Stuart

The house had no cooling. The problem was at the outdoor condenser, and we fixed it the same day. Then we checked the refrigerant, the amp draw, and the supply temperature. It runs quiet now.

Aug 17, 2026 · Stuart, FL

Rooftop package unit repair, Stuart

Rooftop package unit on a commercial building. We made the repair up top and tested it under load before we came down. A business can't wait a week for cold air.

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

Next door

We run calls in the towns next door too

Same trucks, same hourly pay, same rules. We also cover North River Shores, Port Salerno, and Sewall's Point on these trips.

Also see the main page for this service.

Good to know

What Stuart homeowners ask us

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.

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.

★★★★★

“It was late at night, and couldn’t get parts until the next day, but Jonathan told us what it was, got the part the next day and it was all fixed.”

Kristin CosbyGoogle review, September 2024
★★★★★

“Transparent pricing. Technicians were on time, explained everything they were doing and gave me valuable feedback.”

Nathalia AmaralGoogle review, April 2025
★★★★★

“The estimate was quick, the estimate was a good price, the part was in stock, which was fantastic. Very happy.”

The WhoGoogle review, May 2026

Read all 167 Google reviews

Licensed CAC1822339

Request Heat pump repair and replacement in Stuart

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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