Heating repair in Stuart

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

Heating repair in Stuart for the three cold weeks

It's 45 degrees outside, and the vents are blowing cool air. That's a bad morning. Most heating repair in Stuart comes down to a heat pump or heat strip part, not a new system.

We test it, show you what failed, and get the heat back on.

Heat pumps fail in a few predictable ways

Reversing valves, defrost boards, heat strips, capacitors, and clogged filters cause most heating calls here. We test those first.

Gas furnaces are rarer on the Treasure Coast. When we find one, we inspect the heat exchanger too.

A heat strip is a repair. A cracked heat exchanger isn't.

Most heating calls end with a part and a test at the register. When replacement is the honest path, you get both numbers and you choose.

What the visit covers

  • Heat pump repair and replacement
  • Heat strip and air handler repair
  • Safety checks
  • Thermostat and control repairs

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 what the system is doing: cool air, no air, or a burning smell. 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

For about three weeks a year, yes. Most homes here heat with a heat pump or heat strips, and when they fail on a cold morning we check the reversing valve, the strips, and airflow first.
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.

★★★★★

“They have not steered me wrong in the past nor will they in the future. They won’t fill you with all the fluff and will be honest in their quotes and work.”

Joshua DuncanGoogle review, June 2026
★★★★★

“I called Jonathan owner of Harmony Air he answered the phone right away, gave me a time frame and was there earlier.”

Patrice DepinoGoogle review, July 2024
★★★★★

“He does not lie and try to sell you things you don’t need; my biggest complaint from certain industries these days.”

C DionGoogle review, July 2025

Read all 167 Google reviews

Licensed CAC1822339

Request Heating repair 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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