Field notes
Each pin is a real call, logged from the driveway or the roof with the date and the spot on the map. Filter by town to see what we've done near you.
Oct 14, 2026 · Stuart, FL
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.
Oct 07, 2026 · Port St Lucie, FL
The drain line had backed up because there was no trap. We cleaned the line to ensure proper flow and installed a trap to prevent future backups. Now the unit can drain safely and efficiently.
Oct 02, 2026 · Port St. Lucie, FL
The unit was leaking water. A damaged drain line was the issue. We replaced the faulty section and tested the system to ensure everything was sealed properly. A leak can lead to bigger problems if not addressed.
Sep 03, 2026 · Port St. Lucie, FL
The unit kept shutting off. Clogged condensate drain. We flushed the line, treated it for algae, and watched it drain clean before we left, so the water ends up outside and not on the ceiling.
Sep 03, 2026 · Stuart, FL
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 · Port St. Lucie, FL
A commercial York system and a wall-mounted mini split at the same business. We serviced the outdoor condensers and the cooling equipment so the place stays cold through August.
Aug 28, 2026 · Port St. Lucie, FL
Set the condenser, brazed and pressure tested the lines, pulled a vacuum, and adjusted the refrigerant to Trane's factory spec. Permitted and inspected, like every install we do.
Aug 28, 2026 · Stuart, FL
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 · Port St. Lucie, FL
Nothing was running. We traced it to an electrical fault in the air handler, working through the control wiring and the motor connections one at a time until we found it. Fixed, tested, cooling.
Aug 17, 2026 · Stuart, FL
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.
Aug 13, 2026 · Stuart, FL
The AC ran nonstop and the house never got cold. We found the cause, fixed it, and checked the temperature split and airflow before leaving. A unit that runs all day and never catches up is also running up the power bill.
Aug 13, 2026 · Port St. Lucie, FL
Out with the old unit, in with a new high-efficiency system. We verified the refrigerant charge, the airflow, and the temperatures before handing it over. Installs carry our 2-year labor warranty plus the manufacturer's 10-year parts warranty.
Aug 04, 2026 · Palm City, FL
Two Trane systems in one house, and one had stopped cooling. The fault was at its condenser. We fixed it, checked the refrigerant, and looked over both units. We told the homeowner where each one stands. Nobody tried to sell a second system.
Jul 31, 2026 · Port St. Lucie, FL
The blower motor in the air handler was failing. We replaced it and checked airflow and amp draw. Then we told the homeowner plainly what shape the rest of the air handler is in, so the next decision is theirs.
Jul 30, 2026 · Port St. Lucie, FL
New RunTru by Trane condenser. Refrigerant and electrical connections, a vacuum on the lines, then a test for airflow and temperature. Covered by our 2-year labor warranty and the manufacturer's 10-year parts warranty.
Jul 30, 2026 · Palm Beach Gardens, FL
A Goodman system iced over. We thawed it, fixed what caused the freeze, and checked refrigerant and airflow before we turned it back on. Thawing it without fixing the cause just means it freezes again.
Jul 30, 2026 · Fort Pierce, FL
Commercial space. The insulation on the refrigerant lines above the ceiling had broken down and was sweating. We replaced it. Bare lines drip, and drips turn into stained ceiling tiles.
Jul 27, 2026 · Vero Beach, FL
An older condenser that needed a full look. We went through the electrical connections, capacitor, contactor, refrigerant, and fan, made the repair, and told the owner honestly how much life the unit has left.
Jul 24, 2026 · Port St. Lucie, FL
Air was moving but it wasn't cold. We ran the full diagnostic, made the repair, and measured the supply and return temperatures before we packed up. We don't leave until it's blowing cold.
Jul 22, 2026 · Port St. Lucie, FL
The drain clogged and the float switch at the evaporator coil did its job and shut the system down. We cleared the drain, replaced the switch, and got it cooling again without water where it shouldn't be.
Jul 22, 2026 · Port St. Lucie, FL
The outdoor coil was caked. A dirty coil can't shed heat, so pressures climb and the unit works harder for less. We cleaned it. Airflow and pressures came back where they belong.
Jul 22, 2026 · Stuart, FL
Water backing up at the air handler. We flushed the PVC drain line, then tested the condensate pump to make sure it was moving water and not leaking.
May 25, 2026 · Port St. Lucie, FL
A fan motor that quit in May. We replaced it and got the air moving again. When the motor goes, the whole house feels it within an hour.
May 25, 2026 · Port St. Lucie, FL
Drain lines clog most in summer, when the unit is pulling the most water out of the air. We cleared this one before it turned into an emergency call.
May 25, 2026 · Stuart, FL
The system was pulling in more outside air than it needed during the hottest part of the year. We adjusted the ventilation settings to cut the intake, which took heat load off the system and helped it keep up.
May 04, 2026 · Port St. Lucie, FL
A thermostat that reads wrong makes the unit run longer than it has to. We replaced this one and checked it against a real temperature reading.
May 04, 2026 · Port St. Lucie, FL
Rodents had chewed through the flex duct. We pulled the damaged runs, put in new duct, and strapped it properly so it stays up and the air goes where it should.
May 04, 2026 · Sewall's Point, FL
Refrigerant was leaking from a copper coil. We found the spot and repaired it instead of replacing the coil, which saved the homeowner real money.
May 04, 2026 · Stuart, FL
Low refrigerant means a leak somewhere. Topping it off without finding it is how people end up paying for refrigerant every summer. We located the exact spot so the repair could be done once.
Mar 26, 2026 · Port St. Lucie, FL
A VRF cooling system for a school. It came up fast and cooled the rooms the way the building needed, so the students weren't sitting in the heat.
Mar 22, 2026 · Palm City, FL
A restaurant lost its cooling. We found the problem quickly and fixed it. A hot dining room empties out fast.
Mar 22, 2026 · Port St. Lucie, FL
New system on financing, with approved credit. The payment is under $200 a month, and the electric bill dropped by more than $20 a month. The math usually surprises people.
Mar 22, 2026 · Port St. Lucie, FL
We sized this system to the house instead of guessing. It runs quiet and uses less power than what it replaced.
Mar 22, 2026 · Jensen Beach, FL
Big commercial replacement at a store. We handled the permits, the crane, and the schedule so the store kept operating with as little disruption as we could manage.
Mar 22, 2026 · Hutchinson Island, FL
Commercial cooling towers. We clean them, keep the algae down, and handle the routine maintenance so buildup doesn't turn into a mechanical failure.
Mar 22, 2026 · Vero Beach, FL
Delivered and installed a new system. The homeowner got clear options at a reasonable price, and picked the one that fit.
Mar 22, 2026 · Stuart, FL
Pest control cleared the rodents first. Then we replaced the damaged attic ductwork and the whole system. The homeowner used 60 months at 0% interest with no down payment, with approved credit.
Mar 22, 2026 · Port St. Lucie, FL
A business lost its system in the middle of summer. We replaced it the same day it failed. No downtime.
Mar 22, 2026 · Port St. Lucie, FL
Failed commercial units out, new energy-efficient Trane systems in. The project was grant funded as part of a local energy efficiency effort.
Mar 21, 2026 · Port St. Lucie, FL
The office had more equipment in it than the original plan assumed. We pulled the permit, ran a heat load calculation on the actual room, and installed a mini split sized to it.
Mar 21, 2026 · Vero Beach, FL
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
An old system out, a new Trane heat pump in. The homeowner's electric bills came down in summer and in winter.
Mar 21, 2026 · Stuart, FL
The motor on this commercial unit had been mounted with the wrong bolts. We swapped in the right ones and got the motor running again without any further damage. A cheap fix that heads off an expensive one.
Mar 21, 2026 · Jensen Beach, FL
The system was done and it was hot. We pulled the permit and had the new one installed the same day.
Mar 21, 2026 · Port St. Lucie, FL
The old system was more than 15 years old. We installed the new one to the homeowner's specs, without delay.
Mar 21, 2026 · Port St. Lucie, FL
A UV light keeps growth down between maintenance visits. We put this one in.
Mar 21, 2026 · Port St. Lucie, FL
The blower wheel was packed with dirt, so airflow dropped and the motor strained. We pulled it and cleaned it. A clogged wheel will eventually take the motor with it.
Mar 21, 2026 · Port St. Lucie, FL
The indoor coil was a block of ice. We thawed it, then brushed and chemically cleaned the coil, because a dirty coil is what froze it. Airflow came back to normal.
Mar 21, 2026 · Port St. Lucie, FL
No cooling, same-day call. The condenser coil was clogged from years without maintenance. We cleaned it and the cooling came back.
Mar 19, 2026 · Port St. Lucie, FL
Twenty years is a long run for a system in Florida. We replaced it with a 16 SEER Trane, which uses a lot less power to do the same job.
Mar 18, 2026 · Port St. Lucie, FL
Found a burnt-out UV bulb during routine maintenance and replaced it. These bulbs last about two years.
Mar 18, 2026 · Palm City, FL
Old ducts out, new R-6 duct in. We sealed every joint, strapped the runs so they don't sag, and reconnected the attic ducts so every room gets its air.
Mar 17, 2026 · Palm Bay, FL
A renovated room needed its own air. We sized the duct for the CFM that room needs, without stealing airflow from the rest of the house.
Mar 17, 2026 · Port St. Lucie, FL
A pinhole leak in the condenser coil. We patched it, tested for more leaks, pulled a vacuum, and recharged the system.
Right now
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.
Licensed CAC1822339
Tell us what the unit is doing and when it started. We'll call back to set a time.
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
