AC repair
Furnace & heating
Heat pumps
Carrier
TraneSeasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateFast, Reliable AC Repair Across Kendall
AC repair in Kendall usually costs between $150 and $650, depending on the failing part and what your system needs. Most repairs in this part of Miami-Dade can be diagnosed and fixed the same day we arrive. If your system is blowing warm air, short-cycling, or making noise it hasn’t made before, call (850) 754-6042 and a live person answers, day or night.
Kendall’s older ranch homes and mid-rise condos put a particular strain on cooling equipment. We know the neighborhoods off Kendall Drive, Sunset Drive, and Bird Road, and our techs drive them daily. The heat and humidity here mean your AC runs nearly year-round, and that relentless load exposes problems faster than in cooler climates.
Why Dalton Heating & Air Miami Is Kendall’s Preferred AC Repair Company
Homeowners in Kendall call us after dealing with no-shows, vague quotes, and repairs that don’t hold. That’s why every job we do carries a written price before any work starts and a written guarantee on the repair itself. If the work fails within a full year, we return at no charge. That’s not a promotion. It’s the Garrison Standard, and it’s been the rule since 2003.
Marco Benitez leads our team, and he holds every technician to the Garrison Code: arrive inside the stated window, put the price in writing before starting, do the job by the book, leave the site clean, and stand behind the work for 365 days. Our technicians are background-checked, uniformed, and factory-trained to service nine major residential brands. You’ll know who is at your door before they knock.
We serve Kendall from our Miami-area dispatch office, which means scheduling is coordinated locally and crews can reach most Kendall neighborhoods quickly when your system fails in August.
Styles & brands we work with
AC Maintenance in Kendall
AC Maintenance in Kendall is the single most effective way to avoid a mid-summer breakdown in a climate where your system barely ever rests. A full maintenance visit includes cleaning or replacing filters, measuring refrigerant levels, checking electrical connections, flushing the condensate drain line, and testing the capacitor and contactor. Most Kendall homeowners schedule this once a year, ideally in spring before the real heat locks in. A tune-up here costs $80 to $200.
Coil Cleaning for Humidity Control
Kendall’s humidity means evaporator coils get coated with a damp film that breeds mold and blocks airflow. A dirty coil makes your system work harder and cools less. We clean the coil, treat the condensate line to prevent clogs, and check for the corrosion that salt air accelerates on systems near Biscayne Bay.
Duct Inspection as Part of Maintenance
Older Kendall homes often have galvanized steel ductwork in the attic with insulation that’s failing after decades of humidity. During maintenance, we check for duct sweat, collapsed insulation, and leaks at the boots. Catching these issues early prevents ceiling stains and keeps the air you’re paying to cool from escaping into the attic.
AC Service in Kendall
AC Service in Kendall extends beyond a tune-up when your system needs actual repair work. Service calls begin with a diagnostic: we test the capacitor, compressor, fan motor, thermostat, and refrigerant charge. The written price you get covers what we find, not a guess. Service repairs in Kendall typically run $150 to $650.
Refrigerant Recharge and Leak Repair
A refrigerant recharge means restoring the cooling fluid your system needs to hit set temperature. But if the charge is low, there’s a leak somewhere, and recharging without finding it is a waste of your money. We pressure-test, locate the leak, and repair it before adding refrigerant. In Kendall, corroded evaporator coils are a frequent culprit because of the constant humidity and salt air.
Capacitor and Contactor Replacement
The capacitor gives your compressor and fan motor the jolt they need to start. When it fails, you’ll hear a hum and nothing else. It’s one of the most common repairs in Kendall’s older systems and one of the most straightforward. We stock capacitors and contactors for major brands on our trucks, so the fix usually happens the same visit.
Trusted Brands We Service in Kendall
Our techs are factory-trained on Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. In Kendall, we regularly work on systems from the 1980s and 1990s that are still running, plus newer variable-speed setups. We carry common parts for York, Daikin, Bryant, and American Standard units on our vans, which means faster turnaround when your system goes down. If a part needs to be ordered, we tell you exactly how long it will take before any work is authorized.
See the difference
Before
After
Before
After
Before
AfterCommon AC Repair Problems We See in Kendall Homes
- Attic duct sweat mistaken for a refrigerant leak. Galvanized steel ducts in 1960s – 80s attics sweat when insulation fails, dripping onto ceilings and staining them. That’s a duct problem, not a cooling problem, and recharging a system that isn’t low on refrigerant won’t fix it.
- Corroded evaporator coils from humidity and salt air. Prolonged high-humidity operation accelerates coil corrosion, especially in homes closer to Biscayne Bay. A corroded coil leaks refrigerant slowly, and pressure-testing confirms it before we replace the coil.
- Short-cycling from failing capacitors. Kendall’s near-constant cooling load wears capacitors faster than in seasonal climates. A weak capacitor causes the compressor to start and stop repeatedly, which shortens its life if left unchecked.
- Undersized ducts choking newer, higher-efficiency systems. A new 2-ton condenser on a 1970s duct layout often delivers worse comfort than the old unit because the original ducts were sized for lower airflow. Static pressure testing reveals it before you spend on the wrong fix.
Pricing for AC Repair in Kendall, FL
Here’s what AC repair work costs in Kendall, with real numbers instead of vague ranges:
| Service | Typical Cost in Kendall |
|---|---|
| AC Repair (diagnostic + common part) | $150 – $650 |
| Tune-Up / Maintenance | $80 – $200 |
The spread depends on what failed. A capacitor replacement sits at the lower end. A compressor or evaporator coil replacement lands at the top. The price is always in writing before we start, and if the repair fails within 12 months, the second visit is free. That’s the full-year guarantee, on every repair, no exceptions. Call (850) 754-6042 for an exact quote on your system.
Here’s the thing about older Kendall homes: a like-for-like swap often disappoints. Builders in the 1960s and 1970s installed galvanized steel ducts sized for equipment that moved less air than today’s high-efficiency systems require. They also wired panels for lower electrical loads. If you replace a dead compressor with a new unit of the same tonnage and change nothing else, you can end up with a system that runs constantly, never dehumidifies, and trips the breaker. Before we recommend any replacement, we measure static pressure, check the panel’s capacity, and confirm the existing coil’s SEER2 rating against the new outdoor unit. Skipping those steps is how Kendall homeowners end up paying twice.
In the Kendall-Country Walk area, our techs found a 1974 ranch where the original Carrier condenser’s capacitor was reading 2.1 microfarads on a 5-microfarad rating. A five-minute test. Before replacing it, we measured the static pressure and traced a 22-degree supply-return split to collapsed attic duct insulation, not lost refrigerant. We sealed the boots, replaced the capacitor, and the blower motor stopped short-cycling. The homeowner had been told by another company they needed a full recharge and probably a new coil. They didn’t.
We Also Serve Cities Near Kendall
Dalton Heating & Air Miami handles AC Repair throughout South Florida. Beyond Kendall, our crews cover Miami, Miami Gardens, North Miami, and Tamiami. If you’re in any of these areas and your AC is struggling, call (850) 754-6042 and we’ll route the nearest available tech to you.
Serving Kendall, FL - Our Local Coverage Area
We’re based in the Kendall area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About AC Repair in Kendall
Sweating ducts in a Kendall attic usually mean the insulation around the galvanized steel ductwork has failed after decades of high humidity. Warm, moist attic air hits the cold duct surface, condensation forms, and that water drips onto your ceiling. It’s often misdiagnosed as a refrigerant leak, but recharging the system won’t stop the sweating. The fix is re-insulating or replacing the ducts. Call (850) 754-6042 if you’re seeing water stains near your air vents.
You can, but you’ll likely be unhappy with the result. Original ductwork in Kendall’s 1960s – 80s ranch homes was sized for older, lower-airflow systems. A new 2-ton unit moving air through those same undersized or partially collapsed ducts will run longer, dehumidify poorly, and strain the blower. We measure static pressure before recommending any swap so you don’t pay for a system the house can’t support.
Not always. Many 1970s-era Kendall homes have panels rated for a lower electrical load than modern high-efficiency condensers and air handlers require at startup. If the panel is undersized, the breaker trips when the compressor kicks on. We check panel capacity and circuit amperage before recommending any equipment change. If an upgrade is needed, you’ll know the price and scope in writing before anything gets ordered.
Salt air accelerates corrosion on condenser coils, fins, and electrical connections, especially in Kendall homes closer to the coast. The aluminum fins can develop pinhole leaks over time, which leads to slow refrigerant loss that’s easy to misdiagnose as low charge. During any service call, we inspect the coil for salt-related corrosion and give you an honest read on how many seasons the unit has left.
SEER2 is the updated efficiency rating for air conditioning systems, measuring cooling output against electricity used under more realistic test conditions than the old SEER standard. In an older Kendall home, the SEER2 rating of a new outdoor unit only delivers its promised efficiency if the existing indoor coil is matched to it. A mismatched coil means the system runs but never truly dehumidifies, which in Kendall’s climate leaves you with a cool-but-damp house and the same mold risk you started with. Call (850) 754-6042 and we’ll verify the match before you spend anything.
Written by Marco Benitez, Owner at Dalton Heating & Air Miami, serving Kendall for its unique cooling challenges.