White-glove emergency HVAC for South Florida’s most discerning clients — we serve $1M+ residences, luxury condos, HOA communities, restaurants, medical offices, and commercial properties across Palm Beach, Broward & Miami-Dade. Licensed FL contractor CAC1824422 · NATE-certified · Daikin Certified Dealer · Optimus financing available.
24/7 Emergency HVAC Service in South Florida
AC emergencies in South Florida don’t wait for business hours. When your system fails at 11 PM in August, on a Sunday morning, or during a holiday heat wave, AtlantFlow AC & HEAT is the team actually answering the phone — with real technicians, fully stocked trucks, and no weekend surcharge.
☎ Emergency Line: (561) 726-6465
Florida License CAC1824422 · 24/7/365 · Same-Day Response Guaranteed
When to Call for Emergency HVAC Service
Call Now If:
- Your AC is off and indoor temperature is climbing above 80°F with seniors, infants, or pets in the home
- Water is actively leaking from your air handler onto ceilings or floors
- You smell burning electrical odor from a vent or the unit
- You hear loud grinding, screeching, or banging from the outdoor unit
- Your breaker keeps tripping when the AC calls for cooling
- You see ice on refrigerant lines or indoor coil and warm air from vents
- Your commercial walk-in cooler or freezer has lost temperature
Can Wait Until Morning:
- AC is cooling but noisier than usual
- Energy bill is higher than last month
- One room is warmer than others
- Filter needs changing
Our Emergency Response Process
- Call (561) 726-6465 — A real person answers, 24 hours.
- Dispatch — We confirm your address, describe the problem, and dispatch the nearest available truck.
- Arrival — Typical emergency response window is 60–120 minutes across Palm Beach, Broward, and Miami-Dade.
- Diagnose & quote — $49 flat diagnostic, upfront flat-rate repair quote, no surprises.
- Repair — Most emergency calls are resolved on the first visit because our trucks carry capacitors, contactors, motors, thermostats, fuses, and common refrigerant.
What Makes Us a Real 24/7 Operation
- Real dispatchers, not a voicemail or answering service that promises a callback in the morning
- On-call technicians rotating 7 days a week, including holidays
- No overtime surcharge — nights, weekends, and holidays at standard flat-rate pricing
- Fully stocked trucks — we don’t drive to Home Depot at 2 AM
- GPS-dispatched to send the closest truck for fastest arrival
Emergency Service Area
We provide 24/7 emergency HVAC service throughout Palm Beach, Broward, and Miami-Dade counties, including: Boca Raton, Delray Beach, Boynton Beach, West Palm Beach, Palm Beach Gardens, Jupiter, Wellington, Royal Palm Beach, Fort Lauderdale, Pompano Beach, Coral Springs, Plantation, Hollywood, Pembroke Pines, Weston, Miramar, Miami, Aventura, North Miami Beach, Sunny Isles, Miami Beach, Coral Gables, Kendall, Doral, and Hialeah.
What You Can Do Before We Arrive
- Turn the system off at the thermostat and breaker if you see ice, smell burning, or hear grinding. Continuing to run it turns a $300 repair into a $3,000 compressor.
- Shut the water off to the condensate line if water is actively leaking (or catch with a bucket).
- Close blinds and interior doors to slow heat gain in main living areas.
- Take care of vulnerable residents — seniors, infants, and pets need special attention when indoor temps climb. Consider a neighbor’s house or a mall until we arrive if needed.
Commercial Emergencies
Restaurants, medical offices, and retail clients receive priority dispatch on 24/7 calls. Our emergency commercial line handles rooftop failures, walk-in coolers losing temperature, and refrigeration alarms.
Frequently Asked Questions
How fast can you really get there?
Most emergency calls in Palm Beach, Broward, or Miami-Dade see a technician in 60–120 minutes. Remote areas or major weather events may extend the window.
Do you charge more after hours?
No. The $49 diagnostic and our flat-rate labor pricing apply around the clock. Contract members receive additional discounts.
What if you can’t fix it the same night?
If a part needs to come from a distributor, we’ll stabilize the system, explain the plan, and return first thing in the morning with the part. We don’t charge a second diagnostic.
Do you service commercial emergencies?
Yes — restaurants, walk-in coolers, medical offices, retail. Contract accounts get priority dispatch.
What areas do you cover 24/7?
All of Palm Beach, Broward, and Miami-Dade counties — Jupiter to Kendall, coast to west suburbs.
☎ Emergency Dispatch: (561) 726-6465
24/7 Emergency HVAC — What You Need to Know
When your AC fails at 2 AM in August, your house can hit 90°F within 2-3 hours. For seniors, infants, or anyone with medical equipment, that’s not an inconvenience — it’s a safety emergency. We take after-hours HVAC seriously: live dispatch, no robocall trees, no “we’ll call you back in the morning.”
Emergency Response & Pricing
| Time | Response Window | Trip Fee | Diagnostic |
|---|---|---|---|
| Business hours (7 AM–7 PM) | Same-day, often <90 min | Waived with repair | $49 |
| Evenings (7 PM–11 PM) | 1–3 hours | $89 after-hours | $89 (applied to repair) |
| Overnight (11 PM–7 AM) | 2–4 hours | $129 after-hours | $129 (applied to repair) |
| Weekends & holidays | Same-day | No extra weekend charge | $49 |
| Maintenance plan members | Priority | Free trip charge | Diagnostic waived |
When to Call Immediately
- AC completely off and temperature rising. Every hour above 85°F worsens mold risk and electronics damage.
- Electrical burning smell or smoke. Turn off power at the breaker and call us + fire department if active.
- Water actively leaking from ceiling or indoor unit. Shut off AC, place a bucket, call us — we’ll stop the leak same hour.
- Ice buildup visible on refrigerant lines. Shut off AC for 3 hours to thaw before we arrive; prevents compressor damage.
- AC cycling on/off every 30 seconds. Short-cycling will destroy the compressor — get us out immediately.
- Senior, infant, or medically fragile person in the home. State your situation when you call; we move you to the top of the dispatch queue.
What to Do Before We Arrive
- Turn the thermostat to OFF at the thermostat and at the breaker. Not just “cool” to “off” — actually kill power.
- Open windows on the shade side if outside is cooler than inside (evenings).
- Place fans in windows to pull hot air out on the sun side, push cool air in on the shade side.
- Close blinds on south/west windows. Radiant heat gain through glass is massive in Florida.
- Move medication, pets, and infants to the coolest room and offer water. Hydration matters.
- Photograph the outdoor unit’s model + serial number. Speeds up parts lookup if we need to order anything.
Emergency Service Area
24/7 dispatch covers our entire service territory — typical arrival: 60 minutes in Boca Raton proper, 90 minutes elsewhere in Palm Beach County, up to 3 hours in Broward and Miami-Dade during peak overnight demand.
Call now: (561) 726-6465 — press 1 for emergency service. A human answers day or night.