Aircon installer pricing in Miami

$95-$185/hour for licensed Florida AC work in standard Miami, $135-$295+/hour for premium (Brickell, Coral Gables, Coconut Grove, South Beach, Key Biscayne, Fisher Island). Per-system install: central AC replacement $5,500-$15,000; variable-speed multi-stage $12,000-$28,000; heat-pump retrofit $8,500-$25,000; mini-split single zone $4,500-$12,000; multi-zone $15,000-$45,000; premium zoned multi-stage $15,000-$65,000. State Florida + Miami-Dade + EPA Section 608 on every quote.

Yes, both. Florida DBPR requires Florida Air Conditioning Contractor License (Class A for systems over 25 tons, Class B for under). Miami-Dade County additionally requires county-level certification. Federal EPA Section 608 certification (Type I, II, III, or Universal) for refrigerant. Print all license numbers on every quote and invoice.

Yes, recurring revenue. Miami AC is universal and operates year-round. Quote quarterly service ($145-$385 per visit per system), annual contracts ($1,500-$5,500/year residential) at 10-15% discount with quarterly visits. Coastal premium for additional corrosion treatment. Miami year-round humidity means no winter close-down.

Yes, on every Miami install. Florida Building Code HVHZ requires hurricane-rated condensers (anchored to slab or wall with engineered straps, impact-resistant casing) and raised mechanical platforms in flood zones (12+ inches above grade). Quote hurricane-rated AC unit ($1,500-$4,500 premium over standard) and raised platform ($1,500-$5,500 per condenser) as separate lines.

Miami coastal condenser corrosion is the worst in the US thanks to year-round humidity + onshore winds. Replacement cycle 3-5 years on coastal homes (within 1,500ft of coast) vs 10-15 inland. Quote marine-grade coastal condensers (anti-corrosion coating, stainless screws, sealed electrical) at premium $1,800-$4,500 over standard. Quarterly coil cleaning ($175-$485 per visit) as recurring maintenance.

Wall-split installations run roughly $300-500 per kW installed. A 5kW unit fully installed is $1,800-3,200; a 12kW multi-head system is $5,000-9,000. Ducted systems run $700-1,200 per kW because of the ducting work.

Heat-load rule of thumb: 0.15kW per square metre in moderate climates, 0.20kW in hot climates. A 25sqm bedroom needs 4-5kW; a 50sqm open-plan needs 7-9kW. Over-sized units short-cycle and waste energy; under-sized never cool the room. Insist on a heat-load calc for any install over $3,000.

For installs over $2,000, get 2-3 quotes. Compare brand, capacity, warranty, refrigerant type, and install detail. The cheapest quote often uses budget brands with 3-year warranties vs branded units with 5-7 year warranties for 10-20% more.

Wall splits are individual units, cheaper, easier to install, each room independent. Ducted is one outdoor unit with hidden roof-space ducting to all rooms, more expensive but cleaner aesthetic and centralised control. Wall splits cost half what ducted does for the same total kW.

A standard 5kW wall-split install is 4-6 hours for a 2-person team. Multi-head and ducted systems take 2-3 days. Larger commercial or ceiling-cassette installs take 4-5 days.