How long does AC installation take?
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A standard residential AC installation in Miami takes 4-8 hours for a straight swap (replacing an existing system with the same type). If new ductwork, electrical upgrades, or a system conversion is needed, the installation may take 1-2 days. Mini split installations typically take 4-6 hours. Commercial HVAC installations can take 2-5 days depending on the system size. We offer same-day replacement when you schedule in advance and the equipment is in stock.
How much does a new AC cost in Miami?
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AC installation costs in Miami vary based on system type, size, and complexity. Central air conditioning systems typically range from $3,500-$7,500 for residential installations. Mini split systems run $2,000-$5,000. Heat pumps range from $4,000-$8,000. Commercial HVAC systems start at $10,000 and can exceed $25,000 for larger buildings. Factors that affect cost include tonnage, ductwork condition, electrical requirements, and permit fees. We offer free estimates and financing options to fit your budget.
Do you offer financing for AC installation?
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Yes, we offer flexible financing options for AC installation. We understand that a new AC system is a significant investment, so we work with financing partners to provide affordable monthly payment plans. Most homeowners qualify for low-interest financing. Contact us at (305) 607-3244 or book online for a free estimate and to discuss financing options that work for your budget.
What size AC do I need for my home?
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AC sizing depends on your home’s square footage, insulation, ceiling height, window count, and sun exposure. In Miami’s climate, the general rule is 1 ton of cooling per 400-500 square feet. A 1,200 sq ft home typically needs a 2.5-3 ton unit. A 2,000 sq ft home usually requires a 3.5-4 ton unit. However, oversizing or undersizing causes problems. Our technicians perform a Manual J load calculation to determine the exact right size for your home — no guesswork.
Do you handle permits for AC installation?
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Yes, we handle all building permits required for AC installation in Miami-Dade and Broward County. As a licensed HVAC contractor (License #CAC1817115), we pull the necessary permits from your city, schedule the inspection, and ensure everything passes code. You don’t need to deal with any paperwork or visit any government offices. The permit cost is included in our installation quote.
Can you install a new AC the same day?
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Yes, we offer same-day AC replacement when you schedule an appointment in advance. We keep popular residential systems (Rheem, Carrier, Goodman, Payne) in stock and ready to install. If your AC breaks down and needs emergency replacement, call us at (305) 607-3244 and we’ll do our best to get you a new system installed the same day, subject to equipment availability and our current schedule.
What warranty comes with a new AC?
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Every AC installation from Air Duct Cleaning Miami includes a 10-year equipment warranty covering all major components (compressor, coils, parts), a 1-year labor and service warranty on the installation work, and a lifetime AC maintenance warranty when you sign up for our maintenance plan. We register your warranty with the manufacturer at the time of installation to ensure full coverage from day one.
Should I repair or replace my AC?
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Consider replacing your AC if it’s over 10-15 years old, requires frequent repairs (more than 2 per year), uses R-22 Freon (phased out and expensive), has a repair cost exceeding 50% of a new system’s price, or causes high energy bills despite maintenance. Newer AC systems are 30-50% more efficient than units made 10+ years ago. Our technicians will give you an honest assessment — we never push a replacement when a repair makes more sense.