HVAC Installation & Replacement
HVAC System Installation & Replacement
Full system changeouts — matched equipment, calculated load, and the ductwork checked rather than assumed.
A full HVAC installation replaces both halves of the system — outdoor condenser or heat pump and indoor air handler — together, along with the line set, the filter drier, the thermostat and whatever duct or electrical work the job actually requires. It is the right approach when both halves are near end of life, when the existing pairing is mismatched, or when the house has never worked properly and this is the chance to fix why.
The single most consequential decision is capacity, and it is made before any equipment is ordered. We calculate the load from the building — orientation, glazing, insulation, infiltration, ceiling height, occupancy — rather than reading the tonnage off the old unit. Copying the old unit copies whatever mistake was made the first time, and in Florida that mistake is nearly always oversizing, which trades away humidity control for a faster pulldown nobody asked for.
The second is the ductwork, because new equipment attached to bad distribution produces a very expensive version of the same complaints. If the returns are undersized, the trunk is undersized, or the supply runs are leaking into a 130-degree attic, we would rather tell you at quote stage than hand you a new system that still cannot cool the back bedroom. That is also where a matched, correctly commissioned system earns its efficiency rating instead of merely being sold with it.
When a full system replacement is the right call
- Both the condenser and the air handler are near or past their expected life
- The current indoor and outdoor units are mismatched, so rated efficiency is unachievable
- A failed compressor or coil on equipment that is out of warranty
- The system has never cooled or dehumidified the house properly, from day one
- A renovation or addition has changed the load the system was sized for
- Running costs have become the deciding factor rather than the repair itself
What a full installation includes
- Load calculation for the actual building, not a tonnage match
- Matched indoor and outdoor equipment so the rated efficiency is achievable
- Duct inspection at quote stage, with any required correction priced up front
- Line-set flush or replacement, new filter drier, correct refrigerant weight
- Electrical, disconnect and pad or bracket work brought up to current requirements
- Permit and inspection handled as part of the job
- Commissioning readings recorded — static pressure, temperature split, superheat/subcooling
- Thermostat set up and explained, including humidity behaviour
South Florida
HVAC Installation & Replacement across Miami-Dade, Broward, Palm Beach
Salt air, year-round cooling load, and high-rise condo systems with limited access.
South Florida coverageCentral Florida
HVAC Installation & Replacement across Polk, Orange, Osceola
Genuine winter nights, heavy inland summer humidity, and heating that actually gets used.
Central Florida coverageHVAC Installation & Replacement — common questions
How long does a full changeout take?
A straightforward residential system is typically one day. Add duct modifications, an electrical upgrade, or difficult access — high-rise and condo work in particular — and it can be two. We tell you which one you have before we start.
Do you have to replace both halves?
Not always, but pairing new outdoor equipment with an old indoor coil frequently means the system cannot reach its rated performance and in some combinations will not run correctly at all. Where a single-half replacement genuinely works we will offer it, because it is cheaper and we would rather you trusted the next recommendation.
What efficiency should I buy in Florida?
Higher efficiency pays back faster here than almost anywhere, because the system runs most of the year. But the honest answer is that a correctly sized, correctly installed mid-tier system beats a badly installed premium one every time — the installation is worth more than the sticker.
Is a permit really necessary?
Yes. Changeouts are permitted and inspected work in Florida jurisdictions. An unpermitted installation can create problems at resale and with insurance, and it is included in our quote rather than treated as optional.
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AC Replacement
The repair-or-replace decision, made with numbers instead of pressure. If the system is worth fixing we will tell you so.
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One system for both seasons, sized for a Florida cooling load first — because that is what it spends the year doing.
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When the distribution system is the problem — undersized, degraded or built for equipment that left years ago.
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24/7When the fault is the system rather than one component: airflow, controls, distribution and the interaction between them.
DetailsNeed hvac installation & replacement today?
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