New Construction AC Installation Miami

New construction HVAC work in Miami requires coordination with the general contractor's schedule across multiple phases: the rough-in phase (ductwork, line sets, and electrical conduit before drywall), the trim-out phase (equipment installation, grille placement, and controls wiring after drywall), and the commissioning phase (refrigerant charge verification, airflow balancing, and thermostat programming before the certificate of occupancy inspection).

Getting the duct design right at the rough-in stage is critical — changes after drywall are expensive and disruptive. We work from the architectural and MEP drawings to design a duct system that balances airflow to every room according to the Manual D duct design methodology, placing supply registers for proper air distribution and avoiding common pitfalls like running flex duct with excessive bends that create pressure drop. In Miami, where homes are often single-story with attic-based ductwork, we pay particular attention to insulating supply ducts to prevent condensation sweating in humid attic conditions.

For residential new construction, we coordinate directly with your builder and pull all mechanical permits in parallel with the building permit process so there are no delays. For commercial new construction, we work with the MEP engineer's design documents and provide shop drawings for permit submission. We've worked on everything from custom single-family homes in Coral Gables to multi-unit condo buildings in Brickell, bringing the same attention to code compliance, energy-efficiency requirements, and coordination discipline to every project.