What the equipment in Pembroke Pines can and cannot remove
Split systems throughout, and the standing issue in Pembroke Pines is sizing rather than condition. A great many of these houses are now on their second or third system, specified by matching the tonnage of whatever came out, on a building that has since had its roof and its windows improved. The Florida Solar Energy Center is explicit that an oversized machine dehumidifies worse than a correctly sized one because moisture removal does not reach rate until around three minutes into a cycle. In a tight post-1994 envelope, that shortfall has nowhere to go.
The reason that matters is a gap between two numbers, both from the Florida Solar Energy Center at the University of Central Florida. Through the hot months, with cooling running, indoor relative humidity should not exceed 55% during the day on a regular basis. And the great majority of mold species need a material moisture content corresponding to a relative humidity of at least 70% to grow at all.
Note where that second number is measured. Not in the room. At the material. Air holds less moisture as it cools, so the film of air against a chilled surface sits at a far higher relative humidity than the room average. A wall at 68F with 78F room air at 55% is close to saturation at its own face, and it does not need a leak to get there. That is the mechanism behind almost every complaint where nobody can find a source.
So in Pembroke Pines we read surface temperatures with an infrared thermometer alongside the room air, calculate the dew point of that air, and record the margin at every surface that has one worth recording. FSEC also give the point at which cooling alone stops being enough: sustained readings of 70 to 75% mean dehumidification rather than a colder thermostat, and turning the thermostat down at that stage chills the surfaces further and makes it worse.
The commercial position in Pembroke Pines is the one published on every page of this site, because the rate card is not a Fort Lauderdale rate card. A flat price by property size, agreed before anyone drives out, with the accredited laboratory fee already inside it. It does not rise if the samples come back positive, nothing is added for the drive, and we take no payment of any kind from anyone who removes mold.

What Pembroke Pines itself changes
The buildings in Pembroke Pines
Pembroke Pines has a median build year of 1992 across 67,235 units, which puts the bulk of the city right on the hinge of South Florida construction history. Hurricane Andrew struck in August of that year and the code that followed in 1994 changed the building envelope considerably: better window and door assemblies, tighter sheathing, far less accidental air leakage. All of that is unambiguously good, and it has one consequence people are rarely told about. An envelope that does not leak air also does not dry itself out. In a house of this generation, humidity that gets in stays in until a machine removes it, which makes correctly sized and correctly running cooling equipment far more important here than it was in the 1960s stock nearer the coast.
Where the water comes from
This is drained wetland. The city sits in the western part of the county where the land was brought into use through a canal network that holds the water table down rather than removing it, and that table sits close to the surface by the standards of almost anywhere else in the country. In practice that shows up two ways: slabs that never fully dry underneath, and a wet season in which the ground has very little capacity left to absorb what 47 inches between May and October delivers. Neither causes mold on its own. Both narrow the margin.
Where it hides in these buildings
Post-1990 subdivision building here means two-storey houses in large numbers, and that changes where a problem appears relative to where it is. The air handler is typically in an upstairs closet or the garage, so a pan overflow or a blocked condensate line discharges into a ceiling below rather than onto a floor beside it. By the time a stain appears on a downstairs ceiling the water has been running for a while and has travelled along a joist. Attic ducts serving the upper floor are the other place nobody looks.