The water history a Weston sample is read against
The city sits inside a managed drainage basin against the water conservation areas, and the whole site is habitable because water is actively moved rather than because the land is high. The water table is close and held. What that means for a building is not flood risk in the ordinary sense but a permanently damp ground condition under every slab in the city, and correspondingly little forgiveness where anything else narrows the margin.
That context is why the outdoor control sample is not optional here. A laboratory can tell you that a cubic metre of your air held a particular number of spores, and on its own that number is unusable, because outdoor air across Broward carries a heavy background load in every month of the year and a building is mostly breathing it.
So every job in Weston starts with a cassette run in the outdoor air at the property, in the same hour, before any indoor sample is taken. Two things come out of the comparison. Count, where indoor air substantially above the outdoor air it is drawn from points at an indoor source. And species mix, which is usually the more useful of the two: when an indoor sample carries a genus the outdoor control barely registers, that difference is the finding even if the totals look ordinary.
Two limits go in the report rather than being left for you to discover. Sampling is a snapshot of one hour on one day, and a cooling system that has just cycled reads differently from one that has been off. And there is no federal or Florida numerical standard for indoor mold, so no laboratory can issue a pass or a fail. Anyone quoting a legal limit is quoting their own policy.
The commercial position in Weston 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 Weston itself changes
The buildings in Weston
Weston is a master-planned city of 23,227 units at a 1995 median, 63% single-family detached, with the highest household incomes in the western half of the county at $139,825. It was built as a single co-ordinated development on land at the very edge of the conservation areas, which gives it two characteristics that matter here: a housing stock of unusual consistency, and a construction date that places it right at the introduction of the strengthened post-Andrew code.
Where it hides in these buildings
Large houses with multiple zones, which is where the work goes here. A five-bedroom house on two or three separate systems has three sets of ducts, three condensate arrangements and three independent humidity conditions, and a problem in one zone tells you very little about the others. Sampling by zone rather than by room is not an upsell in this town, it is the only way to get an answer.
The cooling systems here
Multiple split systems per house is the norm, and the sizing question here has a particular shape. A large, well-insulated post-1994 house with impact glazing has a lower cooling load per square foot than its size suggests, and equipment specified generously for a house of that footprint will short cycle. The Florida Solar Energy Center figure applies directly: an oversized machine dehumidifies worse than a correctly sized one because moisture removal does not reach rate until around three minutes into a cycle.