Where a dark patch hides in Lauderdale-by-the-Sea
Nothing useful here is inside your own front door. The source is typically at a facade, a balcony, a parapet or a unit above, so the technique is establishing direction of travel through metering and thermal imaging rather than looking for something. In a low-rise building without a facilities manager, a written finding is frequently the only thing that gets an association to open an elevation, because nobody is going to do it on a verbal complaint.
That is the practical half of this job, because a great deal of what gets photographed and sent to us is not fungal growth at all. Soot deposition from candles, thermal ghosting in dark lines that follow the framing behind the drywall, and dirt staining at an air gap all look convincing and none of them are mold. Send a clear photograph with something in it for scale before you book and a fair number of these conversations end there, at no cost.
Where there is something genuinely growing, a tape lift takes about thirty seconds and the laboratory names the genus. What comes back also says whether the material has actually been colonised or has merely collected spores that arrived from elsewhere, and that distinction is worth more than the name: colonisation means the water is right there, while deposition means keep looking.
Here is the part usually left out. Identification frequently does not change the work. Remediation practice does not vary much by genus, so a result naming one organism and one naming another on the same square metre of wet drywall generally produce the same scope and the same price. Where the fee earns itself is when somebody is disputing that there is growth at all, when the area is large enough that the scope will be argued over, or when the question is whether the staining is fungal in the first place.
The commercial position in Lauderdale-by-the-Sea 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 Lauderdale-by-the-Sea itself changes
The buildings in Lauderdale-by-the-Sea
Lauderdale-by-the-Sea is a barrier island town of 6,900 units at a 1972 median, with 56% of them in buildings of fifty or more and only 15% single-family detached. Four in five homes here are in a building somebody else maintains, which is the single most important fact about assessing one. The stock is predominantly low and mid-rise oceanfront and Intracoastal-side condominium from the 1960s and 1970s, built at a scale that keeps the buildings in individual rather than professional management.
Where the water comes from
Salt on both elevations and nothing sheltered, which attacks the joints in a facade rather than the materials either side of them. Fifty years of chloride and ultraviolet on a window perimeter sealant is a long time, and the failure is progressive rather than sudden: a joint that has lost its elasticity admits a little driven rain each storm, into an assembly that has no drainage path, and the accumulation is what eventually appears inside. There is rarely a single event to point at.
The cooling systems here
A mixture of original through-wall units and modern split systems from refurbishments, and in an oceanfront building the condenser itself lives a hard life: salt attacks coil fins and cabinets, and an efficiency loss shows up as a system that runs longer and dehumidifies less well than it should. Seasonal occupancy compounds it, because a unit shut up from May to October has spent the wet season equalising with the outdoor air at a dew point in the low seventies.