Jupiter & Palm Beach County

Mold inspection and testing in Jupiter & Palm Beach County — find the source, not just the stain.

Licensed Florida mold assessors (MRSA) based in Jupiter, serving all of Palm Beach County and the Treasure Coast. Thermal imaging, moisture mapping, air and surface sampling, and accredited lab analysis — so you know what's there and where it's coming from.

  • Free initial mold test
  • FL licensed MRSA & MRSR
  • Based in Jupiter, FL
Free initial testNo cost, no obligation
Licensed MRSA & MRSR#5765 · #5753
Accredited lab partnersIndependent analysis
Based in JupiterServing Palm Beach County
Mold Inspection & Testing · Jupiter, FL

Inspection finds the moisture. Testing proves what is growing.

Almost every mold problem in South Florida starts with water you cannot see — an AC condensate line backing up inside a wall, a window that leaks only in a driving rain, a flat roof holding water over a bedroom, or simply indoor humidity that never drops below 65%. Treating the stain without finding the water is how homeowners end up paying for the same problem twice.

Our inspection pairs a hands-on walk-through with thermal imaging and moisture meters to trace where water is actually entering and collecting. When sampling is warranted, we collect air or surface samples and send them to an accredited laboratory. You get a written report with what was found, where the moisture is coming from, and what we recommend — in plain language, not lab jargon.

No scare tactics, no pressure, and no inflated findings. We are licensed Florida mold assessors, and our job on an inspection is to tell you the truth about your building.

Why South Florida homes are different

Mold behaves differently in Jupiter and coastal Palm Beach County than it does almost anywhere else in the country. Our average relative humidity sits high year-round, and during the May-through-October wet season, outdoor humidity regularly runs above 80%. Mold only needs sustained moisture and an organic food source like paper-faced drywall — and in this climate, the moisture is effectively always available.

That changes what an inspection has to look for. In a dry climate, you look for a leak. In Jupiter and across Palm Beach County, you also have to evaluate whether the building itself is managing humidity. An oversized air conditioner that cools the house quickly but runs in short cycles never dehumidifies properly, which can leave indoor humidity in the 60–70% range even though the thermostat reads 73°F. We see mold problems in homes with no leak at all for exactly this reason.

Construction style matters too. Much of Palm Beach County is concrete block with stucco, built on a slab. Block walls hold moisture, stucco develops hairline cracking that admits wind-driven rain, and slab construction means ground moisture can migrate upward into wall assemblies and flooring. Add flat or low-slope roofs on many properties and you have a building stock that needs to be evaluated on its own terms.

Not sure whether you need mold inspection & testing? A free test answers that — no obligation.

Book Free Test

What a real inspection includes

There is a meaningful difference between someone walking through with a flashlight and an actual assessment. A legitimate mold inspection in Florida should include a documented visual survey, moisture readings on suspect materials, an evaluation of the HVAC system and its condensate drainage, and — when sampling is appropriate — an outdoor control sample for comparison.

That outdoor control is the part most homeowners do not know to ask about. Indoor spore counts mean very little in isolation, because spores exist in all outdoor air. What matters is how your indoor air compares to the outdoor baseline on the same day. An indoor sample showing elevated counts of a genus that is not represented outdoors is a meaningful finding. A number on its own is not.

We also check the places people forget: the air handler closet, the return plenum, under sinks and dishwashers, behind washing machines, window tracks, and the attic. In Palm Beach County homes, the air handler closet is one of the most common sources we find — a clogged condensate line or a saturated filter rack can feed a problem that shows up as an odor in a bedroom on the other side of the house.

Reading your lab results

A laboratory report will list genera and spore counts, and it can look intimidating. The practical question is simpler than the report makes it appear: is there evidence of active indoor growth, and where is the water coming from?

Certain genera are expected in normal outdoor air in Florida and will show up on almost any sample. Others — particularly those associated with chronically wet cellulose materials like saturated drywall — are water-damage indicators, and finding them indoors at meaningful levels points to a moisture problem inside the building envelope rather than spores tracked in from outside.

We walk you through your report rather than handing it over and leaving. You should finish that conversation understanding what was found, whether it warrants remediation, and what has to change about the moisture conditions so the problem does not return.

Know the Signs

When to get an inspection

If any of these sound familiar, it is worth having the property looked at.

A musty or earthy smell

Odor that comes and goes, is strongest in one room, or returns when the AC runs.

Visible staining or discoloration

Dark spotting on drywall, ceilings, baseboards, grout, or around vents and windows.

Recent water intrusion

A roof leak, pipe break, appliance overflow, or storm water event — even one that was dried.

Symptoms that improve when you leave

Congestion, irritated eyes, or headaches that ease away from the property and return at home.

Buying or selling a home

A pre-purchase assessment before closing, or clearing a concern raised during inspection.

After a remediation

Post-remediation verification confirming the work achieved what it was supposed to.

How It Works

Our inspection process

Thorough, documented, and built to give you a clear answer instead of a sales pitch.

1

Consultation

We start with your concerns, the property's history, and any past water events or repairs.

2

Visual & moisture survey

A room-by-room walk-through with moisture meters on drywall, baseboards, cabinetry, and flooring.

3

Thermal imaging

Infrared cameras reveal temperature differentials that indicate moisture behind walls and above ceilings.

4

Air & surface sampling

Where warranted, we collect calibrated air samples plus tape lifts or swabs, with an outdoor control sample.

5

Accredited lab analysis

Samples are submitted to an accredited laboratory for independent analysis.

6

Report & recommendations

You receive findings in plain language, with the moisture source identified and clear next steps.

Backed by the right equipment

We use professional instruments to find what the eye cannot — moisture, humidity, and air-quality conditions others walk past.

Thermal imagingMoisture metersParticle countersBorescope camerasHumidity loggingHVAC evaluationAccredited lab partners
Laboratory Analysis

What we can test for

Sampling is matched to your situation — we do not run tests you do not need. These are the analyses available through our accredited lab partners.

Spore Trap Analysis

Calibrated air cassette sampling that measures airborne mold spore levels and compares indoor counts to an outdoor baseline.

Tape Lift Analysis

Direct adhesive sampling from a surface to identify visible suspect growth in the lab.

Swab Sampling

Sterile swab collection for targeted surface verification, HVAC components, and water-damaged materials.

Mold & Bacteria Analysis

Evaluates microbial growth, amplification patterns, and overall contamination levels on a sample.

Mold Fungi Identification

Genus-level laboratory identification of the fungal ecology present in the environment.

Mycotoxin Testing

Screens for compounds produced by certain mold species, often requested for persistent-symptom concerns.

Fiberglass Analysis

Identifies loose fiberglass particles circulating from damaged ductwork or exposed insulation.

Total Particle Analysis

Measures overall airborne particle levels including fragments, combustion particles, and allergens.

Common Questions

Mold Inspection & Testing FAQs

Straight answers to what Palm Beach County homeowners ask us most.

How much does a mold inspection cost in South Florida?

Our initial mold test is free — that is the entire premise of the company, and there is no obligation attached to it. We come out, evaluate the property, and tell you what we find.

If laboratory sampling is warranted beyond the initial assessment, we explain what is being tested and why before anything is submitted, so there are no surprises. You will never get a bill for something you did not approve first.

How long does a mold inspection take?

Most residential inspections run between one and two hours, depending on the size of the property and how many areas of concern there are. A focused look at a single bathroom is faster; a whole-house evaluation on a larger home with an attic and multiple air handlers takes longer.

Laboratory turnaround is separate. When samples are submitted to the lab, results typically come back within a few business days, and we review them with you once they arrive.

What is the difference between a mold inspection and mold testing?

An inspection is the physical evaluation of the building — the visual survey, moisture readings, thermal imaging, and HVAC assessment that locate where water is getting in and what materials are affected.

Testing is laboratory sampling that identifies what is present in the air or on a surface. They answer different questions. Testing without inspection tells you something is there but not why. Inspection without testing tells you where the water is but not what is growing. Most situations are best served by the inspection first, with sampling used where it will actually change the recommendation.

Do I need a mold inspection before buying a home in Florida?

A standard home inspection is not a mold assessment, and most general inspectors will say so directly in their report. They are looking at structure, systems, and code items — not performing moisture mapping or laboratory sampling.

Given the climate and the age of much of the housing stock here, a pre-purchase mold assessment is worth considering on any property with a history of water intrusion, a flat roof, an older air conditioning system, or a prior insurance claim. It is far less expensive to know before closing than to discover it after you own it.

Are DIY mold test kits from the hardware store reliable?

The petri-dish kits sold at retail have a basic problem: mold spores are present in all air everywhere, so a dish left open on a counter will grow something in nearly every home on Earth. A positive result tells you almost nothing about whether your building has an actual problem.

What those kits cannot do is tell you the concentration relative to an outdoor baseline, identify where moisture is entering the structure, or distinguish spores tracked in on shoes from active colonization inside a wall cavity. Those are the questions that determine whether you need to do anything, and they require instruments and an outdoor control sample.

What happens if you find mold?

We tell you what we found, show you the moisture source, and explain the realistic options. Not every finding requires a full remediation — sometimes the answer is correcting an HVAC drainage issue and controlling humidity, and sometimes a small affected area can be addressed directly.

When remediation is warranted, we explain the scope so you can make an informed decision. Florida regulates mold assessment and mold remediation as separate licensed activities, and we are straightforward with you about the appropriate path for your specific situation.

Service Area

Serving Jupiter and all of Palm Beach County

FreeMoldTest is based in Jupiter and provides mold inspection & testing throughout Palm Beach County, with service across the Treasure Coast and statewide by request. Florida licensed: MRSA #5765 · MRSR #5753.

Northern Palm Beach County

  • Jupiter
  • Tequesta
  • Juno Beach
  • Jupiter Inlet Colony
  • Palm Beach Gardens
  • North Palm Beach
  • Lake Park

Central Palm Beach County

  • West Palm Beach
  • Palm Beach
  • Riviera Beach
  • Singer Island
  • Royal Palm Beach
  • Wellington
  • Lake Worth Beach

Southern Palm Beach County

  • Boca Raton
  • Delray Beach
  • Boynton Beach
  • Lantana
  • Greenacres

Also Serving

  • Hobe Sound & Stuart
  • Port St. Lucie
  • Broward County
  • Statewide by request

Not sure what is going on in your home?

Start with a free test. We will inspect, evaluate the moisture conditions, and give you a clear answer — no obligation.

CallBook Free Test →