Mold Assessment
Assessment That Follows the Science
Scheduling: Most assessments in Palm Beach, Martin, and St. Lucie County are scheduled within one business day of your call. Call (561) 400-0929 directly for fastest scheduling.
A mold assessment from Coastal Air Assessments is a systematic, instrument-driven evaluation of your property. Every step follows protocols published by the IICRC, ACAC, AIHA, and ACGIH — the independent scientific bodies that define best practice in indoor environmental assessment.
Every assessment is performed by a licensed, ACAC Certified with 20+ years of South Florida building science experience. Florida Mold Assessor License MRSA2944.
Assessment approach — methods applied based on what each property requires:
- Comprehensive visual inspection of all accessible areas following IICRC S520 scope guidelines
- Moisture mapping using Protimeter MMS2 — quantified readings in building materials, not subjective observation
- Thermal imaging when surface conditions or moisture readings indicate concealed moisture intrusion behind surfaces
- InstaScope direct-to-result airborne mold detection when on-site real-time data will guide sampling decisions
- Air sampling via calibrated spore traps when airborne data is needed, analyzed by an accredited independent laboratory per AIHA sampling protocols
- Surface sampling (swab or tape lift) following IICRC S520 methodology where visible growth is present
- Written report documenting methodology, instrumentation, laboratory data, findings, and recommendations
A note on free inspections: Assessment is only objective when there’s no financial stake in the outcome. Coastal Air Assessments performs assessment only — we hold no remediation license and have no contractor affiliations. Following the science requires that independence. FL Mold Assessor License MRSA2944 is verifiable at any time through the Florida DBPR.
What does a mold assessment cost in Palm Beach County?
A consulting walkthrough starts at $375 — one hour on-site, expert instrumentation, no written report. A full assessment with InstaScope®-guided sampling, certified lab analysis, and written report starts at $700. Scope is discussed and a clear quote is provided before any work begins.
Signs that warrant a mold assessment:
- Persistent musty or earthy odor without a visible source
- Unexplained allergy symptoms, chronic cough, or respiratory issues among occupants
- Visible water staining, discoloration, or biological growth on surfaces
- History of water intrusion — flooding, roof leak, or plumbing failure
- Peeling paint, warped flooring, or bubbling drywall indicating moisture behind surfaces
- Pre-purchase due diligence on South Florida residential or commercial property
Frequently Asked Questions
Do I need mold testing if I can already see mold?
Not necessarily. Visible mold growth confirms a problem exists. Testing adds value when you need to determine the full extent of contamination, identify hidden growth beyond what is visible, document conditions for insurance or legal purposes, or verify that remediation is warranted and properly scoped. A licensed assessment can answer those questions whether or not sampling is ultimately needed.
Are you a remediation company?
No. Coastal Air Assessments is assessment-only. We do not perform mold remediation, abatement, or removal of any kind, and we have no referral relationships with remediation contractors. This separation is required by Florida Statute 468.8419 and is the only way assessment findings remain objective. Our license (MRSA2944) is verifiable through the Florida DBPR.
What standards govern a professional mold assessment?
The primary reference standard is IICRC S520 — the Standard for Professional Mold Remediation. ASTM D7338-14 governs assessment of fungal growth on building components. AIHA field investigation guides and ACGIH bioaerosol protocols provide further scientific framework. Coastal Air Assessments follows all of these on every project.
How much does a mold assessment cost in South Florida?
A consulting walkthrough starts at $375 — on-site expert instrumentation, verbal findings, no written report. A full assessment with InstaScope®-guided sampling, certified lab analysis, and written report starts at $700. Scope is discussed and quoted before scheduling. No surprise fees.
What is the difference between a mold assessor and a mold inspector in Florida?
In Florida, "mold assessor" is the legally recognized credential under Florida Statute 468, licensed by the DBPR with an MRSA prefix. "Mold inspector" is used colloquially and carries no specific licensing requirement. Always verify the MRSA license number before hiring anyone. Coastal Air Assessments holds FL Mold Assessor License MRSA2944.
What happens after the assessment?
You receive a written report with findings, laboratory data, and specific recommendations. If remediation is warranted, the report explains the scope — giving you everything needed to select a qualified contractor without being pressured. After remediation is complete, we can return for independent post-remediation verification per IICRC S520 clearance criteria.
