Professional Mold Testing Services

Detect, Test & Confirm Mold Issues

mold in your home is stressful

We help you understand the situation and take the right next step

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FDP Mold Remediation provides mold testing for property owners who want more information before choosing a next step. Testing can show whether mold was detected in collected samples, which mold types were identified, and whether air samples indicate elevated indoor spore levels compared with outdoor conditions.

As a licensed and insured, IICRC-certified company, we use inspection findings, moisture detection, mold sampling, and third-party laboratory analysis to help guide the next recommendation

Call: 877-421-2614

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Coverage & Availability

We provide expert mold remediation for homes, offices, and commercial properties throughout our local coverage zone. Not sure if your address is within our range?
Give us a call, and we will gladly confirm our availability.

Washington DC Virginia Maryland New Jersey New York Florida Texas

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When Mold Testing May Be Helpful

Mold testing can be useful when there is a musty odor, a recent leak, unexplained staining, humidity concerns, real estate documentation questions, or a need for independent information before or after remediation.

In other cases, visible growth or obvious moisture damage may make a visual mold inspection more useful than sampling alone. The EPA notes that sampling is often unnecessary when visible mold growth is already present, which is why testing should be used when it can help clarify the situation or support the next decision.

We explain the options clearly, so you understand what testing can show, what it cannot determine, and how the findings may affect your next step.

Testing may help with:

A musty odor keeps returning.
A leak, flood, roof issue, or plumbing problem affected the property.
Discoloration appears on walls, ceilings, trim, furniture, or stored items.
A buyer, seller, landlord, tenant, or property manager needs documentation.
Air sampling or surface sampling would help clarify the concern.
Independent clearance testing is needed after separate remediation work is complete.

Mold testing does not diagnose health symptoms, determine whether a space is safe, or replace advice from a medical, legal, insurance, or regulatory professional. It provides information about the samples taken and the conditions observed during the visit.

What Our Mold Testing Service Include

initial inspection and moisture check

A mold assessment usually begins with a visual inspection of the areas being checked. We look for staining, visible growth, water marks, damp materials, ventilation problems, humidity issues, and signs that moisture may be supporting mold growth. The CDC notes that mold grows where moisture is present, so moisture clues from leaks, flooding, or damp building materials matter.
Moisture checks can help identify damp areas and determine whether sampling is useful and where samples should be collected. Moisture checking is not plumbing repair, structural repair, or dedicated leak detection; an active water source may need separate evaluation or correction.

air sampling

Air sampling collects information about airborne mold spores in a specific area. A sampling pump draws a measured amount of air through a collection device, and the sample is sent to a third-party laboratory for analysis.
An outdoor control sample may also be collected. Comparing indoor and outdoor samples helps put the indoor results in context instead of treating one sample as the full picture by itself.

surface sampling

Surface sampling may be used when a specific material, stain, or visible area needs closer evaluation. Common methods include tape-lift sampling and swab sampling.
A surface sample can help identify what is present on the sampled material. It does not show the full condition of an entire room, and it does not provide the same information as an air sample. The best sampling approach depends on the reason for testing and the conditions found during the inspection.

third-party laboratory analysis

Collected samples are submitted to a third-party laboratory. The lab report may identify mold types, and air sample results may include spore-count information.
Laboratory analysis gives the testing process a documented record. It also helps separate what was visually observed from what was detected in the collected samples, which can matter for property decisions, remediation planning, and clearance testing.

Mold Sampling Methods We May Use

The right sampling method depends on the property, the areas being checked, and the reason testing is being requested. Sample type, sample quantity, pricing, findings, and recommended follow-up can vary by property conditions and testing needs.

Not every property needs every sample type. If there is clear visible mold or obvious water damage, sampling may not be the most useful first step. In those situations, the inspection findings may be enough to guide the recommendation.

air sampling

Used to evaluate airborne mold spores in a tested indoor area, often with an outdoor comparison sample.

tape-lift sampling

Used on a visible surface when suspected growth or discoloration is present.

swab sampling

Used on certain surfaces when a direct sample can help identify what is present on that material.

Mold Testing And Cost And Sample Pricing

Mold testing pricing depends on the visit, the number of areas being checked, the sample types used, and the number of samples collected.

For this service, the base mold testing visit is - $395
and sample analysis is - $95 - per sample when samples are collected.

Pricing may vary by service area, property conditions, and testing needs. Before scheduling, confirm the current price and ask what is included for your property and testing goal.

What Mold Testing Results Can Help Clarify

Mold testing results can help explain what was found in the samples taken. Depending on the sample type, the report may show mold types, spore counts, and whether indoor air samples appear elevated compared with outdoor conditions.

Results may help clarify:

Whether mold was detected in the tested samples.
Which mold types were identified by the lab.
Whether indoor airborne spore levels were higher than the outdoor comparison sample.
Whether further inspection, moisture correction, or a separate remediation plan should be discussed.
Whether clearance testing is appropriate after remediation has been completed.

A lab report is most useful when it is reviewed alongside the inspection observations, moisture findings, property history, and the reason testing was requested. Testing gives information about sampled areas; it does not guarantee that every hidden condition in the property has been found.

How Long Mold Testing Takes

The on-site visit depends on the property size, the number of areas being inspected, and how many samples are collected. Once samples are submitted, third-party laboratory results follow a 5-business-day timeline.
After the lab report is available, we can walk through the findings and discuss what the report may point to. That may include monitoring, moisture correction, additional evaluation, a separate remediation plan, or independent clearance testing after remediation is complete.

Mold Testing, Remediation Planning, And Next Steps

For the same project, it is often best for testing and remediation to be handled separately, especially when clearance testing is needed after mold remediation. This helps reduce conflicts of interest and gives property owners more confidence in the documentation before work begins or after the cleanup is complete.

Before remediation, testing may help document existing conditions, support a remediation protocol, or clarify the areas of concern. After remediation, clearance testing is typically handled by a separate qualified testing provider.

Testing does not remove mold, guarantee that mold will be eliminated, or correct the moisture source. Long-term results usually depend on addressing the water, humidity, condensation, or ventilation condition that allowed the issue to develop.

Request Mold Testing Service Information

Request Mold Testing Service InformationContact FDP Mold Remediation to confirm mold testing availability, pricing, and scheduling for your property. We can review the reason for testing, explain which sampling options may fit the situation, and help you understand what to expect before the appointment.

Call: 877-421-2614 or contact us online to schedule an inspection

Customer Testimonials

R

Robert Connelly

02/08/2026

Prompt service and very professional from start to finish.
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Nikolas Logue

02/08/2026

Quick, detailed and professional
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M

Merrybelle Guo

01/17/2026

The whole team was great from our first call and especially to our tech Alex. It was easy to schedule, they sent confirmations for our appointment, and even followed up to ensure...
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K

Kevin Rosendall

01/13/2026

Albert and his apprentice were professional and friendly. There was some issue with scheduling (holidays played a large role) which required more visits than it should, bit overall...
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C

Chris D

01/13/2026

FDP Mold did a great job. They came to my home within 24 hours, surveyed the area, and explained to me that the black discoloration on my wall was not mold, but actually sootfrom...
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J

Joe Smith

01/12/2026

Abraham did an excellent job diagnosing and Removing the mold. The speed of service was amazing and everything was done within 1 week.
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B

Bibiana Gonzalez

12/23/2025

Todd and TJ were great, couldn't finish the job due to my tenant complicated schedule
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Paul Holmes

12/16/2025

Excellent service. They were very quick to take care of the damage from a leaky pipe in our wall. Everything looks brand new. Thanks!
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R

reb pa

12/14/2025

Jose and Xavier the techs first of all showed up on time every time. They were very polite and respectful of my property. The mold remediation was done using recommended techniques....
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J

Jose Rivera

12/11/2025

Abe from FDP Mold Remediation delivered outstanding service from start to finish. His professionalism, clear communication, and attention to detail made the entire mold testing...
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C

Craig Barrett

12/10/2025

Ismael was great to work with, prompt and informative. Jose was a pleasure to deal with.
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D

Dave Garrett

12/08/2025

Abraham was courteous and helpful. A thorough inspection at no cost
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Frequently Asked Questions

How Much Does A Mold Inspection Cost?

No. Mold testing is not always necessary, especially when visible mold or clear moisture damage already points to the next step. Testing is most useful when lab documentation, air sampling, surface sampling, or an indoor-to-outdoor comparison would help guide the decision.

How Does Air Sampling For Mold Work?

Air sampling collects a measured volume of air through a device designed to capture airborne mold spores. The sample is then sent to a third-party laboratory, where the lab identifies mold types and spore counts in that sample.

What Is The Difference Between Air And Surface Sampling?

Air sampling evaluates mold spores in the air, while surface sampling checks a specific material or visible area. A tape-lift or swab sample can help identify what is on a surface, but it does not provide the same information as an air sample.

Can Mold Testing Identify A Leak?

Mold testing can show whether mold was detected in collected samples, and moisture detection can flag damp materials or areas affected by water, humidity, or condensation. Plumbing leak detection, leak repair, and structural correction are separate from mold testing.

How Long Does It Take To Get Mold Testing Results?

Third-party laboratory results follow a 5-business-day timeline after samples are submitted. Total timing can also depend on scheduling, property access, the number of samples, and any follow-up discussion needed after the report is ready.

Can Mold Testing Be Done During Remediation?

No. Mold testing should not be performed during active remediation. Testing is typically scheduled before remediation to document existing conditions or after remediation as independent clearance testing.

Can Mold Testing Tell Me If Mold Is Affecting My Health?

No. Mold testing can provide information about the samples collected, including mold types and spore counts when applicable, but it cannot diagnose symptoms or determine medical risk. Health concerns should be discussed with a qualified healthcare professional.