Mold Inspection and Testing in Polk County, Florida

Creating Healthy Buildings Through Applied Science

  • Breathe Safely Every Day

  • Guaranteed Indoor Safety

  • Get Accurate Scientific Results

Independent Mold Testing Built on Evidence, Not Upsells

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Catching it early is the value, and Indoor Environmental Technologies is built for that. Matthew Fitzgerald (licensed Florida mold assessor, MRSA5590) brings 30+ years of building science to reading the moisture behind the walls.

Making the Invisible World Visible means precise readings and a straight account of what they mean. Slab moisture or HVAC condensation gets caught before it spreads, in a family home or a commercial building alike.

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Our Indoor Environmental Services

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High-volume air sampling pump on a tripod performing mold spore testing in a stripped-down renovation area.

Unbiased Mold Inspection

Our team combines expert visual inspections with advanced air, surface, tape, and swab sampling to uncover hidden mold, identify its species, and measure concentration.

Side-by-side moisture testing using a Tramex Moisture Encounter and a pin meter on a subfloor to confirm drying progress.

Water Damage & Moisture Assessments

At IET, we use cutting-edge technology to reveal moisture lurking behind walls and under floors, helping you tackle problems before they become costly disasters.

Professional indoor air quality monitoring equipment set up in a modern residential bedroom for allergen and pollutant testing.

Indoor Air Quality Testing

IET's IAQ experts measure VOCs, particulate matter, carbon dioxide, and other contaminants to determine if your indoor air meets health standards.

Using a FLIR E6 Pro thermal imaging camera to detect heat signatures and potential moisture intrusion in a commercial lobby.

Post-Remediation Verification

IET verification provides clear evidence that work was completed to industry standards, giving you confidence that your indoor environment is safe and healthy.

Professional environmental testing equipment conducting an industrial hygiene survey in a large retail or commercial facility.

Commercial Building Mold Inspection

Our certified inspectors perform thorough visual assessments and collect air and surface samples analyzed by accredited labs.

Onsite mold laboratory containment door with negative air machines and industrial hygiene equipment.

On-Site Lab and Mold Testing

Our on-site lab delivers fast, accurate mold testing results so you can quickly uncover hidden mold issues and take confident action to protect your indoor air quality and health.

Why Polk County Home and Business Owners Choose Us

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Because we don’t just meet industry standards, we set them. Since 1992, we’ve built our reputation by helping thousands of satisfied customers get answers they can trust. Here’s what sets us apart:

Locally Owned, Small-Business Service

As a locally owned company, we bring a personal touch, genuine accountability, and a commitment to our community that larger companies simply can’t match.

In-House Laboratory for Deeper Analysis

Because we operate our own lab, we can take more samples, run more precise tests, and ensure nothing gets overlooked.

Exceptionally Thorough, Court-Ready Reports

Our reports are backed by science, meticulously prepared, and reliable enough to stand up in court—giving you complete confidence in your results.

Strict Scientific Principles & Procedures

Every step follows proven methodologies and quality-controlled processes to ensure accuracy, consistency, and trustworthy data.

Unmatched Value for the Level of Thoroughness

You get premium-quality testing, deeper analysis, and superior reliability—all at a price that delivers exceptional value.

Fast, Reliable Turnaround

We deliver results in as fast as 24-48 hours, so you can make informed decisions without delays.

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What We Find, Documented to Hold Up

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Every inspection is led by a founder credentialed as an expert witness. We give you the source, the extent, and the direction. You choose the next step.

Protect Your Property Today

Get reliable indoor environmental inspections for your home or business today, because your health and safety deserve nothing less.

About Polk County

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Polk County sits inland east of Tampa Bay, spread across hundreds of lakes and old citrus groves. Lakeland and Winter Haven anchor a landscape of water, farmland, and growing suburbs. The climate stays hot and humid through summer, with heavy seasonal rainfall.

Those lakes and heavy rain are why moisture testing matters for Polk homes. High area humidity feeds mold in homes built across damp, low ground. Testing reveals the problem before it spreads through a house.

Serving Polk County, Florida & The Gulf Coast

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  • Lakeland
  • Polk City
  • Auburndale
  • Winter Haven
  • Bartow
  • Haines City
  • Lake Wales
  • Frostproof

What Our Customers are Saying

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Frequently Asked Questions

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Secure Your Property’s Health Today

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Don't leave your health or property value to chance. Get the scientific data you need with Central Florida’s most thorough environmental assessments. Contact our certified experts today for total peace of mind.