24H Mold Inspection
Dallas County24/7 EMERGENCY(866) 709-7729
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Mold Testing

Swab Testing

Mold swab testing handles the textured, damp, and irregular surfaces where mold often grows without any visible sign.

Overview

Why mold swab testing matters

Mold grows in damp areas without always showing on the surface. Swab testing detects microbial growth on materials that are soft, porous, or moisture-prone, and is the right approach after water damage or in spaces that resist visual inspection.

Mold swab testing detects:

  • Hidden mold on porous or textured materials
  • Growth in damp spots like under sinks or around HVAC
  • Contamination on organic materials including wood and fabric
  • Mold that visual inspection alone tends to miss
Why mold swab testing matters
Mold inspector at work

Benefits

What you get from swab testing

A flexible method for hard-to-sample surfaces

  • Moisture-ready: Designed for damp and water-damaged materials.
  • Flexible: Handles uneven, porous, and irregular surfaces.
  • Confirmatory: Validates mold presence in hidden or subtle areas.
  • Lab-backed: Lab-verified results with species identification.

About

How mold swab testing works

Our certified mold inspectors gently rub a sterile swab across the suspect area to collect a sample, then seal it and send it to a state-certified lab for mold species identification and contamination level.

Our process includes:

  • Sterile collection from textured surfaces and porous materials
  • Coverage of damp surfaces and hard-to-reach spots
  • Lab work returning spore counts and lab-verified results
  • A mold inspection report with clear next steps
How mold swab testing works

Mold inspection Dallas County FAQ

Call For An Inspection
Same-day and next-day appointments are usually available across our Dallas County service area, with 24/7 emergency response for active leaks, recent water damage, or urgent real estate timelines. Standard scheduling runs 1 to 3 business days depending on availability.
Our certified mold inspectors assess bathrooms, kitchens, laundry rooms, basements, attics, crawl spaces, HVAC components, and any area showing signs of past or current water issues. Thermal imaging and moisture meters identify hidden moisture behind walls and under floors.
Yes, significantly. Dallas sits in a humid subtropical climate zone where summer humidity regularly exceeds 70%, creating ideal conditions for mold growth when any moisture source is present indoors. The expansive clay soils across the Dallas area are equally important — they shrink and swell with seasonal moisture changes, which stresses foundations and creates pathways for water intrusion into slabs, basements, and lower walls. Properties in low-lying areas near White Rock Lake or the Trinity River corridor face additional flood and drainage risks that compound mold exposure.
Pricing varies based on the size of the property, the scope of testing required, and whether any lab work is included. Most residential mold inspections in Dallas County fall within the standard industry range of $300 to $600, with a clear quote provided before any work begins.

Contact

Book your Dallas County mold inspection today

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Location

24H Mold Inspection of Dallas County

Service area neighborhoods

  • Uptown
  • Oak Cliff
  • Lake Highlands
  • Deep Ellum
  • Preston Hollow
  • East Dallas
  • Lakewood
  • North Dallas
Call For Service(866) 709-7729