Find 1 verified mold assessment pros near you in Houston, TX. All licenses verified daily.
0 Top Rated, 0 Insured, 1 Licensed
Top choice for Houston
Our top verified pick for mold assessment in Houston, TX is RedFish Inspections with a 4.9-star rating from 1018 reviews. They have active state licensing verified in 2026.
RedFish Inspections
HOUSTON, TX
1018 reviews
0 Top Rated, 0 Insured, 1 Licensed
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Houston's Gulf Coast location makes it one of the most mold-prone cities in America. With humidity levels regularly exceeding 80%, annual rainfall over 50 inches, and frequent tropical weather events, mold growth is an ongoing concern for every homeowner in the metro area.
The city's unique geography—built on clay soil along multiple bayous—creates drainage challenges that compound moisture issues. Slab foundations common throughout Houston can trap moisture underneath, while the region's subsidence from groundwater extraction causes foundation shifting and water intrusion.
Hurricane season adds another layer of risk. Even homes that avoid direct flooding often experience roof damage, window leaks, or extended power outages that create ideal mold growth conditions. Post-storm inspections are essential for Houston homeowners.
Texas requires mold remediators to be licensed through the Texas Department of Licensing and Regulation (TDLR). This state oversight ensures Houston professionals meet training standards, carry required insurance, and follow established protocols.
Houston's extreme moisture levels mean mold growth can become severe quickly. What starts as a small leak can become a major contamination within days during peak humidity months. Professional remediation with proper containment prevents cross-contamination to unaffected areas.
Clay soil expansion and contraction—a particular challenge in Houston—causes foundation movement that creates new entry points for water over time. Licensed remediators understand these Houston-specific structural issues and can coordinate with foundation specialists when needed.
Average Cost in Texas
$450 - $5,500
Source: EPA/Industry avg 2024
Houston remediation costs are 20-30% above national averages due to humidity severity and flood frequency. Insurance coverage varies by policy and flood zone designation.
Gulf Coast Humid
Varies by region (40-70%)
Varies by region (40-70%)
Aspergillus, Cladosporium, Stachybotrys (Black Mold)
Coastal areas experience high humidity similar to Florida. Inland regions are drier but can have mold issues from evaporative coolers, storm damage, and seasonal flooding.
Texas requires company-level licensing for mold assessment and remediation. Individual technicians work under their company license.
Mold Assessment Company License required. Individual consultants must work for or own a licensed company. Assessment must be performed before remediation.
Mold Remediation Company License required. Technicians must be supervised by a licensed company. Remediation over 25 sq ft requires licensed contractor.
Regulated by: Texas Department of Licensing and Regulation (TDLR)