ERMI Mold Testing Across Central Texas

Mold Testing Texas provides professional testing services across Central Texas with certified inspectors who specialize in ERMI (Environmental Relative Moldiness Index) mold testing. Developed by the U.S. Environmental Protection Agency (EPA) and the Department of Housing and Urban Development (HUD), the ERMI scoring system analyzes settled dust samples for 36 specific mold species using MSQPCR (Mold Specific Quantitative PCR) technology. Unlike traditional air sampling that captures a momentary snapshot, ERMI testing reveals the cumulative mold history of your home by examining mold DNA embedded in household dust.

The ERMI panel examines 26 Group 1 species (water-damage indicator molds) and 10 Group 2 species (common outdoor reference molds) to calculate a single numerical score that represents your home's relative moldiness compared to a national reference database. Browse the cities below to find ERMI testing services near you, or call 940-240-6902 to schedule your appointment today.

ERMI Testing Service Areas

Learn More About ERMI Testing

For detailed information about our ERMI testing methodology, the 36-species panel, and what your ERMI score means for your health, visit our Surface Mold Sampling service page. You can also explore all of our service areas to learn about mold-specific challenges in your city, or check out our Air Quality Testing pages for complementary indoor air assessments.

Related Mold Testing Services

ERMI testing works best alongside other inspection methods. Explore these complementary services available across all Central Texas cities:

• CIRS Protocol Inspection — Specialized testing for patients with Chronic Inflammatory Response Syndrome, using ERMI and HERTSMI-2 scoring with qPCR DNA analysis
• Air Quality Mold Testing — Spore trap air sampling to complement ERMI dust analysis with real-time airborne mold data
• Moisture & Humidity Inspection — Infrared thermal imaging to identify hidden moisture sources that fuel mold growth
• Post-Remediation Clearance — Verify successful mold removal with follow-up ERMI or air quality testing
• Residential Asbestos Testing — Pre-renovation asbestos surveys for homes built before 1990, with NVLAP-accredited lab analysis
• Commercial Asbestos Testing — NESHAP compliance surveys, AHERA building inspections, and pre-demolition assessments for commercial properties
• Water Quality Testing — EPA-standard analysis for lead, bacteria, nitrates, and 50+ contaminants in tap and well water