Phase I & II ESAs
ASTM E1527-21 All Appropriate Inquiries (AAI) historical reviews to establish the CERCLA Innocent Landowner Defense, paired with ASTM E1903 intrusive subsurface soil, groundwater, and soil vapor drilling.
EXPLORE PHASE I ESA →We provide high-fidelity environmental intelligence with military-grade precision. Stop guessing about your sector's safety. Get the data.
Environmental contamination and microbial intrusion carry severe legal, financial, and physiological liabilities. Guesswork and visual-only estimates leave property owners vulnerable to catastrophic oversights and invalidated insurance claims.
As a Texas-licensed Mold Assessment Company (TDLR MAC #1544) and environmental consulting firm, Envirogyn acts as an uncompromised scientific investigator. Under Texas Occupations Code § 1958.155 and 16 TAC § 78.54, Texas law mandates an absolute statutory firewall: an assessment consultant cannot perform remediation on the same project. This legal separation guarantees that our findings are 100% objective, free of sales agendas, and legally binding for clearance and closing.
We combine federal standard practices with Texas statutory expertise to deliver actionable intelligence across commercial, industrial, and high-value residential environments.
ASTM E1527-21 All Appropriate Inquiries (AAI) historical reviews to establish the CERCLA Innocent Landowner Defense, paired with ASTM E1903 intrusive subsurface soil, groundwater, and soil vapor drilling.
EXPLORE PHASE I ESA →TDLR MAC #1544 protocols, calibrated volumetric spore trap air sampling (ASTM D7391), infrared thermography, non-destructive moisture mapping, and in-house laboratory microscopic analysis (LAB #1050).
EXPLORE MOLD CONSULTING →DSHS Certified Lead Environmental Firm (#2071399) providing surface-by-surface inspections and risk assessments using calibrated XRF analyzers, HUD Title X protocols, and post-abatement dust clearances.
EXPLORE LEAD SERVICES →ASTM D6602 optical microscopy for wildfire and furnace puff-back soot deposition, volatile organic compounds (VOCs) gas chromatography, and real-time particulate profiling (PM2.5 / PM10).
EXPLORE COMBUSTION ANALYSIS →Certified consultants deploy with FLIR radiometric imagers, penetrating moisture meters, and calibrated air sampling pumps to establish an empirical environmental baseline.
Physical bioaerosol spore traps and surface samples are delivered to our state-licensed laboratory (LAB #1050) under formal chain of custody for high-resolution optical microscopy.
We author the formal, state-compliant Remediation Protocol detailing engineering containment, negative pressure air changes (ACH), antimicrobial chemistry, and disposal rules.
Following remediation by an independent contractor, we conduct visual inspection and clearance air sampling, issuing the official Certificate of Mold Damage Remediation (Form MDR-1).
From institutional acquisition due diligence to high-stakes residential insurance claims, our certified consultants protect assets, health, and reputations.
Uncover historical contamination liabilities, CERCLA Superfund exposures, and underground storage tanks before closing on real estate assets.
Satisfy strict SBA, Fannie Mae, and institutional underwriting standards with rigorous ASTM E1527-21 compliant Environmental Site Assessments.
Neutralize tenant complaints, investigate HVAC contamination, and secure statutory immunity with valid Texas Form MDR-1 certificates.
Eliminate predatory remediation quotes. Get unvarnished laboratory proof of whether indoor mold or air quality hazards actually exist.
Speak directly with a Texas-licensed Mold Assessment Consultant or Environmental Professional today. Direct voice bypass, emergency mobilization, and rapid lab turnaround.