COMMAND DOSSIER // VETERAN-OWNED

MISSION DOSSIER

Defense-grade environmental intelligence, clinical pathology discipline, and Texas statutory firewalls. Where Science Meets Certainty.

DEPLOY CONSULTATION → CALL OPS: (281) 694-5742
FOUNDATIONAL DOCTRINE

Veteran Owned & Operated

Founded by Dr. Charles Lehnhoff, Envirogyn brings the principles of the Armed Services to environmental consulting: Integrity, Attention to Detail, and Mission Accomplishment. When we step onto a property, we treat it like a secured perimeter. No corner is cut. No data is faked.

Every assessment is conducted under strict Texas Department of Licensing and Regulation (TDLR) statutory firewall rules (16 TAC § 78.54 / TOC § 1958). We never remediate what we assess on regulated scopes, guaranteeing 100% independent and conflict-free scientific certitude.

★ VERIFIED VETERAN-OWNED SMALL BUSINESS (VOSB)
Dr. Charles Lehnhoff - Envirogyn Founder & Executive Director
DR. CHARLES LEHNHOFF • FOUNDER • TEXAS CITY HQ
LEADERSHIP SQUAD

Executive Command & Scientific Directorate

COMMANDER // FOUNDER

Charles Lehnhoff, Ph.D.

EXECUTIVE DIRECTOR • MAC #1544 | MRC #1611

Dr. Lehnhoff directs all environmental assessment, forensic laboratory analyses, and restoration protocol writing. Holding dual TDLR Mold Assessment Consultant (MAC #1544) and Remediation Contractor (MRC #1611) licensures alongside state building inspection qualifications, he delivers unassailable defense-grade data for property owners, commercial property managers, and legal counsel.

LICENSES: TDLR MAC #1544 • MRC #1611 • LAB #1050 • TREC #23070
SCIENTIFIC DIRECTOR

Brett Bray

SENIOR ENVIRONMENTAL SCIENTIST

Senior Environmental Scientist overseeing Phase I and Phase II Environmental Site Assessments (ASTM E1527-21 / ASTM E1903), hazardous material site characterization, and risk assessment protocols. Mr. Bray leads complex commercial due diligence investigations across Texas industrial, commercial, and coastal sectors.

SPECIALTIES: ASTM E1527-21 • ASTM E1903 • HAZMAT • EPA RRP
Envirogyn Active Tactical Sectors Across the Texas Gulf Coast
SECTOR MAP // 50-MILE RAPID MOBILIZATION CORRIDOR
THEATER OF OPERATIONS

Active Operational Sectors

Envirogyn deploys rapid response units across the Gulf Coast region. Our primary sectors of operation include:

  • [+] GALVESTON ISLAND (HISTORIC & COASTAL BARRIER)
  • [+] HOUSTON METRO (COMMERCIAL & HIGH-RISE PORTFOLIOS)
  • [+] TEXAS CITY (COMMAND HQ & ACCREDITED LABORATORY)
  • [+] LEAGUE CITY & CLEAR LAKE (BAY AREA SUBDIVISIONS)
  • [+] PEARLAND, PASADENA & HOUSTON SHIP CHANNEL