About Us
About Vanguard Environmental Services
Vanguard helps homeowners, businesses, and property professionals understand indoor environmental conditions through building science, evidence-based assessment, professional remediation, and clear education.
Healthier Buildings Begin With Better Information
Vanguard Environmental Services was founded on a simple premise: indoor environmental decisions should begin with understanding the building—not assumptions, pressure, or fear.
Water, humidity, airflow, ventilation, drainage, building materials, occupancy, and maintenance interact over time. Mold or dust may be the visible symptom, while the underlying contributor is hidden moisture, incomplete drying, condensation, or a building-system condition.
Our role is to investigate accessible conditions, explain the evidence in plain language, and develop practical next steps appropriate to the property and project objective.
Recommendations are based on documented findings and condition-specific needs—not a one-size-fits-all package.
Three Operating Principles
These principles shape how Vanguard scopes inspections, communicates findings, performs corrective work, and supports long-term building performance.
Understand the Source
Look beyond visible symptoms to moisture pathways, material conditions, ventilation, drainage, and other building contributors.
Define the Evidence
Use inspection observations, measurements, documentation, and targeted sampling when it can answer a meaningful question.
Recommend the Right Scope
Explain what is known, what remains uncertain, what work is justified, and when another qualified specialty is required.
Professional Service Without Alarmism
Environmental concerns can feel overwhelming. Vanguard’s responsibility is to reduce uncertainty through disciplined assessment, clear communication, and honest scope boundaries.
We explain observations, limitations, options, and next steps in language that property owners and project stakeholders can use.
We do not assume every property requires sampling, demolition, treatment, or the same equipment and materials.
Scopes, readings, collection locations, field observations, progress, and completion criteria are documented as appropriate to the project.
Our work draws from NORMI and IICRC education and recognized concepts from ANSI/IICRC S520, EPA guidance, OSHA requirements, and applicable best practices.
Vanguard evaluates buildings, not occupants. We do not diagnose illness, provide medical advice, or guarantee health outcomes.
Plumbing, HVAC, roofing, structural, engineering, foundation, code, and reconstruction needs may require appropriately qualified providers.
Integrated Indoor Environmental Services
Vanguard supports property decisions from initial assessment through corrective work and verification.
Mold Inspection & Testing
Building-focused inspection, moisture diagnostics, and targeted laboratory sampling when appropriate.
Explore Mold Inspection →Mold Remediation
Containment, pressure control, removal, HEPA cleaning, moisture correction, documentation, and verification support.
Explore Mold Remediation →Crawl Space Services
Inspection, encapsulation, vapor barriers, moisture control, insulation decisions, and dehumidification.
Explore Crawl Space Services →Environmental Testing
Inspection-led indoor-air, mold, asbestos, lead, dust, and specialty testing selected for a defined objective.
Explore Environmental Testing →Water Damage Mitigation
Moisture mapping, extraction, material decisions, controlled drying, monitoring, and documentation.
Explore Water Mitigation →Commercial & Property Support
Residential, commercial, healthcare, educational, industrial, multi-unit, and government project support, subject to scope and capability.
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Corey G. Henderson
Corey Henderson founded Vanguard Environmental Services to build a disciplined, education-led indoor environmental company—one capable of combining strong field practices with standardized systems and clear client communication.
His leadership background spans military service, healthcare, technology, environmental services, and business operations. Before Vanguard, Corey led complex teams and business functions in regulated, technical environments where documentation, accountability, and repeatable processes mattered.
Corey served ten years as a U.S. Army Field Artillery Officer, including a deployment in support of Operation Iraqi Freedom. His military service included leading organizations of more than 100 personnel and responsibility for significant equipment and resources. His decorations include the Bronze Star Medal and Meritorious Service Medal.
At Vanguard, he oversees strategy, operations, business development, and the continuing development of standardized inspection, remediation, and customer-education systems.
Identify the source. Understand the science. Deliver the right solution.
One Complete Service Portfolio
Vanguard provides a complete range of inspection, testing, remediation, crawl-space, water-damage, and detailed environmental cleaning services throughout Nashville and Middle Tennessee.
Complete Environmental Services
Serving Davidson, Williamson, Rutherford, Wilson, and Sumner counties, including Nashville, Franklin, Brentwood, Murfreesboro, Smyrna, Mt. Juliet, Lebanon, Hendersonville, and Gallatin.
Phone: (615) 359-6860
Explore all services →About Vanguard FAQs
What is Vanguard Environmental Services?
Vanguard Environmental Services is the trade name of Tennessee Trauma & Casualty, LLC. The company provides building-side environmental inspection, testing, remediation, crawl-space, moisture, water-damage, and related services.
What certifications does Vanguard hold?
Vanguard’s approved credentials include NORMI Certified Mold Assessor and Certified Mold Remediator training and IICRC credentials. These are professional certifications and education—not government licenses or guarantees.
Does Vanguard provide medical advice?
No. Vanguard evaluates building conditions and environmental data. We do not diagnose illness, provide medical treatment, or guarantee health outcomes.
Does every inspection include laboratory testing?
No. Sampling is recommended when it can answer a defined question or support a project requirement. The scope and laboratory fees depend on the property and agreed objective.
Does Vanguard perform every type of property repair?
No. Vanguard’s scope centers on environmental assessment, remediation, moisture, crawl-space, and water-damage work. Other needs may require qualified plumbing, HVAC, roofing, structural, foundation, engineering, code, or reconstruction providers.
Build the Next Decision on Better Information
If you are concerned about mold, moisture, water damage, crawl-space conditions, indoor air, or an environmental testing question, Vanguard can help identify the most appropriate starting point.
