Certified reports. Clear analysis. Credible experts.

When indoor air quality and environmental issues escalate into litigation, outcomes depend on the quality of the science, the clarity of the analysis, and the credibility of the expert.

Madison Taylor Indoor Environmental provides independent expert witness and litigation support services for matters involving mold contamination, indoor air quality, building failures, water intrusion, HVAC contamination, VOC exposure, lead, asbestos, and environmental health claims.

With over 26 years of field experience and more than 60,000 client engagements across Virginia, Maryland, Washington, D.C., and nationally, our work is grounded in real-world building diagnostics, defensible science, and clear documentation suitable for deposition and trial.

Our Role in Litigation

• Plaintiff Expert
• Defense Expert
• Neutral Third-Party Evaluator
• Standard of Care Reviewer
• Rebuttal Expert
• Consulting Expert (non-testifying)

Litigation Support Services

• Case file, record, and document review
• Remediation protocol and standard-of-care evaluation
• Laboratory data interpretation and environmental analysis
• Site inspections, sampling, and building diagnostics
• HVAC system assessment and contamination evaluation
• Written expert reports, affidavits, and sworn statements
• Deposition and trial testimony

Scientific & Regulatory Foundation

Our opinions are grounded in established standards and guidance, including:

• IICRC S500 and S520 Standards (Water Damage Restoration and Mold Remediation)
• EPA and OSHA guidelines and exposure standards
• AIHA sampling and assessment protocols
• HUD environmental guidelines
• Building science, moisture dynamics, and forensic principles

We do not offer speculative opinions. All conclusions are based on field measurements, laboratory data, building forensics, and established environmental science.

What Sets Us Apart

Unlike purely academic experts, our expertise is built through daily field application, including:

• Diagnosis of thousands of indoor air quality complaints
• Design and oversight of complex remediation projects
• Post-remediation verification and clearance testing
• Evaluation of failed or improperly performed remediation
• Expert testimony in environmental exposure and contamination disputes

We understand both the science and the practical realities of buildings, construction, and remediation.

Leadership & Expertise

Built on nearly three decades of experience.

Madison Taylor Indoor Environmental was founded by John Taylor, a seasoned indoor environmental professional with 26 years of hands-on experience in inspection, construction, water damage restoration, and microbial remediation.

John Taylor holds an extensive list of industry certifications, reflecting deep technical knowledge and long-standing professional credibility:

• Certified Indoor Environmentalist (CIE)
• Certified Mold Professional (CMP)
• Certified Mold Technician (CMT)
• Certified Mold Inspector (CMI)
• Certified Master Home & Building Inspector
• Certified Water Restoration Technician (WRT)
• Certified Applied Microbial Remediation Technician (AMRT)
• Approved HUD 203(k) Consultant
• Class A General Contractor

John’s background uniquely positions Madison Taylor Indoor Environmental at the intersection of environmental science, building construction, and remediation best practices. His expertise allows the firm to identify root causes of indoor air quality issues, design effective remediation strategies, and guide clients through complex situations involving water damage, mold contamination, and post-remediation verification.

Objective. Defensible. Clear.

Our role is not advocacy — it is clarification. We present environmental findings in a manner judges and juries can understand, without exaggeration, alarmism, or bias. Complex environmental data is translated into clear, defensible conclusions supported by evidence and accepted standards.

Trusted when it matters most.

A real, unedited Google review from a client we helped during a stressful situation.

I have had several experiences with John Taylor and have found him to be professional and extemely knowledgeable about air quality and mold specifically. He uses highly sensitive, cutting edge technology to identify the problem which I find very reassuring that nothing will be missed!
Additionally he offers many years of experience and much compassion for those suffering from mold illness.

Services

Mold inspection, Service not listed