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33 Years
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Expert Environmental Inspections for Health & Safety
Founded in 1993, Microecologies has established itself as a leader in environmental health investigations, specializing in mold inspections, indoor air quality assessments, and lead paint evaluations. Our team of certified industrial hygienists and environmental investigators brings decades of combined experience to address complex health-related environmental hazards. We combine rigorous scientific methodology with practical solutions to identify and eliminate sources of mold, chemical vapors, and other contaminants that impact occupant health. Our work has been instrumental in resolving thousands of cases involving hypersensitivity pneumonitis, asthma, and lead poisoning, earning recognition from leading medical institutions and public health organizations.

With a focus on transparency and client education, we provide detailed reports with expert interpretations and site-specific remediation plans. Our commitment to advancing environmental health is reflected in our contributions to mold research, policy development, and disaster recovery guidelines. As a trusted expert witness service, we bring scientific clarity to legal proceedings while maintaining our core mission of protecting public health through environmental interventions.
Services
Mold Inspection Indoor Air Quality Testing Lead Paint Assessment HVAC Hygiene Evaluation Water Damage Analysis Odor Source Identification Pre-Purchase Inspections Construction Dust Monitoring Expert Witness Services Environmental Forensics
Details
  • Year established: 1993
Highlights and features
  • 30+ years of experience in environmental health investigations
  • Certified industrial hygienists with medical community recognition
  • Advanced diagnostic tools for mold and chemical vapor detection
  • No conflict of interest - we don't perform remediation work
  • Contributors to national mold assessment guidelines and research
Associations and certifications
  • Certified Industrial Hygienist (CIH)
  • LEED AP
  • NYC DOHMH Guidelines Contributor
  • WHO Guidelines Contributor
What people say
Highly trained team Life-changing results Medical community trusted Comprehensive reports Effective remediation
Services
Mold Inspection
Our comprehensive mold inspections identify hidden mold growth and water damage sources that may be causing respiratory issues and other health problems. Using advanced moisture detection equipment and laboratory analysis, we assess both visible and concealed mold contamination. Our reports include detailed remediation plans and moisture source identification to prevent recurrence, following NYS mold law requirements.
Indoor Air Quality Testing
We evaluate indoor air quality by testing for mold spores, chemical vapors, and particulate matter that may be affecting occupant health. Our assessments include HVAC system evaluations and source identification for contaminants. Using state-of-the-art instruments, we measure pollutants like formaldehyde, VOCs, and ultrafine particles to create targeted solutions for healthier indoor environments.
Lead Paint Assessment
Our EPA-certified inspectors use XRF technology to detect lead-based paint in pre-1978 buildings. We conduct risk assessments to determine exposure hazards and provide abatement options. Services include water testing for lead contamination and children's product screening, following NYC Local Law 1 requirements for rental properties with young occupants.
HVAC Hygiene Evaluation
We inspect heating, ventilation, and air conditioning systems for mold growth, dust accumulation, and contamination. Our evaluations identify moisture issues in ductwork and mechanical systems that spread pollutants. We provide remediation specifications and post-cleaning verification to ensure proper system hygiene and indoor air quality improvement.
Expert Witness Services
Our certified industrial hygienists provide expert testimony in environmental litigation cases. We analyze building conditions, interpret test results, and present scientific evidence in court. Services include report review, independent inspections, and courtroom testimony that translates complex environmental data into clear, actionable information for legal proceedings.
People
Bill Sothern
Founder & Chief Investigator
DrPH, CIH, LEED AP with 30+ years experience in environmental health. Developed WHO/HUD mold guidelines. Regular expert witness in NYC courts. Featured in 60 Minutes and New York Times.
Arthur Lau
General Manager
LEED AP with expertise in building systems analysis. Oversees technical operations and client relations. Specializes in complex mold investigations and remediation planning for commercial properties.
Chris Mikrut
Senior Investigator
MS in Environmental Science with specialization in chemical vapor detection. Conducts advanced air quality assessments and forensic investigations for residential and industrial clients.
Jon Bardzilowski
Senior Environmental Investigator
Certified asbestos inspector with expertise in construction dust monitoring. Specializes in pre-purchase inspections and environmental forensics for property transactions.
Questions
What makes Microecologies different from other mold inspectors?
We combine medical expertise with building science, focusing on health outcomes. Our team includes certified industrial hygienists with decades of experience in complex cases.
Do you provide remediation services?
No, we maintain strict independence by not performing remediation work to avoid conflicts of interest and ensure unbiased assessments.
How do you detect hidden mold?
We use thermal imaging, moisture meters, and air sampling combined with building history analysis to identify concealed mold growth sources.
Can mold cause neurological symptoms?
Our research shows Stachybotrys exposure correlates with neurological symptoms in some cases, though more study is needed to confirm causality.
Are your inspections covered by insurance?
While we don't bill insurance directly, our reports often support insurance claims for mold remediation and property damage.
How quickly can you schedule an inspection?
We prioritize urgent cases and typically respond within 24 hours, with same-day service available for critical situations.
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