Training and Certifications:

Member of Environmental Assessment Association (EAA)

Certified Mold Inspector 2017

Certified Environmental Specialist, 2017

NC Asbestos Inspector License #12385

NC Lead Inspector # 110212

OSHA 40 Hour HAZWOPER (1999) §  Annual OSHA 8 Hour HAZWOPER Refresher 

First Aid and CPR Training updated 10/2013

Microbial Investigations, Assessments and Remediation Training Course

Rare Plant Identification Training Workshop

Natural Community Workshop,

Introduction to Industrial Hygiene (UNC Chapel Hill)

BS In Environmental Science (SUNY AT BUFFALO)

MA In Organizational Management (Forbes School of Business, Ashford University) 

Annual continuing education courses in microbial, asbestos and lead paint for certifications

Ms. Dorothy M Robson (Principal Scientist/Owner) founded the company in 2012 as a company to help customers find an Inspector that does not do remediation. We are determined to provide accurate information for you whether it requires remediation or not and provide you with recommendations that are specific to your needs.

Copyright ©  DRH Environmental Services LLC

DRH has over 15 years experience performing indoor water intrusion/mold assessments, which include air sampling, water intrusion evaluations for contaminants such as mold, fungus, and bacteria. Provide corrective action procedures for mold problems, supervision over microbial remediation, and post remediation assessments. DRH has also conducted asbestos inspections and lead base paint inspections. DRH collects samples for laboratory analysis and reports the results.

DRH has over 17 years conducting Environmental Site Assessments, which include site inspections, review of public records, historical research, prepared and reviewed reports.

DRH also has over 17 years conducting NEPA Assessments, which included site inspections, historical national registry assessments, limited biological and ecological assessments, and prepared limited NEPA Checklist reports. Sites included are telecommunication facilities, HUD buildings, and military training facilities.

About Us