Commercial Building Services
Serving the Chicago Metropolitan Area


National Environmental Health Association – Radon Proficiency Program (NEHA-NRPP)
NEHA-NRPP is a nationally recognized certification program for radon professionals
maintaining the highest level of ethics and quality

Environmental Assessment Association (EAA)
EAA is an international organization dedicated to providing members with information and education in the Environmental Industry relaying to Environmental Inspections, Testing and other areas.

Environmental Solution Association (ESA)
ESA is the nation's premier, membership-based training organization. ESA provides industry professionals with the training and education necessary to confront the environmental and safety issues faced by today’s property owners.

International Association of Certified Indoor Air Consultants (IAC2)
IAC2 is the non-profit, certifying body for home and building inspectors who have fulfilled certain educational and testing requirements including those in the area of indoor air quality.

Standards Observed

U.S. Environmental Protection Agency (EPA)

American Society of Testing and Materials (ASTM)
ASTM International is one of the largest voluntary standards development organizations in the world-a trusted source for technical standards for materials, products, systems, and services.

International Code Council (ICC)
The largest building and safety code organization dedicated to protecting the property, health and safety of people worldwide.


The most complete radon information for: Real Estate Agents, Home Buyers & Sellers, Professional Home Inspectors, and Relocation Coordinators. With more than a thousand professional technicians in over 350 locations across America, Radalink is the World's Largest Radon Testing Network.

Assured Bio
AssuredBio Labs brings comprehensive detection and analysis solutions to the hospital and commercial/real estate markets.  DNA-based diagnostics including Quantitative PCR and molecular-chemistry immunoassay technology are AssuredBio's core competency.  Assured Bio employs DNA-based detection technology developed and patented by the U.S. E.P.A. that provides identification and quantification of fungal propagules that contaminate indoor environments.

PRO-LAB® is the leading provider of environmental testing services in the world. PRO-LAB® offers testing services for mold, radon, lead, asbestos and drinking water. Staffed with Certified Indoor Air Quality Professionals, Radon Scientists and Technologists, Ph.D. Mycologists, and registered clinical laboratory technicians, PRO-LAB® and its laboratories have the knowledge and experience to assist in any environmental investigation.

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"An Integrated Approach to Real Property Inspection"
Commercial Building Inspection Services - Certifications and Affiliations