Indoor Air Quality Association (IAQA)
IAQA is a searchable and verifiable web site which details the state of the industry and those companies that are keeping up with industry standards.
TRUST YOUR CONTRACTOR… ONE THAT MAINTAINS MEMBERSHIP IN
Indoor Environmental Standards Organization (IESO)
IESO is a wholly owned subsidiary and non-profit organization that provides a national forum for the development and publication of voluntary consensus standards for the assessment, remediation and management of indoor environments (i.e. industry standards).
American Council for Accredited Certification (ACAC)
The American Council for Accredited Certification promotes awareness, education and certification for professionals. This searchable database will verify names of those folks in your area that have fulfilled training requirements to maintain certifications in particular fields.
Agency of Toxic Substances and Disease Registry (ATSDR)
ATSDR serves the public by using the best science, taking responsive public health actions, and providing trusted health information to prevent harmful exposures and diseases related to toxic substances.