Environmental air testing samples that are taken from the worker. We perform these samples for asbestos, mold, lead, heavy metals, Formaldehyde, VOC's volatile organic compounds and for clearance testing of a project. We perform this testing in DC, Maryland, Virginia and Delaware.Indoor Environmental Surveys areperformed by Certified Indoor Environmentalists (CIE and/or Certified Industrial Hygienists (CIH)Indoor Environmental Surveys are performedto ealuate indoor environments. Some of our customersinclude:Facility ManagersProperty ManagersInsurance CompaniesResotration ContractorsRestoration ContractorsHealth Care FacilitiesUS MilitaryHome OwnersAddress: 4014 Fox Valley Dr, Rockville, MD 20853Phone: (301) 717-1454Website: https://www.mdmoldtesting.com