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Indoor Air Quality
The United States Environmental Protection Agency offers information regarding indoor air quality, and addresses concerns including what to do if a problem is suspected. Call the National Institute for Occupational Safety and Health (NIOSH) for information on obtaining a health hazard evaluation of an office: 1.800.232.4636, or contact the Occupational Safety and Health Administration.

Montgomery County does not provide indoor air quality evaluations.

Find more information from the following link(s):
  • EPA Publications
  • U. S. Dept of Labor Occupational Safety and Health Administration


  • To speak with a Customer Service Representative, please call 311 during business hours.