The Maricopa County Air Quality Department regulates all asbestos renovation and demolition within Maricopa County.
That covers all demolitions and regulated renovation activities containing friable
asbestos-containing material greater than or equal to 160 square feet, 260 linear feet, or 35 cubic feet. This is determined by an Asbestos
Hazard Emergency Response Act (AHERA) certified asbestos building inspector prior to demolition or renovation.
Regulations governing this program
40 CFR Part 61, subpart M - National Emission Standards for Hazardous Air Pollutants (NESHAP)
Maricopa County air pollution control regulations
Rule 370, section 301.8 - subpart M
National Emission Standard for Asbestos
Questions? Please email questions to Asbestos and an
Air Quality tech will assist you.
Complaint? This can be done by selecting the link Complaint
or by calling (602) 372-2703
Air Quality offers Courtesy Visits to further assist, to schedule contact:
|Business Assistance Office
|Maricopa County's Asbestos NESHAP Coordinator
|Asbestos Notification Tech