About
Permit Applications for Authority to Operate, Non-Title V, and Title V Permits
Annual Administrative and Air Quality Permit Fees
Do not attempt to pay fees unless you have received an invoice from the department. You will need the invoice to accurately submit your permit number, business name,
and balance due.
If you need assistance in filling out the applications please contact permitting by phone at 602.506.6010
or by email at AQPermits@maricopa.gov
Important: To protect the security of your information, you must have a current or nearly-current browser
and operating system. If you do not, the online payment portal will not allow you to submit a payment. See our
Supported Browsers and OS
page for more information.
Dust Control Permit
**Alert** The Maricopa County Air Quality Department has transitioned to a new online customer portal to submit dust permit applications. To submit a dust permit application electronically, visit the portal at
https://dm.maricopa.gov. Instructions for registering and getting started with your new online application can be found at
https://www.maricopa.gov/5560. Note: Dust control permit applications submitted via this site (AQBillPay) or email will not be processed and will be returned to the applicant.
Subcontractor Registration
**Alert** The Maricopa County Air Quality Department has transitioned to a new online customer portal to subcontractor registration applications. To submit a subcontractor registration application electronically, visit the portal at
https://dm.maricopa.gov. Instructions for registering and getting started with your new online application can be found at
https://www.maricopa.gov/5560. Note: Subcontractor registration applications submitted via this site (AQBillPay) or email will not be processed and will be returned to the applicant.
No form is required for a subcontractor renewal.