Maricopa County, AZ Animal Ordinances: Pet Groomer Rules (2026)

Maricopa County Environmental Services Department treats a grooming business as either a Pet Shop (fixed location, $70 one-year fee) or a Mobile Pet Shop ($20 one-year fee), each also carrying a one-time plan review charge: $245 for a Pet Shop, $480 for a Mobile Pet Groomer/Shop. Chapter I, Regulation 4 sets the ground rules for every permit type the county issues, groomers included: no one may operate an establishment for which a permit is required without holding a valid one, applications go on Department forms, and once issued a permit runs for one calendar year from the initial issue date and is fully nonrefundable.

Fail to pay the annual renewal on time and the county grants a 30-day automatic extension conditioned on paying both the renewal fee and a reinstatement fee; miss that window and the permit is 'deemed expired and void,' forcing the operator to cease work immediately and reapply from scratch. Permits cannot be transferred person-to-person or place-to-place, and the certificate itself must stay posted at the shop or inside the grooming vehicle where the Department can see it. If the Department denies an application, Regulation 6 gives the applicant 15 days to request a hearing before an Environmental Health Officer or an appointed Independent Hearing Officer to show cause why the permit should issue.

Once permitted, two or more code violations, a threat to public health or safety, or nonpayment of fees can trigger revocation under Regulation 7, with 20 days' written notice and a right to request a hearing within that window.