Maricopa, AZ Fence Regulations: Material Restrictions (2026)

Section 9.30.010, in the offenses chapter on fences, bars two fence types outright: electric fences and any fence built in whole or in part of barbed, razor or similar wire. The prohibition applies citywide unless the zoning code specifically permits the fence type in a given district, and any noncompliant fence is "hereby declared a public nuisance and subject to abatement by order of the city court" rather than left to a simple correction notice.

The only carve-out is subsection (B): security barbed wire may top a fence on commercial or industrial property, provided the wire sits no less than six feet above ground level at every point, and only if the zoning code does not specifically prohibit it for that property. A homeowner cannot use the commercial exception; residential fences may not carry barbed, razor or electric wire in any configuration, including low garden or livestock fencing.

Because Title 9 fence violations are not given their own fine schedule, they default to the general penalty structure in § 1.10.010: a first-time violator can be prosecuted as a Class 1 misdemeanor, with a fine up to $2,500 or up to six months in jail, or both, or the city may instead pursue the civil code enforcement track, citing the fence owner for $100 per day for a first offense, $200 per day for a second, and $400 per day for later offenses, with unpaid judgments filed as a lien against the property with the Pinal County recorder.