Noise Ordinances in Maricopa, AZ (2026)
6 verified noise ordinances for Maricopa, Arizona, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Maricopa City Code § 18.190.030(C) names "excessive noise, particularly between the hours of 11:00 p.m. and 6:00 a.m.," as one of the conditions that makes a use, structure or event a public nuisance under the zoning code. That finding does not trigger an on-the-spot citation; it opens the Title 18 nuisance abatement process, from a code enforcement officer's notice and cure period through a public hearing and civil or criminal penalties.
Maricopa Nighttime Noise Nuisance: 11 PM-6 AM
Some RestrictionsMaricopa City Code § 18.190.030(C)
C. Other Nuisances. Any use, event, structure or building, whether nonconforming or otherwise, that meets any of the following criteria shall be deemed a public nuisance subject to abatement as set forth herein: excessive littering; excessive noise (particularly between the hours of 11:00 p.m. and 6:00 a.m.); noxious smells or fumes; or violation of any provision of this chapter or any other ci...
Construction Hours
Outdoor construction and repair work in Maricopa is barred from 8:00 p.m. to 5:00 a.m. daily, and on weekends and holidays cannot start before 7:00 a.m. or run past 7:00 p.m.
Maricopa Construction Noise Hours
Some RestrictionsMaricopa City Code § 9.20.010(A)(5)
It shall be unlawful for any person, between the hours of 8:00 p.m. and 5:00 a.m. the following day, to operate or maintain equipment or perform any outside construction or repair work on buildings, structures or projects... within 1,000 feet of a completed residential structure. On Saturday, Sunday or any holiday recognized by the city, such construction or repair work shall not begin prior to...
Barking Dogs
Maricopa adopts Pinal County's animal control ordinance, which bars dogs from frequently or continuously barking or howling loud enough to cross the property line and disturb neighbors' peace, enforced as a civil infraction.
Maricopa Barking Dog Noise Rule
Some RestrictionsPinal County Rabies and Animal Control Ordinance No. 050510-ACC § IV(A)(2)(a), adopted by Maricopa City Code § 6.05.010
The following activities are prohibited if they produce clearly audible sound beyond the property line of the property on which they are conducted and they disturb the peace, quiet or comfort of the neighboring inhabitants: a. Owning, keeping, possessing, harboring or controlling a dog that frequently or for an excessively continuous duration, howls or barks and disturb the public peace, quiet...
Amplified Music & Outdoor Sound
Restaurants, hotels and venues in Maricopa need city manager or council sign-off before playing amplified or loud music that could disturb neighbors.
Maricopa Amplified Music Permit Rule
Significant RestrictionsMaricopa City Code § 9.20.010(A)(1)
It is hereby declared to be a public nuisance...for any person, firm or corporation owning or operating or in control of any restaurant, hotel, dance hall, show, store or any place of public amusement...to play or permit to be played, without first obtaining the written permission from the city manager or city council, any music or musical instrument or instruments...in such a loud or unusual m...
Decibel Limits
The City of Maricopa caps residential noise at 55 dBA daytime and 45 dBA nighttime (L50), with peak limits of 70 and 60 dBA under the zoning code's noise performance standards.
Maricopa Residential Noise Decibel Limits
Some RestrictionsMaricopa City Code § 18.110.050(G), Table 18.110.050.G
G. Exterior and Interior Noise Limits Related to Land Use or Activities Permitted by Zoning. No use or activity permitted by the zoning code shall create noise levels that exceed the following standards. The maximum allowable noise levels do not apply to noise generated by automobile traffic or other mobile noise sources in the public right-of-way.
Vehicle Noise
Maricopa's noise code, not a separate vehicle-noise ordinance, bans loud mufflers and blaring car stereos under City Code Section 18.110.050(C). A vehicle must run a muffler in good working order at all times, and no cutout or bypass device is allowed. A vehicle sound system that is plainly audible at 50 feet, or that a passerby can feel vibrating at that distance, also violates the section.
Maricopa Vehicle Stereo and Muffler Noise Rule
Some RestrictionsMaricopa City Code § 18.110.050(C)
C. Other Prohibited Noises. 1. Use of any automobile, motorcycle or other vehicle, engine or motor of whatever size, stationary or moving, instrument, device or thing, in such a manner as to create loud and unnecessary grating, grinding, rattling, or other noise. 2. Operating any mechanical device operated by gasoline, or otherwise, without having a muffler, in good working order and in constan...
Looking for Pinal County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Maricopa city rules.
Noise Ordinances in Pinal County →