VERIFIED 2026

Tempe, AZ
Noise Code

The official quiet hours, decibel limits, and enforcement protocols for Tempe, AZ.

Ordinance Summary

Tempe, AZ noise ordinances, detailed in City Code Chapter 20, prohibit excessive noise disturbing public peace. Residential areas have quiet hours from 10 PM to 7 AM with specific decibel limits. Construction hours vary seasonally, and permits are required for amplified sound in residential zones. Violations carry civil fines ranging from $100 to $1,000, with increased penalties for repeat offenses.

Quiet Hours

10 PM to 7 AM (residential)

Police Non-Emergency

480-350-8311

Decibel Limits

Day
0dB
Night
0dB

"Daytime: 7 AM - 10 PM; Nighttime: 10 PM - 7 AM. If ambient noise in a residential area is 40 dB(A) or less between 10 PM and 7 AM, that lower level becomes the standard. Exceeding the standard by 5 dB(A) or more is a prima facie violation."

Measure Noise Levels Instantly

Use our free browser-based decibel meter to check if your neighbors are violating the Tempe, AZ code.

Specific Noise Restrictions

1
Construction

General construction hours from May 1 to October 15 are 5 AM to 7 PM on weekdays and 7 AM to 7 PM on Saturdays. Concrete pouring may begin an hour earlier at 4 AM on weekdays and Saturdays. From October 16 to April 30, general construction is allowed from 7 AM to 7 PM on weekdays and Saturdays, with concrete pouring permitted from 6 AM. Sundays and holidays allow construction from 7 AM to 7 PM, with concrete pouring from 6 AM. Work in commercial/industrial zones not within 500 feet of residential can start at 5 AM. Written authorization may permit other times or higher noise levels.

2
Amplified Sound

Unlawful to install, use, or operate a loudspeaker or sound-amplifying device in any residential zone on public property without a temporary permit from the special events task force.

3
Animals

It is unlawful for any animal, through frequent or continued howling, yelping, barking, or crowing, to annoy or disturb a neighborhood. Complaints require at least three written witness statements.

4
Vehicles

Unlawful to repair, rebuild, or test motor vehicles in a residential area between 10 PM and 7 AM if it causes discomfort or annoyance. Operating aircraft with a noise level exceeding 86 dB(A) is prohibited.

Frequently Asked Questions

Quiet Hours?

10 PM to 7 AM (residential).

Construction?

Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.

Who to call?

Use Non-Emergency Police: 480-350-8311.

Fines?

Commonly range from $50 to $500 for initial offenses.

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