West Allis, WI Noise Ordinances: Construction Hours (2026)
Construction hours in West Allis, WI, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.
Key Facts
- Safe hours
- 7:00 a.m. to 10:00 p.m.
- Outside window
- Presumed an unreasonable disturbance
- Penalty
- $100-$500 forfeiture per offense
- Citation
- WAMC Section 7.23
- Variance
- Available via Common Council hearing
Summary
West Allis treats construction noise as presumptively reasonable only between 7:00 a.m. and 10:00 p.m.; work outside that window loses its automatic protection and can be cited as an unreasonable disturbance under the noise ordinance.
Noise Regulation. No person may cause or allow any noise tending to unreasonably disturb the peace and quiet of nearby persons unless the noise cannot be prevented or is necessary for the protection or preservation of property or persons. The following noises are presumed to be reasonable: The noise is specifically allowed by local, state, or federal law. The noise is caused by construction work performed at construction sites between 7:00 a.m. and 10:00 p.m. The person is causing noise by using outdoor property maintenance equipment between 7:00 a.m. and 10:00 p.m. The person is causing or allowing noise in compliance with the conditions of a government-issued license or permit. Noise that is caused to request assistance or warn against an unsafe condition. The following noises are presumed to unreasonably disturb the peace and quiet of nearby persons: Night Hours. Between the hours of 10:00 p.m. and 7:00 a.m., In an area zoned residential, noise that is audible under normal conditions from inside a dwelling unit, but only if that noise originates from outside that dwelling unit. In an area zoned commercial or industrial, noise that is audible under normal conditions from a distance of 75 or more feet from the source of the noise, but only if that noise originates on a different property.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: ?).
Full Breakdown
WAMC Section 7.23 bars any noise that unreasonably disturbs the peace and quiet of nearby persons, then lists safe harbors. Construction work performed at construction sites is presumed reasonable only between 7:00 a.m. and 10:00 p.m.; run equipment outside that window and the presumption of reasonableness disappears, exposing the contractor to enforcement by the health officer or police. A contractor needing earlier or later hours can apply to the city clerk for a variance, which goes to a Public Safety Committee recommendation and a Common Council public hearing with 10 days' notice to neighbors within 200 feet. Violations carry a forfeiture of $100 to $500 per offense, with each day a separate offense.
Violations & Fines
Construction noise outside the 7 a.m.-10 p.m. safe-harbor window can be cited as an unreasonable disturbance, carrying a forfeiture of $100 to $500 per offense, with each day of violation counted separately.
Frequently Asked Questions
What time can construction crews start making noise in West Allis?
Can a contractor get an exception to West Allis's construction noise hours?
Sources & Official References
Other rules in West Allis
How West Allis compares: Cities with the Strictest Construction Hours·Compare West Allis to another location·View the Wisconsin noise ordinances overview
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Construction Hours in Nearby Cities
How other cities in Milwaukee County handle construction hours.