Buffalo, NY Noise Ordinances: Construction Hours (2026)
Construction hours in Buffalo, NY, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.
Key Facts
- Permitted construction hours (residential)
- 7:00 a.m. – 9:00 p.m.
- Prohibited hours
- 9:00 p.m. – 7:00 a.m.
- After-hours permit
- Available from Commissioner of Public Works; up to 3 days, renewable
- Exemption
- Emergency work of public service utilities
- Maximum fine
- $1,500 per day
Summary
Construction work, including excavating, demolishing, and pneumatic hammering, is prohibited between 9 p.m. and 7 a.m. in residential zones when it annoys or disturbs a reasonable person. Emergency public-utility work is exempt.
§ 293-4.I. Construction activity.
(1) The performance or engagement in construction work, building, excavating, hoisting, grading, demolishing, dredging or pneumatic hammering within the limits of the City between the hours of 9:00 p.m. and 7:00 a.m. that causes sound which annoys or disturbs a reasonable person of normal sensitivities in a residential real property zone, except for emergency work of public service utilities or as otherwise provided in Subsection I(b) herein.
(2) Any person desiring to engage in the aforesaid activity beyond the stated hours of limitation, based upon cases of urgent necessity or upon the interests of public health, safety and convenience, may apply to the Commissioner of Public Works for a special permit allowing such activity. The permits, if granted, shall be limited to a period of up to three days' duration but may be renewed for additional periods of up to three days each if the emergency or need continues.
Full Breakdown
The restriction applies to a broad list of activities: building, excavating, hoisting, grading, demolishing, dredging, and pneumatic hammering. Contractors needing to work outside permitted hours due to urgent necessity or public health can apply to the Commissioner of Public Works for a special permit. Such permits are limited to up to 3 days each and may be renewed in additional 3-day increments if the need continues.
Violations & Fines
Violation of Chapter 293 constitutes unreasonable noise punishable by up to $1,500 fine or 15 days imprisonment per offense; each day is a separate offense.
Frequently Asked Questions
Can a contractor work past 9 p.m. for an emergency project?
Does the nighttime ban apply in commercial zones?
Sources & Official References
Other rules in Buffalo
How Buffalo compares: Cities with the Strictest Construction Hours·New York rules heatmap·Compare Buffalo to another location·View the New York noise ordinances overview
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