New Orleans, LA Noise Ordinances: Construction Hours (2026)
Construction hours in New Orleans, LA, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.
Key Facts
- Citywide exempt hours
- 7:00 a.m.-11:00 p.m., with permit
- Residential-district hours
- 7:00 a.m.-6:00 p.m.
- Residential buffer
- Within 300 feet of RS/RD/RM zone
- Equipment duty
- Mufflers must be maintained
- Pile driving special zone
- 3-11 p.m. weekdays / 8 a.m.-6 p.m. weekends
Summary
New Orleans exempts permitted construction and demolition noise from Table 1 limits between 7 a.m. and 11 p.m., but in RS, RD or RM residential districts (or within 300 feet of one) work can't start before 7 a.m. or run past 6 p.m., and mufflers on equipment must be maintained.
Noises from construction and demolition activities for which a building permit has been issued by the department of safety and permits are exempt from Table 1 between the hours of 7:00 a.m. and 11:00 p.m., except in those areas zoned as RS, RD, or RM residential districts. Construction and/or demolition activities shall not begin before 7:00 a.m. or continue after 6:00 p.m. in areas zoned as RS, RD, or RM residential districts, or within 300 feet of such residential districts. Mufflers on construction equipment shall be maintained.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 116 Update 1).
Full Breakdown
Code of Ordinances Sec. exemption. The same subsection requires that "mufflers on construction equipment shall be maintained," an affirmative equipment-condition duty independent of the hours restriction. Sec. weekends, overriding subsection (7) for that footprint. Outside a permit's exempted hours, or without a permit at all, construction equipment noise reverts to enforcement as an ordinary Sec. 66-203 nuisance noise, carrying the Sec. 66-140 misdemeanor penalty of a fine up to the state-law maximum, up to 90 days imprisonment, or both, with each day a separate offense.
Violations & Fines
Construction or demolition noise outside the exempted hours, before 7 a.m. or after 6 p.m. in/near RS, RD or RM residential districts, or without the required building permit, reverts to Sec. 66-203 nuisance-noise enforcement and the Sec. 66-140 misdemeanor penalty: fine up to the state-law maximum, up to 90 days imprisonment, or both, each day separate.
Frequently Asked Questions
What hours can construction noise occur in New Orleans?
Are there stricter hours near residential neighborhoods?
Do construction crews have any equipment maintenance duty?
Sources & Official References
Other rules in New Orleans
How New Orleans compares: Cities with the Strictest Construction Hours·Compare New Orleans to another location·View the Louisiana noise ordinances overview
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