Lynwood, CA Noise Ordinances: Construction Hours (2026)
Construction hours in Lynwood, CA, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.
Key Facts
- Curfew hours
- 10:00 p.m. to 7:00 a.m.
- Coverage
- Residential zones plus 500-ft radius
- Exception
- Permit from development services director
- No permit needed
- Defined "emergency work" only
- Penalty
- Misdemeanor or infraction, per section 1-5
- Enforcing agency
- Community Development; LA Sheriff Century Station
Summary
In the City of Lynwood, construction, repair work and equipment like pile drivers, power shovels or pneumatic hammers are barred between 10:00 p.m. and 7:00 a.m. within any residential zone or within 500 feet of one, under Municipal Code section 3-12.13. A permit from the director of development services lifts the curfew; emergency work never needs one.
3-12.13 Construction Of Buildings And Projects: It shall be unlawful for any person within a residential zone, or within a radius of five hundred feet (500') therefrom, to operate equipment or perform any outside construction or repair work on buildings, structures, or projects or to operate any pile driver, power shovel, pneumatic hammer, derrick, power hoist, or any other construction type device between the hours of ten o’clock (10:00) P.M. of one day and seven o’clock (7:00) A.M. of the next day in such a manner that a reasonable person of normal sensitiveness residing in the area is caused discomfort or annoyance unless beforehand a permit therefor has been duly obtained from the director of development services or his or her designee. No permit shall be required to perform “emergency work” as defined in subsection 3-12.2 of this section.
Full Breakdown
Section 3-12.13 of the Lynwood Municipal Code makes it unlawful for anyone within a residential zone, or within a radius of 500 feet of one, to operate equipment or perform outside construction or repair work on buildings, structures or projects, or to run a pile driver, power shovel, pneumatic hammer, derrick, power hoist, or any other construction-type device between 10:00 p.m. of one day and 7:00 a.m. of the next, if doing so causes discomfort or annoyance to a reasonable person of normal sensitiveness living nearby.
A contractor can avoid the curfew only by first obtaining a permit from the director of development services (Community Development) or a designee. No permit is needed for "emergency work," defined in section 3-12.2 as work needed to restore property to a safe condition after a public calamity, work protecting persons or property from imminent danger, or utility restoration work. Section 3-12.21 makes the noise chapter a non-exclusive remedy, so the city can pair a construction-hours citation with other code sections, and section 3-12.20 lets the city treat a violation as a public nuisance subject to a court injunction or restraining order in addition to any criminal case.
Complaints are typically handled by Community Development code enforcement, with the Los Angeles County Sheriff's Department's Century Station responding to after-hours calls under its Lynwood policing contract.
Violations & Fines
Under section 3-12.19, violating the construction-hours curfew is a misdemeanor punishable as set out in section 1-5 of the code, though the city prosecutor may instead charge it as an infraction. Each day a violation continues counts as a separate offense, so unpermitted late-night work stretching across several nights can generate multiple citations. Section 3-12.20 additionally allows the city to pursue abatement through a restraining order or injunction.
Frequently Asked Questions
What hours are construction banned in Lynwood residential areas?
Can a Lynwood contractor get permission to work at night?
What is emergency work under Lynwood's noise code?
Sources & Official References
Other rules in Lynwood
How Lynwood compares: Cities with the Strictest Construction Hours·California rules heatmap·Compare Lynwood to another location·View the California noise ordinances overview
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Construction Hours in Nearby Cities
How other cities in Los Angeles County handle construction hours.