Murrieta, CA Noise Ordinances: Construction Hours (2026)
Construction hours in Murrieta, CA, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.
Key Facts
- Weekday quiet hours
- 8:00 p.m. to 7:00 a.m.
- Weekend/holiday rule
- Barred all day
- Mobile equipment cap (day)
- 75 dBA residential
- Stationary equipment cap (night)
- 50 dBA single-family
- Enforcement
- Code enforcement officer, §16.30.040
Summary
Murrieta bars construction, drilling, repair, alteration, or demolition equipment noise that disturbs a residential or commercial property line on weekdays before 7 a.m. or after 8 p.m., and bans it outright all day on Saturdays, Sundays, and holidays except for emergency utility work. Scheduled equipment also carries separate numeric decibel ceilings by land use and time of day.
A. Construction Noise.
1. Operating or causing the operation of tools or equipment used in construction, drilling, repair, alteration, or demolition work between weekday hours of eight p.m. and seven a.m., or at any time on Saturdays, Sundays, or holidays so that the sound creates a noise disturbance across a residential or commercial property line, except for emergency work of public service utilities.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-23: A Codification of the General Ordinances of the City of Murrieta, California through Ord. 634-26, passed 7-7-2026).
Full Breakdown
on weekdays, or at any time on Saturdays, Sundays, or holidays, if the sound creates a noise disturbance across a residential or commercial property line; the only exception is emergency work by public service utilities. 130(A)(2) layers numeric limits on top of the hours restriction. and all day Sunday and holidays. Stationary equipment run three days or more is held to tighter caps: 60/65/70 dBA in the daytime window and 50/55/60 dBA at night and on Sundays and holidays for single-family, multi-family, and commercial structures.
130(A)(2)(b). 130(A)(3) further requires every mobile or stationary internal combustion engine on a job site to carry a working exhaust and air-intake silencer. 050 requires a written notice of violation on a first offense, giving the violator a chance to correct the condition before further action is taken.
Violations & Fines
A first construction-noise violation draws a written notice under Section 16.30.050 specifying the time to correct the condition; no citation issues if the violator fixes it in time. Repeat or uncorrected violations are prosecuted under the citywide penalty in Section 1.08.050 as an infraction, fined $100 for a first conviction, $200 for a second, and $500 for a third within a year, escalating to a misdemeanor punishable by up to $1,000 or six months in county jail after a third conviction of the same provision.
Frequently Asked Questions
What hours can construction noise happen in Murrieta?
Are there decibel limits on top of the construction hours?
What happens the first time I get cited for construction noise?
Sources & Official References
Other rules in Murrieta
How Murrieta compares: Cities with the Strictest Construction Hours·California rules heatmap·Compare Murrieta to another location·View the California noise ordinances overview
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Construction Hours in Nearby Cities
How other cities in Riverside County handle construction hours.