Santa Cruz, CA Noise Ordinances: Construction Hours (2026)
Construction hours in Santa Cruz, CA, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.
Key Facts
- Code Section
- SCMC 9.36.010(b)-(e)
- Default Allowed Hours
- 8:00 a.m. - 10:00 p.m.
- Earliest Permitted Start
- 7:00 a.m. for qualifying public-works contracts
- Night-Work Notice
- Notify owners/residents within 300 ft
Summary
Construction noise falls under the 10:00 p.m. to 8:00 a.m. curfew, so work generally must occur between 8 a.m. and 10 p.m.; limited public-works and emergency exceptions allow a 7 a.m. start or night work only with written city authorization.
(c) Subsection (a) above shall not apply between the hours of 7:00 a.m. and 8:00 a.m. to any person engaged in performance of a contract for public works awarded by the city of Santa Cruz where the director of public works determines that the project has the potential to disrupt traffic and that this disruption could be alleviated by authorizing construction work to commence at 7:00 a.m. or that due to time constraints on project completion it is necessary to allow the contractor to begin work at 7:00 a.m. (d) Subsection (a) above shall not apply to any person engaged in performance of a contract for public works awarded by the city of Santa Cruz, in the event of emergency and if the city manager of the city of Santa Cruz so authorizes such work. (e) Subsection (a) above shall not apply to any person engaged in the performance of a public or private construction project where either the chief building official, public works director, planning and community development director or water department director, in his or her sole discretion, determines that the specific tasks ... should be undertaken between the hours of 10:00 p.m. and 8:00 a.m. ... no such tasks shall be undertaken during these hours without the express written permission of [the official] ... notice of the dates and times such tasks will be undertaken shall be provided by the contractor ... to all residents, tenants and property owners who occupy or own property within 300 feet of the site.
Full Breakdown
010. m. when the public works director determines the project could disrupt traffic or has time constraints; (d) emergency public-works contracts when authorized by the city manager; and (e) public or private construction projects may work during curfew hours only with the express written permission of the chief building official, public works director, planning and community development director, or water department director, and only for delineated tasks such as large concrete pours, movement of large materials or buildings, or utility-critical work. Contractors must notify all residents and owners within 300 feet.
Violations & Fines
Infraction for a first offense; a repeat violation of the same section within 48 hours of citation is a misdemeanor under SCMC 9.36.030.
Frequently Asked Questions
What hours can construction make noise in Santa Cruz?
Can a contractor work overnight?
Sources & Official References
Other rules in Santa Cruz
How Santa Cruz compares: Cities with the Strictest Construction Hours·California rules heatmap·Compare Santa Cruz to another location·View the California noise ordinances overview
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