Cities with the Strictest Construction Hours (2026)

Top 25: Shortest Work Windows

Locations are sorted by the severity rating assigned when each row was authored from the city's code, with ties broken alphabetically by name. For this topic, "strict" means a short weekday window, little or no weekend work, and fines that escalate per offense. "Permissive" means long or unstated hours, or construction exempted from the noise ordinance outright.

1. 1

   Allentown, PAHeavy Restrictions9 P.M.-7 A.M. weekdays/Saturdays; all day Sundays/holidays

   Article 710.03(E)(1) bars construction, drilling, and demolition tools between 9:00 P.M. and 7:00 A.M. on weekdays and Saturdays, and at any time on Sundays or holidays, where the noise crosses a residential property boundary. At permitted times, no source may exceed 85 dBA at the boundary without a variance.

2. 2

   Bishop, CAHeavy Restrictions7:00 a.m. to 10:00 p.m.

   Bishop's noise ordinance carves out construction and repair activity, allowing it only between 7 a.m. and 10 p.m. Building or repairing before 7 a.m. or after 10 p.m. is not shielded and can be cited as unlawful noise.

3. 3

   East Honolulu, HIHeavy Restrictions7:00 a.m. - 6:00 p.m. (Mon-Fri)

   Under HAR 11-46-7(j), a community noise permit may not authorize construction noise exceeding the limits before 7:00 a.m. or after 6:00 p.m. Monday through Friday, before 9:00 a.m. or after 6:00 p.m. on Saturday, or at all on Sundays and holidays.

4. 4

   Honolulu County, HIHeavy Restrictions7:00 a.m. to 6:00 p.m.

   Construction noise on Oahu is governed by state rule HAR 11-46, not a standalone Honolulu ordinance. Even a community noise permit cannot authorize above-limit construction noise before 7:00 a.m. or after 6:00 p.m. on weekdays, before 9:00 a.m. on Saturdays, or at any hour on Sundays and holidays.

5. 5

   Indianapolis, INHeavy Restrictions7:00 p.m. - 7:00 a.m. (building work and excavation)

   Indianapolis Revised Code section 391-302(c)(9) prohibits the erection, demolition, alteration, or repair of any building, or excavation for it, between 7:00 p.m. and 7:00 a.m., unless the bureau of license and permit services grants a permit. Pile drivers and heavy hoisting equipment face the same 7 PM-7 AM ban under section 391-302(c)(13).

6. 6

   Lowell, MAHeavy Restrictions7:00 a.m.-6:00 p.m. weekdays

   Lowell Code Section 204-4C(8) limits erection, demolition, alteration, repair and excavation of buildings to 7:00 a.m.-6:00 p.m. on weekdays. Work outside those hours requires a Building Inspector permit issued only for urgent public-health/safety necessity (or a finding that no party would be inconvenienced). Power tools are separately barred 10 PM-7 AM (Section 204-4C(5)).

7. 7

   New York, NYHeavy RestrictionsWeekdays 7:00 a.m. - 6:00 p.m.

   Under Admin. Code Sec. 24-222, construction work is unlawful except on weekdays between 7:00 a.m. and 6:00 p.m. Limited weekend work (Sat/Sun 10 a.m.-4 p.m.) is allowed only for owner-occupied one- or two-family homes located more than 300 feet from a house of worship; all other after-hours work needs an authorization.

8. 8

   Bostonia, CASignificant Restrictions7 p.m. to 7 a.m.

   Under San Diego County Code Section 36.408, which governs unincorporated Bostonia, it is unlawful to operate construction equipment between 7 p.m. and 7 a.m., or on Sundays and listed holidays, except for emergency work. Homeowners may do their own construction on a Sunday or holiday only between 10 a.m. and

9. 9

   Humboldt County, CASignificant RestrictionsNo countywide curfew; set by individual permit conditions

   Humboldt County's General Plan Noise Element exempts heavy equipment and power tools used during construction of permitted structures from the Lmax noise standards, provided the work conforms to the terms of the approved permit; no countywide hour curfew is set by ordinance.

10. 10

    Independence, MOSignificant RestrictionsSunset to sunrise

    Independence prohibits erecting, demolishing, altering, or repairing buildings between sunset and sunrise, allowing exceptions only through a temporary permit from the Building Official for urgent public health and safety needs.

11. 11

    Knoxville, TNSignificant RestrictionsBuilding inspector permit

    Knoxville exempts construction, demolition and paving from its noise standards: except in residential areas between 6:00 p.m. and 7:00 a.m., when work needs an urgent-necessity permit from the building inspector under § 18-8(5).

12. 12

    Modesto, CASignificant Restrictions7 a.m. – 9 p.m.

    Modesto bans loud construction tools and equipment before 7 a.m. or after 9 p.m. on weekdays, and before 9 a.m. or after 9 p.m. on Saturdays, Sundays, and state/federal holidays.

13. 13

    Monterey County, CASignificant RestrictionsSet by Conditions of Approval

    Monterey County Code Chapter 10.60 sets no fixed daytime construction curfew. Construction equipment is subject to the device limit in Sec. 10.60.030 (any time of day) and to the Sec. 10.60.040 nighttime standards. Construction-hour limits are usually imposed as project Conditions of Approval and on grading permits under County Code Chapter 16.08.

14. 14

    Murrieta, CASignificant Restrictions8:00 p.m. to 7:00 a.m.

    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.

15. 15

    Oakland, CASignificant Restrictions

    Oakland bars the loudest construction equipment on weekends and holidays. Municipal Code § 8.18.020(E) prohibits using pile drivers and jack hammers on Sundays and holidays, with only an exception for emergencies or work the Building Official has approved in advance: layered on top of the chapter's broader nine p.m. to seven a.m. nighttime noise nuisance rule.

16. 16

    San Antonio, TXSignificant Restrictions6 AM – 10 PM

    San Antonio amended its construction noise ordinance in February 2022 (the 'Goodnight Construction Site' ordinance). Exterior construction is limited to 6 AM–10 PM Sun–Thu and 6 AM–11 PM Fri–Sat, with an 80 dBA construction noise limit. After-hours work requires a waiver with 72-hour neighbor notice.

17. 17

    Santa Cruz, CASignificant Restrictions8:00 a.m. - 10:00 p.m.

    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.

18. 18

    Santa Monica, CASignificant Restrictions8 a.m. – 6 p.m. (Mon–Fri)

    Construction is limited to Monday–Friday 8 a.m.–6 p.m. and Saturday 9 a.m.–5 p.m.; no construction is allowed on Sundays or on federal holidays.

19. 19

    Virginia Beach, VASignificant RestrictionsClass 3 misdemeanor, first offense

    Virginia Beach bans bulldozers, cranes, backhoes, pile drivers, jackhammers and similar construction equipment from operating between 9:00 p.m. and 7:00 a.m., unless the city manager authorizes an exception in writing.

20. 20

    Yolo County, CASignificant Restrictions

    Yolo County does not impose a single countywide construction-hour curfew. Routine residential and farm construction is governed by the Title 8 property-line decibel limits (80 dBA Leq day / 65 dBA Leq night), and individual building permits, use permits, and oil-and-gas drilling permits set project-specific noise and hour conditions.

21. 21

    Abilene, TXSome Restrictions

    Abilene's own code exempts construction and maintenance noise between 7 a.m. and 9 p.m. from its decibel table, but noise outside that window, or any unreasonable noise near a residence, can still be prosecuted under the state disorderly conduct statute once police give a warning.

22. 22

    Acworth, GASome Restrictions7:00 a.m. to 7:00 p.m., Mon-Sat

    Acworth Code § 54-40 limits erection, demolition, alteration or repair of buildings, including land-clearing, to 7:00 a.m.-7:00 p.m. Monday through Saturday and noon-6:00 p.m. on Sundays. Emergency work outside those hours needs a renewable building-inspector permit, and violations run through the general penalty at § 1-11.

23. 23

    Alachua County, FLSome Restrictions9:00 p.m. to 7:00 a.m.

    Construction, demolition, excavation, grading, pile driving and similar equipment may not run between 9:00 p.m. and 7:00 a.m. in unincorporated Alachua County unless the work is a true emergency or the contractor has an approved construction noise waiver. Section 110.03(f) makes off-hours construction noise a standalone violation of Chapter 110.

24. 24

    Alameda County, CASome Restrictions7 a.m.–7 p.m.

    Unincorporated Alameda County exempts construction noise from its rules only between 7 a.m.–7 p.m. on weekdays and 8 a.m.–5 p.m. on Saturday and Sunday.

25. 25

    Albany, NYSome Restrictions10:00 p.m. to 7:00 a.m.

    Albany bans noisy building operations like pile drivers and pneumatic hammers between 10:00 p.m. and 7:00 a.m. unless the Commissioner of Buildings grants written emergency permission.

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