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Bloomfield, NJ Noise Ordinances: Construction Hours (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified October 2026

Construction hours in Bloomfield, NJ, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.

Key Facts

Weekday bar
6:00 p.m. to 7:00 a.m.
Weekend and holiday bar
6:00 p.m. to 9:00 a.m.
Equipment
All motorized equipment must have a muffler
Emergency work
Excluded from the hour restrictions
Older Chapter 380 window
7:00 a.m. to 6:00 p.m. weekdays (§ 380-6(B)(11))
Civil penalty
Not more than $500 per offense, each day separate

Summary

In Bloomfield Township, Essex County, New Jersey, § 635-6(B)(2) bars construction and demolition, excluding emergency work, from 6:00 p.m. to 7:00 a.m. on weekdays and from 6:00 p.m. to 9:00 a.m. on weekends and federal holidays, unless the work meets the Table I and II sound limits. Motorized equipment needs a muffler.

(2) Construction and demolition activities are exempt from the sound level limits set forth in Tables I and II, except as provided for in Subsection B below. B. Notwithstanding the provisions of Tables I and II, the following standards shall apply to the activities or sources of sound set forth below: ... (2) Construction and demolition activity, excluding emergency work, shall not be performed between the hours of 6:00 p.m. and 7:00 a.m. on weekdays, or between the hours of 6:00 p.m. and 9:00 a.m. on weekends and federal holidays, unless such activities can meet the limits set forth in Tables I and II. All motorized equipment used in construction and demolition activity shall be operated with a muffler. At all other times, the limits set forth in Tables I and II do not apply to construction and demolition activities;

Full Breakdown

Chapter 635, Noise, adopted by the Bloomfield Board of Health, exempts construction and demolition from the Table I and II sound level limits except as § 635-6(B) provides (§ 635-6(A)(2)). Section 635-6(B)(2) is that exception. Construction and demolition activity, excluding emergency work, cannot be performed between 6:00 p.m. and 7:00 a.m. on weekdays, or between 6:00 p.m. and 9:00 a.m. on weekends and federal holidays, unless the activity can meet the limits in Tables I and II. All motorized equipment used in construction and demolition must be operated with a muffler. At all other times the Table limits do not apply to construction and demolition.

The chapter defines the calendar terms. Construction means any site preparation, assembly, erection, repair, alteration or similar action, including demolition of buildings or structures. Demolition is any dismantling, destruction or removal of buildings, structures or roadways. A weekday begins Monday at 7:00 a.m. and ends the following Friday at 6:00 p.m., and excludes federal holidays. Weekends begin Friday at 6:00 p.m. and end the following Monday at 7:00 a.m. Emergency work means work necessary to deliver essential public services, such as repairing water, gas, electricity, telephone, sewer or public transportation facilities, removing fallen trees on public rights-of-way, or abating life-threatening conditions.

Bloomfield's Township Council code carries an older, narrower rule. Section 380-6(B)(11) lists the erection (including excavation), demolition, alteration or repair of any building other than between 7:00 a.m. and 6:00 p.m. on weekdays as a prohibited noise, except in urgent necessity for public health and safety with a permit from the Building Inspector, granted for not more than three days and renewable. Section 380-6(B)(14) bars pile drivers, steam shovels, pneumatic hammers and similar appliances between 6:00 p.m. and 8:00 a.m. Section 578-10 provides that when a Board of Health provision conflicts with another Township ordinance, the provision with the higher standard prevails. Separately, § 635-6(B)(1) limits power tools and landscaping equipment on weekdays to 8:00 a.m. through 6:00 p.m., with owner and occupant use extended to 8:00 p.m.

Violations & Fines

Under § 635-7, a violation brings an enforcement document from the noise control officer, with a right to a hearing in municipal court. The civil penalty is not more than $500 for each offense, and each day of a continuing violation is an additional, separate and distinct offense. Chapter 380 violations are punished under the general penalty in § 1-15 (§ 380-7).

Frequently Asked Questions

What hours can construction run in Bloomfield Township, NJ?
Under § 635-6(B)(2), construction and demolition cannot be performed between 6:00 p.m. and 7:00 a.m. on weekdays, or between 6:00 p.m. and 9:00 a.m. on weekends and federal holidays, unless the work meets the Table I and II sound limits. Emergency work is excluded from the restriction.
Does Bloomfield have a second construction-hours rule?
Yes. Chapter 380 of the Township Council's code, § 380-6(B)(11), lists building erection, demolition, alteration or repair outside 7:00 a.m. to 6:00 p.m. on weekdays as a prohibited noise, with an urgent-necessity exception by Building Inspector permit. Section 578-10 says the provision with the higher standard prevails when Board of Health and other Township ordinances conflict.
Do construction machines need mufflers in Bloomfield Township?
Yes. Section 635-6(B)(2) requires all motorized equipment used in construction and demolition activity to be operated with a muffler. Section 635-1 defines a muffler as a properly functioning sound-dissipative device or system for abating the sound of escaping gasses on equipment where such a device is part of the normal configuration.
What counts as a weekday under the Bloomfield noise chapter?
Section 635-1 defines a weekday as any day that is not a federal holiday, beginning Monday at 7:00 a.m. and ending the following Friday at 6:00 p.m. Weekends begin Friday at 6:00 p.m. and end the following Monday at 7:00 a.m., which sets which construction hour restriction applies.

Sources & Official References

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