Noise from Specific Sources in Long Beach, CA (2026)
5 verified noise from specific sources rules for Long Beach, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
HVAC & Mechanical Noise
Long Beach sets fixed decibel ceilings for air-conditioning and refrigeration equipment measured at the neighboring property line, patio and window, with older units (pre-1980) allowed 5 dBA more than units installed since.
Long Beach Air-Conditioning Equipment Sound Limits
Some RestrictionsLong Beach Municipal Code § 8.80.200(N)
N.Air-conditioning or air refrigerating equipment. Operating or permitting the operation of any air-conditioning or air refrigerating equipment in such a manner as to exceed any of the following sound levels measured as specified in the American Society of Heating, Refrigeration and Air Conditioning Engineers Code of Recommended Practices: Any point on neighboring property line, five feet above...
Bar & Nightclub Noise
Long Beach caps sound in bars, nightclubs and other places of public entertainment on a sliding duration/decibel scale and requires a posted hearing-impairment warning sign wherever the venue exceeds those levels.
Long Beach Nightclub Sound Level and Warning-Sign Rule
Some RestrictionsLong Beach Municipal Code § 8.80.200(O)
O.Places of public entertainment. Operating or permitting to be operated any loudspeaker or other source of sound in any place of public entertainment that exceeds the levels shown in Table D at any point normally occupied by a customer, without a conspicuous and legible sign stating "WARNING, SOUND LEVELS WITHIN MAY CAUSE PERMANENT HEARING IMPAIRMENT." Table D - Maximum Levels Allowed In Place...
Car Alarm Limits
Long Beach caps any motor vehicle alarm at 15 minutes of continuous or intermittent sound under Municipal Code § 10.25.010, timed from the first audible emission. A first violation is a $25 infraction; a fourth violation becomes a misdemeanor, and police may enter the vehicle to disconnect the alarm and impound it.
Long Beach Car Alarm Noise Limits
Some RestrictionsLong Beach Municipal Code § 10.25.010
B.No person shall cause, allow, permit or suffer any alarm located in a motor vehicle registered in the name of or operated by such person to emit any continuous or intermittent audible sound in the City for a period of more than fifteen (15) minutes. The time shall be calculated based upon the emission of the first audible sound and ending fifteen (15) minutes thereafter notwithstanding any va...
Generator Noise
Long Beach requires any motor, machinery or pump, including portable generators, to be sufficiently enclosed or muffled so it does not create a noise disturbance, on top of the citywide 10 p.m.–7 a.m. quiet hours for power tools.
Long Beach Generator and Motor Muffling Rule
Some RestrictionsLong Beach Municipal Code § 8.80.200(M)(1)-(2)
M.Domestic power tools.1.Operating or permitting the operation of any mechanically powered saw, sander, drill, grinder, lawn or garden tool, or similar tool between ten p.m. and seven a.m. the following day so as to create a noise disturbance across a residential or commercial real property line,2.Any motor, machinery, pump, etc., shall be sufficiently enclosed or muffled and maintained so as n...
Delivery Truck Noise
Long Beach bans loud loading and unloading of boxes, crates, containers and similar cargo between 10 p.m. and 7 a.m. across a residential property line, and prohibits it at any hour if it breaches the city's noise-level tables.
Long Beach Delivery Loading/Unloading Noise Hours
Some RestrictionsLong Beach Municipal Code § 8.80.200(E)
E.Loading and unloading. Loading, unloading, opening, closing or other handling of boxes, crates, containers, building materials, garbage cans, or similar objects between the hours of ten p.m. and seven a.m. the following day in such a manner as to cause a noise disturbance across a residential real property line or at any time to violate the provisions of Sections 8.80.150 and 8.80.170;
Looking for Los Angeles County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Long Beach city rules.
Noise from Specific Sources in Los Angeles County →