Noise from Specific Sources in Fullerton, CA (2026)
5 verified noise from specific sources rules for Fullerton, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
HVAC & Mechanical Noise
Air conditioners and refrigeration units count as fixed noise sources under Fullerton's noise chapter, and FMC § 15.90.050(B) requires that any new air conditioning, refrigeration, or pool equipment installation be certified to stay within the chapter's day and night operation noise levels before it can run.
Fullerton HVAC and AC Equipment Noise Rule
Some RestrictionsFullerton Code of Ordinances §§ 15.90.020, 15.90.050(B)
FIXED NOISE SOURCE. A stationary device that creates sounds while fixed or motionless, including but not limited to industrial and commercial machinery and equipment, pumps, fans, compressors, generators, air conditioners and refrigeration equipment. ... § 15.90.050(B): Installation of air conditioning, refrigeration and pool equipment shall be certified to be within the provisions of this chap...
Bar & Nightclub Noise
Fullerton caps commercial noise from bars, nightclubs and outdoor entertainment in the C-3 and G-C zones under FMC § 15.90.030(B). Table 2-1 sets exterior limits of 75 dBA (5-minute) and 80 dBA (1-minute) measured at the property line, tightening to 65/70 dBA overnight unless the city has approved an entertainment permit extending hours to 1:30 a.m. Fridays through Sundays.
Fullerton Bar and Nightclub Noise Limits
Some RestrictionsFullerton Code of Ordinances § 15.90.030(B)
(B) The following noise standards, unless otherwise specifically indicated, shall apply to all property zoned C-3 and G-C: ... (2) All commercial activities, including but not limited to, outdoor dining and outdoor events and performances, shall comply with the following noise standards: ... (b) The noise limits in Table 2-1 apply to all commercial activities within the C-3 and G-C zones,...
Generator Noise
Fullerton's recreational vehicle chapter bars running a power generator or other noise-generating equipment within or next to a parked RV between 10 p.m. and 7 a.m. FMC § 8.46.060(D) targets generator noise tied to RVs on streets and public property, not stationary household generators generally.
Fullerton RV Generator Noise Curfew
Some RestrictionsFullerton Code of Ordinances § 8.46.060(D)
No person shall: ... (D) Use power generators or other noise-generating equipment between the hours of 10:00 p.m. and 7:00 a.m. within or adjacent to a recreational vehicle;
Delivery Truck Noise
Fullerton restricts when trucks can deliver to or load from businesses near homes. FMC § 15.90.050(C)(2) limits deliveries and vehicle loading within 200 feet of a residential zone or residential units in a mixed-use building to 7:00 a.m. through 10:00 p.m.; delivery docks farther than 200 feet from housing face no citywide time restriction.
Fullerton Commercial Delivery Noise Hours
Some RestrictionsFullerton Code of Ordinances § 15.90.050(C)(2)
(C) Activities involving deliveries and pickups in all commercial zones shall comply with the provisions of this chapter for night and day operation noise levels based on the following criteria. ... (2) Deliveries and vehicle loading or unloading in all commercial zones. Delivery hours shall be conducted during the following hours: (a) Between the hours of 7:00 a.m. and 10:00 p.m. if the ...
Low-Frequency Bass Limits
In areas that mix commercial and residential uses, Fullerton judges speaker and sound-system noise, the kind carried by bass-heavy music, by whether it is plainly audible inside a neighboring building with the doors and windows shut, not by a decibel meter reading. FMC § 15.90.030(B)(3) treats such sound as ambient until city staff confirms it crosses that line.
Fullerton Audio Speaker and Bass Noise Rule
Light RestrictionsFullerton Code of Ordinances § 15.90.030(B)(3)
(3) Noise generated by audio speakers or sound systems in areas with a mix of commercial and residential uses is generally considered part of the ambient noise environment. However, such noise shall not be plainly audible within adjacent commercial or residential buildings when doors and windows are closed. If city staff determines, based on observation or measurement, that such noise is plai...
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