Noise Ordinances in Fairfield, CA (2026)
8 verified noise ordinances for Fairfield, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Fairfield's noise ordinance sets numeric decibel limits that tighten every night. Table 25.1401 caps residential noise at 45 dBA Leq and 65 dBA Lmax at the property line between 10:00 p.m. and 7:00 a.m., down from 50/70 dBA in daytime hours, with interior limits falling from 40 to 35 dBA Leq overnight.
Fairfield's 10 PM to 7 AM Quiet Hours
Some RestrictionsFairfield City Code § 25.1403; Table 25.1401
§ 25.1403. Noise Standards. It is unlawful for any person to create any noise at any location in the City of Fairfield that results in the exposure to other properties in the vicinity that exceeds the levels of Table 25.1401, except as otherwise provided for in this ordinance. TABLE 25.1401 - Non-Transportation Noise Standards Exterior Noise-Level Standard (Applicable at Property Line) Interior...
Construction Hours
Fairfield Municipal Code § 25.1404 bars operating construction, grading, or demolition tools and equipment between 10:00 p.m. and 7:00 a.m., unless the Director of Public Works grants written permission. The ban sits inside the city's broader noise ordinance enforced under § 25.1403.
Fairfield Construction Noise Hours: 7 AM-10 PM
Some RestrictionsFairfield City Code § 25.1404 (Construction activities)
Construction activities - Operating or permitting the operation of any tools or equipment used in construction, grading or demolition works between the hours of 10:00 p.m. and 7:00 a.m. except by written permission of the Director of Public Works.
Barking Dogs
A dog, cat or other animal that habitually barks, howls or yelps loud enough to disturb a neighbor is a declared public nuisance under Fairfield Municipal Code Section 3.60, enforced through a petition and hearing process in Article V that can end in a misdemeanor conviction and a three-year ban on owning that type of animal.
Fairfield Barking Dog Nuisance Rules
Significant RestrictionsFairfield Municipal Code § 3.60
(a) The keeping or harboring of any dog, cat or other animal or fowl, whether licensed or not, which by its bodily waste odor, unsanitary condition or habitual howling, helping, barking or other noise disturbs the comfort, peace or quiet of nearby property or which would cause annoyance or discomfort to a reasonable person of normal sensitivity in the area is declared to be a public nuisance an...
Leaf Blower Rules
Fairfield has no dedicated leaf-blower ban. Use is controlled by the general noise standards in Fairfield Municipal Code Chapter 25, Article X (Table 25.1401), which protect residential properties to roughly 55 dBA at night. Statewide, California AB 1346 (Health & Safety Code §43018.11) prohibits the sale of new small off-road gas engines, including most consumer leaf blowers, manufactured for sale after January 1, 2024.
Fairfield Leaf Blower Rules
Significant RestrictionsCal. AB 1346 (2021-2022, Berman) - Small Off-Road Engines / Leaf Blowers
Small off-road engines (SORE), which are used primarily in lawn and garden equipment, emit high levels of air pollutants, including oxides of nitrogen (NOx), reactive organic gases (ROG), and particulate matter (PM). NOx and ROG together contribute to formation of ozone, a criteria pollutant with a national ambient air quality standard set by the United States Environmental Protection Agency (U...
Amplified Music & Outdoor Sound
Fairfield Municipal Code § 25.1404 bars anyone from operating a musical instrument or any device that amplifies or intensifies sound, including the human voice, in a manner that disturbs a reasonable person in the neighborhood. The prohibition applies at any hour, on top of the numeric limits in Table 25.1401.
Fairfield Amplified Sound and Music Rules
Some RestrictionsFairfield City Code § 25.1404 (Musical instruments, sound amplifiers and sounds in general)
§ 25.1404. Specific Prohibitions. No person shall do, cause or suffer or permit to be done on any premises owned, occupied or controlled by such person, any of the following acts: Musical instruments, sound amplifiers and sounds in general - Use or operate any musical instrument or any device, machine, apparatus, or instrument for intensification or amplification of the human voice or any sound...
Aircraft Noise
Fairfield requires sellers of homes near Travis Air Force Base to disclose aircraft noise on the state transfer disclosure form. Municipal Code Section 18A.3(f) flags a 60-decibel noise contour under the 2002 Travis AFB Land Use Compatibility Plan, and Section 25.1411 ties new land use proposals to that same compatibility plan.
Fairfield Travis AFB Noise Disclosure Rules
Some RestrictionsFairfield Municipal Code Section 18A.3(f)
Travis Air Force Base. Any transferrer of real property zoned for residential use located north of Air Base Parkway and east of Clay Bank Road, or south of Air Base Parkway and east of Walters Road shall include on the LOCAL OPTION REAL ESTATE TRANSFER DISCLOSURE STATEMENT completed pursuant to California Civil Code Section 1102.6a (as that section may be hereinafter amended) the following stat...
Decibel Limits
Fairfield caps exterior noise at residential property lines at 50 dBA Leq in daytime and 45 dBA at night, under Table 25.1401 of Section 25.1403. Quieter interior standards apply to hospitals, theaters, schools and other noise-sensitive uses, with each limit dropped 5 dB for tonal or impulsive sounds.
Fairfield Noise Decibel Limits by Zone
Some RestrictionsFairfield, CA Municipal Code § 25.1403; Table 25.1401
It is unlawful for any person to create any noise at any location in the City of Fairfield that results in the exposure to other properties in the vicinity that exceeds the levels of Table 25.1401, except as otherwise provided for in this ordinance. ... Residential: Exterior Noise-Level Standard (Applicable at Property Line): Leq Daytime (7 am - 10 pm) 50, Nighttime (10 pm - 7 am) 45; Lmax Dayt...
Vehicle Noise
Fairfield Municipal Code § 25.1404 bans sounding a vehicle horn or signal device for any purpose other than one required or permitted by the state Vehicle Code, and separately bans racing a motor vehicle's engine except while necessarily repairing, adjusting, or testing it without disturbing a nearby resident.
Fairfield Vehicle Horn and Engine Noise Rules
Some RestrictionsFairfield City Code § 25.1404 (Sounding horns and signal devices; Racing engine)
Sounding horns and signal devices - The sounding of any horn or signal device on any auto-mobile, motorcycle, bus, street car, or other vehicle in any other manner or circumstances or for any other purpose than required or permitted by the vehicle code or other laws of the state. Racing engine - Racing the engine of any motor vehicle, except when necessary to do so in the course of repairing, a...
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County ordinances apply to unincorporated areas and may supplement Fairfield city rules.
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