Noise Ordinances in Livermore, CA (2026)
8 verified noise ordinances for Livermore, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Livermore quiet hours run 10 PM to 7 AM weekdays and 10 PM to 8 AM weekends per LMC Chapter 9.32. Residential limit is 55 dB day, 45 dB night.
Noise: Quiet Hours
Some RestrictionsConstruction Hours
Livermore construction hours are 7 AM to 7 PM Monday-Friday and 9 AM to 6 PM Saturdays. No construction Sundays or federal holidays without permit.
Noise: Construction Hours
Some RestrictionsBarking Dogs
Livermore prohibits habitual dog barking that disturbs neighbors under LMC 6.08. Alameda County Animal Services handles enforcement with a complaint and warning system.
Noise: Barking Dogs
Some RestrictionsLeaf Blower Rules
Livermore allows leaf blowers within construction hours only. AB 1346 bans sale of new gas blowers statewide since Jan 1, 2024. Electric blowers still subject to noise hours.
Noise: Leaf Blowers
Some RestrictionsCalifornia Health and Safety Code Sec. 43018.11 (added by AB 1346, 2021 - Zero-Emission Small Off-Road Engine Mandate, Including Gas Leaf Blowers)
43018.11. (a) (1) By July 1, 2022, the state board shall, consistent with federal law, adopt cost-effective and technologically feasible regulations to prohibit engine exhaust and evaporative emissions from new small off-road engines, as defined by the state board. Those regulations shall apply to engines produced on or after January 1, 2024, or as soon as the state board determines is feasible...
Amplified Music & Events
Amplified music in Livermore must stay below 55 dBA day / 45 dBA night at neighbor property lines. Downtown and wine country events may require amplified sound permits.
Noise: Amplified Music
Some RestrictionsAircraft Noise
Livermore Municipal Airport (LVK) has a voluntary noise abatement program with preferred runway/pattern procedures. No curfew but quiet hours 10 PM-7 AM discouraged.
Noise: Aircraft Noise
Some RestrictionsIndustrial Noise
Commercial noise in Livermore limited to 65 dBA at residential property lines day, 55 dBA night. Industrial zones have higher limits. LLNL and airport have separate regimes.
Noise: Commercial Noise
Some RestrictionsVehicle Noise
Vehicle noise in Livermore enforced primarily through CA Vehicle Code §27150-27207. Altered/loud exhausts prohibited. Engine braking restricted on some streets.
Noise: Vehicle Noise
Some RestrictionsLooking for Alameda County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Livermore city rules.
Noise Ordinances in Alameda County →