Noise from Specific Sources in Roseville, CA (2026)
4 verified noise from specific sources rules for Roseville, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
HVAC & Mechanical Noise
Central air conditioners and other residential HVAC equipment are exempt from Roseville's noise ordinance. Municipal Code Section 9.24.030(A) excuses "sound sources typically associated with residential uses" including air conditioning from the numeric sound limits that otherwise apply to fixed equipment, though the exemption does not cover barking dogs. Commercial and industrial HVAC units still answer to the chapter's decibel standards.
Roseville HVAC & AC Equipment Noise Exemption
Few RestrictionsRoseville, CA, Municipal Code § 9.24.030(A) (Exemptions)
Sound or noise emanating from the following sources and activities are exempt from the provisions of this title: A. Sound sources typically associated with residential uses (e.g., children at play, air conditioning and similar equipment, but not including barking dogs);
Bar & Nightclub Noise
Bars, nightclubs, and other entertainment venues in Roseville need a city entertainment permit and must obey every noise abatement law in Chapter 9.24, including the daytime and nighttime sound-level limits. Chapter 9.45 also forces patrons out by 2:30 a.m., requires reasonable efforts to prevent disorderly conduct, and lets police shut a venue down when things get out of hand.
Roseville Bar & Nightclub Noise Rules
Significant RestrictionsRoseville, CA, Municipal Code Sec. 9.45.100 (Observation of noise abatement laws required); Sec. 9.45.060 (Hours of operation)
Each responsible person shall obey all laws applicable to noise abatement, including those contained in Roseville Municipal Code Chapter 9.24. ... Except as otherwise provided herein, all entertainment establishments shall be closed and all patrons shall vacate the premises between 2:30 a.m. and 6:00 a.m. It is unlawful for any responsible person to fail to abide by the hours of closure.
Car Alarm Limits
House and car alarms are exempt from Roseville's noise limits under Municipal Code Section 9.24.030(C), so a triggered alarm does not by itself violate the chapter's decibel tables. The exemption comes with one condition: the device cannot be negligently maintained or operated, language the city can use against an alarm that malfunctions repeatedly or runs unattended.
Roseville Car & House Alarm Noise Exemption
Light RestrictionsRoseville, CA, Municipal Code § 9.24.030(C) (Exemptions)
Safety, warning and alarm devices, including house and car alarms, and other warning devices that are designed to protect the health, safety and welfare, provided such devices are not negligently maintained or operated;
Low-Frequency Bass Limits
Roseville's noise code singles out low-frequency bass for its own measurement standard inside the amplified-sound rules. Municipal Code Section 9.24.110(B) caps audible bass tones from amplified music or sound at an hourly-equivalent 50 dBA during the day and 45 dBA at night, measured for any one-minute period at the affected sensitive receptor's property line, with a tougher C-weighted test if the bass still cannot be isolated.
Roseville Low-Frequency Bass Sound Limits
Some RestrictionsRoseville, CA, Municipal Code § 9.24.110(B) (Amplified Sound Limits for Sensitive Receptors)
If separation of low frequency tones from the background ambient sound can be determined with the sound level meter on fast response (a clearly identifiable increase in ambient sound levels corresponding to the audible bass sounds), sound levels shall not exceed an Leq of 50 dBA daytime and 45 dBA nighttime for any one minute period.
Looking for Placer County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Roseville city rules.
Noise from Specific Sources in Placer County →