Glendale's Noise from Specific Sources: The Rules That Matter

Every city handles noise from specific sources a little differently. In Glendale, California, there are 4 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

HVAC & Mechanical Noise

Glendale requires permanent mechanical equipment including HVAC systems in new condominium developments to be shock-mounted and isolated from the floor and ceiling so noise and vibration do not carry into other units. Section 16.16.040(D) puts the building official in charge of approving the installation method, and Section 16.20.060(E) extends the same standard to condo conversions permitted after June 9, 1994.

Key details: Governing rule: GMC §16.16.040(D), Vibrations. Applies to: New condos and post-1994 conversions. Fix required: Shock-mounting or floor/ceiling isolation. Who decides: Building official, case by case. Conversion cutoff: Permits issued after June 9, 1994.

Vibration and noise control for mechanical equipment is enforced as a condition of the subdivision or condominium conversion approval itself: the director of community development and city engineer administer Title 16's map and permit approvals under Section 16.04.070, and a project that fails to shock-mount or isolate equipment the building official flags as a vibration source risks the responsible authority conditioning, delaying, or denying final map or conversion approval until the installation is corrected.

Bar & Nightclub Noise

Glendale caps amplified sound in bars, nightclubs and other places of public entertainment at 95 dbA measured where customers normally stand. Above that level, the business must post a hearing-impairment warning sign at each public entrance or the operation is a code violation.

Key details: Governing section: GMC § 8.36.150. Sound threshold: 95 dbA at customer area. Required if exceeded: Posted hearing-impairment warning sign. Default penalty: Misdemeanor, $1,000 / 6 months. Enforcing agency: Glendale Police, code enforcement.

Operating without the required warning sign while exceeding 95 dbA is a misdemeanor under the general penalty in Section 1.20.010: up to a $1,000 fine, up to six months in county jail, or both, per violation. The city attorney may instead charge it as an infraction. Repeat calls can also trigger public-nuisance abatement and civil penalties under Sections 1.20.030-1.20.050.

Delivery Truck Noise

Glendale bans nighttime loading and unloading noise, from 10 p.m. to 7 a.m., that disturbs a reasonable person nearby. The rule targets banging boxes, crates, containers, building materials and garbage cans handled by delivery trucks and dumpster services after dark.

Key details: Governing section: GMC § 8.36.100. Restricted hours: 10:00 p.m. to 7:00 a.m.. Covered activity: Loading, unloading boxes/crates/cans. Standard: Disturbance to a reasonable person. Land-use cross-reference: Section 30.32 loading-space conditions.

A nighttime loading or unloading noise disturbance under Section 8.36.100 defaults to a misdemeanor under Section 1.20.010: up to $1,000 and up to six months in county jail, or both, per offense, unless the city attorney elects to charge it as an infraction. Repeat violations can support public-nuisance abatement action.

Car Alarm Limits

Glendale doesn't set a duration limit for car alarms the way it does for burglar and fire alarms. Municipal Code § 8.36.290(B) exempts vehicle alarm devices from the noise chapter entirely, but only "as long as they are used for the purpose of warning for the protection of public safety." A malfunctioning alarm that just blares falls back under the general nuisance ban in § 8.36.110.

Key details: Exemption: Vehicle alarms exempt when warning of a real emergency. No fixed run-time cap: Unlike building alarms (15/30 min under Ch. 8.12). Fallback rule: Malfunctioning alarms cited under § 8.36.110. Default penalty: Misdemeanor up to $1,000 fine or 6 months jail.

A vehicle alarm actually warning of theft or danger is exempt from citation under § 8.36.290(B) no matter its volume or duration. Once it stops serving that safety purpose, continued sounding can be cited as a nuisance under § 8.36.110, punishable as a misdemeanor under the citywide default penalty, § 1.20.010: up to a $1,000 fine, six months in jail, or both.

Glendale is more permissive than most cities when it comes to car alarm limits. That said, there are still limits.

The Bottom Line

Glendale's noise from specific sources rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Glendale is broadly strict or permissive.

Keep in mind that Glendale can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.