Quiet Hours: Fontana vs Hesperia
How do quiet hours rules compare between Fontana, CA and Hesperia, CA?
Fontana and Hesperia have similar restriction levels.
Fontana, CA
San Bernardino County
Fontana enforces residential quiet hours under Fontana Municipal Code Chapter 18 (Nuisances) and the Zoning and Development Code noise standards in Table 30-469. Nighttime hours of roughly 10 PM to 7 AM are treated as protected quiet time, and noise that disturbs neighbors triggers Code Enforcement action.
View full Fontana rules →Hesperia, CA
San Bernardino County
Hesperia treats unreasonable noise as a public nuisance under Hesperia Municipal Code Chapter 8.32 (Title 8 — Health and Safety). There is no fixed dB curfew written into the city code, but noise that disturbs the peace, comfort or quiet of neighbors — especially overnight (commonly 10 PM–7 AM) — is enforceable as a nuisance by Code Enforcement and San Bernardino County Sheriff (Hesperia Station).
View full Hesperia rules →Key Facts Comparison
| Fact | Fontana | Hesperia |
|---|---|---|
| Code | FMC Chapter 18 and Zoning Table 30-469 | - |
| Night Hours | 10 PM to 7 AM residential | - |
| Day Hours | 7 AM to 10 PM residential | - |
| Enforcement | Code Enforcement (909) 350-7626 | Hesperia Code Enforcement + SB County Sheriff (Hesperia Station) |
| Framework | Nuisance plus zoning noise standards | - |
| Code Section | - | Hesperia Mun. Code Ch. 8.32 (Public Nuisance) |
| Land-Use Standard | - | Dev. Code §16.08.545 (Noise Contour) — 60 dBA Ldn exterior residential |
| Practical Quiet Hours | - | 10 PM – 7 AM (nuisance standard) |
| Penalty (Mun. Code §1.16) | - | $100 / $200 / $500 escalating infraction fines |
Highlighted rows indicate differences between cities.
Fontana FAQ
Does Fontana have a single numeric quiet-hours code?
Not exactly. It combines Chapter 18 nuisance rules with Zoning Table 30-469 land-use noise limits that are stricter from 10 PM to 7 AM.
Who do I call for a late-night noise complaint?
Call Fontana Police non-emergency for active disturbances at night, and Code Enforcement at (909) 350-7626 for repeat daytime issues.
Hesperia FAQ
What time does Hesperia consider 'quiet hours'?
The Municipal Code does not list a numbered curfew hour, but 10 PM to 7 AM is the period enforced as nighttime nuisance noise under Chapter 8.32, consistent with the city's General Plan Noise Element residential standard.
Who do I call about loud neighbors in Hesperia?
For an in-progress disturbance call San Bernardino County Sheriff Hesperia Station (760-947-1500). For ongoing nuisance properties file with Hesperia Code Enforcement at (760) 947-1343.
Is there a decibel limit in Hesperia?
Hesperia uses a nuisance standard rather than a dB meter limit. The Development Code §16.08.545 noise contour and General Plan Noise Element use 60 dBA Ldn as the exterior residential compatibility threshold for land-use planning.
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