Montebello, California Plumbing Local Permit Ordinances and Codes
Montebello Plumbing Permit Ordinances
The City of Montebello Building and Safety Division is the Authority Having Jurisdiction (AHJ) for plumbing permits and related ordinances. They are responsible for enforcing City and State Building and Safety Code regulations, including plan checking, inspections, and the issuance of plumbing permits.
Plumbing work, such as the replacement or repair of fixtures like faucets or replacing switches, generally does not require a permit. However, replacing a water heater or adding permanently wired fixtures does require a permit.
For any plumbing work requiring a permit, plans may need to be submitted for plan check. Specific plumbing plan review is required for restaurants needing a grease trap or interceptor, facilities requiring a sand/grease clarifier, plumbing systems with over 216 waste fixture units, and other complex systems as detailed in the municipal code.
Permit Fees
Permit fees are established by resolution and are based on the estimated reasonable cost of the services provided. Specific fees for plumbing permits include:
- Plumbing Permit Issuance: $35.00
- Plumbing Fixture or Trap or Set of Fixtures on One Trap: $35.00
- Site Sewer: $88.00
- Connection to Sewer: $88.00
- Rainwater Systems - per drain: $88.00
- Water Heater and/or Vent: $88.00
- Installation, Alteration, or Repair of Water Piping: $88.00
- Repair or Alteration of Drainage or Vent Piping: $88.00
- Lawn sprinkler system - per backflow device: $88.00
Expedited plan check fees are 125% of the standard plan check fee.
Zoning and Other Nuances
While specific zoning ordinances directly impacting plumbing permits are not extensively detailed in the provided search results, it's noted that all construction, including plumbing, must comply with the uniform building, plumbing, and fire codes. Additionally, zoning regulations may influence aspects like architectural compatibility and aesthetic standards for dwellings, which could indirectly affect plumbing installations in certain contexts, particularly for mobile homes.
Construction working hours are generally weekdays from 7:00 am to 8:00 pm, and weekends and holidays from 9:00 am to 6:00 pm.
Permits are valid for 180 days after issuance and may be extended. Failure to call for an inspection and show progress for 360 days can lead to permit expiration, requiring a new application and fees.
Resources to Learn More
Because Montebello is located within Los Angeles County, the following broader county regulations may also apply to your project:
California, Los Angeles County Plumbing Permit Regulations and County Ordinances for Unincorporated Areas
Los Angeles County Plumbing Permit Requirements
In Los Angeles County, plumbing permits are generally required for major repairs, installations, or upgrades that involve significant changes to your plumbing system. This includes projects such as replacing sewer lines, installing or replacing water heaters, and repiping water lines. Minor repairs like fixing a leaky faucet or clearing a drain clog typically do not require a permit, as long as they do not involve pipe removal or fixture replacement.
Jurisdiction and Application Process
Plumbing permit applications for properties in unincorporated areas of Los Angeles County are submitted to the Los Angeles County Public Works Building and Safety Division. You can apply in person at their office or conveniently through the online EPIC-LA portal. The process involves completing an application form, paying applicable fees, and potentially submitting plans and specifications for review, especially for more complex projects. A plan check, which is a review of project plans for compliance with building codes, may be required before a permit can be issued.
Rules for Unincorporated Areas
For properties located in unincorporated areas of Los Angeles County, the Building and Safety Division of the Department of Public Works handles plumbing permits. The EPIC-LA online portal is specifically designated for submitting plans, specifications, and supporting documents for review and approval, as well as for paying permit fees and applying for permits in these areas.
Permit Exemptions
Certain minor plumbing work is exempt from requiring a permit. This includes repairing leaks in drains, soil, waste, or vent pipes, provided no trap, drainpipe, soil, waste, or vent pipe is replaced. It also covers clearing stoppages or repairing leaks in pipes, valves, or fixtures when such repairs do not involve the replacement or rearrangement of these components.
Resources to Learn More
The following statewide building codes and regulations apply universally to all jurisdictions within California:
California Plumbing Legislation, Codes, and Guidelines
California Plumbing Code and Legislation
In California, plumbing standards are governed by the California Plumbing Code (CPC), which is Part 5 of Title 24 of the California Code of Regulations. Unlike many other states that adopt the International Plumbing Code (IPC), California bases its plumbing code on the Uniform Plumbing Code (UPC). The state integrates the UPC with specific California amendments to address unique regional requirements, such as seismic safety, water conservation, and drought management.
The California Building Standards Code is updated on a triennial cycle. As of April 2026, the 2025 California Plumbing Code is the current enforceable standard, having taken effect on January 1, 2026. These regulations apply to all new construction, major renovations, and plumbing system installations across residential, commercial, and industrial properties throughout the state.
Primary State Agencies
The regulatory framework for plumbing in California involves several key entities:
- California Building Standards Commission (CBSC): The primary agency responsible for the formal rulemaking process, adoption, and publication of the California Building Standards Code (Title 24).
- Department of Housing and Community Development (HCD): Holds authority over building standards specifically related to residential housing.
- Contractors State License Board (CSLB): The agency responsible for licensing plumbing contractors (e.g., C-36 classification) to ensure that work is performed by qualified professionals.
- Local Building Departments: While the state sets the minimum standards, local city and county jurisdictions are responsible for enforcement, permitting, and inspection. These local authorities may also adopt stricter local amendments to the state code.
Resources to Learn More