Grease Trap/Interceptor Permit in San Jose, California (2026)
Operating a commercial kitchen in San Jose without a required Grease Trap/Interceptor Permit, also called a Fats, Oils, and Grease (FOG) control permit, risks enforcement action and significant fines from the City of San José Environmental Services Department. This requirement ensures your establishment's waste does not contribute to sanitary sewer overflows. Key facts:
- 20 fields — ApronPrep auto-fills 17
- $0–$0 government filing fees
- Varies processing and inspection timeline
Analyzed from Grease Trap/Interceptor Permit
85% from one compliance interview
Manual entry or document upload required
Why You Need a Grease Trap/Interceptor Permit
In San Jose, your Grease Trap/Interceptor Permit is required under the San Jose Municipal Code, Division 2: Sewers and Drains (Section 13.32) and the California Plumbing Code (Chapter 10). These ordinances mandate that any commercial food service facility connecting to the city's wastewater system must install and maintain a properly sized grease interceptor to prevent fats, oils, and grease (FOG) from entering the public sewer. The issuing authority is the City of San Jose Department of Public Works, Environmental Services Division. The permit demonstrates that your facility’s plumbing design complies with local discharge limits, which protect the city’s infrastructure from blockages and environmental contamination.
Operating a restaurant without this permit carries significant practical consequences. San Jose inspectors routinely check for compliance, and violations trigger enforcement actions with real financial and operational impacts:
- Daily fines — While specific dollar amounts vary by violation severity, the Municipal Code authorizes administrative penalties that accrue daily until compliance is achieved, often starting at hundreds of dollars per day.
- Cease-and-desist / shutdown risk — The Department of Public Works can issue a notice to disconnect your sewer service, effectively shutting down your kitchen operations until the permit is obtained and the system is corrected.
- Insurance and lease implications — Many commercial property insurance policies and lease agreements require all operating permits to be valid. A lapse can void coverage or breach your lease, leaving you liable for damages.
- Required remediation — If grease discharge is documented, you will be required to pay for professional cleaning of the affected sewer line and potentially upgrade your interceptor system, costing thousands of dollars beyond the original permit fees.
Legal code: Local sewer use regulations, water connection requirements, road/sidewalk ordinances, grease discharge limits
Recent update: As of 2026, San Jose has integrated its grease trap permit review with the broader Building Permit application process via its online portal, requiring a concurrent submission of plumbing plans for initial installations.
Who Needs a Grease Trap/Interceptor Permit?
| Type | Required | Notes |
|---|---|---|
| Restaurant (Full-Service) | Required | All establishments with food preparation and dishwashing that discharge grease-laden wastewater into the sanitary sewer require this permit, per San Jose Municipal Code § 14.04.200. |
| Bar / Nightclub | Required | Required if the facility has a kitchen preparing any food items, even simple fare, that generate grease-laden waste. |
| Food Truck | Required | Required, as food trucks discharge into a city sewer connection at a commissary or via a dedicated dump station; the permit is tied to the commissary or truck's waste management plan. |
| Coffee Shop / Café | Not Required | Typically exempt if only serving pre-packaged food and beverages; however, if cooking items like sandwiches or using equipment that generates grease (e.g., panini presses), a permit is required. |
See which restaurant types need this requirement — and which don't.
See Full Requirements →Field-by-Field Guide (20 Fields)
17 of 20 auto-filledBusiness Legal Name
textEnter the exact legal name of your business as it appears on your California Articles of Incorporation/Organization or Fictitious Business Name Statement.
COMMON MISTAKE: Using a DBA or trade name instead of the registered legal name.
Type of Food Service Establishment
textDescribe the primary food service activity, such as 'Full-service restaurant', 'Fast food', 'Catering kitchen', or 'Food truck commissary'.
COMMON MISTAKE: Using overly vague terms like 'food service' or entering the business structure (e.g., 'LLC') instead of the operational type.
San José Business License Number
textEnter your current, active City of San José Business License number, which is required before any trade permits can be issued.
COMMON MISTAKE: Leaving this blank or entering an expired or application-pending license number.
Owner/Operator Name
textEnter the full legal name of the primary business owner or authorized representative responsible for the permit.
Owner/Operator Phone
textEnter a direct, working phone number for the owner/operator listed, using the format (XXX) XXX-XXXX.
Owner/Operator Email
textEnter a valid, monitored email address where the City can send permit status updates and inspection notices.
COMMON MISTAKE: Using an outdated or infrequently checked email address, which can cause you to miss critical communications.
Property Address
textEnter the complete physical street address of the restaurant facility where the grease interceptor will be installed or is located.
COMMON MISTAKE: Entering a P.O. Box, corporate office address, or the property owner's home address.
Description of Food Service Operations
textProvide a concise description of your kitchen operations, including primary cooking methods (e.g., frying, grilling) and types of food prepared, to help determine grease load.
COMMON MISTAKE: Providing an overly brief description like 'cooking food' instead of specific, grease-producing activities.
Estimated Grease-Laden Wastewater Volume (gallons/day)
textEstimate the daily volume of wastewater from kitchen sinks, dishwashers, and floor drains that will flow to the grease interceptor, based on fixture counts and seat capacity.
COMMON MISTAKE: Leaving this blank or providing a wild guess; an inaccurate estimate can lead to an undersized interceptor requirement and permit rejection.
Grease Trap/Interceptor Already Installed
checkboxCheck this box only if a grease interceptor is currently installed and connected at the property address; if not, leave it blank for a new installation permit.
COMMON MISTAKE: Incorrectly checking the box for a new construction project, which misdirects the permit type and triggers a rejection.
ApronPrep auto-fills 17 of 20 fields from a single compliance interview — no re-typing, no guessing what the government expects.
Top 5 Grease Trap/Interceptor Permit Mistakes
1. Miscalculating Grease Trap Sizing
Submitting flow rates or fixture unit calculations based on standard restaurant assumptions instead of San Jose's specific sizing formula, as defined in the San José Municipal Code § 15.08.740. This mistake triggers a full engineering review, which adds 2–3 weeks to your timeline. To avoid this, base your sizing on your submitted water and sewer plans, and use the city's sizing worksheet before applying.
2. Using a Generic Trap Location or Type
Selecting a 'standard' interceptor type or stating a vague location (e.g., 'by the kitchen') instead of specifying the exact model from the city's approved list and the precise location on the floor plan. Applications are rejected for missing the required 'approved equipment list' checkmark. Specify the manufacturer, model number, and clearly dimension the trap location on your plumbing plans relative to floor drains and the exterior cleanout.
3. Overlooking Required Professional Seals
Submitting plans without the wet stamp and signature of a California-licensed Professional Engineer (P.E.) for the trap design and hydraulic calculations. Per the San José Municipal Code, this is mandatory for any grease interceptor serving a commercial kitchen. Unsealed plans are rejected outright, requiring you to re-engage your engineer and resubmit, causing a 1–2 week delay. Confirm your engineer's stamp includes their license number and expiration date.
Skip the Paperwork on Your Grease Trap/Interceptor Permit
ApronPrep auto-fills 17 of 20 fields from one compliance interview.
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Grease Trap/Interceptor Permit by City in California
| City | Fee Range | Timeline |
|---|---|---|
| Los Angeles | Contact Los Angeles County Department of Public Works for current permit and inspection fee schedule | Contact LADPW for permit processing timeline |
| San Diego | ||
| San Jose | Contact City of San José Environmental Services for current permit and inspection fees | 10-15 business days for permit review and inspection scheduling |
Government Filing Fees
Contact City of San José Environmental Services for current permit and inspection fees
Timeline: Varies (Typically 4–8 Weeks)
Obtain grease trap/interceptor permit application from City of San José Environmental Services
Download the current application packet from the City of San José Environmental Services Department website (SJES). Ensure you have the latest version—forms older than 30 days are commonly rejected. You'll need your site address and a description of your food establishment's operations ready to review the specific requirements.
Complete application with property and business information
Fill out all sections of the application, including detailed plumbing schematics showing the trap's location. The City of San José requires specific data like fixture counts and FOG (Fats, Oils, and Grease) production estimates. The most common error is providing an incomplete schematic, which leads to a request for information (RFI) that adds 1–2 weeks to your timeline.
Arrange for grease trap/interceptor installation by licensed contractor if not already installed
Hire a licensed plumbing contractor in San José who is familiar with city codes to size and install the trap based on the approved schematic from your application. Sizing must comply with San José Municipal Code Chapter 13.08. Keep the contractor's license number and proof of installation for your submission packet.
Where to Apply
Applications are handled by your local department of public works (dpw) in each city. Select your city below for authority details, fees, and processing timeline.
Other Requirements You'll Need
This is one of 13 requirements for opening a restaurant in California.
ABC Local Control Application
local
ADA Compliance Self-Certification
federal
Alarm System Permit/Registration
local
Alcohol Server Training Certification (RBS)
state
See all co-required forms and how they connect to your compliance dossier.
See All RequirementsProcessing times vary significantly based on application completeness and any required inspections. Per the San José Environmental Services Department (ESD), an application for a new installation or modification can take several weeks to several months to complete, as it is tied to Building Permit plan review and site inspection scheduling. For simple renewals or documentation submittals, review may be quicker, but you should contact ESD directly to confirm current timelines for your specific project.
The city does not charge a separate, standard government filing fee for the permit itself ($0–$0). However, significant costs are associated with required plan review, inspections, and the device itself. You will incur fees through the related Building Permit process for plumbing work and may need to pay for a licensed contractor's installation. Not legal advice — verify all potential costs with the San José Environmental Services Department and Building Division.
No, grease trap permits are site-specific and tied to the physical plumbing configuration of a property. A permit issued for one address cannot be transferred to another. If you move your business, you must apply for a new permit at the new location, which will trigger a full plan review and inspection process. Contact the San José Environmental Services Department to confirm the specific requirements for your new site.
The permit itself typically does not have a periodic renewal like an annual license. Ongoing compliance is enforced through mandatory maintenance and inspection logs. Facilities are required to have grease traps serviced by a licensed hauler at frequencies based on size and usage (e.g., quarterly), and you must maintain these records for review by inspectors. Failure to maintain records can result in violations, similar to non-compliance with a Backflow Prevention Device Certification.
A city inspector will verify the grease trap is correctly installed, sized according to approved plans, and is accessible for servicing. They will check for proper venting, inlet/outlet configuration, and ensure it's not bypassed. The inspector will also request your maintenance records to verify regular pump-outs by a licensed hauler, as required by the San José Municipal Code. Passing this inspection is often a final condition for issuing a Certificate of Occupancy.
About This Data
This guide is generated from ApronPrep's compliance dossier system, which uses 53 parallel AI authority experts to discover requirements, then downloads actual forms and generates field-level intelligence for each one.
For California specifically, we have analyzed compliance dossiers for 3 cities (Los Angeles, San Diego, San Jose), generating Rich FILs (Form Intelligence Layers) with 20 form fields analyzed for this requirement. Fee data is sourced from actual county department fee schedules, not estimates.
Our data is verified against official government sources and updated when regulatory changes are detected. If you find an error, please report it — accuracy is our core commitment.
Sources
- Local sewer use regulations, water connection requirements, road/sidewalk ordinances, grease discharge limits
- Los Angeles — Department of Public Works (DPW)
- San Diego — Department of Public Works (DPW)
- San Jose — Department of Public Works (DPW)
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