Grease trap and interceptor cleaning in San Jose
A grease trap that is pumped on schedule keeps a kitchen open; one that is left too long shuts it down.
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- Phelan Ave San Jose office
- Tank, tankless, heat pump
Perfect Tankless Plumbing, San Jose, CA
Grease trap cleaning in San Jose removes the fats, oils and solids that collect in a kitchen's interceptor, followed by jetting the line downstream so it flows freely; how often it is needed depends on the trap's size and the kitchen's volume, and each visit is logged for the owner's compliance records.
Updated September 2026
Drains & Sewer
Why grease traps need regular service
A grease interceptor slows kitchen wastewater so fats rise and solids sink before the water leaves the building. As the trap fills, less of it is left to do that job, and grease starts passing into the sewer line, where it hardens and blocks the pipe.
Regular pumping empties the trap before that point. Jetting the line afterwards clears what already slipped through, and a written service log shows an inspector the trap is maintained.
Included
What each service includes
- Measurement of grease and solids
- Full pumping of the interceptor
- Scraping of baffles and walls
- Inspection of tees and lid gaskets
- Line jetting where needed
- Written service record
- Suggested pumping interval
Interceptor pumping
We open the interceptor, pump out the grease cap, the water and the settled solids, and scrape the baffles and walls so the full volume is available again. Small under-sink traps are cleaned by hand; larger in-ground interceptors are pumped. We check the baffles, inlet and outlet tees and the gaskets on the lid, since a broken baffle lets grease flow straight through a trap that looks full of water. Anything damaged is noted with a photo and quoted separately.
Line jetting after service
Grease that escaped the trap before service hardens in the line downstream. Pumping the trap does nothing for that grease, and it is often what causes the backup the kitchen called about. We jet from the nearest cleanout with a grease nozzle until the water runs clear, and camera the line when a kitchen has had repeat backups, so the owner sees whether the pipe is clean or has a structural problem. Jetting on the same visit as pumping means the kitchen is interrupted once rather than twice.
Compliance logs
Kitchens are often asked to show that their grease control device is maintained. After each visit we leave a written record with the date, the trap size, what was removed and its condition. Keeping those records together in one place makes an inspection straightforward. We also suggest a pumping interval based on how full the trap was, so the schedule follows the kitchen's real output instead of a guess, and the trap is never left long enough to start passing grease into the sewer.
Local context
Reaching San Jose kitchens before opening
From the Fairgrounds district off Monterey Road, where our service office sits, it is a short run up the Tully Road corridor and into the center of San Jose, which lets us schedule grease trap service early in the morning before a kitchen starts prep or late at night after close. For most restaurants that matters more than anything else about the visit, because a pumping truck in the lot during a lunch rush is the one thing a kitchen manager will not accept.
How the job runs
How a service visit runs
- 1
Schedule around service
Before prep or after close.
- 2
Open and measure
Check how full the trap is.
- 3
Pump and scrape
Remove grease, water and solids.
- 4
Inspect fittings
Baffles, tees and lid gaskets.
- 5
Jet the line
Clear grease that escaped downstream.
- 6
Log the visit
Written record and a suggested interval.
Cost factors
What sets the cost of grease trap service
We have no published San Jose price for grease trap service, so the factors below set each quote.
- Trap size. under-sink units versus in-ground interceptors
- Time since last service. a trap left too long takes longer to clean
- Line jetting. added when grease has passed downstream
- Access. lids under equipment or in tight corridors
- After-hours scheduling. early or late visits around service
- Repairs. damaged baffles, tees or lids
Timing
How long the kitchen is interrupted
An under-sink trap is usually cleaned in well under an hour. An in-ground interceptor with line jetting typically takes a couple of hours.
Scheduling before prep or after close means most kitchens lose no service time at all.
FAQ
Grease Trap Cleaning questions from San Jose homeowners
It depends on the trap size and how much grease the kitchen produces. We set an interval from how full the trap is at each visit.
Yes. Early morning and late night visits are common for restaurants.
Yes. Each visit leaves a written record with the date, trap size and what was removed.
Grease that escaped earlier may be hardened in the line downstream. Jetting clears it.
Most homes don't have one, but we do clear grease from residential kitchen lines with jetting.
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One number, any hour
Book grease trap service
Call to set a pumping schedule that fits around your kitchen's hours.
