CleaningList

6 Best Grease Trap Cleaning Services in Singapore (2026)

Six grease trap cleaning companies in Singapore for restaurants, cafes and food businesses, with what each says it covers and how to request a quote.

By: Amir Wahab
Edited by: Amir Wahab
Published: 7 Oct 2026
Reading time: 5 min read

A technician pumping out a grease trap behind a restaurant while a manager checks a clipboard

Every kitchen that handles food in Singapore needs its grease trap emptied and kept in working order, and a neglected trap is a common reason for foul smells, slow drains and blocked pipes. This page lists six companies whose own websites describe grease trap cleaning or pump-out for restaurants, cafes, food courts and similar food businesses. Each write-up is based on what the company publishes about itself, so claims about licences or experience are attributed to the firm rather than endorsed by LocalRank. Read the how-to-choose notes first, then contact two or three companies with your trap size, outlet type and preferred servicing schedule so you can compare their scopes side by side.

1. SPS Jetting

SPS Jetting is a Woodlands-based drainage and plumbing contractor whose site has a dedicated page for grease trap and enzyme dosing work. It says it handles scheduled cleaning and waste removal from grease traps of all sizes, and also installs enzyme dosing systems that are meant to break down fats, oils and grease between visits. The page names restaurants, food courts, hotels, food processing facilities and commercial properties with food and beverage operations as its customers. The company describes itself as NEA and PUB licensed and BizSAFE Level 4 certified, which are its own statements, so ask to see the paperwork. Related services listed include high-pressure jetting, vacuum tankers and CCTV drain inspection. Quotes can be requested by phone, WhatsApp or the site form.

Woodlands
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2. KB99 Building Services

KB99 Building Services positions itself around commercial kitchens, and its site lists grease trap maintenance, rodding and flushing alongside kitchen exhaust, hood and duct cleaning. The grease trap page describes a combined service that removes grease build-up, clears pipe blockages and flushes lines so drainage keeps flowing. It says it supports restaurants, food courts, central kitchens, hotels and other commercial facilities across Singapore, and that it provides before and after documentation of its work. The company states that it offers NEA-licensed cleaning services and employs Environmental Control Coordinator certified personnel; treat those as its own claims and ask for details. This suits operators who want one contractor for both the trap and the extraction system. Quotes are requested through the contact page.

Island-wide
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3. Bio-Care Grease Control

Bio-Care Grease Control focuses on fats, oils and grease and says it has done so for decades, using what it describes as microbial or biological treatment alongside conventional cleaning. Its site lists grease interceptor cleaning, pipe flushing, blockage removal, portable grease trap supply and installation, and CCTV pipe inspection. A Full Care programme is described as a customisable monthly service that combines scheduled maintenance of grease traps and floor traps with odour control, plus a 24-hour hotline for urgent problems. Customers it names include hotels, restaurants, food industry sites, malls and institutions. The company says it is licensed by NEA and PUB; that is its own statement, and the site footer carries an older copyright year, so confirm current details when you call.

Ubi
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4. Lian Shing Construction

Lian Shing is a pipeline and sewer maintenance contractor that says it was established in 1987. Its homepage lists a vacuum services line described as removing accumulated fat, oil and grease from grease traps, and also collecting waste for events and construction sites, which makes it relevant to kitchens and temporary food setups as well as permanent outlets. Around that core it offers CCTV sewer inspection, high-pressure jetting and cleaning of sewer pipes and manholes. The site states a list of quality, environmental and safety certifications and approvals from public bodies; these are the company's own claims, so ask which apply to the grease trap work you need. Enquiries go through the sales email, the published office number or the contact page.

Island-wide
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5. Sanitation Services (Toi Toi Dixi)

Sanitation Services, which trades under the Toi Toi Dixi name on its website, is best known for portable toilet rental, but it also publishes a grease trap cleaning service page. The page describes thorough removal of accumulated fats, oils, grease and food particles, regular pumping, and inspections meant to spot damage or faults in the trap. It is aimed at kitchens and food service businesses that need to keep their traps working. The same company lists waste disposal and recycling, document shredding and a waste management service, so it may suit operators wanting one supplier for several site services, such as event caterers. Quotes are requested through an online request-quote page, by email or through the published Singapore phone line.

Jurong
Visit website ↗Email View on map ↗

6. Alpha & Omega Trinity (AOT)

Alpha & Omega Trinity is a plumbing and mechanical contractor whose grease trap page describes a step-by-step visit, from checking the condition of the trap and its inlet and outlet flow to documenting the work afterwards. It names hawker stalls, restaurants, commercial kitchens, coffee shops, hotel kitchens, school canteens and food factories as the businesses it serves, and says it works across Singapore. The firm describes itself as NEA licensed with PUB CP40 certification and BCA registration; these are its own statements, so request copies for the work you are commissioning. Customers can reach it by WhatsApp, phone or email, and the site says quotes depend on trap dimensions and servicing frequency. It also appears on LocalRank's water tank cleaning list for a different service.

Island-wide
Visit website ↗WhatsApp ↗View on map ↗

How to choose

Ask each company to state exactly what a visit covers: pump-out of the grease and solids, scraping of the trap walls, checking baffles and pipes, and where the waste goes afterwards. Scopes differ, so compare like with like rather than headline quotes, and ask whether the company or a subcontractor does the disposal.
Request the company's licences and approvals in writing and ask which of them apply to grease trap work specifically. Several firms on this page describe themselves as licensed or certified, but those are their own statements, so check the paperwork yourself before signing any contract or recurring schedule.
Match the company to your site. A small cafe with one under-sink trap, a food court stall, a central kitchen and a hotel each need different equipment and access. Give trap size, location, access restrictions and operating hours up front so the quote reflects the real job.
Ask how often visits are recommended for your kind of kitchen and how reminders, records and service reports are handled. A written service record helps if an inspector asks, and a regular schedule is easier to manage than reacting to smells or slow drains after they appear.
Check what happens when something goes wrong between visits. Ask whether there is an emergency line, how fast the company says it can attend, and whether blockage clearing is included in a contract or charged separately. Clear answers up front avoid arguments when a kitchen is closed and losing trade.

Update history

Published 7 Oct 2026. No changes recorded since.

About the author

Amir Wahab

Founder and Editor

Amir Wahab is the founder and editor of LocalRank, an independent Singapore rankings and local guides publication.

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