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Mong Kok, Yau Ma Tei, Jordan and Tai Kok Tsui have many post-war tong lau and older composite buildings. Around Portland Street, Sai Yeung Choi Street South, Tung Choi Street and Fa Yuen Street, ground-floor shops are often eateries, and back-lane gullies and manholes take a steady load of grease. Call-out assessment can be requested for household drains, shop main drains, restaurant grease traps and back-lane gullies; work on older or shared pipework depends on access and responsibility.
Call-out timing is confirmed based on the schedule and site conditions
Each guide explains common drain problems, who is responsible and what to prepare, based on the estate's age, building type and public records.
Older buildings · Private estate · Commercial & restaurantsJordanOlder blocks around Kwun Chung · reclaimed Ferry Point · open external waste hoppers
Private estate · HOS / PSPS · Older buildings · Commercial & restaurantsTai Kok TsuiBuilt 1974–2003 · older single-block buildings beside podium estates on reclaimed land
Commercial & restaurants · Older buildings · Private estateTsim Sha TsuiRestaurant back-lane manholes · grease traps · converted guesthouse floors
Older buildings · Private estate · Commercial & restaurantsYau Ma TeiMostly post-war tenements · open hopper heads · back-lane channels and retrofitted pipes
HOS / PSPSCharming GardenHOS estate completed 1998 · 18 blocks, 3,908 flats · ceiling seepage and floor drains
Private estate · Commercial & restaurantsCosmopolitan EstatesBuilt 1974–1976 · 15 blocks of 13 storeys · compact 200–400-odd sq ft flats
Private estateFu Tor Loy Sun ChuenCompleted 1980–81 · 7 blocks of about 14 storeys · two-storey mall podium
Private estateMetro Harbour ViewOccupied 2002–03 in two phases · 10 towers of 45 storeys · built over a mall podiumToilets, sinks, floor drains & manholes cleared — flow restored fast
Learn MoreLocal specialists in back-smell removal — pay only when the odour is solved
Learn MoreProfessional sanitising of drains and surrounding areas
Learn MoreEliminate cockroaches and pests breeding in your drains
Learn MoreDeep cleaning of pipework and fixtures — grease and scale removed
Learn MoreRemove silt and sludge — grease traps and manholes fully cleared
Learn MoreRemove, install and upgrade toilets, basins, sinks and pipework
Learn MorePantry, washroom and shared-drain enquiries, with scope agreed before work
Learn MoreUnit outlets, shared pipes and chamber enquiries assessed with site access
Learn MoreDiscuss a defined maintenance scope using assets, usage and incident records
Learn MoreA clear process from enquiry and assessment to an agreed scope of work
Tell us the drain problem and district and ask about available timing.
Confirm timing based on the district and schedule, then inspect the blockage or odour issue.
Explain the proposed approach, scope and price before agreed work begins.
Use suitable tools for the site conditions and agreed scope of work.
After the agreed work, test drainage and explain the observed result and any next steps.
WhatsApp with the problem and district, and we will confirm available timing.
