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© 2017 by TopEngineer.HK

Service Areas

Tel: 5305-9353 Esther 


Address: Unit 5, Block F, 5/F, Wah Hing Industrial Mansions, 36 Tai Yau Street, San Po Kong, Kowloon, HK

Hong Kong Island: Central & Western (Central, Sheung Wan, Mid-level & Admiralty), Eastern (Causeway Bay, Taikooshing, Quarry Bay, Chai Wan & etc), Southern (Aberdeen, Ap Lei Chau, Deep Water Bay, Pok Fu Lam, Repulse Bay, Stanley & etc) and Wan Chai


Kowloon: TST, Mongkok, Kwun Tong area, West Kowloon


New Territories: Kwai Chung, Tsing Yi, North area, Sai Kung, Shatin, Tai Po, Tsuen Wan and Yuen Long

Are you looking for Water Leakage/Seepage technicians?

A lot of home owners or tenants have experienced mysterious toilet leak, ceiling leakage, window seepage, roof-top leakage and water leakages through the walls or ceiling in their homes or offices. The above leakages can lead to ugly moulds and stubborn stains forming on the surfaces. It may even be a leak from your upper floor neighbours or outside walls.


Water can leak through even the tiniest, invisible cracks that you never thought have existed on your toilet’s walls and ceilings. You may notice a large area of stain and mould on your ceiling or toilet walls, which is a result of accumulation of waste water over time. Such problems also occur during heavy rains, where the rain water somehow manages to seep through the walls.


  • Bathroom, toilet, sink waterproofing

  • Expansion joint waterproofing

  • Crack injection services (crack grouting)

  • Re-roofing

  • Window-frame and balcony waterproofing

  • Concrete repair

  • Anti-slip coating

  • Diagnosis and repair of water seepage

Why owners or tenants must take care water leakage? See below news.

Fill out our form for your enquiry and one of our service representatives will contact you to arrange inspection

Or, WhatsApp @ 5305-9353 for free enquiry. 

Thanks! Message sent.

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