SERVICES
7 Waterproofing Services, Each with Published Pricing and Scope
Quick answer
From source diagnosis (leak detection) to targeted repair (injection, roof, bathroom, external wall, window) to expert-grade reporting once the Joint Office stops investigating (surveyor report) — every service page states its scope, whether the government will act on it, and its pricing structure. No single headline number standing in for a real quote.
Why choose Siccora Waterproofing
- Transparent pricing culture — we publish prices only where we have evidence to support them; where the evidence isn't there yet (window, surveyor reports), we say so rather than guess.
- Partners hold the matching Buildings Department registration for the scope of work.
- Every service page states whether the Joint Office will act on it — the cases the government won't touch are exactly where we operate.
Leak Detection
Instrument diagnosis with written report, from HK$8,000.
Learn moreInjection Grouting
PU injection, HK$2,500-3,500 per spot, cap agreed upfront.
Learn moreRoof Waterproofing
A designated exempted minor work — coating or full-removal.
Learn moreBathroom Waterproofing
Surface from HK$3,500, rebuild from HK$30,000 — know which one first.
Learn moreExternal Wall Waterproofing
Crack/window repair; common-property scope needs corporation consent.
Learn moreWindow Seepage
Frame seepage repair, quoted after on-site assessment.
Learn moreSurveyor Report
Expert-grade option once the Joint Office stops investigating.
Learn moreNot sure which service you need? Tell us on WhatsApp
Our WhatsApp and phone hotline are launching soon — please use the form below in the meantime and we'll reply as quickly as we can.
Frequently asked questions
Which service is right for my situation?
If you don't know where the leak is coming from, start with leak detection. If the source is a known localized crack, injection is usually the fix. Roof, bathroom and external-wall each have a dedicated page explaining scope and pricing. Not sure? Send us a photo on WhatsApp and we'll give you an initial read.
Are all services available in all 18 districts?
Yes — our partner network covers all 18 Hong Kong districts, though some remote areas may need a later appointment slot.