Common drain issues in Sham Shui Po
1960s clay pipe corrosion + roughness traps debris
Restaurant grease leaching into shared mains over 30 years
Tile-on-tile bathroom conversions stacking debris-catching joints
Subdivided unit (劏房) extra fittings creating extra failure points
Response time to Sham Shui Po
20-30 min weekday daytime · 35-50 min nights
Confirmed via WhatsApp before we dispatch — you know exactly when we'll arrive.
Pricing — fixed before we arrive
🚽 Toilet — HKD 350
🍳 Kitchen — HKD 400 (basic) / 500-650 (with grease)
🚿 Bathroom — HKD 350
🌧️ Outdoor / light-well — HKD 600+
❄️ AC condensate — HKD 250
🚨 24-hr surcharge — +HKD 200 (11pm-6am)
7-day re-block guarantee on all jobs. Same drain blocks again within 7 days = free re-do.