Don't wait — call or WhatsApp the number above. We'll quote on the phone, give an arrival time, and confirm by text. No callback delay, no "I'll come look first" without price.
Why customers pick DrainFix over the old shops
HK has 通渠 companies claiming 30–60 years experience. Heritage doesn't stop the bait-and-switch — most page-1 competitors hide their prices until they're at your door. Here's what we do differently:
Trust & transparency, in plain HK style
Real questions HK customers actually ask, answered honestly — not the same marketing pages every 通渠 brand has.
- WhatsApp +852 4423 7445 — 5 分鐘內有真人回
- 每個價錢喺網站公開（不像 scam shops 收到 doorstep 先報）
- 出車前書面 quote — 收唔到 quote 唔需要俾錢
- 不成功不收費 work fee — 通唔到我哋只收 HKD 200 inspection
- 0-5 min: 真人回，問返你 4 條問題（區域 / 邊個 drain / 試過咩 / 想幾時到）
- 5-15 min: 書面 quote: HKD 200 inspection + HKD 800+ work（按複雜度）— 你 reply OK 我哋出車
- 15-45 min: 上門檢查（HKD 200 起計）— 確認塞渠類型 + 最終工程價
- 45-90 min: 通渠工程 — 通成功收費，通唔到只收 HKD 200 inspection
- 離場前: 試水 + 收據 + 加你做 7 日 re-block guarantee follow-up
如果我哋遲過 30 分鐘先回，落單呢一單 inspection fee waived (HKD 200 → HKD 0)。
呢個唔係空話 — 我哋寫死喺呢度，customer 可以引用。
- 水喉換管 / 換 fixture — 換 toilet bowl / 換 trap / 換 water pipe（呢啲要持牌水喉匠 — 我哋會轉介，唔收 referral fee）
- 渠務署 territory — 大廈共用主渠 / 街喉 / 公眾路面渠 — 屬於 DSD（渠務署 2300 1110）責任，唔關 private contractor 事
- 結構問題 — 渠管 root intrusion 已破壞混凝土結構 — 需要工程公司，唔係 individual plumber 做
每單都有: 紙本收據（即場簽發） · WhatsApp PDF 收據（電子備份） · 標明日期/地址/服務/金額/7 日保證條款 — 業主可用嚟同租客 reimburse · 樓宇管理可用嚟入帳
BR 商業登記: filing in progress — 一旦完成會喺呢度 publish 編號（透明 not 隱藏）
More questions HK customers ask
- 標準塞渠：手動 drain auger（鋼線通渠機，3-15 米）· 吸盤 · pipe wrench · 護目鏡 + 手套
- 嚴重塞渠：電動 drain snake（10-25 米鋼線） · 熱水沖洗（控溫，唔用沸水唔傷 PVC）
- 重型 / 嚴重個案：高壓機通渠（HKD 2,300-2,800） · 刨渠 mechanical drain reaming（HKD 3,800 起）— 兩者係上門 inspection 後現場另議
- 不使用：腐蝕性化學品（會傷喉管） · 沸水（會令 PVC pipe 變形） · 鐵線 / 衣架 deep insertion（會篤穿喉管）
嚟你屋企做嘅、收 WhatsApp 嘅、7 日內 follow-up 嘅、return-visit free 服務嘅 — 同一個人。冇 dispatch centre 轉手、冇 "唉我哋上次嗰個唔做啦" 嘅情況。
呢個係 SME 嘅優勢 — 大規模公司做唔到，因為佢哋只係 dispatcher。
| 類型 | 廣告價 | 到場後實際 | 有保證？ |
|---|---|---|---|
| "HKD 200起" 街頭通渠佬 | $200 | $700-$4,800+ 落單後加價 | 無 |
| HK01 報導 trick | $700 | $18,000 (2024 case) | 無 |
| HelloToby vendor average | $600 | $600-1,000 | 平台保障 — 唔 cover service |
| 老字號 30 年通渠 | $500-1,000 | $500-1,000+ | 部分有 — 視乎 case |
| DrainFix HK | $200 + $800+ | $1,000-1,500 (書面 quote 之內) | 不成功不收費 work fee + 7 日 re-block |
我哋唔係最平。我哋係 最透明 — 兩段式價錢都喺出車前 WhatsApp 寫到。"便宜" 嘅 trick 多數真實付款係我哋 2-18 倍。
在等 BR 同時，我哋一樣會發 hand-written 收據（標明 日期 · 地址 · 服務 · 金額 · 7 日保證） — 業主可用嚟同租客 reimburse、樓宇管理可入帳。
📸 38 張真實工程相 — 香港業主每日嘅塞渠實況同我哋嘅解決方法
每一張都係客戶搵到我哋之後，我哋親手處理嘅實況。冇 stock photo · 冇 marketing template · 冇 AI generated · 全部真實。睇完你會明白點解我哋收 HKD 800 起 — 點解我哋永遠唔報 $700 然後加碼。
分 6 類：戶外渠井 · 鑄鐵管診斷 · 管內微距 · 食肆 · 挖出嚟嘅嘢 · 浴室同安裝
🌧 戶外渠井 · Outdoor Manholes (10 張)
香港舊樓嘅渠井多數係磚砌結構，幾十年積累嘅淤泥 + 油脂 + 碎磚混合，係最難處理嘅 case。
🔧 鑄鐵管診斷 · Cast Iron Pipe Diagnosis (8 張)
我哋唔做頭痛醫頭 — 拆出嚟畀客戶睇實況，先決定通定換。
🔍 管內微距 · Pipe Interior Macros (7 張)
近距離拍嘅鏡頭比文字更有說服力 — 點解你嘅渠塞，呢度有答案。
🍳 食肆 / 商業客戶 · Restaurant & Commercial (4 張)
食肆每日產生大量油脂同食物殘渣 — 我哋特別熟悉隔油池 + sump pit 嘅工作。
🗑 挖出嚟嘅嘢 · Extracted Debris Proof (5 張)
我哋會將拎出嚟嘅嘢整齊擺好俾客戶睇 — 一袋淤泥就係 trust 嘅最直接證明。
🚽 浴室 / 安裝 · Bathroom & Installation (4 張)
通渠唔係我哋唯一服務 — 安裝、維修、light plumbing 都接。
📊 香港通渠收費對比表 — 邊間係 $700 變 $18,000 陷阱? · 相片影於 DrainFix 真實上門工作 · 唔顯示任何客戶面孔同地址 (privacy-safe by composition) · WhatsApp +852 4423 7445 想要見類似 case
Services we provideDrain unblocking + light plumbing work. Complex jobs custom-quoted. Click for service details.
🚽 Toilet 廁所通渠
🍳 Kitchen 廚房通渠
🚿 Bathroom 浴室通渠
🌧️ Outdoor 室外渠通
🚨 24-hour emergency 急通渠
Popular HK drain guidesIn-depth articles to help you understand pricing, timing, and self-fixes before calling
💰 HK Drain Pricing — How It Actually Works
🌧️ HK Rainy Season Drain Prep (May-Sep 2026)
💲 Why HK 通渠 Charge HKD 800-1,500 (We Charge HKD 800)
📊 HK Pricing Comparison Table
🛡️ How to Spot a HK Drain Unblock Scam
For business · 商業客戶Restaurants + building managers — preferred-vendor terms with monthly contracts, Net 30 AP, volume pricing
🍴 Restaurant + commercial kitchen
🏢 Property manager + building 管理處
Resources & referencesFAQ, real customer cases, full pricing table
❓ HK Drain Unblock FAQ 2026
📋 Real customer cases
🖨️ Printable flyer (A5)
Pricing — fixed before we arriveMost HK drain operators don't quote until they're at your door. We quote on the phone.
| Service | Typical price | What it covers |
|---|---|---|
| Toilet basic unblock | HKD 800 | Plunger / auger, 15-30 min |
| Kitchen sink unblock | HKD 800 | Standard food debris, 20-40 min |
| Kitchen with grease trap | HKD 500-650 | Hot-water flush + grease clearing |
| Bathroom drain | HKD 800 | Hair removal, snake, 15-30 min |
| Outdoor / light well drain | HKD 800-1,500 | Mud, debris, requires roof access sometimes |
| AC condensate drain | HKD 800 | 10-15 min, often resolves "AC drip" complaint |
| Repeat call within 7 days | FREE | If same drain re-blocks, we re-do at no charge |
| 24-hour surcharge (11pm-6am) | +HKD 200 | Same 30-min response, weekend / public holiday |
Prices include all standard equipment + labour. No hidden charges. We confirm exact price on phone or WhatsApp BEFORE arrival.
Districts we serveAll HK Island + Kowloon · most of New Territories · 30-min response within central districts
Common questions
How fast can you arrive?
30-min response across HK Island + Kowloon during business hours. Night calls (11pm-6am) typically 45-60 min response.
What does it cost?
Fixed-price quote on the phone before we arrive. Toilet from HKD 800 (depending on complexity), kitchen HKD 800, bathroom HKD 800, outdoor HKD 800. Night surcharge HKD +200.
Do you have a license?
Drain unblocking only — not plumbing modification (which custom-quoted on site). Our scope is fully compliant for HK customers.
Do you guarantee the work?
7-day re-block guarantee. If the same drain blocks again within 7 days of our service, we return free. Excludes structural blockages.
Can you work commercial / restaurant?
Yes — restaurant kitchen drains, hotel bathrooms, mall public drains. Pricing scales: HKD 800-3,000 typical for commercial. Receipt + invoice provided.
Cash, card, FPS?
FPS or cash on completion preferred. Card via Square POS available with 2% surcharge. Corporate invoice + Net 30 terms for B2B clients.