How Much Does It Cost to Clear a Blocked Drain in Melbourne? (2026 Price Guide)

Introduction

If your sink is gurgling, your shower is filling up, or sewage is backing into the yard, the first question is almost always the same: what is this going to cost me? At J.O. Plumbing we believe you deserve a straight answer before a plumber sets foot on your property. Below is exactly what Melbourne households and businesses are paying in 2026 to clear a blocked drain — and the factors that move the price up or down.

Typical price ranges in Melbourne (2026)

• Standard call-out + diagnosis: $99–$165 (often credited to the job)
• Plunger / electric eel clear (simple blockage): $220–$450
• High-pressure water jetter (tree roots, grease): $440–$880
• CCTV camera inspection: $290–$440 (waived in many cases when relining proceeds)
• After-hours / weekend emergency surcharge: +$80–$150
• Severe blockage requiring excavation: $1,500–$6,000+

### Why we publish prices

Most Melbourne plumbers refuse to quote over the phone. We publish ranges because you should never agree to work without a written, fixed price first. If you’re quoted outside these ranges, ask why.

What actually drives the price up or down

### 1. Where the blockage is located

A kitchen sink branch line is fast and cheap. A main sewer line under a concrete driveway is not. Access is the single biggest cost lever.

### 2. The cause of the blockage

Hair and soap in a shower trap is a 20-minute job. Tree roots in a 70-year-old clay sewer line in Brunswick or Hawthorn is a different conversation — often $600–$900 with a jetter, plus CCTV.

### 3. Time of day

After 6pm, weekends and public holidays carry an emergency surcharge. If it’s not actively flooding, booking the next morning can save you $100+.

### 4. Whether you need a camera

If the drain has blocked twice in 12 months, do not pay to clear it a third time without a CCTV inspection. You’re treating the symptom, not the cause.

What you should always get for your money

• A fixed written price before work begins — not an hourly rate
• A clear explanation of what caused the blockage
• Photos or CCTV footage if a camera was used
• A warranty on the workmanship (we offer a written guarantee)
• An invoice itemising parts, labour and call-out

FAQ

*Is the call-out fee included in the job price?*

At J.O. Plumbing, yes — when you proceed with the work, the call-out fee is credited toward the final invoice.

*Can a blocked drain wait until tomorrow?*

If only one fixture is affected and there’s no sewage smell or overflow, usually yes. If multiple fixtures are backing up, treat it as urgent — it’s likely the main line.

*Do you charge extra for weekends?*

We’re upfront about after-hours rates. We’ll always quote the full price before we start, including any surcharge.

Call-to-action

Want a fixed price before we knock on the door? Call J.O. Plumbing on 0411 234 567 or book online — we’ll give you a written quote, not a guess.