A slow or backed-up drain doesn’t just throw off your day — it can point to a bigger problem hiding in your pipes. At McPipe Plumbing, we specialize in drain repair and replacement for homes across Thornhill, Vaughan, Richmond Hill, Markham, and the GTA. Whether it’s a stubborn clog, a cracked pipe, or tree roots in your line, we’ll find the cause and fix it properly.

Common Drain Problems We Fix

Every property eventually runs into a drain issue. Some are simple; others need professional attention. Here’s what we handle most often:

• Slow-draining sinks, tubs, or showers

• Gurgling or bubbling drains

• Kitchen grease buildup or soap scum blockages

• Clogged floor drains or laundry drains

• Tree roots growing into underground lines

• Foul odours coming from drains or cleanouts

• Drain lines that keep backing up after heavy rain

If you’ve plunged the drain more than once and the problem keeps coming back, it’s usually a sign of buildup or damage deeper in the line.

Our Approach to Drain Repair

We don’t rely on guesswork. Every job starts with a drain camera inspection so we can see exactly what’s happening inside your pipes. Once we’ve identified the cause, we choose the right repair method — no upselling, no unnecessary digging.

Our process:

1. Inspection & Diagnosis – Find the blockage or break using video tools.

2. Clearing the Line – Use augers, hydro-jetting, or mechanical cleaning.

3. Assess the Damage – Check pipe material and structure.

4. Repair or Replace – Fix small cracks or replace sections if needed.

5. Final Testing – Confirm proper drainage and flow before we leave.

You’ll know exactly what we found and what we’re doing — step by step.

Signs You Need a Plumber for Drain Repair

Some drain issues look small at first, but they’re warning signs of bigger trouble.
Watch for:

• Water pooling around floor drains

• Toilet bubbling when another drain runs

• Persistent slow drainage even after cleaning

• Unpleasant odours from sinks or tubs

• Patches of wet ground outside your home

• Frequent backups in the same spot

If any of these sound familiar, it’s best to call before the situation escalates into a full blockage or pipe collapse.

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A slow drain can sometimes cause backup into toilets or tubs — we also handle Toilet Repair and Shower Installation & Repair.

Drain Repair vs. Drain Cleaning

Drain cleaning clears blockages — grease, hair, or debris. Drain repair goes deeper, fixing cracks, breaks, or collapsed sections of pipe.
McPipe Plumbing handles both. If a simple cleaning won’t solve the problem, we’ll move directly into repair to make sure it doesn’t happen again.

Trenchless & Traditional Repair Options

Not every drain issue requires digging. We offer trenchless repair methods that fix underground pipes with minimal disruption to your yard or driveway.
When the damage is too severe, we use traditional excavation to replace the damaged section safely and efficiently. We’ll explain both options and recommend what’s best for your situation — not just what’s fastest for us.

For leaks at fixtures or dripping taps, visit our Faucet Repair page for quick solutions.