January 12, 2026

10 Signs You Need to Call a Plumber ASAP

Small plumbing symptoms often signal big problems. Here's what to watch for in your Vaughan home.

Most major plumbing disasters give warning signs weeks or months in advance. Learning to spot them early can save thousands of dollars in damage.

1. Unexplained water bill spikes

A sudden jump with no lifestyle change almost always means a hidden leak — often at a toilet flapper or an underground line.

2. Slow drains in multiple fixtures

One slow drain is a local clog. Two or more usually means the mainline is partially blocked and a full backup is coming.

3. Sewage smells indoors

A dried-out P-trap in a rarely-used fixture is easy. A persistent smell everywhere means a vent or drain leak that needs professional attention.

4. Water hammer

Bangs when you shut off a faucet mean pressure spikes that damage joints over time. A properly installed water hammer arrestor solves it.

5. Discoloured water

Brown or rusty water from hot taps usually means a failing water heater. From all taps, it may be a municipal or well issue — but worth diagnosing.

6. Warm spots on the floor

A slab leak on a hot-water line can go unnoticed for months while it undermines your foundation.

7. Constantly running toilet

A silent leak in a toilet flapper can waste over 300 litres a day. Simple parts, big savings.

8. Reduced water pressure

Isolated to one fixture, it's usually a cartridge or aerator. Whole-house drops indicate mainline or PRV issues.

9. Gurgling drains

Air venting the wrong way means partial blockages or vent stack problems.

10. Water heater over 10 years old

Plan a replacement now, on your schedule, rather than emergency-replacing after it floods.

See any of these? Call us at (647) 557-9107 — we'll diagnose honestly and give you options.

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