Blocked drains might seem like a minor inconvenience, but they can quickly turn into a plumbing disaster. If you’ve been Googling drain cleaning Hamilton, chances are you’re already seeing the signs. From water damage to foul smells and structural issues, ignoring the early warnings can cost you big.

Here are the top 5 signs your drains are begging for help—and why homeowners and businesses across Hamilton trust Greg’s Plumbing & Heating to handle it properly the first time.

Plumber cleaning clogged drain pipe with wrench and gloves
Professional drain cleaning services available in Hamilton, Niagara, and Dundas.

1. Your Drains Smell Like Rotten Eggs

If you walk into your bathroom or kitchen and get hit with a sewer-like stench, your drains are likely the culprit. That rotten egg smell usually comes from biofilm buildup, trapped waste, or even a cracked sewer line.

Don’t ignore it. These odours are often the first sign of a bigger issue lurking in your pipes.

2. Water is Draining Slower Than It Used To

Notice your sink or tub takes forever to drain? That sluggish flow is a classic sign of buildup inside the pipe walls—grease, food, hair, you name it.

Over-the-counter drain cleaners might offer a temporary fix, but they often just push the problem deeper. You need a real solution.

How to prevent clogs before they start – The Spruce

3. Gurgling Sounds from the Sink or Toilet

Hear gurgling when the toilet flushes or when water drains from the sink? That’s not your house settling—it’s a warning.

These sounds mean air is trapped in the pipes, often due to partial blockages or improper venting. The longer you wait, the worse it gets.

4. Multiple Clogs in One Month

If you’ve had to unclog your toilet, kitchen sink, and shower all in the same month—something’s off.

This pattern means the clog isn’t just localized—it’s in the system. You’re likely dealing with deeper buildup or tree roots interfering with your main sewer line.

Let’s clear that out properly—call today.

5. Water is Backing Up into Other Fixtures

One of the worst signs? You flush the toilet—and your bathtub starts gurgling or bubbling up.

That means your drains are connected through a blocked system, and wastewater is finding the only way out it can.

Book Drain Cleaning Hamilton Homeowners Rely On

At Greg’s Plumbing & Heating, we offer trusted drain cleaning Hamilton homeowners and businesses rely on. Serving Hamilton, Niagara, and Dundas, we’ll keep your pipes flowing, your property protected, and your stress levels low.

Schedule your drain inspection today.