Hamilton Plumbers for Emergency Drains, Leaks & Sewer Backup

Licensed & insured plumbers serving Hamilton, Ancaster, Dundas, Stoney Creek, Binbrook, Burlington, Grimsby, Niagara Falls & Caledonia. Same-day repairs with clear, upfront options—no surprises.

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Technician fitting rubber coupling on toilet drain line.
  • Same-day service
  • Licensed & insured
  • 200+ local reviews

Emergency: Your First 10 Minutes

Step 1

Turn off your main water valve

Shut the main water supply to stop the flow and limit damage. Your valve is typically beside the water meter in the basement.

Step 2

Kill power near standing water

If water is near outlets, appliances, or the panel, switch off the breaker for that area. Do not touch water that may be in contact with electricity.

Step 3

Take a few photos for insurance

Snap clear photos or a short video of the source, the water path, and any damaged floors/walls. This helps with insurance claims and speeds up our diagnosis when we arrive.

Step 4

Call us immidiately

We offer same-day response across Hamilton and nearby areas. We’ll confirm an arrival window and text when we’re en route. Call 905-928-6831 or Book Online now.

We’re in Your Neighbourhood Today.

Same-day service across Hamilton most days. Neighbourhoods we serve: Durand, Corktown, Kirkendall, Stoney Creek, Binbrook, Ancaster, Dundas, Grimsby, Caledonia, Burlington.

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Our services

What We Fix Today

Drain Cleaning

Clogged drain in Hamilton? We clear blockages fast with power augers and offer on-the-spot camera inspection to stop repeat clogs.

Sewer Backup Repairs

Basement backup or slow main line? Our Hamilton plumbers remove roots, clean the line, and verify the fix with a camera before we leave.

Toilet Repair

Running, leaking, or backing up toilet? We replace flappers, fill valves, and wax seals and get your bathroom working the same day.

10 Essential Plumbing Maintenance Tips Every Homeowner Should Know

Leak Repair

Drip or hidden leak? We quickly locate and repair leaks to protect finishes and prevent high water bills in your Hamilton home.

Water Heater Repairs

No hot water or pilot issues? We diagnose and repair gas or electric tanks and advise when a replacement is the better value.

Camera Inspections

Know exactly what’s in your pipes. Our drain cameras pinpoint cracks, roots, and bellies so we fix the real cause—not just the symptom.

Why Hamilton Homeowners Choose Greg’s

  • Same-day service across Hamilton & area
  • Licensed & insured in Ontario
  • Thorough diagnostics with clear options
  • Hundreds of local 5-star reviews
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Company Van - Greg's Plumbing & Heating - Commercial Plumbing, Residential Plumbing, Plumbing Repairs

Recent jobs in hamilton

  • Bathtub & Faucet Installation - Greg's Plumbing & Heating - Commercial Plumbing, Residential Plumbing, Plumbing Repairs
  • Rain shower head and handheld with protective sheeting during trim installation.
  • Wall-hung urinals with new flushometer valves in tiled washroom.
  • Plumber containing leak under ABS drain before repair.
  • Plumber rebuilding P-trap and tailpiece under a sink.
  • In-progress double vanity with wall-mounted faucet rough-ins.

FAQ – HAMILTON PLUMBERS

Yes- we aim for same-day service in Hamilton and surrounding areas. We’ll give you a confirmed time window and let you know when we’re on our way.

We diagnose the issue first, walk you through repair or replacement options, and give a clear written estimate before any work begins—covering labour, parts, and timelines. No surprise charges

Yes. Even small hidden leaks can cause a big spike in your water bill. We use leak detection equipment to find the source quickly and prevent further water waste.

A running toilet usually means the flapper or fill valve is worn out. It can waste hundreds of liters a day. We can repair or replace the parts to stop the leak.

Yes. We offer same-day drain cleaning in Hamilton. We use snaking or hydro jetting depending on the blockage and can also inspect the line with a camera.

Foul odors from floor drains can be caused by dry traps, sewer backups, or partial blockages. We inspect and clean the line, then recommend solutions to stop the smell from retuning.

Yes—we repair gas/electric tanks and replace when it’s the better value. We’ll advise the best option for your home.

No extra just for after-hours calls; we’ll explain options and costs upfront before we start.

Hamilton Homeowner Resources

How to shut off your main water valve in Hamilton

Find the valve fast and stop water damage before it spreads.

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Backwater Valve installed

Sewer Backup — Your First 60 Minutes

Safety checks, what to save, and actions that speed insurance claims.

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water on floor next to water heater

Water Heater: Repair or Replace?

Clear signs, cost cues, and when a new tank beats another repair.

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Close-up of water faucet running

High Water Bill? Silent leak checklist

Quick tests to catch running toilets and hidden leaks in minutes.

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