Emergency Plumber in Hamilton

Burst pipe, sewer backup or a leak that won’t stop? Greg’s Plumbing & Heating provides emergency plumbing in Hamilton. Call to confirm availability and the earliest arrival window. We assess the problem and explain your repair options before work begins.

Call Now — 905-928-6831Request Service

For active leaks or sewage backups, please call. An online request does not confirm an emergency appointment.

Greg’s Plumbing and Heating van parked near a residential building

Plumbing Emergency? What to Do Now

Active leak or burst pipe

If you can reach it safely, close the affected fixture’s shutoff valve or your main water valve. Call for help once you are in a safe place.

Sewage backing up

Stop using toilets, sinks, showers and water-using appliances. Keep people and pets away from the affected area.

Water near electrical equipment

Stay out of flooded areas near outlets, appliances or the electrical panel. Contact your electric utility for help disconnecting power safely.

Suspected gas leak

Leave the building and call your gas utility or emergency services from a safe location.

RECENT GOOGLE REVIEWS

What Our Customers Say

★★★★★
Google Review

“We called Greg’s Plumbing for an emergency plumbing problem. They came within 2 hours and gave fast friendly service.”

Helen Welsh Emergency Plumbing
★★★★★
Google Review

“We found Greg’s plumbing online when we needed an emergency plumbing visit for our business. After calling many companies we came across Gregs on Google and they told us they would be there IMMEDIATELY (unheard of!!)…”

Tori Kellett Business Emergency
★★★★★
Google Review

“We call them to do minor work and also emergency work! … they are responsive, knowledgeable and fair in what they charge.”

Tim Emergency & Ongoing Service
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EMERGENCY PLUMBING, DONE RIGHT

Emergency Plumbing Services in Hamilton

We help with urgent plumbing problems that cause water damage, sewage backups or loss of essential plumbing service. Call and describe what is happening so we can confirm availability and the next steps.

Burst Pipes & Active Leaks

Water spreading from a broken pipe, failed fitting or plumbing connection needs prompt attention. We assess the source and explain the repair options.

Leak repair details

Sewer & Floor-Drain Backups

Sewage or water backing up through several fixtures can indicate a drain or sewer-line problem. We investigate the cause and explain the clearing or repair options.

Sewer backup repair details

Overflowing Toilets

A toilet that keeps overflowing or backs up repeatedly needs attention. We check whether the problem is in the toilet, its drain or a larger line.

Toilet repair details

Leaking Water Heaters

Water pooling around your tank or leaking from its connections can damage your home. We assess the leak and explain whether repair or replacement is appropriate.

Water heater repair details

Frozen or Burst Pipes

Little or no flow during freezing weather can indicate a frozen pipe. Call for an assessment, especially if you notice a split pipe or an active leak.

Call for Help

Sudden Loss of Water or Pressure

A sudden change can come from a supply interruption, valve problem or leak. Call to discuss the symptoms and whether plumbing service is needed.

Call for Help
Call 905-928-6831

Emergency Plumbing Service Areas

We provide emergency plumbing service across Hamilton and nearby communities, with same-day appointments when availability allows.

Hamilton, Ancaster, Stoney Creek, Dundas, Grimsby, Caledonia, and Binbrook.

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WHEN TO CALL THE CITY OR GAS UTILITY INSTEAD

Some emergencies need the City, gas utility, or emergency services before a plumber. Here’s who to call based on where the problem starts.

Suspected gas leak

Smell gas or suspect a leak near a furnace, boiler, water heater, or gas line? Leave the area and contact your gas utility or emergency services first.

Gas Emergency Guidance

Could the Problem Involve the City’s System?

For a suspected sewer-lateral problem or municipal water or wastewater emergency, contact the City of Hamilton at 905-546-2489 for guidance. You do not need to wait until neighbouring homes are affected.

Hamilton City Services

What to Expect When You Call for Emergency Plumbing

1

Tell Us What Is Happening

Describe the problem and your location. We’ll confirm availability, discuss the next steps and provide the earliest available arrival window.

2

Assess the Problem

We inspect the affected plumbing, identify the likely cause and determine what is needed to control the issue.

3

Review Your Repair Options

We explain the recommended work and pricing before proceeding. If a larger repair is needed, we discuss the next steps and timing.

4

Complete and Check the Repair

We carry out the agreed work, test the repair and clean the work area. We explain any further work or follow-up that may be needed.

Emergency Plumbing Resources for Hamilton Homeowners

2 pipes with shuoff valves and 2 signs saying main shuttoff valve

How to shut off your main water valve in Hamilton

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

Read
basement sewer backup flooding the floor

Sewer Backup First Hour Checklist

What to do immediately, what not to do, and when to call for emergency clearing.

Use Free Tool

FAQ — Emergency Plumbing in Hamilton

Yes. Greg’s Plumbing & Heating provides 24/7 emergency plumbing help in Hamilton for urgent problems such as burst pipes, active leaks, sewer backups and overflowing fixtures. Call 905-928-6831 and we’ll confirm availability and your expected arrival window.

Response time depends on your location and the emergency calls already in progress. When you call, we’ll ask a few questions about the problem, provide immediate safety guidance and confirm the earliest available arrival window.

A plumbing problem is usually an emergency when water is actively causing damage, sewage is backing up, a fixture cannot be safely used, or you cannot stop the flow of water. Burst pipes, major leaks, sewer backups, overflowing toilets and leaking water heaters can all require urgent attention.

Shut off your main water valve as quickly as you safely can. Keep people away from standing water near electrical outlets or appliances, then call for emergency plumbing help. If safe, move valuables away from the affected area while you wait.

Yes. Sewage backing up through a floor drain, toilet, tub or basement drain should be treated as an emergency. Stop using water in the home, keep people and pets away from the affected area and call for help. If neighbouring properties are also affected, the City of Hamilton may need to investigate.

No. Avoid adding chemical drain cleaners when a drain is completely blocked or sewage is backing up. The chemicals may remain trapped in the line and create an additional hazard when the drain is inspected or cleared.

Close the toilet’s shutoff valve if you can reach it safely and do not flush again. If the toilet keeps filling, water is backing up elsewhere, or the shutoff valve does not work, call for plumbing help. Multiple backed-up fixtures can indicate a larger drain or sewer-line problem.

The cost depends on the problem and the work required. When you call, ask about any call-out, diagnostic or after-hours charges that apply to your visit. We explain the repair options and pricing before work begins.

Call a plumber when the flooding appears to come from a burst or leaking pipe, sewer or floor-drain backup, overflowing fixture, water heater, or failed plumbing connection. If several nearby properties are affected or the problem appears to originate beyond your property line, contact the City of Hamilton as well.