Water Heater Repair Services in Ontario

No hot water? Don’t wait to fix a broken water heater. Enercare’s certified technicians provide fast, reliable, and affordable water heater repair. Whether you rent or own your unit, we’ll get your hot water flowing again.

Water Heater Repair Services in Ontario

How to book your repair

New customers

You don’t need to be an existing Enercare customer to get a repair. Call to speak to one of our customer service representatives to book an appointment.

What to expect when you call:

  • Discuss repair options and pricing
  • Schedule a convenient appointment
  • Get answers to your questions
  • Account setup so you can book services online in the future
Call 1-855-514-6485

Existing customers

Use our online booking tool to schedule an appointment if you have/had any products with Enercare.

What to expect when booking online:

  • Skip waiting on hold – book in a few clicks
  • Easily cancel or reschedule online if needed
  • Get an email when a technician is on the way to your home
  • Real-time appointment availability, the same as if you call into our call centre.
Book online

One-time water heater repair

Initial visit cost$99 + HST for a professional inspection and diagnosis by an expert Enercare technician.**
Repair costReceive a clear, written quote to fix it—no surprises.

If you’re ready to go ahead, we can often fix the problem right away. Our trucks are fully stocked.
Warranty1-year parts & 90-day labour on work completed.^

Common water heater issues we fix

tankless water heater and tanked water heater
  • Sediment/mineral buildup
  • Rust
  • High/fluctuating water pressure
  • Clogged pipes or faulty valves
  • Leaks on the water lines or valves
  • Improper installation
  • Improper equipment sizing or application
  • Faulty electrical/controls

Our technicians can diagnose your problem quickly and explain it to you clearly, so you know the next steps.

Natural gas and propane water heaters must be fixed by a trained and licensed technician. Do not attempt to work on your water heater yourself. Natural gas is flammable and a potential fire hazard. If you have issues with your hot water, call an Enercare professional to solve them. Schedule a visit from one of our licensed and trained plumbers who can safely diagnose and fix your water heater problem.

When should I replace my water heater?

With regular inspections and maintenance, a gas water heater should last 15+ years. An electric tank should last 10 to 15 years. But if you’re starting to experience any of the issues listed below, it may be time for a change.

  • Rusty hot water tank
  • Noisy operation
  • Water collecting under the water tank
  • Rust in your hot water

Popular water heater brands we repair

We repair every make and model of water heaters, including the following brands:

  • Bradford White
  • Polaris
  • Giant
  • Rheem
  • GSW
  • Rinnai

Why choose Enercare for water heater repairs in Ontario

When you choose Enercare, you get expert advice you can trust from one of our friendly, certified and professional technicians along with:

A fixed-price quote up front, including all parts and labour — no hidden charges

A 1-year parts and 90-day labour warranty for all repair work completed^

A complete diagnostic and safety check of your equipment

A comprehensive Home Care Report outlining the health of your water heater

We service every make and model and can often fix your problem on the same day if you call before 5 p.m.*

What our customers think about us

“Paul A. Was very knowledgeable and through. Explained all the testing on our furnace and air conditioning unit.”

Chuck Scooter

“Service technician Noel quickly checked and diagnosed the problem. He replaced the damaged part in minutes, bringing my air conditioner back to life. A very experienced, knowledgeable, and well-organi…”

Paul Szewczyk

“Khpelwak Asadullah did an amazing job at my residence. He took his time to access the situation and explained things to me. After his work, I saw tremendous change and efficient operation in the AC sy…”

Prince Ofori

“Akbar came to service my water heater. He did a great work, he explained what the problem was and did extra effort to check carbon monoxide.”

Marina G

“RAUF . H came in my house and fixed my hot water issue very quick. He is an expert guy and very customer oriented. He is the best guy and I am very satisfied in the way he fixed it. Finally, he help…”

Carol Averilla

“Shah did excellent job”

ALBERT WAHBE

“We had a new natural gas water heater installed in July 2026. The technicians, Andy S. and John O. were professional, friendly and respectful.”

Lynn Whitehouse

“Karamjeet is the best”

Abd Beetar

“Mash was amazing very personable, helpful, and knowledgeable. He was very passionate and considerate during our difficult time of flooding.”

Irma Nickason

“Mash was great, he inspected everything and shared all the information I needed to get my water heater upgraded after the floods in st.catharines”

Charga De Silva

More ways to have hot water

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