Over 50 years of fast and reliable plumbing repairs in Thunder Bay


With over 50 years of experience and a top-notch team of licensed plumbers, you can leave your home’s toughest plumbing issues to Reliance Thunder Bay.

Your problem is our priority. Our team always strives to arrive on-time. Your Reliance plumber will conduct a thorough examination of the plumbing problem and take the time to help you understand all your options.

Plus, when you choose Reliance to complete the repair*, we’ll waive our $99 Plumbing Assessment Fee.
That’s a ton of savings for a lot of peace of mind.

Then, the job is carried out quickly and efficiently so you can return to your normal routine without hassle. For your assurance, feel good knowing that all of our plumbing services comply with local plumbing codes and safety regulations.

Give Reliance Thunder Bay a call today. With our unique 24/7/365 live telephone support, a representative is always available to answer questions or schedule service appointments.

More ways we’ll earn your business – and your trust

  • Our team is well-equipped with state-of-the-art tools and techniques to handle any need with speed and efficiency. We have a large team that can quickly respond to a wide range of plumbing mishaps like clogged drains and toilet repairs to the installation of new sump pumps and fixtures.
  • “No-suprise” billing. We think that upfront, fixed rate pricing is the most honest, transparent and simple way to do business. You’re sure to agree. No work starts until you agree with our estimate.
  • We’re a licensed, bonded and insured plumbing company. That ensures top quality work – and you’re protected in the unlikely event of an accident.
  • Worried about messes after service? We do our best to leave your property as clean as we found it. In addition to keeping the work area clean, our plumbers wear shoe covers before entering your home.
  • We respect budget as well as your home. That’s why we won’t recommend a replacement if plumbing repairs at a more affordable.

Need proof that Reliance Thunder Bay may be the only plumber you’ll need? Check out our customers’ feedback on Google Plus and Homestars.

Whether it’s a major emergency or a minor inconvenience, one call is all it takes

When you’re experiencing a plumbing problem, you want it fixed as soon as possible. Rather than calling different plumbers to see if they offer the service you need, you can reach out to us knowing we offer it all. Each service is backed by outstanding workmanship and exceptional service.

Protection from unexpected plumbing bills for less than $1 a day!

The Plumbing Protection Plan covers repair bills associated with common plumbing problems, including leaks and blockages. The plan starts at $21.99 a month, and there’s no term so you can cancel at anytime.

The Reliance Plumbing Protection Plan includes:

  • Professionally experienced, fully licensed plumber
  • No pre-inspection needed
  • Live telephone support 24/7
  • Unlimited service calls
  • No deductible, no annual claims limit

Learn more or sign up now!

Plus Applicable Taxes. Subject to Terms and Conditions. Plumbing services not available in all areas.

Inclusions: Please click here for a PDF document outlining the inclusions associated with the Plan.

Exclusions: Please refer to Plan Terms and Conditions (PDF) for a complete list of repairs that are excluded from the Plan.

Click here to view what is included under Plumbing Protection.

Reliance serves neighbourhoods throughout Thunder Bay and the Great North!

For more than 50 years, we’ve been providing top-quality, comprehensive plumbing services to our neighbours throughout the Thunder Bay region, including Kakabeka Falls, Shuniah and Gorham.

Now we want to win your business – and trust – for a lifetime. No matter what the need — toilet installation and repair, drain cleaning, new fixture installation, and more—our team is prepared to get the job done.

Call our 24/7/365 support line now for the earliest available service appointment.

Broken Sump Pump

Sump Pump

Clogged Toilet

Toilet Repair

Leaky Pipes

Leaky Pipes

Drain Clog

Drain Clog

Leaky Faucet

Leaky Faucet

Sewer Backup

Sewer Backup


Fast & Reliable Plumbing Services:

Emergency Service

Professional, Licensed Plumbers

Guaranteed Flat-Rate Pricing


Plus Reliance has over

57,000

5 Star Reviews Nationally

Looking for a Thunder Bay Plumber?

When you’re looking for a plumber here are a few things to consider to make sure you get the right person for the job:

We service the following areas

Name the neighbourhood and we serve it

Our expert team lives and works in Thunder Bay and surrounding areas. You can catch us taking in the natural beauty of the boreal forest and the Nor’Wester mountain range that surrounds us or wandering the village of Prince Arthur’s Landing. We too experience the diverse weather this city has to offer and understand the right mix of home comfort solutions needed to help you enjoy each season in complete comfort.

Plumbing Protection Plans


Protect yourself from the unexpected

  • Service from our friendly, licensed plumbing professionals
  • Unlimited service calls
  • No deductible, no annual claims limit

Plumbing Protection Icon

ONLY
$21.99/mo*

Learn More Learn More

Featured Plumbing Resources

*99 Diagnosis Fee will be waived if you move forward with quoted repair work. Applicable taxes are extra. One per household. Subject to terms and conditions. Subject to availability, not available in all areas. Offer expires January 4, 2022. Contact us for details.