Plumbers in Thunder Bay

If you're struggling with a plumbing issues such as a leaky faucet or a plugged drain, our trusted plumbers Thunder Bay are ready to help. Call us today for fast, reliable service!

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Expert & Professional Services

  • Free Quote

    We believe in transparency. That’s why we offer free estimates on all our plumbing services. Know the cost upfront before any work begins—no surprises, just honest pricing from trusted plumbers Thunder Bay.

  • Competitive Pricing

    Quality plumbing shouldn’t break the bank. At Pro Plumbing Thunder Bay, we offer fair, competitive pricing on all our services without cutting corners. Get expert work at a price that fits your budget.

  • 24-Hour Service

    Plumbing problems don’t wait for business hours, and neither do we. Our team is available 24/7 to handle emergencies, from burst pipes to backed-up drains. 

    When you need reliable plumbers Thunder Bay you can depend on, we’re just a call away.

  • Licensed & Insured

    Your home deserves the best care. Our plumbing Thunder Bay professionals are fully licensed and insured, giving you peace of mind that the job will be done safely and correctly, every time.

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Our Services

As experienced plumbers in Thunder Bay, Ontario, we are dedicated to providing you with reliable, professional services.

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Pro Plumbing Thunder Bay

Pipe Replacement

Old, damaged, or leaking pipes can cause serious problems in your home. If you notice low water pressure, strange noises, or water stains on your walls or ceiling, it may be time for pipe replacement. Our skilled team at Pro Plumbing Thunder Bay can assess your plumbing system and replace worn-out pipes with high-quality materials. Whether you need a small fix or a full repipe, our plumbers Thunder Bay residents trust are ready to get the job done right.

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Pro Plumbing Thunder Bay

Heating & Cooling

Your home's plumbing is connected to your heating and cooling systems. If your water heater isn’t providing enough hot water or your boiler isn’t working properly, our experts at Pro Plumbing Thunder Bay can help. We repair and install water heaters, boilers, and other plumbing-related heating systems to keep your home comfortable year-round. Trust our plumbing Thunder Bay experts to keep your hot water running when you need it most.

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Welcome to Pro Plumbing Thunder Bay


Looking for reliable plumbers Thunder Bay  that homeowners trust? You've come to the right place. At Pro Plumbing Thunder Bay, we provide expert plumbing services for homes and businesses. From fixing clogged drains and leaky pipes to handling heating and cooling systems, we do it all. Our experienced team is ready to tackle any plumbing issue, big or small. Whether you need routine maintenance, emergency repairs, or a full system upgrade, we're here to help. Call today for top-quality plumbing Thunder Bay services you can count on.


You could be wasting gallons of water and causing long-term damage to your sinks, countertops, and plumbing fixtures without even realizing it. If you suspect a plumbing issue, don’t wait—have it checked and repaired by a professional. Addressing problems early can save you money, protect your home, and give you peace of mind.

A slow or clogged drain can be a major inconvenience, whether it's in your kitchen, bathroom, or shower. Grease, soap, and hair buildup can lead to slow drainage or complete blockages. At Pro Plumbing Thunder Bay, our expert plumbers Thunder Bay use professional-grade tools to clear clogs and restore proper water flow.

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Satisfied Customers

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Expert tips

Visitor our blog for tips to help you keep your house in top shape.

Winter-Proof Plumbing: Why Seasonal Maintenance Matters in Thunder Bay

December 11, 2025
Thanks to Thunder Bay’s harsh winters, plumbing systems face unique stresses — and that’s why regular seasonal maintenance is crucial. Common cold-weather plumbing problems Frozen or burst pipes — when water inside pipes freezes, pressure builds and can cause pipes to crack or burst when the ice thaws. Damage from thaw cycles — repeated freezing and thawing may weaken joints or seals, eventually leading to leaks once temperatures rise. Pro Plumbing Thunder Bay+1 Sump pump strain during snowmelt or heavy rain — basements can flood if sump pumps aren’t maintained or fail at the worst time. What seasonal maintenance includes Winterizing vulnerable pipes — insulating exposed pipes, sealing leaks around windows, doors, and basement penetrations Testing and servicing sump pumps ahead of snow-melt or rainy seasons Inspecting water heaters, boilers, and heating-related plumbing to make sure they’re functioning properly before demands increase. Why Pro Plumbing Thunder Bay is a great choice They’ve been serving the community for more than 50 years — bringing experience in handling plumbing issues that pop up with Thunder Bay's climate. Pro Plumbing Thunder Bay+1 Their team offers comprehensive maintenance — from a leaking tap to full-system inspections — giving homeowners and business owners peace of mind year-round. Tip: Schedule winter maintenance before the cold really sets in — it could save you from emergency repairs (and frozen pipes) when you least expect them.
plumbers Thunder Bay

When to Replace Old Pipes — and How to Know It’s Time

December 3, 2025
Aging or damaged pipes are more than just a nuisance — they can seriously threaten your property’s structure, water quality, and finances. Here’s when to consider pipe replacement (rather than a quick fix) and how Pro Plumbing Thunder Bay can help. 🔧 Signs your pipes might need replacement Low water pressure — if water pressure drops throughout the house, not just at one tap, old or corroded pipes could be the culprit. Strange noises, vibrations or banging in the plumbing — these can indicate weakening pipes or internal damage. Water stains on walls or ceilings — leakages inside walls or ceilings often point to deteriorating pipes. Frequent leaks, multiple repairs, recurring problems — if you’re patching leaks often, it’s often more cost-effective in the long run to re pipe properly. Why pipe replacement matters Replacing old pipes prevents water damage, reduces risk of leaks or bursts, and helps maintain consistent water pressure. It ensures safer water quality and helps avoid costly emergency repairs down the road. Why choose Pro Plumbing Thunder Bay for the job Their plumbers are licensed and insured , offering peace of mind and professional workmanship. Pro Plumbing Thunder Bay+1 They assess your entire plumbing system first, then recommend whether partial or full repiping is best, so you don’t pay for unnecessary work. Transparent pricing and free quotes — no hidden surprises. Bottom line: If your home or business shows any of the signs above, it might be time to consider repiping. Better to get ahead of problems than to wait for a catastrophic pipe failure.
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24/7 Emergency Plumbing: What Thunder Bay Homeowners Should Know

November 12, 2025
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Professional Plumbing Services in Thunder Bay


At Pro Plumbing Thunder Bay, we provide top-quality plumbing services to keep your home safe, efficient, and problem-free. Whether you need repairs, maintenance, or new installations, our experienced team is ready to help.


Pipe Repair & Leak Fixes Thunder Bay

If you're dealing with a leaky or burst pipe, we offer fast and effective pipe repair to prevent water damage and costly utility bills.


Toilet Repair & Installation Thunder Bay

Toilet issues like constant running, weak flushing, or leaks at the base can be frustrating—we’ll fix the problem quickly so your bathroom is back in working order.


Drain Cleaning & Clog Removal Thunder Bay

Drain cleaning is essential when sinks, tubs, or showers start draining slowly due to grease, soap buildup, or debris. Our professional drain services will clear blockages and keep water flowing.


Faucet & Sink Repairs Thunder Bay

A dripping faucet or leaking sink might seem minor, but over time, it can waste a significant amount of water—our faucet and sink repair services ensure everything works as it should.


Showers & Bathtubs Thunder Bay

If your shower or bathtub has low pressure, a clogged drain, or a broken fixture, we’ll make sure your bathing experience is hassle-free.


Washing Machine & Dishwasher Drain Repairs Thunder Bay

Appliances like washing machines and dishwashers rely on proper drainage to function smoothly. If you notice standing water or slow draining, our team can check and repair the issue before it leads to bigger problems.


Sewer Cleaning & Maintenance Thunder Bay

Sewer line problems are more serious and can cause major disruptions in your home. Our sewer cleaning services help prevent messy backups and costly repairs.


Sump Pump Installation & Repair Thunder Bay

With Thunder Bay’s weather, sump pumps are essential for keeping basements dry. We install, maintain, and repair sump pumps to protect your home from flooding.


Hot Water Heater Services Thunder Bay

A failing hot water heater can leave you without hot water when you need it most—we provide repair, replacement, and installation services to ensure reliable hot water year-round.


Water Conditioning & Treatment Thunder Bay

Hard water can lead to buildup in pipes and appliances, affecting water quality and efficiency. Our water conditioning services help soften water and extend the life of your plumbing system.


Water Pumps & Pressure Fixes Thunder Bay

If you’re experiencing low water pressure, the issue may be with your water pump—we handle repairs and replacements to keep water flowing properly.


Water Line Installation & Repairs Thunder Bay

Whether you need new water lines installed or repairs for existing lines, we ensure a leak-free and steady water supply for your home.



Call Pro Plumbing Thunder Bay Today!

No matter the plumbing issue, our skilled and licensed plumbers are here to help. Contact Pro Plumbing Thunder Bay for expert service.