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Licensed local plumber in St. Thomas, Ontario

  • Never overtime pay
  • Skilled and licensed
  • Price before we start
  • Locally based company
  • Original spare parts guaranteed
  • Flexible appointment time
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Fully licensed Plumbers

Each of our skilled plumbers has years of experience.

cheap plumbing services St. Thomas Complete Warranty

We provide a 90-day warranty on all of our services.

plumbing and heating St. Thomas Free Estimate with Repair

Our quality diagnostic methods will speed up the repair.

Why choose our St. Thomas plumbers?

We guarantee our work

Positive reviews on:
2114 reviews
166 reviews
Years of successful work
Highly trained Superior Plumbing & Heating specialists are on call and have fully stocked trucks with everything to perform any service, be it repair or installation. You can have peace of mind knowing that our local pros with at least 5 years of experience will manage any problem and provide the highest quality service
Trained technicians at your service
Extensive training and top certifications, including Red Seal and North American Technician Excellence, are proof of our professionalism. We’re always going above and beyond to impress you with our service.


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our areas of expertise

Bathroom Sink & Faucet

Working conditions of your shut-off valves are key to the flood protection of your dwelling. We will ensure your home is safe.


Any kind of shower problems – from backup to shower head replacement – will be eliminated in a blink.


Prompt toilet problems fixing by licensed professionals. Whether it’s a severe backup or a small leak – we’ll get things done right in a moment.


Bathtub Installation and repair service with fair pricing and complete warranty. We’ll make sure your bathtub is maintained properly.

Kitchen Sink & Faucet

The main shut-off valve is a first frontier in resisting floods and rainwater overflows. We will strengthen your positions in that battle.

Shut-Off Value

Working conditions of your shut-off valves are key to the flood protection of your dwelling. We will ensure your home is safe.

Water Pipe

We provide full-scale service for your water pipes – cleaning, unclogging, patching, replacing, etc.


Boiler repair, installation, and maintenance by experienced, licensed and equipped plumbers in your neighbourhood.

Water heater

Our expert hot water plumbers will safeguard your hot water supply and guarantee you will never run out of it.

Main Water Service

Expert main water line service to make sure your water supply is always safe and sound.

Main Shut-Off Valve

The main shut-off valve is a first frontier in resisting floods and rainwater overflows. We will strengthen your positions in that battle.

Sump pump

Proper sump pump picking, delivering, installing and maintenance is our area of expertise.

Leak repair

Leaking water pipes and drains can be a harsh menace. We detect unobvious leaks with special cameras and fix them in no time using the latest equipment.

Septic system

For rural area households, a septic system is worth in weight of gold. We service these complicated systems of any kind with proper knowledge and expertise.

Emergency plumbing

Unfortunately, most plumbing accidents occur at the worst possible time when we least expect them. The good news is that Superior Plumbing & Heating can help you 24 hours a day, 7 days a week. Our best plumbers in St. Thomas can handle repairs in no time and anytime! We know that no one wants a mess, even in a plumbing emergency. Our pros do the job fast and precisely, leaving your home spotless. You are already under stress, so we will do our best to minimize your discomfort and make your emergency plumbing situation a breeze!

Plumbing repairs

Pay attention to a minor plumbing issue before it becomes a disaster. Homeowners throughout the area can avoid costly damage to their homes by maintaining reliable plumbing services that stop problems in their tracks. Whenever you notice any signs of trouble, contact us as soon as possible. For decades, our plumbers have been providing a wide range of plumbing services for homes and businesses, staying the most reputable plumbing company in St. Thomas. We understand the unique needs of each plumbing system and offer innovative solutions to all your problems – big and small!

Plumbing installations

Your plumbing system will only be as good as the professionals who installed it. Our mission at Superior Plumbing & Heating is to provide homes throughout St. Thomas with the best plumbing possible through our expertise and dedication. Whether you need a simple faucet installation or piping installation for a completely new system, our team will provide the durable solutions you’re looking for!

Commercial plumbing

We know your commercial plumbing system works just as hard as you do daily. When your business is in need of reliable commercial plumbing services, make Superior Plumbing & Heating your first call. Time is money, so when it comes to commercial plumbing emergencies, our St. Thomas plumbers are on standby 24/7. We realize that healthy commercial plumbing not only saves you money on water costs but also protects your property from damage and reduces the risk of serious plumbing problems that could bring your business to a halt. Our mission is to provide peace of mind to our commercial customers in St. Thomas so you can continue to run your business like clockwork!

Sewer backups

A sewer backup is one of the messiest and most serious problems you can face as a homeowner. Our team provides the most reliable sewer backup repair services in St. Thomas. The combination of state-of-the-art clog detection equipment, a full arsenal of clog removal tools, and a team of committed technicians mean we can fix your clogged or backed-up sewer in record time. We also offer regular sewer lines and other plumbing maintenance services in St. Thomas to clear blockages and leaks in their course and prevent disastrous plumbing accidents.

Water heater issues

It’s hard to imagine modern life without running hot water. Should you need water heater installation, repair or maintenance, Superior Plumbing & Heating is the team you can count on to get the job done right the first time. Water heater repair means taking a close look at the problem and determining the best way to fix it. You need a service that will not only repair your unit but also ensure it stays fixed, and you can move on with your life without worrying about your water heater running into the same problem again. Our licensed local plumbers in St. Thomas are experienced, insured, highly trained, and up to date on the latest innovations in the ever-changing world of water heaters!

best plumbing services St. Thomas
3 GOOD REASONSTO CALL US We value your time

We know that you have more important things to do with your precious time than wait for us, so we will notify you of the exact arrival time and appear on your doorstep by appointment. Our skilled professionals will do the job faster than you expect and leave the workplace spotlessly clean so you don’t have to waste time and effort on cleaning. Take advantage of our St. Thomas plumbing service and let us show you what prompt service is about!

We save your money

Our prices are reasonable. We come to your home to identify the problem first and then provide you with an accurate assessment of the situation and all the options for resolving it. We pride ourselves on the transparency of our services. Offering fair, upfront pricing and reliable warranties on all parts and services, we give you the best value for money.

We guarantee your peace of mind

We understand that a plumbing emergency is already stressful, so we try to do the job precisely and comfortably for you the first time. We will go to great lengths to make your experience with us pleasant and smooth. Want to call a reliable plumber in St. Thomas? With Superior Plumbing & Heating, there will be no unwanted surprises, no hassle, and no excuses!

What people are saying about our plumbing company in St. Thomas, Ontario ?

Hundreds of verified reviews

Nikki Bell

Well worth the wait, service was friendly, efficient and fast! I learned a few tricks to keeping pipes free of cloggage. Thank you!

Nov 23, 2023
Meghan Fretter

Spencer came to our place and identified that we don’t have a P-trap on our kitchen sink. He was super friendly and knowledgeable and helped us out very quickly!

Nov 18, 2023
Kristina Schmitt

Very helpful both in scheduling the appointment and in the service. Spencer was extremely informative and professional. He discussed options with me to give me the best service for the best price.

Nov 14, 2023
Kathy Cooper

Conner just installed a toilet for me, his service was very professional and extremely efficient.

Nov 9, 2023
Mike Bucci

Dropped my wedding ring down the sink! Connor and spencer came out same day and saved the day. Wedding ring received! Great service

Oct 28, 2023
Wonderful company

We had a thermostat and underfloor heating sensor malfunction. The tech John from The Superior plumbing and Heating checked that all cables are connected correctly and that the regulator was working correctly and found the problem and promptly fixed it. Now our in-floor heating works again.

Feb 6, 2023
Great company

I will contact you again! Great company-everything is really mobile and professional. If you are looking for a service that can be trusted, google the site of Superior Plumbing and Heating – you will make sure that they are thee best in their niche.

Dec 7, 2022

Excellent, up-to-date, and courteous service. Their plumber impressed us with his level of competence and desire to do his best and help us. He explained the situation and what he planned to do about it, and did his job flawlessly. Moreover, we received a good discount. Superior Plumbing and Heating – you can be trusted!

Feb 16, 2023
Quickly Service!

The reverse osmosis falter was installed quickly and professionally by the plumber. All of the manufacturer’s recommendations were followed, including flushing, replacing cassettes and fleshing again. Thank you Superior Plumbing and Heating for the fast and professional approach!

Dec 13, 2022

I am grateful to the heating and plumbing company for detailed and free consultation according to the gas line. After the request, the certified specialists professionally install a gas line. Thanks to the company we can evaluate the benefits of having a gas supply in our home as soon as possible.

Jan 26, 2023
Top result in a blink of an eye
We at Superior Plumbing & Heating adhere to the highest standards set by the industry. Our plumbers are always prepared to handle any plumbing repairs or replacements you may need. We promise to deliver the best outcome!
Order a specialist now (226) 210-3532
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St. Thomas areas we serve

Our plumbers work throughout St. Thomas, including areas such as:

  • St. Thomas plumbing repair service Harvest Run
  • St. Thomas 24 hour plumbing Orchard Park South
  • best plumbing company in St. Thomas Shaw Valley
  • plumbing supplies St. Thomas Miller’s Pond
  • St. Thomas plumbing & drain company Freeman Lane
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