Why Businesses Choose Superior Plumbing & Heating for Commercial Drain Repair?

4000+
Positive reviews on:: 3974 reviews

345 reviews
20+
Years of successful work: Our licensed plumbers have years of experience dealing with the most complex plumbing issues. We can arrive at any time convenient for you and have fully stocked trucks to provide any repair or installation services you need.
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TRAINED & QUALIFIED PLUMBERS: You can count on us to handle any job with professionalism. Our team is certified to solve any plumbing problem, using modern repair methods and top-notch tools to achieve the highest quality results.

We are Local: We have offices in many Canadian cities to help you as fast as possible.

Achievements of Superior Plumbing

Superior Plumbing ang haeting best aword winner 2021 HomeStars

award best plumbing company 2019 HomeStars

HomeStars award Superior Plumbing & Heating best of the best winner 2022

We had an emergency late in the evening, and Superior Plumbing and Heating came through for us. Fast response, fair pricing, and excellent workmanship. They turned a stressful situation into a smooth and manageable one. We’re very grateful for their reliability and professionalism.

Feb 26, 2026

drew addressed my leaky toilet in a fast and good manner. called superior plumbing and heating for a leaking toilet. they sent drew and he replaced my wax gasket. highly recommend!!

Nov 26, 2025

It’s really good to visit and great service

Jan 8, 2026

I had a leaking pipe that needed immediate attention, and Superior Plumbing and Heating St. Thomas handled it the same day. The plumber was courteous, knowledgeable, and left everything clean after finishing the work.

Mar 11, 2026

We hired Superior Plumbing and Heating to fix a stubborn leak under our kitchen sink after another company failed to solve it. Their technician was extremely thorough, checking not just the pipes but the surrounding fittings and water pressure. He found the root cause within minutes and fixed it the same day. What really impressed me was how clearly he explained everything and made sure I was comfortable with the repair before starting. No surprises, no upselling — just honest, quality work.

Feb 27, 2026

They did a wrong diagnosis and told me I need to change tank and jet pump. The actual problem was in the foot valve. I had to pay them for a wrong diagnosis. I had to hire another company, and they did the right diagnosis for the problem.

Jan 15, 2026

Extremely satisfied with the service from Superior plumbing installed our new water softener today and was professional, efficient, and took the time to explain how to maintain it.. Highly recommend!

Mar 17, 2026

Mike was here. Back up sump pump system to be installed.

Mar 24, 2026

Mike is doing great helping out with getting us a new hot water tank. Thanks Mike

Mar 25, 2026

Mike is getting me a new furnace installed!

Mar 26, 2026

I called superior and had Mike come hours later to get my crappy hot water tank replaced. He was super calm and professional but made me feel very at ease with his kindness. I’ll only use superiormoving forward thank you!!

Mar 28, 2026

Mike’s getting me a frost-free hose bib installed.

Mar 24, 2026

Sewer & Drain Issues Can Bring Your Business To A Halt

When your sewer or drainage system fails, it’s not just an inconvenience – it’s a real threat to your revenue, reputation, and safety. From clogged toilets to unpleasant odours, one issue can end up costing you thousands.

Our licensed plumbers provide expert commercial sewer and drain repair services near you to restore your systems quickly and with minimal disruption.

Common Issues We Solve

Frequent backups or slow drains
Collapsed, cracked, or corroded sewer lines
Tree root intrusion
Grease and debris blockages
Drain line bellies and misalignments
Odour and gurgling sounds from fixtures
Leaking or damaged commercial sewer pipe repair
Faulty or outdated commercial drain pipe infrastructure

Our Repair Process – Precision, Speed & Professionalism

Call or Book Online
Get started by calling us or scheduling your service online. Our team will respond promptly to arrange an appointment.
On-Site Inspection & Clear Plan
We begin with a full system inspection using video camera diagnostics to locate the issue accurately. Our plumbers will provide a comprehensive repair plan and clear pricing to ensure the best results.
Efficient Commercial Repairs
We offer trenchless options, hydro jetting, and pipe replacement as part of our full-service sewer line repair services. Whether it’s a small blockage or a major commercial sewer repair, we act fast to minimize your business downtime.
System Testing & Warranty
After completing your sewer service repair, we test the entire system to guarantee the service’s effectiveness. Our experts will also offer valuable maintenance advice, and all work is backed by a warranty.

Emergency Commercial Sewer and Drain Repair Available 24/7

Sewer problems don’t follow a 9-to-5 schedule – and neither do we. Our emergency commercial sewer repair team is available around the clock. Whether you’re dealing with a sudden sewer backup, burst pipe, or collapsed line, you can rely on Superior Plumbing & Heating for an immediate response and expert solutions.
We’re the go-to choice for commercial leak detection, urgent commercial drain repair and sewer line repair services when your business can’t afford to wait.

Industries We Serve

Offices & Corporate Buildings
Restaurants & Cafés
Retail & Shopping Centers
Warehouses & Industrial Facilities
Hotels & Hospitality
Schools & Institutions

Stop Sewer Problems Before They Stop Your Business

Rely on our trusted local experts for professional commercial sewer and drain line repair services. From sewer line and pipe repairs to comprehensive sewer maintenance, Superior Plumbing & Heating is here to provide fast, reliable solutions tailored to your needs.