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    Canadian Owned and Operated
    Superior Plumbing & Heating
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    Home / Plumber London / Sewer and Drain Replacement

    Professional sewer & drain replacement in London

    • Our team is certified and trained
    • All services are guaranteed
    • Local company with extensive experience
    • Regardless of the problem, we can solve it
    • Affordable and transparent prices

    call us Call us and we’ll come to you (226) 210-3532

    main sewer line replacement London
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    Why choose us for sewer and drain replacement in London?

    4000+
    Positive reviews on:
    Superior Plumbing reviews google my business London
    3974 reviews
    Superior Plumbing reviews homestars London
    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.
    85
    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
    same-day service
    award best plumbing company 2019 HomeStars
    Satisfaction
    HomeStars award Superior Plumbing & Heating best of the best winner 2022

    Why clients choose us for drain & sewer replacement in London

    homestar review London 4.9/5

    Hundreds of verified reviews

    google review London
    Victoria Veronesi

    Mike came and did an awesome job! Super nice person and very efficient worker.

    Nov 21, 2025
    Ali Reza

    Great service and very detailed outline of my options by Drew. Thank you!

    Mar 26, 2026
    Rollo James

    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
    Steven Rove

    Tyler from superior plumbing and heating was great. He came to check out my leaking shower. Turns out it was a leaking P-trap. He ended up replacing it and now I’m leak free. Quick, and good pricing

    Jan 7, 2026
    Matilda Roberts

    Our sump pump alarm wasn’t going off even when the water level was high. They found a wiring issue and fixed it quickly. Now everything is working as it should. Very knowledgeable technician.

    Mar 23, 2026
    James Chan

    Great Service! Adam was friendly and efficient

    Mar 27, 2026
    Tameem qader

    I had an amazing experience with superior plumbing. I had a clogged bathroom and everything was backing up. Drew came and diagnosed that my main drain was clogged and he had it unclogged in no time!! Highly recommend!

    Jan 14, 2026
    Savannah Naidoo-Mullins

    I had called about a dripping tap and Drew arrived in a timely manner. He was efficient with his diagnosis and quoted me a reasonable price. Overall a great experience and I would call Superior plumbing and heating for any other issues that may rise in the future.

    Jan 14, 2026
    Mark Service

    Tyler was friendly, helpful, and knowledgeable. I would definitely call Superior Plumbing and HVAC again.

    Jan 21, 2026
    David McConnell

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

    Mar 24, 2026
    Ryan Bonwick

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

    Mar 25, 2026
    Andre Cameron

    Mike is getting me a new furnace installed!

    Mar 26, 2026
    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 since they have at least 17 years of expertise.
    Order a specialist now (226) 210-3532
    or
    trenchless sewer line replacement London

    Efficient sewer and drain replacement services in London

    A clogged or damaged sewer line is a serious problem, one that you want fixed fast and fixed right. At Superior Plumbing & Heating, our experienced plumbers can deal with any sewer line replacement in London, Ontario, with ease!

    Our local plumbing team is on hand to carry out any sewer and drain repair work. Professionally trained plumbing experts will ensure the fastest and most hassle-free replacement possible! Our experienced crew is ready to take on the whole range of tasks to identify the source of your sewer problems and perform repairs without delay. We know that collapsed sewer lines need to be restored or replaced as soon as possible. Otherwise, they can cause massive disruption to your sewage system. Fortunately, our engineers can replace a broken sewer line in London, Ontario, regardless of the severity. From burst pipes to damaged fittings or major clogs, we can handle the full range of sewer and drain repair or maintenance services in no time!

    How do I know if my sewer needs to be replaced?

    Depending on the severity of the situation, a small repair can often solve the problem. However, when it comes to more complicated issues, it is best to be proactive and consider a replacement. If you notice a sewage buildup around the floor drain, recurring drain clogs, foul-smelling water backing up, multiple slow drains, a wet or soggy lawn, or an unexpected flourishing of plants or grass in the yard, it is better to act immediately!

    Sewer and drain line issues are especially difficult to detect because the pipe is concealed underground. Without a professional inspection, you won’t identify where exactly your line is leaking, clogged, or seeping with tree roots.

    If any of the above signs sound too familiar to you, contact us today! We have decades of drain replacement experience in London, Ontario, so we have seen and solved every sewer or drain repair case. We will conduct a comprehensive inspection to get to the root of the problem and fix it quickly and efficiently!

    How long does it take to replace a sewer line?

    General sewer repairs and replacements can take several hours or days, depending on the severity of the problem. Most replacements take less than a week, but it can be difficult to determine the time without first considering all the factors:

    • location of the clog or leak;
    • type and severity of damage;
    • the condition of your pipes.

    Reaching out to a reliable local plumbing service provider for replacing a drain in London, Ontario, is a great way to know exactly what type of issue you’re facing and understand your repair options. With Superior Plumbing & Heating, you will get an idea of the cost and duration of the repair in advance so that you can easily plan your budget and time!

    Can I replace the drain line myself?

    While some plumbing jobs can be carefully handled by a handy homeowner, sewer or drain pipe replacements should always be performed by a licensed professional plumber! This is because any mistake in the procedure can trigger further clogging, leakage, or backing up of the sewer and cause problems not only for you but also for your neighbors.

    Our sincere advice would be to refrain from taking on this task yourself. It is risky, time-consuming, laborious, and exhausting both in terms of time and money. We implement the most advanced repair methods, like trenchless sewer line replacement to minimize any disruption you might feel. For fast, affordable, and qualified service, Superior Plumbing & Heating is the name to remember!

    Get a plumber now

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    Areas we cover in London for sewer and drain replacement

    Our plumbers work throughout London, including areas such as:

    • Argyle
    • Avalon
    • Balmoral
    • Beacon Hill
    • Blackfriars
    • Blossom Park
    • Bostwick
    • Bostwick
    • Bostwick
    • Bostwick
    • Carling
    • Churchill Meadows
    • Covent Garden
    • Crumlin
    • Delbrook
    • Downtown
    • East london
    • Eastwood
    • Fairmont
    • Fanshawe
    • Forest Hill
    • Fox hollow
    • Glanworth
    • Glen cairn & pond mills
    • Glenwood
    • Glenwood East
    • Grenadier Heights
    • Hamilton road
    • Highbury
    • Highland
    • Highland Park
    • Huron heights
    • Hyde park
    • Inglewood
    • Jackson
    • Jarrowdale
    • Kensington
    • Lambeth
    • Leslie
    • London Road East
    • Longwoods
    • Manor House
    • Masonville
    • Meadowbrook
    • Medway
    • North london
    • Oakridge
    • Old East
    • Old victoria
    • Oxford West
    • Parkwood South
    • River bend
    • Riverbend
    • Sharon creek
    • SoHo
    • South london
    • Southcrest
    • Stoneybrook
    • Sunningdale
    • Talbot
    • Tempo
    • Uplands
    • Valleyview
    • West london
    • Westminster
    • Westmount
    • White Oaks
    • Whitehills
    • Woodcroft
    • Woodhull
    • Ingersoll
    • Sarnia
    • St. Thomas
    • Stratford
    • Strathroy
    • St. Marys
    • Tillsonburg
    • Woodstock

    This sewer and drain replacement service is popular in the following cities besides London

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    best hvac repair company in London
    Superior Plumbing & Heating
    (226) 210-3532
    (226) 210-3860
    London

    353 Clarence St, Unit 11, London, ON N6A 3M4, Canada

    info@superiorplumbing.ca
    hours of operation: Monday - Sunday 12:00 AM -11:59 PM
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