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    Superior Plumbing & Heating
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    Home / London / Sewer Line Repair

    Professional sewer repair in London, Ontario

    • All services are guaranteed
    • We are equipped to fix your device the same day
    • Local company with extensive experience
    • Affordable and transparent prices
    • Our team is certified and trained

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

    trenchless sewer repair London ontario
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    Why choose our team to fix sewer lines in London, ON

    4000+
    Positive reviews on:
    Superior Plumbing reviews google my business London
    3950 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
    award best plumbing company 2019 HomeStars
    HomeStars award Superior Plumbing & Heating best of the best winner 2022

    Reviews of our London sewer line repair company

    homestar review London 4.6/5

    Hundreds of verified reviews

    google review London
    Susan Fleury

    I’m so pleased with the service we got from Superior Plumbing. They were excellent. I called them about a broken flow valve in the toilet tank and they had Kurtis out the same day to have a look at it. Kurtis was extremely friendly and professional. He had great customer service skills explaining everything he needed to fix and options we had. Kurtis fixed the problem quickly and did a great job. I would definitely recommend Kurtis and this company for any plumbing problems. The only issue I had was with the receptionist-I could hardly hear them and they were extremely difficult to understand. Maybe it was their headset or a bad phone line but it sounded like they were mumbling. Otherwise, everything was great! 😊

    Nov 11, 2025
    John Wellman

    We have a intermittent and unique water leak in our basement which makes diagnostics very hard. My best guess was the water heater. Hunter from Tillsonburg came over promptly and was very respectful and courteous of our home and us. He assured us we were not at peril after inspecting all possibilities and developed a plan to help us solve the mystery. Thanks Hunter and Superior Plumbing

    Jan 11, 2025
    Lucy Telenski

    Matthew came to repipe the plumbing in my kitchen, and I couldn’t be happier with the results. He took the time to assess the situation, explained exactly what needed to be done, and worked efficiently from start to finish. The job was done neatly, with no mess left behind, and he made sure everything was functioning perfectly before wrapping up. You can tell he really knows his trade and takes pride in his work. Since the repipe, the water pressure and drainage have been perfect with zero issues. I’d definitely recommend Matthew and the team at Superior Plumbing & Heating to anyone needing reliable, professional service.

    Oct 21, 2025
    aimen

    I called Superior Plumbing and they sent over Tyler who was an amazing technician. He explained everything to me and I was very happy with the service provided. I definitely recommend Superior Plumbing to others!

    Nov 10, 2025
    Shane Ethier

    KURTIS was great and explained everything needed to fix my issue

    Jun 16, 2025
    Kathleen Travers

    Alvin and Christian are amazing and helpful with my kitchen sink

    Apr 30, 2025
    Govind Ramesh

    Connor came to fix our issue. He fixed it very quickly and effectively. Nice guy, gives us more information about our system. Thank you superior plumbing.

    May 3, 2024
    Julianna Astronomo

    Excellent work! Tech guy named William replaced our old toilet and installed the new one quickly and neatly. No mess left behind. Water pressure is perfect. Truly professional and friendly service—highly recommend to anyone needing plumbing work Superior Plumbing and Heating

    Nov 6, 2025
    Adrian Cortes

    I gave superior a call and Ryan came that same day to snake my drain. 5 stars !!!

    Nov 4, 2025
    Pat Rommel Zabala 10 Mobile 22

    Quick and efficient repairs on my shower water line, stack repipe, and cast iron repipe. It worked perfectly now. Their tech guy named Cedric did arrive on time. Highly recommend this team, Superior Plumbing and Heating

    Aug 22, 2025
    King Dy

    We had an excellent experience with Superior Plumbing and Heating’s hydrojet service, which completely cleared our pipes. Cedric, the plumber, was professional and thorough, and the results were amazing. We highly recommend this service.

    Oct 5, 2025
    Wah Kung

    Mike is getting us a hydrojet.

    Dec 2, 2025
    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
    call us for sewer repair in London

    Get quick sewer repair in London, Ontario

    Superior Plumbing & Heating is a quality and reliable sewer repair company based in London Ontario. Our team consists of experienced plumbers who can diagnose malfunctions instantly and deal with the most severe breakdowns using modern techniques and equipment.

    Since sewer pipe problems require a quick solution, our experts arrive on the same day. In addition to fast turnaround times and impeccable repair quality, customers receive a 90-day warranty that provides free repairs in case of a repeat failure. In other words, you can always count on our top-notch service for a reasonable price.

    Signs that your sewer line is broken

    Every homeowner should know how to spot sewer system issues on time. After all, timely repairs prevent more severe damage.

    • Smelly or flooded yard. Broken sewer pipe repair lie at depths ranging from a couple to more than 5 feet underground. If your sewer system is close to the ground, you will notice water buildup in your yard shortly after it breaks. However, if it is buried deep, the first indication of a problem may be the smell of sewage, as sewer gas seeps through the soil. No matter how deep your sewer pipes are, it’s better to contact specialists who can fix any sewer line in London, considering all the sewer system’s intricacies there.
    • Drainage issues. Blockages can appear in pipes running directly from a shower or faucet. However, you can quickly unclog them with a plunger. Yet, the main sewer line also fails if there are several clogged drains in the house. It may be evidenced, for example, by the gurgling sounds of the toilet bowl. So, if the drain doesn’t function normally after cleaning the pipes, you need plumbers. They know how to access the underground pipes and find a breakdown quickly.
    • Mildew. Damp spots on the floor, ceiling, or walls appear due to leaking sinks, high humidity in the bathroom, and clogged drains. But no matter where the fungus comes from, it still has detrimental health effects. Since there are several reasons for mold and mildew in your home, it’s essential to conduct a thorough diagnosis. Besides, sometimes there are a few places of damage. Note that you or a plumber should find them all to fix pipes properly. You can turn to Superior Plumbing & Heating experts if you want only savvy professionals to repair your sewer line in London or wherever you are.
    • Cracks in the walls. Your house may crack not only because of an earthquake but also due to a broken sewer. In this case, a leak washes away the soil, and the ground shifts, weakening the foundation. Wall cracks are one of the most worrying signs that require professional inspection and repair.
    • Unusually green patches on lawns. While green and lush patches look great on your lawn, they can also indicate collapsed lines. The substances from the pipes are a good soil fertilizer, which is why the green islands are so green. However, over time, toxic substances accumulate and come to the surface, not pleasing homeowners as much as a pretty lawn.

    How do I know if the sewer line needs to be replaced?

    Generally, all the above signs may foretell a sewer system replacement or repair. But before you google “sewer line repair London,” get advice from a plumber, who knows, mildew may have covered your walls due to poor ventilation but not collapsed pipes.

    Anyway, you need a specialist with the relevant expertise and equipment to pass judgment on your sewer system. Unfortunately, sewer breaks are not among the problems a homeowner can fix with a plunger or baking soda.

    To sum up, it is essential to note that whether your sewage needs to be replaced or repaired, damaged pipes are a danger to your home and health. In other words, this issue is urgent.

    Thus, as soon as you know that the sewer needs repair, turn to our reliable sewer line replacement services in London Ontario.

    Get a plumber now

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    Areas we service in London, Ontario

    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

    What people in London ask about sewer line repair most often?

    Can I attempt to repair a sewer line issue myself?

    Sewer line repair is a complex and potentially hazardous task that requires specialized tools and expertise. Attempting to fix it yourself can lead to negative consequences. It’s best to leave repairs to experienced professionals.

    How do you locate the exact area of the sewer line damage?

    We use advanced diagnostic tools like sewer cameras and electronic locators to precisely identify the location and cause of the breakdown. This allows us to target the repair without unnecessary excavation.

    What is the average cost of sewage repair in London, ON?

    The price can vary significantly based on the extent of the damage, the method used (traditional vs. trenchless), and the location of the repair. For an accurate estimate, consult with our licensed company.

    This sewer line repair service is popular in the following cities besides London

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    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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