maple-leaf

Choose your city

  • Toronto
  • Ottawa
  • Hamilton
  • Mississauga
  • Brampton
  • Barrie
  • Kingston
  • Windsor
  • Scarborough
  • Etobicoke
  • Oakville
  • Burlington
  • Chatham
  • North York
  • London
  • Guelph
  • Kitchener
  • Cambridge
    See all cities
    Canadian Owned and Operated
    Superior Plumbing & Heating
    • Company Info
      • About Us
      • Contact Us
      • Reviews
      • Careers
      • Blog
      • Membership Plans
      • HVAC for Property Managers
      • Coupons
    Order a specialist (226) 210-3532
    book now
    • Plumbing
      • Toilet
        • Toilet Repair
        • Toilet Installation
        • Urinal Installation
        • Bidet Installation
      • Shower
        • Shower Installation
        • Shower repair
      • Bathroom
        • Bathroom Faucet Repair
        • Bathroom Faucet Installation
      • Kitchen
        • Kitchen Sink Repair
        • Kitchen Faucet Repair
        • Kitchen Faucet Installation
      • Sump Pump
        • Sump pump repair
        • Sump Pump Installation
      • Well Pump
        • Well Pump Repair
        • Well Pump Installation
      • Other
        • Plumbing Camera Inspection
        • Plumbing Leak Repair
        • Valve Replacement
        • Water Test
    • Drain and Sewer
      • Cleaning
        • Drain Cleaning
        • Drain Snaking
        • Hydro jetting
        • Sewer Line Cleaning
      • Repair
        • Frozen & Burst Pipe Repair
        • Weeping Tile Repair
        • Sewer Line Repair
      • Installation
        • Sewer Line Installation
        • Drain Line Installation
        • Sewer & Drain Replacement
        • Sewer line Replacement
    • Emergency Plumber
    • Commercial
    • HVAC
      • Water Heater
        • Water Heater Repair
        • Water Heater Installation
      • Water Softener
        • Water softener repair
        • Water Softener Installation
      • Air Conditioner
        • Air Conditioner Repair
        • Air Conditioner Installation
      • Air Handler
        • Air Handler Repair
        • Air Handler Installation
      • Furnace
        • Furnace repair
        • Furnace Installation
      • Heat Pump
        • Heat Pump Repair
        • Heat pump installation
      • Boiler
        • Boiler Repair
        • Boiler Installation
    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
    Get a Job Estimate
    Thank You

    Thank you for choosing Superior Plumbing.
    We will contact you. Shortly.

    We’re sorry Something went wrong.

    Why choose us for sewer and drain replacement in London?

    4000+
    Positive reviews on:
    Superior Plumbing reviews google my business London
    4042 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 4.6/5

    Hundreds of verified reviews

    google review London
    Chloe Trask

    My kitchen sink wouldn’t stop leaking. Superior Plumbing came same day and was able to provide me with a quote and finish the work. Fair pricing, I Highly recommend Ryan

    Jan 6, 2026
    Sindhu Amirtha Varshini Jeyaraj

    Update : The manager called to followup on the review and offered to return the money I paid for the service call and a free service call in the future. They did return the payment as promised. Changing my star from 1-4 for good customer service. Original Review : Very rude behaviour with clients.. I have a running/leaky toilet issue and the person whoever came to check the issue didn’t spend even a minute observing the toilet or tank and just said its a failed fill valve issue and I asked him to explain me how is it causing the issue and he said that’s the plumbing term ‘failed fill valve’ even scientist can’t explain more than this !! 168$ just for them to give this kind of response ?! Can’t explain a customer with patience what failed and why is it causing the issue ?

    Jan 15, 2026
    Brady Penz

    We had a plumbing emergency on a Saturday. They came out that day and diagnosed the issue, then were able to fix it by Monday for us (would have been Sunday if an injury didn’t occur, we hope everyone is okay!). Everything was done cleanly and professionally. Thanks!

    Sep 15, 2025
    micheline paquin

    Connor and Brendan came to fix a aquabrass shower fixture at my home today, they were very helpful and pleasant. They repaired the shower that previous plumbers could not. I recommend the without reservation.

    Nov 9, 2024
    Karl Arntsen

    Arrived on time, figured out my problem, supplied a repair quote. Pleasant to deal with. What more could you ask for.

    Oct 30, 2024
    Alex Arocio

    Amazing service from superior plumbing and heating Toronto! Very impressed with the work done today. The plumber Adam was very fast and efficient with fixing my toilet and explained to me how to prevent issues in the future very helpful.

    Dec 9, 2025
    Keegan Fletcher

    Mike came to install a new toilet! He was super polite

    Dec 30, 2025
    Jarry Tipoth

    I called superior and they had a new toilet installed the same day for me with a free valve too. Amazing service

    Dec 30, 2025
    Shaye Scullion

    Mike did a great job!

    Dec 30, 2025
    Mike Knight

    Michael did a phenomenal job on the plumbing

    Jan 18, 2026
    Eve Holmes

    I called superior and hours later i had mile install a new faucet for me! Great company

    Dec 29, 2025
    Jen Szpigiel

    Mike got us a sewage pump installed.

    Dec 27, 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
    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

    Would you like to leave a comment?
    Thank You

    Thank you for choosing Superior Plumbing.
    We will contact you. Shortly.

    We’re sorry Something went wrong.

    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

    Choose your province
    • Ontario
    BellevilleBowmanvilleChathamFort ErieLondonMississaugaNapaneeNewmarketNorth YorkOrangevilleScarboroughSt. CatharinesTorontoWhitchurch-StouffvilleWindsor
    See all cities
    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
    About company
    • About Us
    • Reviews
    • Contact Us
    • Careers
    • Our offices
    Customer service
    • Terms and conditions of use
    • Warranty, Returns and Cancellations
    • Delivery
    • Privacy policy
    All services
    • HVAC Service London
    • Drain Cleaning
    • Boiler Installation
    • Boiler Repair
    • Furnace repair
    pay for the plumbing service in London by visa
    pay for the plumbing service in London by mastercard
    pay for the plumbing service in London by american express
    pay for the plumbing service in London by wsib
    pay for the plumbing service in London by SSl
    © Superior Plumbing & Heating 2005-2026, All rights reserved. TSSA License No: 000394817 DMCA.com Protection Status
    Get a plumber now
    Thank You

    Thank you for choosing Superior Plumbing.
    We will contact you. Shortly.

    We're sorry Something went wrong.
    Call us now (226) 210-3532