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    Superior Plumbing & Heating
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    Home / Montreal / Septic Tank Replacement

    Septic tank replacement services in Montreal

    • Expert local company near you
    • We can fix any issue, no matter how complex it is
    • Our plumbers are competent and skilled
    • Fair and affordable prices
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    call us Call us and we’ll come to you (866) 932-2818

    replacing an old septic tank in Montreal
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    WHY WORK WITH US

    2000+
    Positive reviews on:
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    1695 reviews
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    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

    What people are saying about our septic replacement service in Montreal?

    homestar review Montreal 4.8/5

    Hundreds of verified reviews

    google review Montreal
    HAIL ADRIAN

    Reard’s thorough inspection identified potential plumbing issues early.

    Apr 28, 2025
    Trina Sheppard

    Brian was great. He was professional during his visit. He inspected our unit and fully explained the option. I trusted his opinion and would not hesitate to call him again

    Jul 19, 2024
    Lee YS

    Called at 930am. Plumber shows up at 1030am. honest + amazing + affordable. Person handling the phone deserve much praises too on picking up the phone within 2 rings, and manage to take down details quickly and assign the work order fast. Alvin ( sorry if I didn’t spell it right ), was great. came to my place, saw the issue, solved it without any hiccups.

    Nov 23, 2024
    Dustin J

    Needed a quick faucet replacement and had a very positive experience from Farid who was fast professional and very friendly

    Aug 29, 2024
    Lisa Carr

    Called to fix leak from dishwasher and under the sink. Plumber was on time, professional and thorough to ensure problem was corrected.

    Sep 3, 2023
    Marc Saumur

    Great professional service form Sean.

    Apr 25, 2025
    Nicole Murphy

    Had a great experience with Hunter last week in London. Everything was resolved quickly and they came in same day. Very glad I found them!

    Apr 29, 2025
    R S

    Bill was very friendly and professional. He correctly identified the problem with our old sump pump and installed a new sump pump the same day. The price was a little high, but considering it was an emergency and the prompt service it was worth it. Great quality job and excellent service

    Mar 11, 2025
    Andrew Mc lovin

    Bill and Alec installed a brand-new boiler in our home, and the experience was fantastic. He was professional, efficient, and took the time to explain how to maintain it properly. Our heating is now more consistent, and our energy bills are lower. Highly recommend Superior HVAC Services!

    Feb 6, 2025
    stephanie moses

    I needed a new water heater for my manufactured home, and Conner from Superior Plumbing & Heating came out promptly to provide a fair price. The entire process, from getting a new tank to installation, took about three hours, leaving me thoroughly impressed. Conner also mentioned potential improvements to the water line entering my home to enhance water flow, and I plan to request his expertise for that as well.

    Nov 23, 2023
    Catherine Wheaton

    Sean was amazing. He came and did inspection, explained everything to me. He did a super job installing a new sump pump then took the time to explain how it worked . Sean cleaned the area and took away all the garbage. I couldn’t be more satisfied, I recommend Superior Plumbing. Great service, thank you

    Aug 12, 2024
    Scott Bandy

    Cedric solved my issue no problem. Despite some obstacles he was professional and quick!

    Jan 3, 2024
    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 5 years of expertise.
    Order a specialist now (866) 932-2818
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    Montreal septic tank replacement cost

    Superior Plumbing & Heating performs numerous services for residential households and commercial locations across rural areas of Montreal. In particular, we have vast and robust experience in maintaining septic systems of any kind. If you assume that your septic tank requires repairs or replacement – call us now, and let’s sort out the situation together.

    What are the signs of a septic tank malfunction?

    Septic systems are primarily complicated and rather expensive, but at the same time durable and long-lasting. With proper maintenance, your septic system shall not bother you for 20 to 30 years. Unfortunately, emergencies and unexpected troubles happen from time to time, like with any other fixtures and appliance. When the problem comes up, it is critically important to determine its origin and figure out a plan for further actions.

    If we separate the wheat from the chaff, it could be stated that the only reason for urgent replacement is a tank crack. A damaged tank will unavoidably drain your waste into the soil before the digestion happens, polluting the groundwater, and that’s no joke.

    The common signs that your septic tank is damaged critically are the damp spots and foul odour in your tank location area. Fast-growing and greener grass can also be considered as a reason for concern.

    How to prevent your tank from cracking

    • If you are planning a septic tank replacement and have no wish to return to this process in the near future, choosing the modern fibreglass tank is recommended instead of old concrete or cheap plastic ones. This material is much less prone to damage and will definitely last longer than analogs.
    • Avoid heavy machinery impact. Mark your tank location and do not allow heavy trucks or other vehicles to cross it.
    • Pump the sludge layer regularly. As your septic tank is functioning, it breaks the wastewater into two fractions – solid and liquid. The liquid part travels to the leach field and is drained into the soil, while solid waste drowns to the bottom of the tank and forms a sludge layer. This waste should be removed once in a couple of years (depending on your tank and your family size). If you let the layer grow, it will increase the pressure inside the tank, reduce its pass-through capacity and lead to leaking.

    How much does the septic tank replacement cost

    There are too many different septic systems technologies and septic tank materials and sizes to state the firm figure on the costs. However, our experience tells us that replacement may probably cost you from 10 to 30 thousand on average.

    To conclude the exact estimate, it is necessary to arrange an appointment with a licensed plumber at your location to pre-inspect the whole system and determine what kinds of tanks are suitable.

    You also shall not forget to get a permit for septic tank replacement before proceeding to the plumbing works.

    Septic tank alternatives – does it worth it?

    Septic systems are being used in case there’s no opportunity to connect the household with the municipal sewer line. The only existing alternative for them is their predecessors – the cesspools. But that obsolete technology can hardly be called an alternative to septic systems – it’s a rudiment.

    If you construct a new dwelling in a rural area with no reach for the main sewer line – a septic system is your only appropriate option.

    So if you have decided to replace your septic tank, we will be pleased to help you. Contact our phone support experts to receive a consultation on the subject and get the job done nice and clean!

    Get a plumber now

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    Montreal areas served by our septic replacement plumbers

    Our plumbers work throughout Montreal, including areas such as:

    • Septic Tank Replacement Côte-Des-Neiges
    • Septic Tank Replacement Downtown Montreal
    • Septic Tank Replacement Griffintown
    • Septic Tank Replacement Hochelaga-Maisonneuve
    • Septic Tank Replacement Island of Montreal
    • Septic Tank Replacement Little Burgundy
    • Septic Tank Replacement Mile End
    • Septic Tank Replacement Mile-Ex
    • Septic Tank Replacement Montreal West
    • Septic Tank Replacement Old Montreal
    • Septic Tank Replacement Outremont
    • Septic Tank Replacement Park-Ex
    • Septic Tank Replacement Plateau Mont-Royal
    • Septic Tank Replacement Pointe-Saint-Charles
    • Septic Tank Replacement Quartier Latin
    • Septic Tank Replacement Rosemont / Petite Patrie
    • Septic Tank Replacement Saint-Henri
    • Septic Tank Replacement The Village
    • Septic Tank Replacement Verdun
    • Septic Tank Replacement Villeray
    • Dorval Dorval
    • Gatineau Gatineau
    • Septic Tank Replacement Kitchener
    • Laval Laval
    • Septic Tank Replacement London
    • Longueuil Longueuil
    • Septic Tank Replacement Ottawa
    • Septic Tank Replacement Waterloo

    This septic tank replacement service is popular in the following cities besides Montreal

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    Superior Plumbing & Heating
    (866) 932-2818
    (514) 700-4456
    Montreal

    3460 Peel St, Montreal, QC H3A 2M1, Canada

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