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    Canadian Owned and Operated
    Superior Plumbing & Heating
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    Home / Plumber Mississauga / Septic Tank Replacement

    Septic tank replacement services in Mississauga

    • 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
    • Extensive warranty on labour and parts

    call us Call us and we’ll come to you (289) 210-4946

    replacing an old septic tank in Mississauga
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    Why Work with Us for Septic Tank Replacement in Mississauga

    4000+
    Positive reviews on:
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    3950 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.
    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

    What people are saying about our company?

    homestar review Mississauga 4.9/5

    Hundreds of verified reviews

    google review Mississauga
    Anthony Cafazzo

    Mike installed a faucet for us. Same day service and very professional!

    Nov 17, 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
    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
    Jeddah Stanley-Horn

    Very good service, it was quick and easy. Easy to work with, good costumer service too.

    Oct 17, 2025
    Omari Rhoden

    The service was sound and the plumber/technician was very helpful with the solution as well as options to consider. His name was Plummer too! Really appreciate the service.

    Jun 20, 2025
    Mazin Altoumah

    Kevin the plumber who showed up was a great and dedicated guy. he diagnosed the problem correctly and it was not a usual and easy issue. He gave me feedback but I used a different alternative to resolve the issue.

    Dec 31, 2024
    Kimberlyn Wilson

    Kurtis was fantastic! Very knowledgeable and friendly.

    Jan 28, 2025
    Roberta Montague

    Drew and Christian came to my house to install two toilets, and u have to say amazing company and amazing people would highly recommend

    May 31, 2025
    Scott Cantelo

    Had a great experience with Superior Plumbing. They were able to come visit the same day I called. Jemmar not only solved the problem within his visit but was able to explain reasons for the issue and potential options to avoid the issue in the future. Thank you very much!

    Sep 9, 2025
    William DaCosta

    I had an excellent experience with Superior Plumbing and heating. They responded quickly, explained the issue with my leaking faucet, and completed the repair efficiently. The technician Mike was courteous, knowledgeable, and made sure everything was clean before leaving.

    Nov 17, 2025
    Wah Kung

    Mike is getting us a hydrojet.

    Dec 2, 2025
    Norman Snell

    Mike did repair on 2 leaky valves perfectly

    Dec 3, 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 (289) 210-4946
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    septic replacement service Mississauga

    Replacement of Septic Tanks in Mississauga

    Like many other devices, septic systems will cease to function properly over years of use. Your septic system malfunctions when sewage backs up into the home or foul aromas fill the backyard. You’ll need to make important decisions on whether to fix or replace the equipment depending on what’s causing the issue. Let’s consider the most common issues:

    • Standing water. It denotes that your septic tank system is unable to properly dispose of water, which results in a buildup of bacteria. If you experience this, take action and call Superior Plumbing & Heating for septic tank replacement in Mississauga;
    • Frequent repairs. Regular upkeep is advantageous, but if repairs are necessary frequently, consider having your septic tank completely replaced;
    • Bad odour. Gases can enter your house through your drains, toilets, and drainfield; if they reappear after your septic tank has been pumped, the device will likely fail and needs to be replaced;
    • Lash and green grass. Green grass is normally a good thing, but if it only grows around your septic tank, it means that sewage is enriching the soil there, and it is best to carry out an inspection for possible leaks.
    • Pipe backups. If you frequently have to pump out your septic tank and sewage is flowing up through your toilet, consider replacing your system.

    If you experience any of these problems, contact the professionals at Superior Plumbing & Heating, who will identify the source of the problem and fix it before it becomes a disaster.

    When and why should you repair septic tank components?

    Your tankless septic system, aerobic system, as well as anaerobic system both repair and replacement needs can be satisfied by Superior Plumbing & Heating. Most problems can be fixed by simply replacing damaged parts:

    • Septic line replacement. Backups could be caused by broken or clogged septic pipes. Fortunately, septic lines can be replaced starting from the house to the collection septic tank, from the septic tank to the junction box, as well as from septic tank side replacement; we offer comprehensive services to fix any issue.
    • Septic field replacement. Your septic field may need to be changed as a result of subpar maintenance, damaged components, improper installation, or when the soil has become compacted for various reasons.
    • Replacement of a septic tank. A malfunctioning tank might stress the rest of your system, which leads to failure. In accordance with your requirements, we provide a choice of concrete or plastic septic pump tanks.
    • Junction box replacement. Damage to this part usually results from wear, improper installation, or physical damage. Our septic system contractors can gladly set up a new junction box in a single day.
    • Septic tank baffle replacement. Your septic storage tank’s baffles are critical parts, and if they break down, the system may fail. Both inlet and outlet baffles can be installed by Superior Plumbing & Heating.

    How long do septic tanks typically last?

    The type of tank you have also has an impact on its lifespan. A steel septic tank begins to rust, first losing its baffles (causing the drain field to become clogged), and eventually rusting on its bottom or sides. So if your steel tank is 15 to 20 years old or more, then it is most likely rusted. On the other hand, a concrete septic tank usually has a longer service life, exceeding an average of 40 years, but this also largely depends on the acidity of the soil around the tank and the quality of the materials that make it up. Plastic and fiberglass septic tanks are equally durable, with the exception of mechanical damage. Regular septic system servicing will increase the lifespan of your unit.

    What Makes Superior Plumbing & Heating Unique?

    Not sure if it’s time to replace your septic tank in Mississauga? Ask septic field installers at Superior Plumbing & Heating. Our highly skilled plumbers always have everything they need in their trucks and are prepared to provide the necessary services.

    Experts from our company will help you determine the best tank size and type and provide you with the original parts (if repair is required) you need so you don’t even have to lift a finger. With us, you get flexible appointments, a full warranty, a free evaluation, and no overpayments. Call us now, and we will provide you with septic system installation services in Mississauga!

    Get a plumber now

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    Mississauga areas served by our septic replacement plumbers

    Our plumbers work throughout Mississauga, including areas such as:

    • Applewood
    • Churchill Meadows
    • Clarkson
    • Clarkson-Lorne Park
    • Cooksville
    • Credit View
    • Creditview
    • East Credit
    • Erin Mills
    • Erindale
    • Fairview
    • Hurontari
    • Hurontario
    • Lakeview
    • Lisgar
    • Lorne Park
    • Malton
    • Meadowvale
    • Meadowvale Village
    • Mineola
    • Mississauga Valleys
    • Port Credit
    • Rathburn
    • Rathwood
    • Rockwood Village
    • Sheridan
    • Streetsville
    • Brampton
    • Burlington
    • Etobicoke
    • Guelph
    • Hamilton
    • Milton
    • Oakville
    • Toronto

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

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    best hvac repair company in Mississauga
    Superior Plumbing & Heating
    (289) 210-4946
    (647) 695-7256
    Mississauga

    4020 Sladeview Crescent Unit 6,, Mississauga, ON L5L 6B1, Canada

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