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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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    4259 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 5/5

    Hundreds of verified reviews

    google review Mississauga
    Savannah Naidoo-Mullins

    I had a sink in the laundry room that was draining really slowly, it was a frustrating problem but I called Superior Plumbing and Heating and they sent Drew. He diagnosed the problem and concluded that snaking the pipe would solve the issue. He snaked it and it cleared the clogged sink with no mess left behind. Now I am able to utilize my laundry sink again thanks to Drew. Would recommend Superior Plumbing and Heating.

    Jun 20, 2025
    Jeroville

    They replaced our old, slow drain. Now it flows perfectly. Clean and efficient work with their tech guy named Matthew. Thank you Superior Plumbing and Heating!

    Aug 25, 2025
    Cherry-ann Dupres

    Excellent service from start to finish. Very friendly. Explained what was happening. Really impressed with this company.

    Oct 2, 2024
    Joanne Choi

    Neil was very knowledgable and patient in explaining the problem and method to resolve the issue. He’s very professional, friendly, and respectful.

    Dec 18, 2023
    Christine Klein

    The technician that came out today was amazing, super friendly and informative. Highly recommend

    May 27, 2025
    Andrew B

    Malek came the same day I called, and was very informative about both my sump pump and my water softener. I will definitely be using the company for years to come!

    Dec 28, 2023
    Jamey Leger

    Had a toilet issue that needed quick attention, and the plumber George did an outstanding job! Fast, professional, and clean work—everything is working perfectly now. Highly recommend for anyone needing reliable and efficient service.

    Jul 9, 2025
    Ace Anas

    My leaky copper pipe is fixed! The repair was quick and spotless. The tech named George did arrive on time. Awesome team Superior Plumbing and Heating

    Aug 6, 2025
    Slick Bits

    Very honest and polite serviceman. He arrived on time and explained everything very well. The snake did the job, he cleaned everything up and left with everything working fine. Great service!

    Dec 5, 2024
    James Parkhill

    Mathew & Cedric installed a new toilet quickly and at a reasonable price. They were awesome, being on time and the tidied up once finished.

    Oct 6, 2025
    Terri Stewart

    good service

    Oct 13, 2025
    Heart Azel Jimenez

    Our new well pump and expansion tank are working great. The tech guy named Pasquale was punctual and did a fantastic job. Thank you Superior Plumbing and Heating

    Aug 9, 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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