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    Superior Plumbing & Heating
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    Home / Welland / Septic Tank Replacement

    Septic tank replacement services in Welland

    • 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 Welland
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    Why Work with Us for Septic Tank Replacement in Welland

    3000+
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    2920 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 septic replacement service in Welland?

    homestar review Welland 4.8/5

    Hundreds of verified reviews

    google review Welland
    john sloat

    Could tell I had a leak in my wall but I didn’t want to tackle it myself. Called Superior Plumbing at 930 and Connor came out and was fixed by 230 of same day. Highly recommend them as they were quick and efficient for what I needed. Thanks again Connor.

    May 12, 2025
    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
    Ashly Knox

    Respectful and handy.

    May 17, 2025
    Alec McLellan

    Mike the plumber came and fixing my leaking sink. Fantastic work. Will be my go to company moving forward!

    Jun 24, 2025
    Michael Di Pietro

    The plumber named Mike fixed our leaking kitchen sink, our go to company moving forward!

    Jun 13, 2025
    Stephan Williams

    Curtis evaluated the issue we were having, presented solutions and addressed the problem efficiently, completing the work thoroughly with an guarantee backing it

    Jun 2, 2025
    Magaña Lavadores Daniela Ivonne

    Kevin a leak behind our drywall without breaking anything unnecessarily. Minimal damage, maximum efficiency.

    May 26, 2025
    Ryen Dall

    Superior is an honest professional company. I got a great price from Mike and he even did the work for us after. Will be using them again!

    May 24, 2025
    Tiffany Chen

    Thanks Bruce! Fast and efficient will use again.

    Oct 7, 2024
    Fangqing Xu

    Very fast and good experience! Thanks for the job.

    May 4, 2025
    bubbles

    Bill is very knowledgeable and professional. He clearly communicated the issue and the best option to fix it. Great service

    Mar 12, 2025
    Fancy That Group

    Kevin was great and very helpful. Highly recommend this company

    Mar 28, 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.
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    septic replacement service Welland

    Septic Tank Replacement in Welland

    Like other devices, septic systems can stop functioning properly after a certain period of use. When sewage flows into your home or unpleasant odours come from the yard, it’s an indication that the septic tank has failed. Based on the cause of the problem, you’ll need to decide whether to book septic system installation or repair in Welland. Take a look at the most common problems:

    • Standing water. Standing water is a sign that the septic system is not able to properly dispose of water. This leads to bacterial growth. Contact Superior Plumbing & Heating to schedule a routine inspection and to arrange for a new septic system installation in Welland;
    • Frequent repairs. Regular maintenance is beneficial, however, if repairs are needed frequently, consider a complete septic tank replacementl;
    • Bad odours. Gases can enter your home through toilets, sewer pipes, and drainage fields. If they reappear after emptying the septic tank, it means that the device has failed and needs to be replaced;
    • Lash and green grass. Green grass is usually a good sign, but it can also indicate that your soil is being full with sewage. It is important to check for leaks;
    • Pipe backups. You should consider upgrading your system if you have to pump out septic tanks regularly and sewage is leaking through your toilet.

    If you encounter one of these problems, contact the experts at Superior Plumbing & Heating, who will determine the root of the problem and fix it before it becomes a disaster.

    Why and when should you repair the components of a septic tank?

    Superior Plumbing & Heating can meet your maintenance or replacement needs for a tankless septic system, aerobic system or anaerobic system in Welland. Most problems can be solved by replacing damaged components:

    Replacement of septic lines. Clogged or broken septic tanks can cause backups. We provide a full range of services to fix any problem. Septic tanks are installed from the house to the collection tank or from the septic tanks to the junction boxes.

    Replacement of the septic field. A septic field may need to be replaced due to poor maintenance, damaged components, improper installation, or because the soil has compacted for various reasons;

    Septic tank replacement. A faulty tank can cause stress on the rest of the system, leading to its failure. Depending on your needs, we offer a variety of septic tanks for plastic or concrete tanks;

    Replacement for the junction box. Damage to this part usually results from wear and tear, improper installation, or physical damage. Our septic system contractors in Welland are able to install the entire junction box within one day;

    Replacement of baffles in the septic tank system. Baffles in a septic tank are important components. When they fail, it can cause the system to fail. Inlet and outlet baffles are installed by Superior Plumbing & Heating.

    How long do septic tanks normally last?

    The type of septic tank affects its service life. A steel septic tank starts to rust, first by losing its baffles (which leads to a blocked drain field) and then eventually by rusting on the sides or bottom. If your tank is more than 15 years old, it is most likely already rusted. Concrete septic tanks have a longer lifespan, usually over 40 years. But this also depends on the acidity level of the soil surrounding the tank, as well as the quality of the materials used in the construction of the tank. Fibreglass and plastic septic tanks are equally durable and resistant to mechanical damage. Regular maintenance of the septic system can extend the life of your device.

    What Makes Superior Plumbing & Heating Different?

    Not sure if it’s time to replace your septic tank? Contact the septic tank installation specialists at Superior Plumbing & Heating. Our highly trained septic field installers in Welland have all the necessary equipment in their trucks and are ready to offer the services you need.

    Our experts will help you choose the right type and size of tank for your needs and provide you with the necessary components (if repairs are required). You don’t even have to lift a finger. We offer a flexible schedule, as well as a guarantee and a free estimate from us. We can provide prompt and top-quality septic system servicing in Welland if you call us now!

    Get a plumber now

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    Welland areas served by our septic replacement plumbers

    Our plumbers work throughout Welland, including areas such as:

    • Canal Bank
    • Chippawa Park
    • Cooks Mills
    • Crowland
    • Dain City
    • Downtown
    • East Main
    • Glenridge
    • Merrit
    • North Welland
    • Plymouth Park
    • Riverside
    • Seaway
    • South Pelham
    • Welland South
    • Welland Vale
    • Wellandport
    • West Main
    • Barrie
    • Fort Erie
    • Hamilton
    • London
    • Niagara Falls
    • Port Colborne
    • St. Catharines
    • Thorold
    • Pelham

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

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    best hvac repair company in Welland
    Superior Plumbing & Heating
    (289) 210-4946
    (226) 640-5386
    Welland

    825 Ontario Rd, Welland, ON L3B 5V6, Canada

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