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

    Septic tank replacement services in Newmarket

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

    4000+
    Positive reviews on:
    Superior Plumbing reviews google my business Newmarket
    4035 reviews
    Superior Plumbing reviews homestars Newmarket
    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 Newmarket?

    homestar review Newmarket 4.8/5

    Hundreds of verified reviews

    google review Newmarket
    Trisha Coltson

    Superior Plumbing Brockville did an outstanding job! My water heater suddenly stopped working, and they came out the same day to diagnose the problem. The plumber was knowledgeable, efficient, and had the unit running again in no time. I needed a new gas valve. Friendly service, clear communication, and fair pricing. Thank you again!

    Dec 3, 2025
    galexy seabrook

    Ryan was an absolute life saver- I have never experienced such quick and efficient service and plumbing. I will be calling back and asking for him every time!

    Dec 25, 2025
    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
    jason knight

    I had a serious basement flood at my rental property. I called Superior Plumbing, and the response was immediate. Kyle and Roman showed up fast, assessed the situation properly, and got straight to work. What really stood out is that they’re still working on this on New Year’s Eve. Flood situations are stressful, especially in a rental property and you want to take care of them as soon as you can . Their professionalism, urgency, and commitment made a real difference. Thank you, Kyle and Roman.

    Jan 1, 2026
    Randy Roncales2112

    Fantastic experience! Our toilet installation was done in less than an hour. Everything works flawlessly. Raz tech guy explained everything clearly and was very courteous. Highly recommend them for reliable plumbing service. Superior Plumbing and Heating

    Nov 6, 2025
    Ryan Shannon

    Mike came to my house gave me a quick and easy quote. Was nervous at the start, Mike explained the charges to me and was very experienced and professional. Work was completed the next day. Highly recommend!

    Sep 27, 2025
    Gita SOOKRIT

    Chrishan inspected my dishwasher and found no issues. He was efficient in seeing my concerns.

    Sep 29, 2025
    Justin Cunningham

    Great customer service

    Dec 17, 2025
    Eve Holmes

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

    Dec 29, 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
    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 5 years of expertise.
    Order a specialist now 289-210-4946
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    septic replacement service Newmarket

    Newmarket Septic Tank Replacement

    Superior Plumbing & Heating provides top-quality services for commercial and residential buildings, including septic tank replacement in Newmarket.

    Knowing the system’s ins and outs allows our experts to perform work quickly and efficiently. We also use state-of-the-art equipment to organize the ordinarily noisy and hectic work so that it doesn”t cause discomfort to you and your neighbors.

    In addition, Superior Plumbing & Heating staff are constantly improving their skills and learning new technologies, which sets us apart from others.

    If you want to know first hand about the quality of our services, read the reviews on Google and HomeStars. Since a satisfied customer is our number one priority, you’ll find hundreds of positive reviews and high ratings from homeowners who have trusted us and never regretted it.

    Superior Plumbing & Heating is the ideal choice if you are in search of certified plumbers who can replace your septic tank in Newmarket without a hitch.

    What Are the Most Obvious Indicators of a Septic Tank Failure?

    The septic tank is built to last for 40 years with proper use and regular maintenance. However, it could be faulty at any point.

    If you notice these signs of failure, it’s time to contact experts to inspect, repair or replace your septic tank.

    • Water backups. Sometimes homeowners notice that wastewater flows back into the toilet or sink. The reason for this trouble is that the soil doesn”t absorb the effluent, and the wastewater accumulates in the tank returning to the house over time.
    • Gurgling. Gurgling sounds from plumbing appliances shouldn”t be ignored since they may indicate an obstruction within the septic system. If you contact our septic tank replacement service in Newmarket to determine the cause, clogs will not lead to backups or other damage.
    • Pools of water in the drainage field. There may be dampness or even puddles in the drainage area, which means the tank cannot hold wastewater. So, if it hasn’t rained for some time, but you notice too much moisture, the tank may need to be inspected.
    • Foul odor. If the septic tank has waste digestion problems, it starts to emit unpleasant odors. However, there are other reasons, including blocked drains and soakaways, dried-up U-bend, incorrect ventilation, contaminants, etc. Therefore, a thorough septic tank inspection is necessary to find the cause of an unpleasant odor and determine which solution is right for you – repairing or replacing a septic tank in Newmarket.
    • Slow drain. Pipes can become clogged when the septic tank overflows. Slow draining occurs due to the inability of plumbing fixtures to drain water properly. So, a slow drain can indicate that the septic tank may be overflowing, and this could cause sewage to backflow into your home.

    Superior Plumbing & Heating plumbers can repair a septic tank anyplace within Newmarket. We use only proven technologies and tools to ensure that your septic tank will last longer.

    How Often Do You Need to Replace the Septic Tank?

    Septic systems can last for a long time when it is maintained properly and regularly pumped. The materials used to construct the pipes as well as their condition are equally important. If you have questions regarding the condition of your pipes, our plumbing experts are able to assist. A professional may suggest that you replace your sewer lines with HDPE or PVC pipes since they’re almost indestructible if taken care of.

    Our team is always ready to assist you with whatever service you need regarding the septic tank. Superior Plumbing and Heating’s septic tank replacement cost is one of the lowest costs in Newmarket.

     

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    Newmarket areas served by our septic replacement plumbers

    Our plumbers work throughout Newmarket, including areas such as:

    • Armitage
    • Bogarttown
    • Bristol-London
    • College Manor
    • Downtown Newmarket
    • Glenway Estates
    • Gorham-College Manor
    • Huron Heights
    • Huron Heights
    • Stonehaven
    • Stonehaven-Wyndham
    • Summerhill Estates
    • Woodland Hill
    • Aurora
    • Bradford
    • East Gwillimbury
    • Markham
    • Richmond Hill
    • Scarborough
    • Vaughan
    • Whitchurch-Stouffville

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

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    best hvac repair company in Newmarket
    Superior Plumbing & Heating
    289-210-4946
    (289) 814-2034 (289) 275-4739
    Newmarket

    16700 Bayview Ave #111 Newmarket, Newmarket, ON L3X 1W1, Canada

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