maple-leaf

Choose your city

  • Toronto
  • Ottawa
  • Hamilton
  • Mississauga
  • Brampton
  • Barrie
  • Kingston
  • Windsor
  • Scarborough
  • Etobicoke
  • Oakville
  • Burlington
  • Chatham
  • North York
  • London
  • Guelph
  • Kitchener
  • Cambridge
    See all cities
    Canadian Owned and Operated
    Superior Plumbing & Heating
    fra
    • Company Info
      • About Us
      • Contact Us
      • Reviews
      • Careers
      • Blog
      • Membership Plans
      • HVAC for Property Managers
      • Coupons
    Order a specialist (866) 932-2818
    book now
    • Plumbing
      • Toilet
        • Toilet Repair
        • Toilet Installation
        • Urinal Installation
        • Bidet Installation
      • Shower
        • Shower Installation
        • Shower repair
      • Bathroom
        • Bathroom Faucet Repair
        • Bathroom Faucet Installation
      • Kitchen
        • Kitchen Faucet Repair
        • Kitchen Faucet Installation
      • Sump Pump
        • Sump Pump Installation
        • Sump Pump Repair
        • Sump Pump Replacement
      • Well Pump
        • Well Pump Repair
        • Well Pump Installation
      • Other
        • Leak Detection
        • Valve Replacement
        • Water Test
    • Drain and Sewer
      • Cleaning
        • Drain Cleaning
        • Drain Snaking
        • Hydro jetting
        • Sewer Line Cleaning
      • Repair
        • Frozen & Burst Pipe Repair
        • Weeping Tile Repair
        • Drain Repair
        • Sewer Repair
      • Installation
        • Drain line installation
        • Sewer Line Installation
        • Sewer line Replacement
    • Commercial
    • Emergency Plumbing
    • HVAC
      • Water Heater
        • Water Heater Repair
        • Water Heater Installation
      • Water Softener
        • Water Softener Repair
        • Water Softener Installation
      • Reverse Osmosis System
        • Reverse Osmosis System Repair
        • Reverse Osmosis System Installation
      • Air Conditioner
        • Air Conditioner Repair
        • Air Conditioner Installation
      • Air Handler
        • Air Handler Repair
        • Air Handler Installation
      • Furnace
        • Furnace repair
        • Furnace Installation
      • Heat Pump
        • Heat Pump Repair
        • Heat pump installation
      • Boiler
        • Boiler Repair
        • Boiler Installation
    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
    • Extensive warranty on labour and parts

    call us Call us and we’ll come to you (866) 932-2818

    replacing an old septic tank in Montreal
    Get a Job Estimate
    Thank You

    Thank you for choosing Superior Plumbing.
    We will contact you. Shortly.

    We’re sorry Something went wrong.

    WHY WORK WITH US

    4000+
    Positive reviews on:
    Superior Plumbing reviews google my business Montreal
    4029 reviews
    Superior Plumbing reviews homestars Montreal
    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
    same-day service
    award best plumbing company 2019 HomeStars
    Satisfaction
    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
    STiPHEN

    Excellent experience with Superior Plumbing and Heating in Leamington. Our bathroom faucet had been leaking for weeks and finally got bad enough that we needed it repaired. The technician was polite, professional, and made sure everything was working perfectly before leaving. He even gave a few tips on how to prevent similar issues in the future. The service felt very genuine and not rushed at all.

    Mar 12, 2026
    Anita Hanek

    I had a kitchen faucet that wouldn’t stop dripping no matter what I tried. I called Superior Plumbing and Heating in Napanee and they were able to come out quickly. The technician fixed the leak and checked the rest of the plumbing while he was here to make sure everything looked good. Very friendly, professional service and the price was fair. The faucet works perfectly now.

    Mar 10, 2026
    Franco Albeda

    We had a clogged basement drain that started backing up after heavy rain. Superior Plumbing Cobourg came out the same day and cleared the blockage completely. They used proper equipment and made sure everything was flowing perfectly before they left. The technician was courteous and left the area spotless. Excellent service from start to finish!

    Feb 23, 2026
    Technical freeteck

    I called Superior Plumbing & Heating of St. Thomas after noticing water pooling around my water heater. They scheduled a visit quickly and the technician arrived right on time. He inspected the unit, found a worn-out connection, and replaced it before the leak could cause any serious damage. The repair was done efficiently and he made sure everything was working properly before leaving. The service was professional and the whole process felt very reliable. I’d definitely recommend them to anyone in St. Thomas looking for dependable plumbing help.

    Mar 11, 2026
    Kainat Butt

    I had a severely clogged sink drain that was causing water to drain very slowly. The team did an outstanding job diagnosing and fixing the issue quickly. They used the proper tools and techniques to clear the blockage completely, and now the sink works like new. What I appreciated most was their friendly attitude and willingness to explain what caused the clog and how to prevent it in the future. Their professionalism and attention to detail truly exceeded my expectations.

    Feb 19, 2026
    Zahid Butt

    I recently had a burst pipe emergency at my home and contacted Superior Plumbing Brampton. Their response was incredibly fast, and their plumber arrived on time and handled the situation with great professionalism. They quickly identified the problem, explained everything clearly, and repaired the pipe efficiently. I was especially impressed by how clean and organized they were throughout the process. Their expertise and calm approach during a stressful situation made a huge difference. I highly recommend their services to anyone dealing with urgent plumbing issues.

    Feb 19, 2026
    Dev Sankar

    Very reliable service from Superior Plumbing and Heating Tecumseh. Booking was simple, the technician arrived on time, and the repair was completed smoothly. I appreciated the clear communication throughout the process.

    Mar 11, 2026
    Edward Green

    We had a stubborn clog in the main bathroom that no amount of plunger work could fix. Paul came over and used a snake to clear it out completely in less than 30 minutes. He was very respectful of our home and wore shoe covers, which was a nice touch. Great service and fair pricing for a job well done.

    Feb 8, 2026
    Katherine Ayre

    Fantastic sane day service. Quick diagnosis, quick supply chain readiness and professional reinstall of a new sump pump. Could not be happier.

    Jan 8, 2026
    Hayley Petersen

    Mike came promptly and took a look at our issue. Very quick response time.

    Mar 11, 2026
    Paras Virk

    Mike had a look at the toilet and will get it snaked.

    Mar 11, 2026
    guy guy

    Fantastic job. All problems fixed and work well done.

    Mar 13, 2026
    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
    or
    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

    Would you like to leave a comment?
    Thank You

    Thank you for choosing Superior Plumbing.
    We will contact you. Shortly.

    We’re sorry Something went wrong.

    Montreal areas served by our septic replacement plumbers

    Our plumbers work throughout Montreal, including areas such as:

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

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

    Choose your province
    • Ontario
    • Quebec
    AjaxBarrieBellevilleBowmanvilleBradfordBramptonBrantfordBrockvilleBurlingtonCaledonCambridgeChathamEtobicokeFort ErieGeorgetownGuelphHamiltonInnisfilKingstonKitchenerLondonMarkhamMiltonMississaugaNapaneeNewmarketNiagara FallsNorth YorkOakvilleOrangevilleOshawaOttawaPickeringQuinte WestRichmond HillSarniaSt. CatharinesSt. ThomasTorontoVaughanWellandWhitbyWhitchurch-StouffvilleWindsorWoodstock
    Montreal
    See all cities
    best hvac repair company in Montreal
    Superior Plumbing & Heating
    (866) 932-2818
    (514) 700-4456
    Montreal

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

    info@superiorplumbing.ca
    hours of operation: Monday - Sunday 12:00 AM -11:59 PM
    About company
    • About Us
    • Reviews
    • Contact Us
    • Careers
    • Our offices
    Customer service
    • Terms and conditions of use
    • Warranty, Returns and Cancellations
    • Delivery
    • Privacy policy
    All services
    • Air Conditioner Installation
    • Air Conditioner Repair
    • Heat Pump Repair
    • Drain Cleaning
    • Furnace repair
    • Boiler Repair
    • Boiler Installation
    pay for the plumbing service in Montreal by visa
    pay for the plumbing service in Montreal by mastercard
    pay for the plumbing service in Montreal by american express
    pay for the plumbing service in Montreal by wsib
    pay for the plumbing service in Montreal by SSl
    © Superior Plumbing & Heating 2005-2026, All rights reserved. TSSA License No: 000394817 DMCA.com Protection Status
    Get a plumber now
    Thank You

    Thank you for choosing Superior Plumbing.
    We will contact you. Shortly.

    We're sorry Something went wrong.
    Call us now (866) 932-2818