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    Canadian Owned and Operated
    Superior Plumbing & Heating
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    Home / Toronto / Sink Repair

    Professional sink repair in Toronto

    • Fair and affordable prices
    • Expert local company near you
    • Extensive warranty on labour and parts
    • We can fix any issue, no matter how complex it is
    • Fast same-day repair of equipment at your convenience

    call us Call us and we’ll come to you (647) 696-1814

    sink repair service Toronto
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    Why choose our team to repair your sink in Toronto

    4000+
    Positive reviews on:
    Superior Plumbing reviews google my business Toronto
    4042 reviews
    Superior Plumbing reviews homestars Toronto
    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

    Reviews of our Toronto sink repair company

    homestar review Toronto 4.9/5

    Hundreds of verified reviews

    google review Toronto
    Adrian Cortes

    I gave superior a call and Ryan came that same day to snake my drain. 5 stars !!!

    Nov 4, 2025
    Susan Fleury

    I’m so pleased with the service we got from Superior Plumbing. They were excellent. I called them about a broken flow valve in the toilet tank and they had Kurtis out the same day to have a look at it. Kurtis was extremely friendly and professional. He had great customer service skills explaining everything he needed to fix and options we had. Kurtis fixed the problem quickly and did a great job. I would definitely recommend Kurtis and this company for any plumbing problems. The only issue I had was with the receptionist-I could hardly hear them and they were extremely difficult to understand. Maybe it was their headset or a bad phone line but it sounded like they were mumbling. Otherwise, everything was great! 😊

    Nov 11, 2025
    Anna Powers

    After discovering a leak in my toilet, I reached out to Superior Plumbing and Heating for help. Ryan arrived within the hour and was amazing to work with! He quickly found the issue, explained everything clearly, and the problem was fixed later that same day. Fast, friendly, and professional service; I couldn’t be happier. Highly recommend Superior Plumbing and Heating!

    Oct 24, 2025
    Lucas L

    Our main sink in our student house took forever to drain. We called Superior Plumbing, and Mark came out the same day. He used a ginormus snake and the work was completed almost instantly. Thank you !

    Nov 12, 2025
    Alpha Blue

    Derick, the receptionist at Superior Plumbing and Heating of Windsor, answered my questions in a professional and courteous manner and provided an accurate estimate for a toilet blockage plumbing service. He was clear, knowledgeable, and very helpful, which made the process easy and stress-free from the start. I would highly recommend Superior Plumbing and Heating of Windsor, and Derick deserves recognition from his supervisor for his excellent customer service and professionalism.

    Dec 18, 2025
    Adam Honchar

    Justin from Superior plumbing was awesome. Came the same day I called and gave me a quote for my furnace. Pricing was reasonable and my ignition was fixed the same day.

    Dec 19, 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
    Shaye Scullion

    Mike did a great job!

    Dec 30, 2025
    Mike Knight

    Michael did a phenomenal job on the plumbing

    Jan 18, 2026
    Eve Holmes

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

    Dec 29, 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 17 years of expertise.
    Order a specialist now (647) 696-1814
    or
    delta sink repair Toronto

    Same-day sink repair service

    Superior Plumbing & Heating resolves sink problems in your neighbourhood efficiently and promptly. Call us now for round-the-clock licensed service. Our fully-equipped expert plumbers will be at your door within the shortest possible time!

    Normally functioning sink drains from 0,2 to 0,3 liters of water per second, depending on the tap hole diameter. That means that if your sink and drain are perfectly clean, there is no risk of overflow, as no type of faucet can pour enough water to overload the sink’s draining ability.

    And so that also means that if the water in your sink is retaining and its level is constantly rising while the water is running from the faucet – something is definitely wrong.

    Minor annoyances or severe disasters

    We can handle nearly anything in one go, guaranteeing you that the solution will be affordable and long-lasting.
    Order the best specialist in Canada Now (647) 696-1814

    Why is the sink draining water slowly?

    There are several occasions that can trigger a sink overflow commonly:

    • Clogged or blocked sink drain. Probably the most frequent cause of sink draining problems. The point is that your under-sink pipe is a weak point of the whole system. Usually, it just can’t withstand the impact of everyday food particles and grease essences, making its way through this tight enough and flexuose pipe. As a result – the sticky mixture obstructs the water flow, making you deal with slow draining water and overflowing sink. It’s easy to detect the issue – if nothing blocks the tap hole and other sinks in the house are functioning normally – the problem lies within the sink drain.
    • Sink mesh sticking. Most sinks nowadays are equipped with metal meshes, protecting the tap hole from foreign matter intrusion. With time this mesh can be gummed up with grease and thus become a blockage cause.
    • Sewer blockages and clogs. That’s the most severe cause of problems among possible. Sewer blockages have the same mechanism of emersion as sink drain blockages. The problem is complexified by the fact these blockages usually happen deep down the pipe and can’t be detected without special technological equipment – drain cameras. Sewer blockages rarely cause a single sink overflow – typically, you will face sinks, toilets, and bathtubs overflowing at the same time.

    How to fix a slow draining sink?

    To tell the truth – the only issue with slow sink drainage that can be fixed without professional assistance is the dismountable mesh greasing. You can use your common household degreasers or even dish soap to clean up the mesh. In older and cheaper sinks, the mesh is stationary and attached to the sink drain with a screw. It is unrecommended to unscrew it because the trap will fall off.

    Clogs and blockages are definitely not relevant issues to deal with by your own effort. Most attempts to unclog the item using a piece of wire or a thin hose result in trap damages. After that, of course, your sink will drain the water freely. But on your floor.

    So, in case of slow water draining, calling out the professionals makes sense. Superior Plumbing & Heating local service is able to repair your sink the same day. Feel free to contact us today in case of any plumbing system issues!

    Get a plumber now

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    Areas we cover in Toronto

    Our plumbers work throughout Toronto, including areas such as:

    • Alexandra Park
    • Baldwin Village
    • Bedford Park
    • Cabbagetown
    • Casa Loma
    • Chaplin Estates
    • Chinatown
    • Church and Wellesley
    • CityPlace
    • Corktown
    • Davisville Village
    • Deer Park
    • Discovery District
    • Distillery District
    • East Bayfront
    • East Chinatown
    • East Danforth
    • East End
    • Entertainment District
    • Fashion District
    • Financial District
    • Forest Hill
    • Garden District
    • Gerrard Street East
    • Grange Park
    • Greektown
    • Harbord Village
    • Harbourfront
    • Kensington Market
    • Lawrence Park
    • Leslieville
    • Little Japan
    • Lytton Park
    • Main Square
    • Midtown
    • Moore Park
    • Moss Park
    • North End
    • North Toronto
    • Old Toronto
    • Old Town
    • Playter Estates
    • Port Lands
    • Quayside
    • Queen Street West
    • Regent Park
    • Riverdale
    • Rosedale
    • South Core
    • South Hill
    • St. James Town
    • St. Lawrence
    • Summerhill
    • The Annex
    • The Beaches
    • Toronto Islands
    • Trefann Court
    • Upper Beaches
    • Uptown
    • Villiers Island
    • Wanless Park
    • Wychwood Park
    • Yonge–Eglinton
    • York
    • Yorkville
    • Downtown
    • East York
    • Etobicoke
    • North York
    • Scarborough

    What people in Toronto ask about sink repair most often?

    What are the common issues that require sink repair?

    Sink problems commonly arise from faulty plumbing connections, clogged drains, and damaged components. Issues such as leaky faucets, slow drains, and discolored water often indicate the need for professional repair.

    Could issues with my sink plumbing result in more significant problems?

    Absolutely. Ignoring issues with your sink plumbing can lead to more serious problems, such as leaks that damage cabinets or floors, mold growth, and even structural damage. A small leak can quickly escalate into a major plumbing issue. Don’t wait for small problems to become bigger—contact us today to schedule a professional sink repair!

    How can sink plumbing issues in an old sink affect the overall plumbing system?

    Problems with an old sink’s plumbing can create a domino effect throughout your home’s plumbing system. Leaks from an old sink can seep into walls and floors, causing structural damage and potentially leading to mold or mildew growth. Additionally, clogs in an old sink can back up into other drains, creating a mess and unpleasant odors. To avoid costly repairs and potential health hazards, get in touch with us today to have your old sink’s plumbing inspected and repaired by our experts!

    What steps should I take if my sink is not draining properly?

    A slow-draining sink can be frustrating. Before calling a plumber, try using a plunger or a drain cleaner. However, if the problem persists, it’s best to call a professional to diagnose and fix the issue. A plumber has the tools and expertise to clear even the toughest clogs.

    This sink repair service is popular in the following cities besides Toronto

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    Superior Plumbing & Heating
    (647) 696-1814
    (647) 370-6703
    Toronto

    120 Eglinton Ave E, Suite 500, Toronto, ON M4P 1E2, Canada

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