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

    Professional sink repair in Toronto

    • Licensed plumbers for kitchen & bathroom sink repair
    • Same-day sink repair available
    • Leaks, clogs & drain issues fixed fast
    • All repairs backed by a parts & labour warranty
    • Transparent pricing with no hidden fees

    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

    400+
    Positive reviews on:
    Superior Plumbing reviews google my business Toronto
    Superior Plumbing reviews homestars Toronto
    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

    Satisfaction

    Reviews of our Toronto sink repair company

    homestar review Toronto 5/5

    Hundreds of verified reviews

    google review Toronto
    Sophie Willi

    Tyler fixed our kitchen sink and I was particularly impressed by his patience in explaining why the sprayer was leaking to my elderly mother. He took the time to make sure she understood how to use the new faucet correctly before leaving. 10 out of 10.

    Nov 8, 2025
    Ava Garci

    I read mixed reviews about plumbing companies but I’m glad I called Superior. Chris took our bathroom sink repair seriously, found a solution for the cracked P-trap that saved me from a bigger mess, and was genuinely pleasant. Transparent pricing.

    Nov 26, 2025
    Emma Brownie

    I manage a small restaurant and a commercial sink failure during the lunch rush is a disaster. Superior sent Sean the very next morning and he fixed the drainage issue quickly without disrupting our kitchen staff. Will have them on speed dial.

    Nov 26, 2025
    Olivia Jone

    We have used Superior twice for sink maintenance and repair and both times were excellent. Dan remembered our older faucet model from the previous call and brought the specific O-rings needed. Rare to find that kind of continuity.

    Mar 6, 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 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
    • Annex
    • Baldwin Village
    • Bedford Park
    • Bridle Path
    • Bridle Path-Sunnybrook-York Mills
    • Cabbagetown
    • Casa Loma
    • Chaplin Estates
    • Chinatown
    • Church and Wellesley
    • CityPlace
    • Corktown
    • Davisville Village
    • Davisville Village
    • Deer Park
    • Discovery District
    • Distillery District
    • Don Mills
    • East Bayfront
    • East Chinatown
    • East Danforth
    • East End
    • East York
    • Entertainment District
    • Fashion District
    • Financial District
    • Forest Hill
    • Garden District
    • Gerrard Street East
    • Grange Park
    • Greektown
    • Harbord Village
    • Harbourfront
    • High Park North
    • Kensington Market
    • Lawrence Park
    • Lawrence Park
    • Leaside
    • Leslieville
    • Little Japan
    • Lytton Park
    • Main Square
    • Midtown
    • Midtown Toronto
    • 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
    • The Junction
    • Thornhill
    • Toronto Islands
    • Trefann Court
    • Upper Beaches
    • Uptown
    • Villiers Island
    • Wanless Park
    • Willowdale
    • Wychwood Park
    • Yonge–Eglinton
    • York
    • York Mills
    • Yorkville

    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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    best hvac repair company in Toronto
    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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