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DrainFast Plumbing of Toronto

Plumbing Company in Toronto, Ontario. Serving Mississauga, Concord and surrounding areas.

4.9on Google · 110 reviews
  • TenBestFind Reviewed
  • Top 10 Winner
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    Verified Business
    Key business information or ownership has been verified against a primary source.
    Top 10 Winner
    The company currently appears in at least one active TenBestFind Top 10 ranking.
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Quick Overview

iHow this is made

This summary is generated from the verified data on this profile: services, service area, credentials, warranty terms and the company's Google review record. It is reviewed by an editor before publishing and refreshed whenever the underlying data changes. Nothing here is asserted that is not stated elsewhere on this page.

Editorial Standards →

Blocked drains, sewer backups and the everyday leaks that turn into damage are the core of this outfit's work. Operating from an address on Oakwood Avenue in York, the company covers Toronto and a long list of surrounding municipalities including Mississauga, Vaughan, Etobicoke, North York, Richmond Hill, Pickering, Burlington and Oshawa, taking both residential and commercial calls. Its own site also lists kitchen and bathroom plumbing, basement plumbing, water line repair and gas line work, with an online booking form alongside the phone line. The Google Business Profile showed 4.9 from 110 reviews when read on September 27, 2026, which is a strong score for a drain-led plumber. Published hours run 6am to 11pm every day of the week, so morning-before-work and late-evening appointments look realistic. It suits homeowners in Toronto's older housing stock dealing with slow drains, recurring clogs or wastewater coming back up a floor drain.

  • Best for same-day drain cleaning and sewer backup calls in older toronto homes
  • 4.9 from 110 reviews on its Google Business Profile, read September 27, 2026
  • Website copy names Scarborough in places while the listing gives a York address, so confirm your area is covered

Company Facts

DrainFast Plumbing of Toronto at a Glance

By the numbers

Google rating
4.9out of 5
Customer reviews
110on Google

Rating and review count pulled from Google on September 27, 2026.

The work

Best for
same-day drain cleaning and sewer backup calls in older Toronto homes
Primary service
Plumbing

Where

Headquarters
Toronto, ON
Service area
3 cities
Emergency service
Business hours only

Money and guarantees

Free estimates
Not advertised
Financing
Not advertised

Editorial Review

Our Take on DrainFast Plumbing of Toronto

A drain-led plumber with a genuinely good review score and hours long enough to catch most working schedules, which is the combination most people actually need when a basement drain starts backing up. The service area is broad and the website copy is a little generic about which city it calls home, so confirm coverage and pricing structure on the call. For main drain and sewer backup work in older Toronto housing, it deserves a place on the shortlist.

Best for: same-day drain cleaning and sewer backup calls in older Toronto homes

What We Like

  • 4.9 from 110 reviews on its Google Business Profile, read September 27, 2026
  • Published hours of 6am to 11pm every day, including weekends
  • Clear specialism in drain cleaning, clogged drains and sewer backups
  • Covers Toronto plus Mississauga, Vaughan, Etobicoke, North York, Richmond Hill, Pickering, Burlington and Oshawa
  • Online booking form as well as a direct phone line
  • Takes both residential and commercial work

Things to Consider

  • Website copy names Scarborough in places while the listing gives a York address, so confirm your area is covered
  • No pricing, call-out fee or after-hours rate is published
  • Nothing on the site describes excavation, trenchless lining or backwater valve installation
  • Minimal social presence beyond a single YouTube video, so little public portfolio to review

Google Reviews for DrainFast Plumbing of Toronto

Customer ratings shown here come from Google. They are separate from our editorial review above.

Google rating

4.9

Based on 110 Google reviews

Review data updated September 27, 2026

View on Google Maps →

Rating Distribution

  • 5 stars97%
  • 2 stars1%
  • 1 star2%
iAbout this distribution

The distribution reflects the 110 Google reviews available when this profile's review data was last refreshed on September 27, 2026. Ratings and counts change continuously on Google, so figures here may lag the live profile slightly. We publish only the values returned by the source, never estimates for missing bands.

Editorial Standards →

Ranked#4of 10 plumbers in Toronto, ONre-checked September 2026

Editorial Ranking

Why DrainFast Plumbing of Toronto Made Our Top 10

It holds position 4 in 10 Best Plumbers in Toronto, ON.

See the Full Toronto RankingResearched by Dana Whitfield · positions cannot be bought

Services Offered

Areas Served

Based in Toronto, ON.

iAbout service coverage

Coverage is as the business describes it, cross-checked against where its recent documented work is. A company will often travel beyond the areas listed here for a large job and decline a small one at the same distance, so confirm your address before scheduling.

Editorial Standards →

About DrainFast Plumbing of Toronto

Drain work sits at the centre of what DrainFast Plumbing of Toronto sells, and the company's own material leans that way hard: drain cleaning for sinks, tubs, showers, floor drains, kitchen lines and main drains, plus sewer backup diagnosis and clogged drain call-outs. Around that core it lists general plumbing repairs, leaking pipes, dripping faucets, broken fixtures, low water pressure, water line repair, kitchen and bathroom plumbing, basement plumbing and gas line services. That mix reads like a company built for the phone call that starts with water where it should not be, rather than one chasing bathroom renovation contracts.

Toronto makes drain specialists busy for reasons that have little to do with plumbing skill and a lot to do with age. Large parts of the old city, York included, were built with clay tile sewer laterals, and clay joints are where tree roots get in. Mature maples and Norway spruces on streets around Oakwood and St Clair sit directly over those lines. Add cast iron stacks that have been scaling for eighty years, basement floor drains with dried-out traps, and combined sewers that back up during the kind of summer downpour that hits the city most years, and you get the classic Toronto call: a basement drain gurgling, then flooding. An auger or a jetter clears the immediate blockage. A camera tells you whether the pipe itself is failing. It is worth asking whether a camera inspection is included with a main drain clearing or billed separately, because the answer changes what you learn for your money.

Who is this a good fit for? Homeowners and small commercial tenants with a drainage problem that needs attention today or tomorrow. Published hours of 6am to 11pm, seven days, suggest real flexibility for people who cannot take a weekday afternoon off, and the online booking form gives you a written record of what you asked for. The Google profile rating of 4.9 from 110 reviews, read on September 27, 2026, is a decent volume of feedback for a company of this size and it points to consistent service on the bread-and-butter jobs.

Who should look elsewhere? Anyone planning a whole-house repipe, a full bathroom gut, a boiler replacement or an underground lateral dig-and-replace. None of that is ruled out, but the site does not describe excavation, trenchless lining, backwater valve installation or drain subsidy work, and those are jobs where you want to see a firm's specific track record. If you are applying for Toronto's basement flooding protection subsidy, confirm before booking that the contractor can supply the documentation the city expects.

On the practical side, ask the questions that separate a fair drain bill from an unpleasant one. Is there a call-out or diagnostic fee, and does it come off the repair if you proceed? Are evening and weekend rates different from daytime rates, given the long published day? Is the quote fixed or hourly, and what happens if a snaking job turns into a broken pipe? For any gas line work, confirm the technician holds the appropriate Ontario gas fitter certification, and for anything touching the sewer lateral or a backwater valve, confirm who pulls the plumbing permit with the city. The company describes itself as a local firm focused on quick response and explaining options before starting, which is the right posture, though none of those claims are independently verified here.

Compared with the alternatives in this market, the choice in Toronto usually comes down to three kinds of company: the large branded outfits with dispatch centres, flat-rate books and heavy advertising; the one-van independent who is excellent and impossible to reach in a storm; and mid-sized local firms like this one that cover a wide service area with longer hours. The large players tend to be pricier but predictable. Independents can be cheaper and slower. DrainFast Plumbing of Toronto sits in between, with a service list that spans most of the GTA and hours that stretch from early morning to late evening.

One caveat on geography. The site's boilerplate names Scarborough in places while the Google listing gives a York address and the service pages cover the whole region, so if you are on the edge of the map, confirm coverage and any travel charge when you book. Worth noting too that the only social link is a single YouTube video, so there is little in the way of a public work portfolio to review beyond the reviews themselves.

iWhere this information comes from

Company history, ownership and capability details on this page are provided by the business and reviewed by our editors for plausibility and consistency. They are not the same as the credentials block, where each item carries its own verification status and source.

Editorial Standards →

Reputation by Source

We show each source separately rather than blending them into a single score, because they measure different things.

  • Google

    4.9/ 5

    110 customer reviews

  • TenBestFind

    Editorially reviewed

    Ranked #4 in Toronto plumbers, September 2026

Project Photos

Business-submitted, reviewed by our editors

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Similar Plumbers in Toronto

DrainFast Plumbing of Toronto FAQs

  • What hours does DrainFast Plumbing of Toronto operate?

    Published hours are 6am to 11pm, seven days a week. That is unusually wide for a plumbing company and makes early-morning or late-evening appointments realistic. The listing does not state whether calls outside those hours are answered, or whether evening work is charged at a different rate, so ask when you book.

  • Which areas does it cover?

    Toronto and a wide stretch of the GTA. The company's site lists Mississauga, Vaughan, Toronto, Burlington, Pickering, North York, Richmond Hill, Etobicoke and Oshawa, with the Google listing showing an address on Oakwood Avenue in York. Some of the website text also mentions Scarborough, so if you are at the outer edge of that map it is worth confirming coverage and whether a travel charge applies.

  • How is it rated?

    4.9 from 110 reviews on its Google Business Profile, read on September 27, 2026. That is a strong average across a reasonable number of reviews. Ratings change, so check the current figure before you commit.

  • Does it handle sewer backups in basements?

    Yes, sewer backup work is one of the services it names directly, including blocked sewer lines, slow drains, odours and wastewater coming back up. In older Toronto homes the usual cause is root intrusion or a collapsed section in a clay lateral, so ask whether a camera inspection follows the clearing and whether that is included in the price.

  • Can I book online instead of phoning?

    Yes. The website has a booking form that asks for your details and the type of work, with options including kitchen plumbing, bathroom plumbing, basement plumbing, water line repair and gas line services. There is also a direct phone number and an email address. For anything actively flooding, phoning is the sensible route.

  • What should I ask before hiring a Toronto plumber for drain work?

    Ask about the call-out or diagnostic fee and whether it is credited against the repair, whether the quote is fixed or hourly, and what happens if snaking reveals a broken pipe. For gas line work, confirm the technician holds the appropriate Ontario certification. For anything involving the sewer lateral or a backwater valve, confirm who pulls the city permit and whether the work would qualify under Toronto's basement flooding protection subsidy.

  • Is DrainFast Plumbing of Toronto licensed and insured?

    We have no credential records on file for this company yet. Ask for the certificate directly from the insurer before booking work.

  • What areas does DrainFast Plumbing of Toronto serve?

    Toronto, Mississauga, Concord. Coverage is as the business describes it, cross-checked against where its recent documented work is. Confirm your address before scheduling, particularly at the edge of a service area.

  • Does DrainFast Plumbing of Toronto offer emergency service?

    Emergency availability is not listed for this company. If you need an urgent call-out, check the ranking for companies that do list it.

  • What warranty do they offer?

    Warranty terms are not on file. Ask for them in writing before work starts.

  • How was this profile built?

    Credentials come from issuing authorities, ratings from the company's Google Business Profile with the date we read them, and the editorial take from our own review of estimates, warranty documents and public feedback. Anything the business told us is labelled as reported.

  • Can a business pay to improve its profile?

    A business can subscribe to manage its own listing details, and it can buy a labelled sponsored placement. Neither changes a ranking position or the editorial assessment on this page.

Is Something Incorrect?

Business information changes. Tell us about an address, phone, website, service area, credential or ownership change, or let us know if this company has closed.

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About This Business Profile

Last reviewed
September 2026
Profile last updated
September 27, 2026
Google review data updated
September 27, 2026
Reviewed by
Dana Whitfield, Senior editor, home services
Sources checked
Google Business Profile, Company website
Sponsorship status
No commercial relationship

Dana runs the editorial side of TenBestFind. She built the research process, decides which markets get covered next, and writes the plumbing and chimney rankings herself. Before this she spent eleven years as a consumer reporter covering contractor licensing and home improvement fraud.