Company Facts
Strong Plumbing Inc at a Glance
The work
- Best for
- underground water pipe replacement and licensed plumbing work downtown
- Primary service
- Plumbing
Where
- Headquarters
- Toronto, ON
- Service area
- Toronto
- Emergency service
- Yes, 24/7
Money and guarantees
- Free estimates
- Yes
- Financing
- Not advertised
- Workmanship warranty
- 25-year full warranty on pipes replaced
Editorial Review
Our Take on Strong Plumbing Inc
A review describing a genuine three-quote comparison, with a named technician winning on both price and manner, is about as concrete a recommendation as this kind of listing gets. Multiple published licence numbers and a stated 25-year pipe warranty give a homeowner real detail to verify before committing to a significant job.
Best for: underground water pipe replacement and licensed plumbing work downtown
What We Like
- 5.0 rating from 183 Google reviews, read September 18, 2026
- Over 34 years of stated experience
- Multiple published licence numbers, including Master Plumbing Licence P#22280
- 25-year full warranty on pipes replaced
- A reviewer chose the company over two competing quotes on price and service
Things to Consider
- Free estimates are limited to service calls booked 9am to 4pm on weekdays
- Company domain email ownership was not independently confirmed
- Founding year is not explicitly stated, only years of experience
Google Reviews for Strong Plumbing Inc
Customer ratings shown here come from Google. They are separate from our editorial review above.
Google rating
5.0
Based on 183 Google reviews
Review data updated September 18, 2026
Editorial Ranking
Why Strong Plumbing Inc Made Our Top 10
It holds position 8 in 10 Best Plumbers in Toronto, ON.
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.
About Strong Plumbing Inc
Strong Plumbing Inc works from King Street East in downtown Toronto, and its own site states over 34 years of experience in the trade, a genuinely long track record for an independent plumbing company.
A perfect 5.0 average from 183 Google reviews, read on September 18, 2026, is backed by reviews that read like real comparison shopping rather than one-off praise. One customer described getting three quotes for an underground water pipe replacement and choosing Strong Plumbing specifically because the named technician, Valentin, was honest, helpful, courteous and the cheapest of the three. Another reviewer, working with Valentin on a sink and shower job, said he arrived earlier than projected, worked quickly, and went beyond what was asked.
Licensing here is well documented for a company this size: the site lists METRO licences T95-3952530 and T94-4176905, Master Plumbing Licence P#22280, and separate Mississauga plumbing and master plumber licences, 2024 008613 TC and 2024 008615 TM. The company backs pipe replacement work with a stated 25-year full warranty, offers free estimates for service calls booked 9am to 4pm on weekdays, and advertises 24/7 phone support for emergencies.
Who this suits: downtown Toronto homeowners weighing multiple quotes on a significant job, such as an underground pipe replacement, who want a company with published licence numbers and a long warranty to compare against competitors. Who might look elsewhere: anyone wanting weekend or evening free estimates, since the free-estimate window is specifically weekday business hours.
Before booking, confirm which of the published licence numbers applies to your specific job, and ask what the 25-year pipe warranty does and does not cover.
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.
Credentials
- Master Plumbing LicenceOntario · P#22280Reported
- METRO LicenceToronto · T95-3952530Reported
iWhat verified means here
Verified means we checked the credential against the authority that issues it and recorded the date. Reported means the business told us and we could not independently confirm it. We publish both, labelled, rather than dropping what we could not check.
Reputation by Source
We show each source separately rather than blending them into a single score, because they measure different things.
Google
5.0/ 5
183 customer reviews
TenBestFind
Editorially reviewed
Ranked #8 in Toronto plumbers, September 2026
Company Pricing & Estimates
What this company publishes about its own pricing.
- Free estimates
- Yes
- Emergency callout
- Available 24/7
- Workmanship warranty
- 25-year full warranty on pipes replaced
Project Photos
Business-submitted, reviewed by our editors
Similar Plumbers in Toronto
Superior Plumbing & Heating of Toronto
5.0(72 Google reviews)same-day plumbing and heating emergencies in Toronto homes, day or night · TorontoRanked #5View profile →Toronto Plumber Done 24/7
5.0(25 Google reviews)after-hours plumbing emergencies in Toronto's older central neighbourhoods · TorontoRanked #10View profile →Blackwood plumbing
5.0(30 Google reviews)urgent drain, sewer and water heater work across Toronto and the eastern GTA · TorontoView profile →True Service Plumbing
5.0(1236 Google reviews)clogged drains, fixture repair and older-home plumbing across west and downtown Toronto · TorontoView profile →Advanced Plumbing & Drains
5.0(569 Google reviews)fixture repair, faucet replacement and drain work in West Toronto · TorontoView profile →Top 24/7 Plumbing Toronto
5.0(108 Google reviews)quick-turnaround plumbing fixes in East York and central Toronto · TorontoRanked #3View profile →
Strong Plumbing Inc FAQs
What licences does Strong Plumbing Inc hold?
The company lists METRO licences T95-3952530 and T94-4176905, Master Plumbing Licence P#22280, and separate Mississauga plumbing and master plumber licences. Confirm which applies to your job before booking.
Does Strong Plumbing Inc offer a warranty on pipe replacement?
Yes, the company states a 25-year full warranty on pipes it replaces. Ask exactly what the warranty does and does not cover before work begins.
Does Strong Plumbing Inc offer free estimates?
Yes, for service calls booked 9am to 4pm on weekdays. Ask about pricing for evening or weekend calls, which fall outside that window.
Is Strong Plumbing Inc licensed and insured?
We checked 0 of 2 credentials against the issuing authority. Verified items carry the date we checked; reported items are what the business told us and we could not independently confirm.
What areas does Strong Plumbing Inc serve?
Toronto. 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 Strong Plumbing Inc offer emergency service?
Yes, the company lists emergency availability. Response time depends on demand, and after a storm every company in the market is stretched.
What warranty do they offer?
25-year full warranty on pipes replaced. There are usually two warranties on a job: the manufacturer covers materials, the contractor covers workmanship. Get both in writing and check whether the workmanship coverage transfers if you sell.
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.
Suggest an UpdateOwn Strong Plumbing Inc?
Claim your profile to verify and maintain your business information, services and service area.
iWhat claiming does
Claiming lets you correct and maintain the factual information on this profile. Claiming or upgrading a profile does not guarantee inclusion in a TenBestFind ranking and never affects ranking position, which is decided editorially.
About This Business Profile
- Last reviewed
- September 2026
- Profile last updated
- September 28, 2026
- Google review data updated
- September 18, 2026
- Reviewed by
- Dana Whitfield, Senior editor, home services
- Sources checked
- Issuing authorities, 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.