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Plumber Professional

London Plumbing logoLondon Plumbing

London, ON
Compare with similar plumber providers in London →
Emergency ServiceResponds to Reviews
+1 226-270-0405 Website(opens in new tab)
Serving London & area
ProScore
4.8★ Google|2/4 Sources

This score reflects 333 verified reviews, across 2 platforms.

How is this calculated?
Data verified: Jun 2026

About London Plumbing

AI-generated summary from verified data sources

Serving London, London Plumbing is an established plumbing company in the region. With a 4.8★ rating from 333 Google reviews, they are among the top-rated in their area.

G
Google
4.8★ (333)
C
Review Site C
Good
Rated on 2 independent platforms

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What Customers Say

AI analysis of 5+ verified Google reviews

Top Strengths

Significantly lower pricing than competitors - quoted at a quarter of competitor prices and described as 'high quality, low price'
Fast response and quick turnaround - water heater installed same day (10:30 AM to 4 PM), described as 'quick and efficient'
Professional demeanor and attention to detail - removes shoes in winter weather, cleans up after work, comes fully equipped with tools and supplies
fast serviceaffordable pricingprofessionalefficientreliable

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 of 4 verified
G
Google
4.8/5
B
Review Site B
Not found
B
BBB
Not found
C
Review Site C
Good
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

Things to Know

Trusted Contractor

Meets ProScore verification standards for quality and reliability.

Highly Rated

Consistently rated 4.8 stars across 333+ Google reviews.

Google Review Breakdown

333 total
5
306
4
4
3
7
2
1
1
15

Featured Review

Verified review from Google

“

My 21-year old water heater tank needed replacement. I had asked for a quote from another company, but they were procrastinating. So I called Greg at London Plumbing at 10:30 AM. By 4 PM I had a brand new water heater installed, up and running perfectly. The other contractor still hasn't come back with a quote to this day. Not all contractors are the same. Do yourself a favour: skip shopping around and just call Greg. He answers his phone and gets things done, perfectly, and for a reasonable/com

D
Daniela Plavosin
Google Review

Other top rated plumber in London

Salliss Plumbing & Heating
82
London
4.8(271)
Finan Home Service
81
London
4.8(863)
Salmon Plumbing & Heating
77
London
4.4(137)
Mr. Rooter Plumbing of London ON
77
London
4.8(2083)

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiringPlumber FAQs in LondonView all guides →

Frequently Asked Questions

Is London Plumbing licensed?
Licensing status has not been verified for London Plumbing. Contact them directly to confirm current credentials before hiring.
Does London Plumbing have insurance?
WSIB insurance status is not verified for London Plumbing. Request proof of workplace insurance and liability coverage before hiring.
What is London Plumbing’s rating?
London Plumbing has a ProScore Trust Score of 71/100 (Trusted), calculated from 2 verified data sources including 333 Google reviews.
Where is London Plumbing located?
London Plumbing is a plumber serving London, Ontario. You can reach them at +1 226-270-0405. View their full profile on ProScore for verified reviews and credentials.

Business Details

79 Stanley St, London, ON N6C 1B3
Plumber
View on Google Maps

Hours

FridayOpen 24 hours
MondayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
ThursdayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection

Services & Info

Open 24 HoursEmergency ServiceOnsite servicesOnline estimates

Crowd

LGBTQ+ friendlyTransgender safe space

Other

LGBTQ+ friendly

Payments

Credit cardsNFC mobile payments

Offerings

Repair services

Service options

Language assistance

Credentials

Insurance
Not Confirmed
WSIB Coverage
Not Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licenses, and insurance prior to engaging any contractor.

Data Transparency

SourcesGoogle and major review platforms
Last updatedJune 2026

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Checked by ProScore

What is the ProScore?

The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.

≥80
Elite
≥65
Trusted
≥50
Good
≥30
Basic
<30
Caution

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