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Plumber Professional

A. McKenna Plumbing logoA. McKenna Plumbing

Oakville, ON
Compare with similar plumber providers in Oakville →
Emergency ServiceBBB Accredited
+1 905-510-4965 Website(opens in new tab)
1 Credential VerifiedServing Oakville & area
ProScore
3.6★ Google|3/4 Sources

This score reflects 103 verified reviews, across 3 platforms.

How is this calculated?
Data verified: Jun 2026

About A. McKenna Plumbing

AI-generated summary from verified data sources

Serving Oakville, A. McKenna Plumbing is an established plumbing company in the region. Rated 3.6★ on Google with 103 reviews.

G
Google
3.6★ (103)
B
BBB
Excellent
C
Review Site C
Good
Rated on 3 independent platforms

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What Customers Say

AI analysis of 5+ verified Google reviews

Top Strengths

Technical skill when work is completed - described as 'skilled at what they do' and able to fix issues left by previous plumbers
Positive experiences exist - some clients report personable, knowledgeable technicians and recommend them
Can handle complex plumbing installations when engaged properly

Areas to Watch

Rude and combative behavior - Mark described as 'very combatant,' 'very rude constantly swearing,' and aggressive in communication
Scope of work disputes - charged for incomplete work (9k for partial rough-in), refusing to clarify deliverables, and laughing at client concerns
Extreme pricing discrepancies - charged $1100 for part selling online for $350-$400; $2400 bills without itemization provided
Unprofessional phone interactions - refusing to discuss jobs, hanging up on clients, dismissing estimate inquiries
Threatening collection behavior - threatened to send crew to remove installed parts if payment not e-transferred within one hour; demanded $300+ after minimal work
Questionable work practices - deliberately removed toilet closing valve causing flooding, then demanded payment for the damage they caused
Lack of transparency - bills provided without details, breakdown only given after repeated requests
unprofessional communicationpricing disputes and overchargingscope of work conflictsaggressive behavior and threatstechnical competence undermined by customer service issues

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

3 of 4 verified
G
Google
3.6/5
B
Review Site B
Not found
B
BBB
Excellent
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

Google Review Breakdown

103 total
5
63
4
3
3
2
2
2
1
33

Featured Review

Verified review from Google

“

Previous plumber left us with some issues. McKenna guys fixed everything. Very professional. I have recommended them to friends. Very reliable.

s
smith family
Google Review

Other top rated plumber in Oakville

17 Plumbing & Construction Design Ltd
84
Oakville
5(116)
John The Plumber
76
Oakville
4.8(280)
Oneplumb plumbing inc.
75
Oakville
5(84)
ProResults Plumbing Oakville – Residential & Commercial Services
74
Oakville
5(117)

Homeowner Guides

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

Frequently Asked Questions

Is A. McKenna Plumbing licensed?
Licensing status has not been verified for A. McKenna Plumbing. Contact them directly to confirm current credentials before hiring.
Does A. McKenna Plumbing have insurance?
WSIB insurance status is not verified for A. McKenna Plumbing. Request proof of workplace insurance and liability coverage before hiring.
What is A. McKenna Plumbing’s rating?
A. McKenna Plumbing has a ProScore Trust Score of 54/100 (Good), calculated from 3 verified data sources including 103 Google reviews.
Where is A. McKenna Plumbing located?
A. McKenna Plumbing is a plumber serving Oakville, Ontario. You can reach them at +1 905-510-4965. View their full profile on ProScore for verified reviews and credentials.

Business Details

1426 Wallace Rd Unit 3, Oakville, ON L6L 2Y2
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 services

Payments

Credit cards

Offerings

Repair services

Service options

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, BBB, 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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