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A1 Plumbing & Mechanical logoA1 Plumbing & Mechanical

Hamilton, ON
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Emergency ServiceBBB Accredited
1 Credential VerifiedServing Hamilton & area
ProScore

This score reflects 21 Google reviews.

How is this calculated?
Score updated: Oct 2026

About A1 Plumbing & Mechanical

AI-generated summary from ProScore data sources

A1 Plumbing & Mechanical operates 24 hours a day, seven days a week in Hamilton, offering plumbing repairs with online estimates and on-site service.

  • A1 Plumbing & Mechanical: one of 44 plumbers in Hamilton.
Rated on 1 independent platformProScore found ratings for this business on 1 independent review platform. Each one is listed in "Ratings Across Platforms" below.

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 21 reviews
GoogleListing found
Google Business Profile reviews
3.9/5
21 reviews
BBBListing found
Better Business Bureau · accredited · as of March 2026
A+Rating · accredited

2 platforms not yet checked (Review platform B, Review platform C).

ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.

How sources are weighted: ProScore methodology.

Things to Know

BBB Accredited · A+

Better Business Bureau accredited with an A+ rating.

Open 24 Hours

Every posted day shows 24-hour availability.

Google Review Breakdown

21 total
5
15
4
0
3
0
2
0
1
6

Frequently Asked Questions

Is A1 Plumbing & Mechanical licensed?
Licensing status has not been verified for A1 Plumbing & Mechanical. Contact them directly to confirm current credentials before hiring.
Does A1 Plumbing & Mechanical have insurance?
WSIB insurance status is not verified for A1 Plumbing & Mechanical. Request proof of workplace insurance and liability coverage before hiring.
What is A1 Plumbing & Mechanical’s rating?
A1 Plumbing & Mechanical has a ProScore Trust Score of 58/100 (Good), calculated from 2 data sources including 21 Google reviews.
Where is A1 Plumbing & Mechanical located?
A1 Plumbing & Mechanical is a plumber serving Hamilton, Ontario. You can reach them at +1 905-662-7444. View their full profile on ProScore for reviews and credentials.

Business Details

440 Lake Ave N unit 1, Hamilton, ON L8E 3C2
Plumber

Hours

Every dayOpen 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+ friendlyIdentifies as women-owned

Offerings

Repair services

Accessibility

Assistive hearing loopWheelchair accessible seatingWheelchair-accessible washroom

Service options

From the business

Identifies as women-owned

Credentials

Insurance
Not Confirmed
WSIB Coverage
Not Confirmed

Credentials are as reported by contractors and public sources — verify each with the contractor and the issuing authority before hiring.Check it yourself: WSIB clearance

Data Transparency

Sources
Google and BBB
Score computed
October 13, 2026

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Checked by ProScore

What is the ProScore?

One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works

≥81
Elite
≥70
Trusted
≥54
Good
≥30
Basic
<30
Caution
—
Not yet rated

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A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.