Plumbers

Jumbo Plumbing

Plumber in St Thomas, Ontario

★★★★½ 4.9 from 573 Google reviews

Call +1 226-667-3511 Visit website Get directions

Jumbo Plumbing is a plumber in St Thomas, Ontario. The business is located at 36 St Catharine St unit 3, St Thomas, ON N5P 2V8, Canada. It holds a Google rating of 4.9 out of 5 from 573 customer reviews. Listed services include drainage service and septic system service. Jumbo Plumbing lists hours on 7 days of the week.

What customers say

MSARCH analyzed 30 of Jumbo Plumbing's most recent Google reviews (of 617 total). 97% are positive (4-5★), averaging 4.9★.

What reviewers praise most

Punctual & responsive 40%
Professional & courteous 40%
Reliable 37%
Knowledgeable 23%
Quality workmanship 17%

He was great, professional, courteous, knowledgeable, and honest.

From my first call for help to a quick arrival at my business and excellent service and fair pricing.

They were both extremely professional and knowledgeable, they got the job done fast and cleaned up well.

Themes and sentiment summarized automatically by MSARCH from public Google reviews, not paid placements. Updated August 2026.

Frequently asked questions

What are Jumbo Plumbing's hours?

Jumbo Plumbing lists these hours: Monday Open 24 hours; Tuesday Open 24 hours; Wednesday Open 24 hours; Thursday Open 24 hours; Friday Open 24 hours; Saturday Open 24 hours; Sunday Open 24 hours.