Plumbers

Jumbo Plumbing

Plumber in London, Ontario

★★★★★ 5.0 from 108 Google reviews

Call +1 226-667-3778 Visit website Get directions

Jumbo Plumbing is a plumber in London, Ontario. The business is located at 510 William St Unit 3, London, ON N6B 3E6, Canada. It holds a Google rating of 5.0 out of 5 from 108 customer reviews. Listed services include drainage service, gas installation service and septic system service. Jumbo Plumbing lists hours on 7 days of the week.

What customers say

MSARCH analyzed 99 of Jumbo Plumbing's most recent Google reviews (of 108 total). 100% are positive (4-5★), averaging 5.0★.

What reviewers praise most

Punctual & responsive 45%
Professional & courteous 35%
Reliable 29%
Quality workmanship 23%
Knowledgeable 16%

Had a new electric water heater installed by dawson and travis, very happy with the results and how quick they were able to install the new unit, highly recommend!

Great experience, quick action, prices are affordable, would definitely recommend.

Quick friendly good quality work, provided advice on other projects to consider in the future.

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