CityVerified.ca · Local business discovery
Plumbers serving Ajax
Compare local plumbing companies using structured information such as service coverage, contact details, source freshness and the services each company publicly lists.
4 listed businesses · Ontario, Canada
Browse by service
Emergency Plumbing
4 businesses with sourced service information serving Ajax
Drain Cleaning
4 businesses with sourced service information serving Ajax
Water Heater Services
4 businesses with sourced service information serving Ajax
Sump Pump
4 businesses with sourced service information serving Ajax
Faucet & Fixture
4 businesses with sourced service information serving Ajax
Leak Detection
3 businesses with sourced service information serving Ajax
Repiping
3 businesses with sourced service information serving Ajax
Plumbers serving Ajax
Plumbing · serves Ajax
Dr. Pipe Drain and Plumbing
100
CityVerified.ca source-confidence score
Last checked 2026-11-12
Plumbing · serves Ajax
Waterworks Plumbing & Home Services
100
CityVerified.ca source-confidence score
Last checked 2026-11-12
Plumbing · serves Ajax
John The Plumber
100
CityVerified.ca source-confidence score
Last checked 2026-11-12
Plumbing · serves Ajax
FP Plumbing
88
CityVerified.ca source-confidence score
Last checked 2026-08-20
What to check before hiring
- Confirm the company serves your neighbourhood
- Ask whether emergency or after-hours service has an added fee
- Describe the issue clearly before requesting a quote
- For larger work, confirm permits, warranties and what is included in the estimate
Frequently asked questions
How does CityVerified choose plumbers shown here?
CityVerified publishes businesses from structured public-source research and shows source-confidence information based on evidence quality and freshness.
Does a high source-confidence score mean the company is certified?
No. Source confidence measures evidence and freshness. It is not a government certification, quality rating or guarantee of workmanship.
Can I request a quote through CityVerified?
Profiles with an active contact or quote action can accept a structured request through CityVerified.