Best Plumbers near Port Colborne, ON
2 of these contractors are based in Port Colborne; the others serve Port Colborne from towns including Welland, Niagara Falls and Fort Erie.
3 open 24/7 · 12 open weekends · 22 rated 4.5+ · 6 show a licence
Data verified October 18, 2026
Sheetmetal Heating Plumbing
Wellbrook Plumbing Inc.
Emerald Plumbing AND Heating
Go Green Plumbing Ltd
Metro Plumbing & Heating
Listed for homeowners in and around Port Colborne, ON, these 24 companies cover plumbing work. Hours, licence claims and free estimate offers come from each company's own website. Ask about provincial workers compensation coverage too, since the work happens inside your home.

Area overview: Port Colborne, ON
The 24 contractors on this page are rated from 4.3 to 5.0 across 1,512 reviews; 8 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (95%), quality (83%) and responsiveness (80%). The topics that come up most in reviews of the contractors on this page are "price" and "estimates". 3 are open around the clock; 12 are open on Saturdays and 10 on Sundays. 6 show a licence on their websites. Domain records put 5 websites of the contractors on this page at ten or more years old; the oldest dates from 2001. 5 offer emergency call-outs; 2 offer financing or payment plans; 6 give free estimates; 2 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 21 of the contractors on this page; 19 publish a contact page; 15 list a public email and 2 take bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
How many listed plumbers say they are licensed?
6 of the 24 plumbing listings here show a licence on their websites. Confirm it with the provincial body that issued it rather than accepting the website. A company that does not say so may still be licensed, so ask on the phone and note the number before the first visit.


