Cornerstone Trade Solutions Inc.
“Had a very stubborn drain blockage that took a couple of snake attempts to unclog.”
Best Plumbers in Guelph, ON
15 contractors listed · 13 in Guelph · 2 open 24/7 · 5 open weekends · 13 rated 4.5+
Data verified October 19, 2026
Lodder Brothers Limited
“Replaced my hot water tank - they arrived on time and completed the job quicker than I anticipated and they kept me updated through the whole exchange - excellent customer service!”
Jaytech Plumbing Guelph
“He was awesome, Friendly, explained everything to me on why it happened, what had happened and did not leave until the job was 100% .”
Royal City Plumbing and Gas Works
“He found the leak right away and explained what the problem was while showing me.”
JTS Mechanical
“He was able to release a clog in a very reasonable length of time.”
A Plumber Limited
“I emailed Flavio on Sunday about a water leak and he came at 8am Monday and repaired it in one hour.”
Listed for homeowners in and around Guelph, ON, these 15 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: Guelph, ON
13 of the 15 contractors we list are based in Guelph; the other 2 serve Guelph from Cambridge (18 km). The contractors on this page are rated from 4.0 to 5.0 across 1,923 reviews; 5 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (95%), responsiveness (85%) and punctuality (80%). The topics that come up most in reviews of the contractors on this page are "efficient" and "price". 2 are open around the clock and 5 are open on weekends. 4 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. 3 offer emergency call-outs; 2 offer financing or payment plans; 4 give free estimates; 2 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 10 of the contractors on this page; 8 publish a contact page; 6 list a public email and 2 take bookings online. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Which plumbers listed for Guelph take calls at night?
Cover at any hour is claimed by 2 of the 15 plumbing listings here. Before paying a night rate, shut the main off and see whether the trouble stops. If it does, book for normal hours and get the same repair for less. Confirm the after-hours rate on the phone.
Tyler McKenna Plumbing
“Very professional and timely service - easy to contact and great communication to get the job started & finished”
Clear Choice Plumbing
“Nice to see some people care and do that job right at a good price”
Jcc Plumbing
“Fast, quality and honest service, Chris is the man for your plumbing needs, I had a leaking pipe in the bathroom, it was replaced with new pipe.”
McCorkindale Plumbing & Electric Enterprises
“For top-quality service and peace of mind, McCorkindale Plumbing & Electric Enterprises is the way to go.”
Boyce Plumbing & Electric
“Highly recommended,Boyce Plumbing & Electric is my go-to for plumbing and electrical needs.”
Monte's Plumbing
“An expert you can tell just from the way he grabs the tools to the way he leaves things working back as good as new!”
Rite Way Mechanical Ltd
“After showing me the issues, Ben made recommendations that made sense and provided a reasonable quote.”
Bartlett Plumbing
“Would use them again AND RECOMMEND them to my friends as well”
Hy-Pro Plumbing & Drain Cleaning
“I had water pipe Damage and they were really helpful by coming asap especially Masharo who was really nice and very good at his job and did it very efficiently”
Why these companies made our list
What customers say about contractors in Guelph
- “Responsive and professional! Showed up on time when he said he would and wouldn't cut corners to get the job done.” — customer of Jcc Plumbing
- “They were both professional and courteous! The water heater was installed well within proposed time, and I was shown the results!” — customer of Rite Way Mechanical Ltd
- “Matt was fantastic- he called to let me know when he would be arriving - and was perfectly on time.” — customer of Jaytech Plumbing Guelph
- “In and out in under an hour. Work was done quickly and cleanly.” — customer of Royal City Plumbing and Gas Works
- “Each time he responded quickly, came to assess and fix in 24-28 hours, and the quality and price for the work have been exceptional.” — customer of Jcc Plumbing
Excerpts from public reviews of the contractors listed on this page.
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