Specialized Plumbing Ltd.
“They showed up same day, inspected and found the issue right away.”
Best Plumbers near Trenton, ON
2 of these contractors are based in Trenton; the others serve Trenton from towns including Belleville, Frankford and Brighton.
4 open 24/7 · 4 open weekends · 19 rated 4.5+ · 4 show a licence
Data verified October 18, 2026
Warren & Co. Contracting
“They were on time, professional, courteous, responsive to emails, picked a paint colour (which turned out perfect), and sorted out delays with materials that didn't affect the reno.”
Dewal Plumbing Inc.
“DeWal returned my call almost immediately and were very flexible to my schedule.”
D. Koets Plumbing & Heating Ltd.
“I called the company late evening, next day service was provided, promptly, professional and courteous staff , I definitely recommend this business if you need a plumber.”
Kelly Pro Plumbing
“Today we had a young man named Matthew come to do several things that needed repairing, and we even added a few extra jobs after he got here, to which he very politely agreed to look after.”
JDK Plumbing
“They're always going over the top for me no matter the situation.”
Listed for homeowners in and around Trenton, 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: Trenton, ON
The 24 contractors on this page are rated from 3.8 to 5.0 across 752 reviews; 4 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), responsiveness (87%) and quality (80%). The topics that come up most in reviews of the contractors on this page are "price" and "efficient". 4 are open around the clock and 4 are open on weekends. 4 show a licence on their websites. Domain records put 6 websites of the contractors on this page at ten or more years old; the oldest dates from 2009. 8 offer emergency call-outs; 3 give free estimates and 1 is family- or locally-owned. We have a website on file for 16 of the contractors on this page; 14 publish a contact page; 10 list a public email and 1 takes 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?
4 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.
Veenstra + Lloyd's Plumbing Heating Cooling
“Called with an emergency plumbing issue their team arrived work their butts off till they were 100% satisfied!”
Quinte Plumbing
“We called Quinte Plumbing and not only did they fix the leaks but came up with a fabulous solution that will help me provide my husband with better care.”
Thompson's Plumbing
Morandin Plumbing
“Not only did they answer, they came right away, acknowledged our water was shut off and rectified the issue while providing optimal service!”
G & T Plumbing and Heating
“This was even done during the Covid-19 pandemic and distancing and sanitation were performed.”
Royal Plumbing
“Thank you for your prompt arrival and excellent, efficient service by Steve and Rob.”
Prize Plumbing
“We had Prize Plumbing come to replace and upgrade our basement waste expulsion system and it was worth every penny.”
Kirkland Plumbing
“They have addressed issues we had from septic tanks, heat lines, hot water tanks, to water pipes, etc.”
Donovan Plumbing & Pumps
“They were informative but not salesman pushy, they went above and beyond by putting in two free water shut-offs just because they were thinking ahead, super nice, fast, knowledge.”
Tasmont Plumbing
High-Point Plumbing & Mechanical
“Amazing company to deal with from start to finish!”
Fountain's Plumbing and Heating
“I have had to use Justin a few times for repairs and he has always been very quick and reasonably priced.”
Auger Plumbing
“Five star rating for service, professionalism, on time and so much more.”
Bessin Bros Plumbing
“He made me feel that even though our job wasn't big, or perhaps even a real emergency, that it was important because I thought it was important.”
Ron Smith
D&M Plumbing Heating & Refrigeration
“Mike arrived promptly and was able to diagnose issue swiftly, went to purchase supplies, and install within a very short time frame.”
Macklin-Haig Plumbing
“Today they arrived to install a back-ordered part on our pot filler and went above and beyond and repaired the plugs on all 3 of our bathroom sinks!”
Able Mechanical
“From start to finish they where very well organized and the installation went according to schedule.”
Why these companies made our list
What customers say about contractors near Trenton
- “The installations went perfectly, everything was cleaned to the condition it was in when they arrived, and the cost was very reasonable considering the extra effort involved in obtaining the water heater.” — customer of Specialized Plumbing Ltd.
- “Brad is polite and professional, and because of our experiences to date he will be our "go to" plumber for any work required including future renos.” — customer of Bessin Bros Plumbing
- “Mike was friendly, knowledgeable and amazing. He was fast and efficient and gave great advice on how to maintain and avoid another leak.” — customer of Quinte Plumbing
- “Onsite repairs were friendly and efficient. They walked me through the work/repairs, demonstrating the "fixes", and answered all of my questions.” — customer of Dewal Plumbing Inc.
- “Our water heater sprung a leak at night and was replaced the next day by friendly and efficient professionals.” — customer of Veenstra + Lloyd's Plumbing Heating Cooling
Excerpts from public reviews of the contractors listed on this page.
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