DLG Plumbing Ltd.
“They quickly determined what the issue was and replaced my faucet within the hour.”
Best Plumbers near Alliston, ON
2 of these contractors are based in Alliston; the others serve Alliston from towns including Tottenham (15 km), Bradford (24 km) and Essa (13 km).
4 open 24/7 · 10 open weekends · 13 rated 4.5+ · 4 show a licence
Data verified October 18, 2026
Van Leeuwen Plumbing
“The company has been around for decades and still holds its reputation as the best in the area.”
M.a.c. Stewart Plumbing
“Stewart Plumbing is a knowledgeable plumber, and his installation of my well pump was flawless.”
Pedrosa Plumbing Inc
“Not only did he reply promptly, but he also went above and beyond by showing up a solid 30 minutes before our scheduled appointment, ready to dive into the task.”
Plumbs Up Plumbing
“Plumbs Up responded immediately & understood the urgency of fixing the problem quickly and without interrupting daily business.”
M & Virk Mechanical INC
“I recently had the pleasure of hiring M and Virk Mechanical INC for a plumbing issue at my home, and I couldn't be happier with the service I received.”
Listed for homeowners in and around Alliston, ON, these 14 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: Alliston, ON
The 14 contractors on this page are rated from 4.3 to 5.0 across 496 reviews; 3 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 (90%), quality (88%) and responsiveness (82%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "efficient". 4 are open around the clock; 10 are open on Saturdays and 7 on Sundays. The services the contractors on this page list most often on their websites are commercial plumbing (2), renovations (2) and residential plumbing (2). 4 show a licence on their websites. 3 have ten or more years of experience, the longest 20 years. 5 offer emergency call-outs; 1 offers financing or payment plans; 3 give free estimates; 7 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 13 of the contractors on this page; 11 publish a contact page and 8 list a public email. 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.
Why are some of these plumbers based outside Alliston?
Alliston is the base for 2 of the 14 listings here; the rest come from other towns within 25 km. Plumbers work across a service area, so a neighbouring base is normal. Ask how far they travel and whether the trip charge changes with distance.
Tyson Construction & Septic
“From the initial phone call to the completion of the job, their team exhibited professionalism, expertise, and outstanding customer service.”
SMD Plumbing Services
“We used Simon to install stuff and for leaks and every time he has been a pleasure to work with.”
GTA Home Plumbing Services Ltd.
“He is extremely knowledgeable and has all his tools/supplies handy, not to mention he also tidied up after he was done and is very reasonable with his Pricing.”
A & L Plumbing & Heating
“Not only did they fix the problem, they pointed out a couple of other issues and fixed them at no extra charge.”
MGS Plumbing
“Was able to work within our schedules and did an amazing job ensuring the new vanity was setup properly.”
Umbrella Waterproofing Plumbing and Drains
“The plumbing blockage was serious but it was cleared by their technician so we could use the unit the same evening.”
GJ Custom Contracting Inc
“Professional staff and great service delivery.”
T.m.g Plumbing Systems
“Chris was able to give me all the information I needed, showed up on time, was very efficient on the job, and rates are really good!”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
