Sureflow Plumbing & Drain
“I contacted John at night on a weekend, and all the other workers were tied up so he came down to fix my clog himself.”
Best Plumbers near New Tecumseth, ON
These contractors serve New Tecumseth from nearby bases in towns including Bradford, Tottenham and Newmarket.
15 contractors listed · 6 open 24/7 · 11 open weekends · 14 rated 4.5+ · 6 show a licence
Data verified October 21, 2026
Pedrosa Plumbing Inc
“He serviced my water tank, installed a water softener and hooked up my fridge water and ice dispenser.”
GS1 Plumbing
“I had issues with my garden hose valve, one leaky flange plate in the bathroom and a clogged vanity.”
M.a.c. Stewart Plumbing
“Mark is a very knowledgeable plumber who efficiently resolved our plumbing issues.”
Septic Service Authority
“I called for service at around 5 in the morning and Robert promised service that day, and immediately arranged for my tank to be pumped before his arrival.”
Bradford Plumbing
“Kitchen sink clogged and response under an hour with a plumber on-site to fix it within 30 mins fantastic”
Listed for homeowners in and around New Tecumseth, 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: New Tecumseth, ON
The 15 contractors on this page are rated from 4.4 to 5.0 across 1,173 reviews; 7 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise responsiveness (94%), professionalism (93%) and quality (83%). The topics that come up most in reviews of the contractors on this page are "price" and "efficient". 6 are open around the clock; 11 are open on Saturdays and 9 on Sundays. The services the contractors on this page list most often on their websites are backwater valve (3), sump pump (3), backflow prevention (2), building & renovation plumbing (2) and burst pipes & frozen pipes (2). 6 show a licence on their websites. Domain records put 4 websites of the contractors on this page at ten or more years old; the oldest dates from 2006. 7 offer emergency call-outs; 3 give free estimates; 7 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for all 15 of the contractors on this page; 12 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?
6 of the 15 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.
Aaron & Son Plumbing
“Called with a mixing valve issue they found the part and came to fix as soon as possible very please with the service and highly recommend.”
DLG Plumbing
“He answered all of my questions and I will certainly have him back to take care of any future plumbing needs.”
GTA Home Plumbing Services Ltd.
“Waqas changed my flex hoses, repaired a cap I broke, and he also added porcelain pain in the sink because I chipped the sink with my tools when I first tried to replace a faucet.”
Tyson Construction & Septic
“They went in and were able to give me an accurate assessment of my septic system and I could not be happier.”
Solid Plumbing and Gas Inc.
“We had major plumbing work to be done in our new home, and Chris and his team were fantastic.”
Van Leeuwen Plumbing
“The technician, Kevin, was a nice guy and he solved the problem quickly.”
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.”
Hustle and Flow Plumbing
Gary Woodcock & Sons Heating & General Contracting
“Great guys, honest, thorough, diligent to the last task.”
Why these companies made our list
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