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Hy-Mark Home Comfort
- Gas
- Sales
- Heat Pump
“He explained why he recommended a new air conditioner and also why he would place it in the same location and not another spot that I thought it could go.”
Best Plumbers in Guelph, ON
24 contractors listed · 19 in Guelph · 2 open 24/7 · 7 open weekends · 17 rated 4.5+
Data verified October 16, 2026
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Winmar Property Restoration Specialists
- House
- Project
- Leak
“Very unprofessional, does not return phone calls, sloppy work and contractors that do not know simple tasks such as packing your belongings and putting them in a storage pod.”
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Cornerstone Trade Solutions Inc.
- Information
- Trades
- Hvac
“We've had Cornerstone come over twice to fix plumbing issues and they arrived on time and took the time to investigate and made sure both problems were solved.”
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Lodder Brothers Limited
- Inspection
- Water Softener
- Hot Water Tank
“It's rare these days to find a company that still has great customer service and decent, hardworking employees so thankful to have found Lodder Brothers.”
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JC Waterworks Plumbing
- Gentleman
- van
- Business
“I've had them do water heater repair, replacement, sink installation, shower installation, toilet replacement and many other tasks including a tricky outdoor kitchen.”
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Jaytech Plumbing Guelph
- Shower
- Drain
- Home
“Matt from Jaytech arrived right on time and did a fantastic job of installing two new faucets and drains plus a mixing valve off of our hot water heater.”
Listed for homeowners in and around Guelph, 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: Guelph, ON
Of the 24 contractors we list here, 19 are in Guelph itself and 5 come from Georgetown (2, 28 km) and Kitchener (1, 23 km). 23 of the contractors on this page have a rating, from 3.9 to 5.0 across 1,689 reviews; 6 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), responsiveness (83%) and quality (80%). 2 are open around the clock; 7 are open on Saturdays and 5 on Sundays. 5 show a licence on their websites. Domain records put 11 websites of the contractors on this page at ten or more years old; the oldest dates from 1997. 2 offer financing; 5 give free estimates; 2 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 19 of the contractors on this page; 16 publish a contact page; 13 list a public email and 1 takes 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 24 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.
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Royal City Plumbing and Gas Works
- Sink
- Pricing
- Call
“Shaun is an excellent worker whose knowledge about plumbing and gas fitting allows him to provide quality work with attention to detail on each job he completes.”
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JTS Mechanical
- Driving
- Truck
- Bathroom
“No one has been successful at fixing the problem till today, he had the problem fixed within a very short time, sorry I didn't get his name but please thank him for us.”
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A Plumber Limited
- Message
- Bathroom
“Flavio is great to work with.”
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Tyler McKenna Plumbing
“They were here when they said they would be, explained what would be done, and did a great job.”
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N R F Contracting
“We hired NRF for a construction project involving excavations and constructing new heavy duty concrete pads plus other miscellaneous construction and renovation works.”
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Clear Choice Plumbing
“Thanks Mike!”
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Infinity Concrete & Construction Inc.
“When a truck drove over the corner of my driveway three weeks after pouring and cracked the corner off, the company was on the ball to help fix it.”
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Jcc Plumbing
- Home
- Number
- Price
“He is always professional and reliable, and has come to help with timely issues that would've impacted our business if they weren't handled promptly.”
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McCorkindale Plumbing & Electric Enterprises
- Choosing
- Expertise
- Decision
“McCorkindale Plumbing & Electric Enterprises exceeded my expectations in every way.”
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Harco Plumbing & Mechanical
“Great service”
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Nice Guy Concrete
- Team
- Backyard
- Driveway
“When it was all said and done I couldn't be more pleased and I'd recommend anybody in the Oakville Burlington Milton area to give Frank or anyone at Nice Guy Concrete.”
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Boyce Plumbing & Electric
“I highly recommend Boyce Plumbing & Electric for their expertise and professionalism.”
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Great North Concrete Inc.
“After some time, they came back to spray the colour powder off for the reveal, and WOW I couldnt believe how sexy that concrete looked!”
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SDL Plumbing & Mechanical Ltd
“Dave came out the next day earlier then expected on a Saturday and charged me less than his quote.”
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Neeb Excavating Inc.
“Great bunch of guys!!”
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Monte's Plumbing
- Dishwasher
“Fantastic service, Prompt and knowledgeable- Tyler was courteous and friendly, Helped solve a leak, install a new water softener, flush a water tank and install a dishwasher.”
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Rite Way Mechanical Ltd
“Excellent communication and fast turn-around.”
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Maackon Corporation
“Maackon will custom tailor a concrete solution for any particular project and welcomes tender work across Canada and the Unites States. Submit your requests for proposals by phone, mail, fax or email anytime. Click on the contact page to submit a req...”
Plumbing Services in Guelph, ON Cost Estimates
Minimum cost
$136
Maximum cost
$1169
National Average
$437
Avg Per Hour Rates
$175
$245
$639
Typical price range is based on 399 cost profiles
Why these companies made our list
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