★★★★★ 4.9–5.0 across our GTA locations

Plumbing Rough-Ins in Toronto

Rough-in plumbing is the pipe and drain layout built inside your walls and floors before drywall goes up — done to code by our York and Etobicoke teams across Toronto.

Call (289) 233-7221

Get a Free Estimate

Planning a rough-in in Toronto?

A plumbing rough-in lays out the supply lines, drains, and vents inside your walls and floors, before drywall or flooring goes down. It has to be right the first time, and it has to pass inspection. We don’t run a separate Toronto office; rough-in projects across the city are handled by our York (head office) or Etobicoke teams, with a free estimate based on your plans. Call (289) 233-7221.

Free

Estimates, always

24/7

Emergency response

10% off

First-time visits

Founded 2020

Licensed & insured

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Rough-in, finish plumbing, or a re-pipe?

Rough-In Plumbing

The pipe and drain layout inside walls and floors, done before drywall or flooring goes down. Common in Toronto condo reno and basement conversion projects.

Finish Plumbing

Fixture hookup after drywall is up — toilets, sinks, faucets connected to the rough-in that's already in place.

Re-Pipe / Repair

Replacing failing pipes in a space that's already finished, especially relevant to Toronto's older core housing stock.

Not sure which one you need? Call us — we’ll walk you through it over the phone before booking anything.

What our Toronto rough-in service handles

Basement conversions

Adding a bathroom or laundry rough-in in Toronto homes and basement apartments.

Home additions & renovations

Full supply, drain, and vent layout for new or reconfigured space.

Condo & multi-unit reno rough-ins

Layout work coordinated within building requirements.

Code compliance

Venting and drainage layout built to pass municipal inspection.

Rough-in plumbing across Toronto

Downtown/Financial District, North York, Scarborough, and East York are the areas we get called to most for rough-in work, dispatched from our nearest branch. Our team covers the wider city too, if you’re elsewhere in Toronto, we still want your call.

Why Toronto contractors and homeowners choose us

Free estimate from your plans

Send us the layout and we'll price it before any work starts.

We work with your team

Coordinated directly with your contractor or architect, not around them.

Commercial-grade experience

We've handled rough-ins in apartment buildings, hotels, hospitals, and schools, not just single homes.

From plans to inspection-ready

Call or Request Online

We review the layout with your contractor if needed.

Free estimate

Priced against the actual scope, not a guess.

Rough-in installed

Supply, drain, and vent lines placed to code.

Inspection-ready

Left in a state ready to pass municipal inspection.

Rough-in jobs completed in Toronto

What Toronto customers say

Reliable Source Plumbing & Drains Ltd, Toronto

4.9

Based on 118 reviews

review us on

Deborah Gooden

3 months ago

Just had our drain pipe at our office fixed by Reliable Source Plumbing. The technician Lexis is so amazing he showed up the same day, diagnosed the problem, got the part it needed and fixed it. He was curtious and very mannerable. I highly recommend reliable source plumbing. Thanks Lexis

cameron ilkhan

4 months ago

Can't say enough good things about Danny from Reliable Source Plumbing and Drains Ltd. He installed a new water heater for us and the work is honestly top notch. The copper work is clean, tidy, and clearly done by someone who takes pride in what they do. Everything was neat, properly supported, and the whole setup looks better than the old one ever did. Danny was professional, friendly, and walked us through everything he was doing. He showed up when he said he would, got the job done efficiently, and left the area clean. No mess, no hassle, no surprises. If you're looking for a plumber who does quality work and treats your home with respect, Danny is your guy. Highly recommend Reliable Source Plumbing and Drains, and we'll definitely be calling them again for any future work.

Steven Lipari

6 months ago

“I can’t say enough good things about Reliable Source Plumbing! Danny and his team are indeed reliable, very professional, and incredibly easy to communicate with. They’ve done outstanding work for us on a number of occasions. I highly recommend them for any plumbing needs!”

Daniella Beca

9 months ago

I truly can’t recommend Reliable Source, Danny, and his team enough. The level of professionalism, promptness, and constant communication completely takes the anxiety out of dealing with unexpected plumbing issues. I really appreciate the time they take to explain everything before, during, and after their visits. Their friendly, approachable manner adds so much comfort and value as a client. We live in an old house—which comes with constant surprise plumbing issues—but I’m never stressed because I know I have the best team on speed dial! Thank you guys for everything!

Carlo Sari

9 months ago

If you require a plumber that is knowledgeable, professional and trustworthy then Reliable Source Plumbing should be your choice. Danny responded quickly. Diagnosed the issue and repaired the issue. (New Stack).This happened during the holidays and Danny and his team responded prompty and got the job done! Awesome service. Thanks again Danny!

Dantij

1 year ago

We recently had Danny and his 2 team members come to fix an issue with our ventilation pipe because it was old and loose, and we couldn’t be more satisfied with the service. He arrived right on time, was very professional throughout the job, and had a friendly attitude that made the whole experience pleasant. The quality of work was excellent, and the price was very reasonable—great value for the service provided. Highly recommend his services to anyone in need of a reliable and skilled plumber! Thank you again!

Ben K

2 years ago

I can’t recommend Danny and Reliable Source plumbing and Drain enough. We are so happy and grateful for the work they completed! They are professional, personable, transparent, and the workmanship is top notch. To make a long story short, we had roots in our main drain. Initially we called a different company and after they charged us a substantial amount of money to temporarily clear the drain they quoted over $25,000 without any remediation of the neighbouring driveway they claimed to need to excavate. Thankfully I knew enough to get more quotes but unfortunately the drain clogged again before we could get it fixed. I figured we were in for a huge bill. I called Danny and Reliable Source on Saturday evening and he showed up first thing Sunday. He quickly diagnosed the issue and clearly explained what was wrong and where. He quoted us at $3200. A Far cry from over $25,000!! He also showed us that the work the previous company planned to do wasn’t even going to fix the issue. Which proved to be true! They fit us into their schedule asap and Danny even tried to temporarily clear the drain until they could return They showed up on time, and charged us exactly as quoted. Danny showed us everything he fixed and where exactly the issues were. They finished the work promptly and provided pictures and videos of what they did. They left our house clean and tidy. Can’t recommend Danny and Reliable Source Plumbing strongly enough.

Margaret

3 years ago

I have used Reliable Source Plumbing for several years now. Danny is very knowledgeable and efficient. I had kitchen sink leaking issue, bathroom sink clog and a toilet tank overflowing. This was a very stressful and hectic situation. Danny understood the urgency and stressfulness of the situation and exceeded my expectations. He came to assess the situation and was very thorough explaining to me what repairs needs to be done. Danny was very courteous and fixed all issues in a timely fashion. I am a returning customer because I trust Danny’s knowledge and great work.

Common questions

What is plumbing rough-in?

It's the supply, drain, and vent piping installed inside walls and floors before drywall or flooring goes down. It has to be in place and inspected before finishing work begins.

Do you do rough-ins in Toronto?

Yes. Rough-in plumbing across Toronto is handled by our York and Etobicoke teams, for renovations, additions, and basement conversions.

Will you work with my contractor or architect?

Yes. We coordinate directly with your contractor or architect on layout and timing, rather than working around them.

How much does a rough-in cost in Toronto?

It depends on the number of fixtures and the layout's complexity. We give a free estimate based on your plans before starting any work.

Will the rough-in be ready for inspection?

Yes. We install to code and leave the work in a state ready for your municipal inspection.

(289) 233-7221

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