- Canadian Owned and Operated
Expert solutions for all your residential & commercial plumbing needs
We serve the Greater Toronto Area and surrounding regions with local expertise
Adding a bathroom? Finishing a basement? Need to renovate a powder room? Our crew would be involved in the complete new toilet installation, rough-in verification and complete installation to your drain and supply line. We collaborate with your renovation team or on our own, according to the schedule of your projects.
We install all toilet styles and configurations:
The selection of the appropriate toilet can enhance comfort, conserve water and lessen future plumbing problems. Our team assists the homeowners with choosing the best alternative depending on the size of the bathrooms, the use requirements and the budget.
| Toilet Type | Best For | Main Benefits |
| Two-Piece Toilet | Most homes | Affordable, easy repairs |
| One-Piece Toilet | Modern bathrooms | Sleek design, easier cleaning |
| Comfort Height Toilet | Seniors & tall users | Easier sitting and standing |
| Dual-Flush Toilet | Families | Water-saving flush options |
| Wall-Hung Toilet | Luxury or small bathrooms | Space-saving, modern style |
| Smart Toilet | Premium upgrades | Bidet, heated seat, advanced features |
Don’t know what model to use in your house? BOS Plumbing & Drains will be able to advise the most desirable one in the course of your new toilet installation consultation.
Not all toilets require coaxing and another repair. There are cases when it is just the correct decision and cheaper in the long-run to replace the toilet. Our group offers un-biased professional advice on which is more economical in terms of finances; repair or replacement given your circumstances.
Your washroom is continually on the run and you need to keep on calling repair toilet flush valves or flush valve replacement. Within two years you have already had a plumber for toilet repair out more than twice in two years due to various problems. Even cracking of hairline in the bowl or tank is visible in the porcelain which widens with time and results in unexpected failure. Your toilet flushes in excess of 10 litres per flush and this shows in your water bills. You are remodeling and desire it all to be new, current and warrantied.
Nevertheless, no matter what the cause is, our service of toilet replacement is fast and complete. The entire replacement, take off old and install the new, testing, and clean-up are all done in one visit.
Adding a commode installation to a basement bathroom or secondary suite is a more complicated process than a normal replacement of a bathroom. Depending on your drain setup, an upflush system, or ejector pump might be necessary in the basement toilets, and the rough-in might not be standard.
Your team evaluates your particular setup and suggests an approach to your team. We have done commode installations in all forms of properties GTA downtown Toronto condos to Hamilton heritage houses to the new Milton subdivisions and we are familiar with whatever you may have.
Entering toilet installation near me in the GTA, you will find numerous choices. This is what will make BOS Plumbing and Drains the best:20+ Years of Local Experience:
We have installed toilets in all forms of homes and buildings in Southern Ontario. We are familiar with the foibles of older Niagara houses, with the cramped bathrooms of century houses in Hamilton, with basement plans typical of newer subdivisions of Milton, with rough-ins typical of condos in Mississauga and Oakville. Local knowledge matters.
Licensed & Insured Plumbers:
All installations will be done by a licensed Ontario plumber. The plumbing in your house is up to code, your installation is under warranty and your insurance is not canceled due to unlicensed work.
Fully Stocked Service Vehicles:
We bring the tools, parts and materials to accomplish most of the installations on the initial visit. No, I will have to come back with that.
Upfront, Transparent Pricing:
You will be able to determine your toilet installation cost even before we begin. The quote that we provide is what you pay.
Workmanship Guarantee:
We guarantee our installations. When something is wrong with our work we will go back and rectify it. Full stop.
Serving the Whole GTA & Southern Ontario:
Mississauga, Oakville, Hamilton, Milton, Niagara and all communities in the Greater Toronto Area. A single call will contact a team that is likely to be operating in your neighbourhood.
We know how tempting it is to install a toilet yourself, hardware stores make it easy, and there is no dearth of YouTube instructions. However, the truth of the matter is, the costliest plumbing calls that we get tend to be follow-ups on DIY installations that have gone awry. An oddly shaped wax ring. A supply line which was loose, and not sealed with thread seal tape. One of the flanges that was previously broken but was not spotted until the new toilet was flushed. These are not disastrous errors at the time, but gradual, silent faults, which turn out in weeks or months to come, and can be water damage under your subfloor or a long-term toilet leak repair job with no apparent cause.
A professional toilet installation by BOS Plumbing and Drains is half the cost of subfloor remediation. It is accompanied with a workmanship guarantee. And it is done by a man who has done it a thousand times before, and it is done right the first time.
A broken toilet is sometimes unable to wait days before its repair. Broken bowls, incessant spillages, extreme clogging or a toilet that is no longer flushing correctly can easily disrupt your home or business. This is the reason why BOS Plumbing & Drains provide same-day toilet installation and emergency replacement services throughout the GTA as long as the time permits it.
Our plumbers are licensed and come with the tools to remove the failing units, examine the flange and shutoff valve, and accomplish numerous replacements within a visit. It could be that your toilet just broke down, or you may need to upgrade your toilet before your guests walk in the door, we are prepared to assist you.
Common Reasons for Emergency Toilet Replacement:
Require fast toilet installation near me? Our main location is the prompt professional service of Mississauga, Oakville, Hamilton, Milton and Niagara Region.
Toilet installation cost
in Ontario varies based on several factors: the type of toilet being installed (standard two-piece vs. wall-hung vs. smart toilet), whether flange repair is needed, whether your existing shutoff valve needs replacement, and whether old toilet removal and disposal is included.
As a general reference point for the GTA market, standard toilet replacement cost for a basic two-piece unit in good rough-in condition typically falls in a predictable range and BOS Plumbing provides you with a clear, itemized quote before any work begins. No surprise line items. No charges that weren’t discussed. What we quote is what you pay.
The best way to get an accurate toilet installation cost for your specific situation is to call us for a quick assessment. We’d rather give you a real number than a vague range that sets the wrong expectation.
You may have a simple toilet replacement that is required, a complete new toilet installation in a new bathroom addition, a complex wall-hung system, a commode installation in your basement, or you may wish to attach bidet to toilet on the one you already haveBOS Plumbing & Drains know how to do it.
Mississauga, Oakville, Hamilton, Milton and Niagara: 20+ years of licensed plumbing experience with every job in the GTA.
A standard new toilet installation removing the old toilet, inspecting the flange, setting the wax ring, installing and levelling the new toilet, connecting the supply line, and testing typically takes between 1 and 2 hours for an experienced plumber. More complex situations like flange repair, shutoff valve replacement, or wall-hung installations take longer. We’ll give you a realistic time estimate when we quote the job.
Either works. If you’ve already purchased a toilet, we’ll install it. We’ll just confirm the rough-in distance and flange compatibility before we arrive. If you’d prefer us to supply the unit, we work with trusted suppliers and can recommend models that suit your bathroom dimensions, usage needs, and budget. We’re brand-agnosticour job is to install whatever you choose, correctly.
Sometimes, yes. A toilet that clogs repeatedly despite normal use often signals a partial obstruction in the trap or drain line that a clogged toilet fix or plumber for clogged toilet visit can resolve. But in older toilets, chronic clogging can also indicate a low-flow design that simply doesn’t generate enough flush force for modern usage patterns. If you’re constantly reaching for the plunger or calling a plumber for clogged toilets more than twice a year, a toilet replacement with a modern, high-efficiency model might genuinely solve the problem.
The rough-in is the distance from the finished wall behind your toilet to the centre of the floor drain (the flange). Standard rough-in in Canadian homes is 12 inches, but 10-inch and 14-inch rough-ins exist particularly in older homes across Hamilton, Niagara, and the GTA’s heritage neighbourhoods. If you buy a toilet before measuring your rough-in, you may end up with a unit that doesn’t fit your space. Our team measures before every installation and before recommending any specific model.
A damaged, corroded, or improperly positioned flange is one of the most common complications we encounter during toilet installation jobs particularly in homes 30+ years old. A flange that sits below the finished floor level won’t allow the wax ring to seal correctly, which means toilet leak repair calls in your future. We repair or replace damaged flanges as part of our installation service, and we always inspect before setting anything. This step is what separates a proper installation from one that fails quietly over 6–12 months.
In most cases, yes. Water pooling at the base of a toilet after flushing almost always points to a failed wax ring. The fix involves removing the toilet, scraping the old wax, inspecting the flange, and replacing the wax ring on the toilet before reinstalling. It’s not glamorous work, but it’s critical because a leaking wax ring causes subfloor water damage that can cost significantly more to repair than the original plumbing call. Don’t wait on this one.
Toilet tank repair replacing the fill valve, flapper, flush valve replacement, float, or repair toilet flush valve is usually the right call when the tank components fail but the bowl and tank themselves are structurally sound. Tank components are relatively inexpensive and wear out over time regardless of toilet brand or quality. However, if the tank itself is cracked, or if tank repairs have been needed multiple times in a short period, a full toilet replacement is typically the more economical long-term decision. Our plumber toilet repair team gives you an honest read on this.
