Professional Plumbing Pipe Repair and Replacement
A leaking, damaged, corroded, or broken pipe can cause serious water damage and disrupt your home’s plumbing system. Whether you have a visible water leak, a hidden pipe leak, low water pressure, a damaged drain pipe, or an aging plumbing system, the right repair starts with accurately identifying the cause and location of the problem.
Mister Plumber provides professional pipe leak detection, plumbing pipe repair, and pipe replacement services for homes and businesses throughout Toronto.
Our licensed and insured plumbers work with a wide range of plumbing systems and pipe materials, including copper, PEX, ABS, PVC, cast iron, galvanized steel, clay, lead, and XFR.
We assess the condition of the pipe, determine the cause of the problem, and recommend the most practical repair or replacement solution.
Call 416-939-1530 or submit a service request to arrange an assessment.
Plumbing Pipe Problems We Repair
Pipe problems can occur in both water-supply and drainage systems. Common issues we repair include:
- – Leaking water supply pipes
- – Burst or broken pipes
- – Pin-hole leaks in copper pipes
- – Corroded galvanized steel pipes
- – Cracked ABS, PVC, or plastic drainage pipes
- – Deteriorated cast iron drain pipes
- – Damaged underground sewer and drain pipes
- – Leaking pipe joints and fittings
- – Loose, cracked, or failed connections
- – Low water pressure caused by deteriorated piping
- – Frozen and burst pipes
- – Aging plumbing systems requiring partial or complete replacement
- – Lead water-service pipes requiring replacement
- – Pipes damaged behind walls, ceilings, floors, or other concealed areas
Some problems can be repaired by replacing a small section of pipe or a failed fitting. In other situations, replacing an entire section of deteriorated piping is the better long-term solution.
Pipe Leak Detection
A pipe leak is not always visible.
Water can travel through walls, ceilings, floors, insulation, and other building materials before the source of the leak becomes apparent. A small stain or damp area may therefore be located some distance from the actual pipe failure.
Our plumbers inspect the plumbing system and use appropriate diagnostic methods to identify the source of the problem. Depending on the situation, this may include visual inspection, pressure testing, tracing the plumbing system, opening an accessible area, or using specialized equipment.
Finding the source before beginning extensive repairs can help prevent unnecessary damage and reduce the amount of work required.
Water Supply Pipe Repair and Replacement
Water supply pipes deliver pressurized water throughout your home. When these pipes deteriorate, leaks can develop at the pipe itself or at connections and fittings.
Copper Pipes
Copper has been widely used for residential water supply systems for decades. Older copper piping can develop corrosion and pin-hole leaks, particularly as the plumbing system ages.
Depending on the condition and location of the damaged section, we may repair the affected portion or recommend replacing a larger section of pipe.
Modern press-connect technology can also allow certain copper repairs to be completed without open-flame soldering.
PEX Pipes
PEX is a flexible plastic material commonly used for residential water supply systems. It can be an effective option for repairs and plumbing replacements when appropriate for the application.
Because PEX requires specialized fittings and installation tools, repairs should be performed by a qualified plumber.
Galvanized Steel Pipes
Galvanized steel was commonly installed in older homes. Over time, corrosion can build up inside the pipe, restricting water flow and increasing the risk of leaks.
When galvanized piping is significantly deteriorated, replacing the affected section—or upgrading the plumbing system—is often more practical than repeatedly repairing individual leaks.
Lead Water Pipes
Lead piping can be found in some older Toronto properties. Lead water-service pipes should not simply be repaired when replacement is required.
If your property has an older lead water-service pipe, we can assess the existing line and discuss available replacement options.
Drain and Sewer Pipe Repair
Not all pipe problems involve pressurized water.
Drain and sewer pipes can crack, collapse, develop poor slope, become separated at joints, or deteriorate because of age and environmental conditions.
We repair and replace drainage and sewer piping made from materials such as:
- – ABS
- – PVC
- – Cast iron
- – Clay
- – XFR and other approved drainage materials
For underground drain and sewer problems, additional diagnostic methods such as a sewer camera inspection and pipe locating may be recommended before excavation or replacement.
This can help determine the location, depth, condition, and approximate extent of the damaged section.
Common Plumbing Pipe Materials
Different materials have different characteristics, and the best repair method depends on the application, age, condition, accessibility, and local plumbing requirements.
ABS
ABS is commonly used for residential drainage and vent piping. Damaged or cracked ABS can often be repaired by replacing the affected section with appropriate fittings and approved materials.
PVC
PVC is commonly used for drainage applications, including underground sewer and drain piping. A damaged underground PVC pipe may require excavation to access and replace the affected section.
Improper pipe slope can also contribute to recurring drainage problems and should be corrected when discovered.
Cast Iron
Cast iron drainage piping is common in older homes and buildings. Aging cast iron can develop corrosion, cracks, or weakened sections.
Depending on the condition of the existing system, individual sections can sometimes be replaced with modern drainage materials.
Clay
Clay sewer and drain pipes were widely used in older properties. With age, clay can crack, separate at joints, or allow tree roots to enter the pipe.
A sewer camera inspection can help determine whether the pipe can be repaired or should be replaced.
How We Determine the Right Pipe Repair
There is no single repair method that is appropriate for every leaking or damaged pipe.
Before recommending a solution, we consider:
1. Type of Pipe
The material, diameter, age, and condition of the pipe affect the appropriate repair method.
2. Location of the Damage
A pipe located inside an exposed mechanical room is generally easier to repair than one located behind a finished wall, underneath a floor, or underground.
3. Extent of the Damage
A single failed fitting or small section of damaged pipe may require only a localized repair.
If the surrounding pipe is severely corroded or deteriorated, replacing a larger section may provide a more reliable solution.
4. Accessibility
Access can significantly affect the amount of work required. Repairs may involve opening drywall, removing sections of flooring, accessing a ceiling, or excavating an underground pipe.
5. Condition of the Existing Plumbing
Repeatedly repairing individual leaks may not be the most economical approach when an older plumbing system has widespread deterioration.
In those cases, we can discuss whether partial or complete pipe replacement makes more sense.
What Does Pipe Repair Cost in Toronto?
The cost of pipe repair or replacement depends on the specific plumbing problem.
Important factors include:
- – Type and size of pipe
- – Location of the damaged pipe
- – Accessibility
- – Number of fittings that need to be replaced
- – Amount of pipe requiring replacement
- – Whether walls, floors, ceilings, or other structures must be opened
- – Whether excavation is required
- – Type of replacement material
- – Complexity of reconnecting existing plumbing
For example, replacing an accessible leaking pipe in a mechanical room can be considerably different from repairing a damaged sewer pipe underneath a basement floor.
We assess the plumbing problem and explain the recommended repair before proceeding.
Repair or Replace the Pipe?
Repairing a damaged section can make sense when the rest of the plumbing system is in good condition.
Replacement may be a better option when:
- – The pipe is extensively corroded
- – Multiple leaks are occurring
- – The existing material is obsolete or deteriorated
- – The pipe has repeatedly failed
- – A large section of the system is in poor condition
- – Repairing one section would likely lead to another failure nearby
Our goal is not simply to stop today’s leak. We look at the condition of the plumbing system and recommend a solution that makes sense for the property.
Why Choose Mister Plumber?
Licensed and Insured Plumbers
Mister Plumber is a licensed and insured Toronto plumbing company providing professional plumbing repair and replacement services.
More Than 20 Years of Experience
Our plumbers have extensive experience working with residential and commercial plumbing systems and a wide range of pipe materials.
Modern Plumbing Equipment
We use modern plumbing tools and equipment to diagnose problems and complete repairs efficiently.
Honest Recommendations
We explain what is causing the problem and discuss the available repair or replacement options so you can make an informed decision.
Quality Workmanship
We take pride in providing reliable plumbing repairs using appropriate materials, professional installation methods, and quality workmanship.
What to Do If You Have a Pipe Leak
If you discover a significant water leak:
- Turn off the main water shut-off valve if the leak is coming from a pressurized water pipe.
- Stop using affected plumbing fixtures if the problem involves a drain or sewer pipe.
- Protect your belongings by moving items away from the leaking area when possible.
- Address the leak promptly to help minimize water damage.
- Contact a licensed plumber to identify the source and determine the appropriate repair.
If water is entering electrical equipment or electrical areas, avoid contact with the water and seek appropriate professional assistance.
Frequently Asked Questions
How do I know if I have a hidden pipe leak?
Signs can include unexplained water stains, damp drywall, musty odours, unusually high water consumption, sounds of running water when fixtures are not being used, or water appearing in unexpected areas.
A professional inspection can help determine whether the source is a plumbing pipe or another cause.
Can a leaking pipe be repaired without replacing the entire plumbing system?
Yes. If the problem is isolated and the surrounding piping is in good condition, a plumber may be able to replace only the damaged section or failed fitting.
If the existing pipe is extensively deteriorated, however, a larger replacement may be more appropriate.
Should old galvanized pipes be replaced?
Significantly corroded galvanized piping can restrict water flow and develop leaks. If the system is extensively deteriorated, replacement is often a better long-term solution than continuing to repair individual failures.
Can you repair pipes inside walls?
Yes. The repair depends on the pipe location, type of pipe, extent of the damage, and accessibility. Access through drywall or another finished surface may be necessary to reach the damaged pipe.
Can underground sewer pipes be repaired?
Yes, depending on the condition and location of the pipe. A sewer camera inspection can help determine the cause and location of the problem before deciding whether localized repair, excavation, or another replacement method is appropriate.
How quickly should a leaking pipe be repaired?
A pressurized water leak should be addressed as soon as possible because even a relatively small leak can cause significant property damage over time.
If the leak is active, shut off the water supply when possible and contact a qualified plumber.
Professional Pipe Repair in Toronto
Whether you need a small plumbing pipe repair, leak detection, replacement of deteriorated piping, or an underground drain or sewer repair, Mister Plumber can help determine the cause and the appropriate solution.
We provide plumbing pipe repair and replacement services throughout Toronto and surrounding areas.
Call 416-939-1530 to speak with us or submit a service request to arrange an appointment.
Mister Plumber – professional plumbing repairs, replacements, and upgrades for Toronto homes and businesses.
