What burst pipe repair involves
We find the split, drain the line, and cut back to solid pipe on both sides. Copper is repaired with new copper and soldered or press fittings; PEX gets crimped or expansion fittings; galvanized steel is usually transitioned to copper or PEX with proper dielectric or listed transition fittings. Then we refill slowly, purge the air, and watch the repair under full pressure.
- Short splits from freezing: one repair section, often under half a metre.
- Failed fittings: replace the fitting and inspect the neighbours.
- Corroded runs: repair the burst, then talk about repiping.
Why North York houses need it
Pipes burst here mostly in deep cold snaps, in outside walls, over garages, and in crawlspaces. Humber Summit and the northwest corner of North York catch wind off open land, and side-split homes with lines running over unheated garages are common victims. Old galvanized lines can also simply give out after decades of corrosion, with no freeze involved.
Plumber's tip: Main valve first, then electricity if water is reaching outlets or the panel, then call us. Then open a cold tap downstairs to let the system's pressure go.
How we write up the job
We list the location, pipe material and size, the length removed, the fittings used, and the likely cause: freeze, corrosion, mechanical damage or pressure. Insurers often ask for that cause, and the photos we take go on the order. If the line runs where it will freeze again, we write down how to protect it, whether that means insulation, rerouting, or thawing and heat cable.
Signs you should call
- Water spraying or pouring from a ceiling or wall.
- No water at a fixture during a cold snap, followed by a hiss.
- A bulge or split in a visible pipe.
- A sudden drop in pressure across the house.
Read our leaflet on water damage and insurance before cleanup begins.
Costs and what affects them
Access matters most: an exposed basement line is quick, a pipe inside a finished ceiling takes longer. Emergency hours cost more. You hear the figure on the phone or at the door, before we cut.
Job at a glance
| Category | Pipes |
|---|---|
| Tools | Tubing cutter, torch or press tool, couplings, emery cloth |
| Final test | Full pressure held with dry joints after twenty minutes |
Tell-tale signs
- Water spraying from a basement line
- Split copper after a cold snap
- Ceiling sagging under water
Steps on the job
- Close the main shut-off and open low taps to drain
- Cut out the split section past any bulge
- Sweat or press in new copper with couplings
- Open water slowly and check every joint
Your questions on this one
Can I use a clamp until you arrive?
A repair clamp can hold a small split temporarily. Keep the main off anyway until the repair is permanent.
Will my toilet still work with the water off?
You can flush once with what is in the tank, then refill it with a bucket.