Frozen & Burst Pipe Repair in Scarborough

No water from a tap at −20°C, or water pouring through a ceiling? Our licensed plumbers provide 24/7 frozen pipe repair Scarborough homeowners can count on — safe electric pipe thawing, emergency burst pipe repair, and frozen water line restoration, with the price confirmed before we start.

24/7 Emergency Burst Pipe Repair

Electric Pipe Thawing Service — No Open Flame

Frozen Water Line & Main Supply Repair

Upfront Pricing Before Work Starts

Heat Cable & Insulation to Stop Refreezing

Licensed, Insured Scarborough Plumbers

Plumber thawing a frozen pipe in a Scarborough home
Main water shut-off valve in a Scarborough basement

Frozen or Burst Pipe Right Now? Do This First

The first few minutes decide whether you're dealing with a thawing job or a flooded basement. Before you call ASAP Scarborough Plumbing Services, take these steps:

  • Shut off the main water valve. It's usually at the front foundation wall where the supply enters, near the water meter. If a pipe has already burst, this stops the flooding; if it's only frozen, it limits the damage when the ice lets go.
  • Open the affected tap. A cracked-open faucet relieves pressure as the ice melts and reduces the chance of a burst.
  • Never use an open flame. No propane torch, no heat gun on wood framing. Frozen pipes Scarborough firefighters attend every winter started as a DIY thaw. A hair dryer on a visible pipe is the most you should attempt.
  • Cut power to wet areas and move valuables. If water is near outlets or the panel, switch off the breaker for that zone before stepping in.
  • Photograph the damage. Your insurer will want pictures of the burst section and the water damage before cleanup begins.

Water off? Now call (437) 475-2458— emergency burst pipe repair across Scarborough, day or night.

Where Pipes Freeze in Scarborough Homes

From post-war bungalows in Wexford to lakefront homes on the Bluffs, Scarborough houses share the same weak points. When a cold snap holds below −15°C, these pipes freeze first:

  • •Exterior walls. Kitchen and bathroom supply lines in uninsulated cavities, inches from the cold.
  • •Garage and the room above it. Laundry hookups, hose bibs, and bathrooms over unheated garages in Malvern and Milliken townhomes.
  • •Crawl spaces and cantilevers. Bay windows and floor overhangs sit outside the heated envelope.
  • •The main water service entry. A frozen water line at the foundation means no water anywhere in the house.
  • •Hose bibs with a hose left on. Trapped water freezes back into the wall and splits the pipe behind it.

A frozen pipe that hasn't burst yet is the cheapest call you'll make this winter. Thaw it before it splits.

Frozen copper water line in an exterior wall of a Scarborough home

Frozen & Burst Pipe Services in Scarborough

Electric pipe thawing service on a frozen line in Scarborough

Pipe Thawing Service

Electric thawing on copper, controlled heat on PEX — no torches, no damaged framing.

Emergency Burst Pipe Repair

Split section cut out and replaced, pressure-tested, water back on the same visit.

Frozen Water Line & Service Entry

Main supply thawed and repaired at the foundation, including older copper services.

Heat Cable, Insulation & Re-Routing

Permanent fixes for lines that freeze every winter.

How We Handle a Frozen Pipe Call

1

Locate the Freeze

We trace the line from the dead fixture back toward the supply, using a thermal camera where the pipe runs behind finished walls, so we open the right spot the first time.

2

Check for a Split Before Thawing

Ice can plug a crack. We inspect the exposed run and keep the main valve closed while thawing so a hidden burst doesn't flood the room the moment flow returns.

3

Thaw & Repair

Electric thawing restores flow; any split section is cut out and replaced on the spot. We pressure-test the repair before closing anything up.

4

Stop It Happening Again

Before we leave, you get a straight answer on why that pipe froze and what fixes it — insulation, heat cable, a re-route, or a frost-free hose bib — with a price for each.

Need pipe thawing service tonight? Call (437) 475-2458.

Heat cable and pipe insulation installed to prevent frozen pipes in Scarborough

How to Keep Pipes From Freezing This Winter

Most frozen pipes in Scarborough are preventable for less than one emergency visit:

  • •Insulate exposed pipes in the garage, crawl space, and along the foundation wall.
  • •Add heat cable on lines in exterior walls or above the garage — the permanent fix for a pipe that freezes every year.
  • •Let a tap drip below −15°C and open cabinet doors under sinks on outside walls.
  • •Disconnect hoses in the fall or switch to frost-free hose bibs.
  • •Going away? Keep the heat at 15°C+ and shut off the main. Most Ontario insurers require winter check-ins on an empty house — a burst during an unchecked absence may not be covered.

Want it done before the first cold snap? Call (437) 475-2458 for a fall freeze-proofing visit.

Frozen & Burst Pipes in Scarborough — FAQ

How do I know if a pipe is frozen or burst?

A frozen pipe shows as no water or a trickle from one fixture, often with frost on the exposed section, while the rest of the house works. A burst pipe shows as water where it shouldn't be — a damp ceiling, a wet wall, water in the basement — sometimes only after the ice thaws and the crack opens. If a frozen tap suddenly starts flowing and you hear water running inside a wall, shut off the main immediately.

Can I thaw a frozen pipe myself?

You can try to thaw a frozen pipe yourself only if it's fully visible and accessible — a hair dryer or warm towels on an exposed basement line, with the tap open. Never use a torch, heat gun, or space heater against framing, and don't try to thaw a pipe inside a wall or above a garage; that's where a professional pipe thawing service with a thermal camera and electric thawing equipment is the safe option.

How fast can you get to a burst pipe in Scarborough?

For emergency burst pipe repair we're usually at a Scarborough address within the hour, 24/7, from Agincourt and Malvern down to the Bluffs and West Hill. During a major cold snap when calls stack up, we triage active flooding first — so if your pipe has burst, say so when you call and shut off the main while you wait.

How much does frozen pipe repair cost in Scarborough?

Frozen pipe repair in Scarborough starts from about $249 for thawing an accessible line and from $349 when a burst section has to be replaced; a frozen main water line at the service entry starts higher because of the access involved. You get the exact price on site before any work begins, and emergency calls are quoted upfront by phone.

Why does the same pipe freeze every winter?

A pipe that freezes every winter is sitting somewhere outside the heated envelope — in an exterior wall, over a garage, through a cantilever — and thawing it fixes the symptom, not the cause. The permanent fixes are self-regulating heat cable on that run, proper insulation, or re-routing the line to an interior wall. We'll tell you which one your pipe needs and what it costs.

ASAP Scarborough Plumbing Services emergency frozen pipe repair

Book Frozen or Burst Pipe Repair in Scarborough

Tell us which fixture is dead or where the water is coming from. For an active burst, call (437) 475-2458 instead — it's faster.

What Scarborough Homeowners Say About Our Frozen Pipe Repair

★★★★★

2026-01-12

Daniel W.

"Kitchen tap dead at −20 in our Wexford bungalow. Searched frozen pipe repair near me, ASAP was here in 45 minutes. Found the freeze with a camera, thawed it, no wall torn apart."

★★★★★

2026-01-28

Priya S.

"Burst pipe above our garage in Malvern at midnight. They shut the water, replaced the section, and had us back on before 2 a.m. Gave us a report for the insurance too."

★★★★★

2026-02-09

Marcus L.

"No water in the whole house in Cliffside. Turned out to be the main line at the foundation. Thawed, insulated, heat cable added. Quoted upfront and the bill matched."

★★★★★

2026-02-21

Helen C.

"Same bathroom pipe froze three winters in a row in our Agincourt split-level. ASAP re-routed it to an inside wall. First winter with no problems. Should have done it years ago."

★★★★★

2026-03-03

Omar R.

"Hose bib froze and split the pipe inside the wall in Guildwood. They found it fast, fixed it, and swapped in a frost-free bib so it can't happen again. Clean work."

★★★★★

2026-03-17

Jennifer K.

"Came home from a week away to a wet basement in Birch Cliff. Looked up burst pipe repair near me and called ASAP. Honest about what the insurer would ask for and fixed it the same day."

★★★★★

2026-10-08

Sunil P.

"Booked them in October to insulate and heat-cable the pipes in our Milliken garage after last year's freeze. In and out in two hours. Peace of mind for the winter."

★★★★★

2026-10-19

Anita M.

"Tenant in our West Hill rental reported a frozen laundry line. ASAP coordinated with the tenant, thawed it, and sent me photos and the invoice. Easy to deal with from across the city."

Scarborough Neighbourhoods We Serve

  • Agincourt
  • Birch Cliff
  • Clairlea
  • Cliffside
  • Eglinton East
  • Golden Mile
  • Guildwood
  • Highland Creek
  • Ionview
  • Kennedy Park
  • L’Amoreaux
  • Malvern
  • Milliken
  • Morningside
  • Port Union
  • Scarborough Bluffs
  • Scarborough City Centre
  • Scarborough Junction
  • Scarborough Village
  • Tam O’Shanter–Sullivan
  • Woburn
  • West Hill