No Water, Hidden Split

Frozen Pipe Repair: Any Hour, Any Season

Shut off the main before you thaw the pipe.

Licensed and insured plumbers. Open 24 hours a day, every day of the year. Based in the South Metro.

A frozen pipe often hides a split that will not show itself until the ice melts and the trapped water finds somewhere to go. Shut off the main water valve before thawing anything, then call Charli’s Emergency Plumbing at 952-521-0880, any hour, any season.

Thawing a frozen pipe

Thaw it safely, or make the call.

Shut off the main water valve before you thaw anything. A frozen pipe often hides a split that only shows itself once the ice melts and the water behind it has somewhere to go.

Find the main shutoff, usually in the basement near the water meter, on the wall facing the street.
To close it, turn a lever handle until it sits across the pipe, or a round handle clockwise until it stops.
Open the faucet nearest the frozen section, even just a crack.
A trickle of movement is the sign you are winning.
Warm the pipe gently along its length, starting from the faucet end and working back toward the blockage.
A hair dryer works. A torch never does.
Watch the exposed section as it thaws.
If water starts running along the pipe itself rather than out the faucet, you have found the split. Stop, and call.
If nothing thaws within twenty or thirty minutes of steady warming, or you cannot reach the frozen section at all, stop trying and call 952-521-0880.

A pipe with a hidden split behaves exactly like an unsplit one right up until the ice lets go. That is the part a homeowner cannot tell from the outside, and it is the reason the main stays closed until someone who can check has seen it.

Then call 952-521-0880.

Call Now: 952-521-0880

Why Minnesota pipes freeze where they do

Twin Cities-area ground frost has reached a median maximum depth of 20.0 inches over the past 25 winters, according to Minnesota DNR climate data. The same record puts the median frost-in date at November 23 and the median frost-out date at April 10, which is a longer cold season than most people plan around.

Pipes freeze fastest where they sit closest to that ground cold and farthest from the house’s own heat: rim joists, exterior walls with thin or missing insulation, garages, and crawlspaces. A pipe running through a heated living space almost never freezes on its own. One running along an uninsulated rim joist above an unheated garage freezes every winter that gets cold enough, on a predictable schedule.

The full frost picture, month by month, lives on the Minnesota winter plumbing guide.

Why a frozen pipe is not just an inconvenience

A frozen pipe does not usually burst where the ice sits. Pressure builds in the water trapped between the ice blockage and a closed faucet downstream, and that pressure is what ruptures the pipe, often at a point where no ice ever formed. The mechanism was documented by the Building Research Council at the University of Illinois in a 1996 study of freezing and bursting water pipes.

That is the whole reason step 2 above matters. Opening the faucet gives the trapped pressure somewhere to go instead of somewhere to rupture.

What frozen pipe repair involves

A plumber checks the frozen section for a split first, before finishing the thaw, because a split under load behaves very differently than one under no pressure at all. If the pipe is intact, the fix is often just restoring flow and insulating or rerouting the vulnerable run so it does not freeze again. If it split, the damaged section gets cut out and replaced, then pressure tested before the main gets reopened.

Honest answer on timing: it depends on distance, weather, and how many emergencies are running at once. The person you speak with will give you a straight picture for your address.

How to tell if a frozen pipe already split

Reduced or no flow at one fixture, with normal pressure everywhere else, points at a simple freeze. A few signs point at a split instead:

Water running or dripping somewhere you did not open a faucet.
A bulge, crack, or frost line visible on an exposed section of pipe.
Water pressure at that fixture that never fully returns even after the pipe feels warm again.

None of these is something to diagnose by feel. If you see any of them, stop thawing and call.

This one can usually wait, and this one cannot

A single fixture with no water, no sign of dripping, and a main you have already closed as a precaution is a daylight call in most cases, especially overnight in a cold snap when a plumber reaching your street safely takes longer anyway. Warm the space if you can and keep the faucet open a crack.

Water running anywhere it should not, a pipe you cannot get to thaw at all, or any sign the pipe has split does not wait. Close the main and call.

Prevention for next winter

Insulate exposed runs in rim joists, garages, and crawlspaces before the cold sets in. On the coldest nights, let vulnerable faucets drip and open cabinet doors under sinks on exterior walls so warm room air can reach the pipe. Disconnect and drain garden hoses and close interior shutoffs to exterior hose bibs before the first hard freeze.

Frozen pipe repair across the South Metro

See the burst pipe repair page if the ice has already given way, water line repair if what you are seeing is actually a wet spot in the yard rather than a pipe that is still frozen somewhere inside the house, and the FAQ for questions this page does not cover.

Close the main, then call 952-521-0880.

Call Now: 952-521-0880

Questions about frozen pipe repair

Can I thaw a frozen pipe myself?

Often, yes, for a pipe you can reach and see. Shut off the main first, open the nearest faucet a crack, and warm the pipe gently from the faucet end back toward the blockage. A hair dryer works. A torch never does, because it can scorch the pipe or ignite anything nearby before you notice.

Stop and call if nothing thaws after twenty or thirty minutes, if you cannot reach the frozen section, or if you see any sign the pipe has already split.

Why does frost depth in Minnesota matter for my pipes?

Twin Cities ground frost has reached a median maximum depth of 20.0 inches, with frost typically in the ground from late November into April, per Minnesota DNR climate data. Pipes running through rim joists, uninsulated exterior walls, and unheated garages sit closest to that cold and freeze first, often years before an interior pipe ever does.

Is a frozen pipe with no water at all an emergency?

It depends on what else is happening. A single fixture with no water and no sign of a leak is usually a daylight call. No water anywhere in the house at once, or any sign the pipe has split, is not a wait until morning problem.

Pipes do not check the forecast before freezing

Open 24 hours a day. Close the main, then call 952-521-0880.

Call Now: 952-521-0880