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Frozen Pipe Water Damage in Plymouth and the Thaw That Follows

Water removal and drying for Plymouth homes where a frozen line split and leaked as it thawed.

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Frozen Pipes

Frozen Pipe Water Damage: what it covers

Quick answer

Frozen pipe water damage in Plymouth usually shows up as the ice melts and water runs through a split in the line. Plymouth Water Damage Restoration answers 24/7 and sends a crew as fast as one is available to extract water, dry walls and ceilings and document the loss. A plumber repairs the pipe. We never promise arrival times.

Frozen Pipe Water Damage illustration for Plymouth, MN

Plymouth winters are long enough that a frozen pipe is something most homeowners either have had or have heard about from a neighbor. The pattern is consistent. A cold snap settles in, a line in an exterior wall, garage or unheated space stops running, and the water inside it turns to ice. Ice takes up more room than water, so it pushes against the pipe wall until the pipe cracks.

The damage rarely appears while the pipe is frozen. The ice plugs the crack, and water does not run. The trouble starts when the temperature rises and the plug melts, so the pipe begins to release water under full pressure into a wall cavity or ceiling. After a February 2019 cold spell, MPR News reported that calls came mostly on the thaw, which matches what plumbers and restoration companies describe across the Twin Cities.

This page is about what to do when a frozen line has thawed and started to leak, and what to do before it does. A pipe that is frozen but not yet leaking is a different case: thaw it slowly and watch it. A pipe that has cracked is covered more fully under burst pipe water damage, and many of the steps overlap.

Service area
Plymouth & Hennepin County
Availability
Phones answered 24/7, emergencies first
Typical cost
$1,364–$6,301, average about $3,833 (estimate)
Warning signs

Signs you need frozen pipe water damage

Never use an open flame, a torch or a heat gun on a frozen pipe, and do not stand under a ceiling that is stained or bulging. Close the main valve and call (833) 490-5225.

  • A faucet that runs as a trickle, or not at all, on a very cold morning
  • Frost visible on an exposed pipe in a garage, crawl space or basement corner
  • A bulge or hairline split in a visible section of copper pipe
  • A wet or darkened patch on a wall or ceiling a day or two after temperatures rise
  • The sound of dripping or running water inside a wall that was quiet during the cold
  • A strange smell from a drain or a gurgle when a toilet flushes during a deep freeze
  • Water at a hose bib or an outdoor spigot connection after a cold spell
  • A spike in your water bill after a cold stretch
Our process

How our frozen pipe water damage visit works

  1. Shut off the water and assess

    The main valve is closed, and the technician looks for the thawed section. Power to wet areas is considered before equipment is plugged in.

  2. Find the break and the wet path

    Moisture meters and a thermal camera show where water went. A pipe that split in an exterior wall may have soaked insulation, drywall and the floor plate.

  3. Extract and open selectively

    Standing water is removed. Drywall and insulation are opened where a meter shows trapped water, so air can reach framing without taking down a whole wall.

  4. Dry the structure to a reading

    Air movers and dehumidifiers run, and the room is kept closed and warm enough to dry. In a cold house, drying is slow, so the plan accounts for the temperature.

  5. Document the loss

    You receive photographs, moisture logs and a list of rebuild needs, with the plumber's repair noted as a separate job.

Cost

How much does frozen pipe water damage cost in Plymouth?

Frozen pipe jobs vary from a single wet wall to a ceiling collapse and a flooded lower level. Cost follows how much water ran, how long and what it reached. We have no Minnesota prices to print, so these are national.

Frozen Pipe Water Damage pricing in Hennepin County (2026)
JobTypical rangeWhat it includes
Typical water damage job (national)$1,364–$6,301, average about $3,833HomeAdvisor 2025; not specific to frozen pipes or to Plymouth
Another national range$1,200–$5,000, average about $3,000Fixr, updated January 2025
Cost per square foot (national)$3.50–$7.50HomeAdvisor 2025; clean supply water is closer to the low end
Thawing and pipe repairQuoted by a plumberNot part of restoration; we have no Minnesota price to print

Estimates only. Every dollar figure above is a national figure from the publisher named, not a Plymouth or Minnesota price. Your own price is confirmed on site, and put in writing, before any work starts.

Job stories

Typical jobs for frozen pipe water damage

Typical job
Illustration: A split supply line behind a Hopkins bungalow kitchen wall shows up on the thaw

A split supply line behind a Hopkins bungalow kitchen wall shows up on the thaw

What homeowners notice
After a week of subzero nights, the first warm afternoon brings a drip from the ceiling of a lower-level bathroom and a stain on the wall of the kitchen above. A pipe in an exterior wall froze and split, and the leak began as the ice melted.
What we do
With the main closed, the technician finds the wet path with a meter, opens the wall and ceiling just enough to reach the wet insulation and sets a dehumidifier. A plumber is recommended for the pipe, since the line must be repaired before the wall is closed.
What to expect
The cavity is read until it matches a dry wall, and the dated photographs and moisture log go to the homeowner for the claim.

3 to 4 days typical visit

What should I do if a pipe is frozen but not leaking yet?

Keep the faucet open, turn the heat up and warm the pipe slowly, with a hair dryer on low or warm air from a space heater at a safe distance. Never use an open flame. If you cannot find the freeze or see a split, shut the main valve and call.

Open the faucet so that water has somewhere to go as the ice melts and pressure releases. Start warming nearest the faucet and work back toward the frozen section.

Watch the line as it thaws. A visible split, a wet wall or the sound of running water means the pipe has cracked. Close the main valve then, and call. If you cannot reach the frozen section, a plumber can thaw it.

Will my insurance cover frozen pipe damage?

Often, but there are conditions. Minnesota Commerce tips relayed in a 2019 legislator's newsletter say coverage is typical, yet a claim can be denied if the house was unoccupied without heat or a slow leak went on for a long time. Report promptly and get a claim number.

Describe the loss as a frozen or burst pipe, since the word flood has a specific meaning in a policy. Take photographs and keep receipts for repairs and for any temporary lodging.

Some insurer guides suggest keeping an empty house at about 55 degrees. Treat that as a general guide, because policy wording and requirements differ. Ask your agent what yours says.

How do I keep pipes from freezing in the first place?

Keep the heat on, open cabinet doors under sinks on exterior walls, let a faucet drip during hard cold, disconnect hoses and drain outdoor lines, and insulate exposed pipes. Seal drafts around rim joists and garage walls. If you leave town, ask someone to check the house or drain the lines.

A small, steady drip keeps water moving and releases pressure if ice starts to form, though it will not save a pipe in a badly exposed place. Moving water is harder to freeze than still water.

Garages and cantilevered rooms deserve attention. Insulate the wall behind pipes, close the garage door in a deep freeze and ask a plumber about rerouting a line that keeps freezing.

What about pipes that freeze again after repair?

A repeat freeze means the cause is still there: a missing insulation run, an air leak in the wall or a line routed through a cold space. The repair fixes the break, not the exposure. A plumber or insulation contractor can add insulation, reroute the line or seal the leak that lets cold air in.

Photographs and the moisture log from the restoration visit show where water traveled, which helps a plumber see which wall is the issue.

Tell the technician if this is not the first time. It may change the plan for where to open the wall and what to leave open for inspection.

Options

Types and options for frozen pipe water damage

Exterior wall and garage lines

Supply pipes in north-facing walls, rim joists and attached garage walls sit between warm interior air and cold outside air. Insulation that has shifted or settled leaves them exposed. The break often hides behind finished drywall.

Unheated spaces

Crawl spaces, attics, vented soffits and the corners of a basement with a bare cold wall can all fall below freezing. Pipes in these spaces may be covered by a single layer of insulation or none.

Outdoor and irrigation lines

Hose bibs and sprinkler lines that were not drained or shut off for the winter can freeze and split. The water often travels back into the wall behind the spigot, so a small outdoor crack can mean indoor damage. Burst pipe damage covers the cleanup that follows.

Hennepin County

Why frozen pipe water damage is different in Hennepin County

Plymouth sits in the Twin Cities cold zone, where deep freezes are normal and thaws can be sudden. The thaw is the part that causes the claim: pipes that cracked in January or February begin leaking when a warm afternoon melts the plug. Cold snaps are a regular enough part of the year that restoration companies and insurers treat frozen-pipe losses as a seasonal category, and Minnesota has appeared on State Farm's lists of frozen-pipe damage, as reported by WCCO.

Homes built since the 1970s in Plymouth often have attached garages, finished bonus rooms over garages and cantilevered bedrooms, which are the places where pipes tend to sit near cold air. The same houses may have a lower level with an exposed rim joist and an unfinished corner. Those are where a technician checks first, and where homeowners can add insulation before the next winter.

Weekend properties and seasonal homes near Lake Minnetonka carry extra exposure. A cabin or lake home left without heat can freeze quietly and leak for days before anyone arrives. Insurers may deny a claim when a property was unoccupied without heat, so if you close a home for the winter, drain the lines or arrange for someone to check on it.

Need frozen pipe water damage today?

Call any hour and explain what is going on. You get a clear price before any work starts.

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Where we work

Frozen Pipe Water Damage across Hennepin County

Not sure if you're covered? Check your ZIP code.

Related

Burst Pipe Water Damage

Extraction, drying and documentation for Plymouth homes after a supply line splits in a wall, ceiling, garage or crawl space.

Emergency Water Removal

Pumps and truck-mounted or portable extractors that pull standing water out of Plymouth basements and living areas fast.

Water Damage Restoration

Moisture mapping, extraction and structural drying for Plymouth homes, from thaw-season basements to winter pipe breaks.

Ice Dam Water Damage

Removing and drying the water an ice dam pushes into Plymouth ceilings, walls and attic insulation, and fixing the cause.

Guides

Read before you book

FAQ

Frozen Pipe Water Damage FAQs

Why did my pipe leak days after the freeze ended?

Because the ice itself was plugging the crack. When the temperature rose and the ice melted, water started flowing through the split. This is why damage often appears during a thaw, not during the coldest days.

Can a pipe freeze if the heat is on?

Yes. Pipes in exterior walls, garages or ceilings near vents can be colder than the room. A furnace on a thermostat only heats the living space, and the wall cavity can be much colder, especially in a long, deep cold spell.

How do I know the pipe has cracked?

Look for water, a wet wall or ceiling, the sound of running water, or a spinning water meter with everything turned off. A pipe that thaws and does not leak may still have a hairline crack, so watch it for a day.

Do you thaw frozen pipes?

Thawing and repairing pipes are a plumber's work. The restoration crew removes water, dries the structure and documents the damage. If you need a plumber, the technician can tell you what to ask.

Is it safe to leave the house when a pipe has frozen?

If the pipe has not thawed and cracked, it is usually safe, but the risk comes when it warms. Shut the main off if you are leaving, and have someone check the house. A leak in an empty house can run for days.

Does Minnesota have a licence for the people who do the drying?

We could not confirm that drying alone needs a state licence. Rebuild work may fall under a residential building contractor licence from the Department of Labor and Industry. Ask the company who does the repairs and verify it on the state lookup.

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