Home emergency playbook
Frozen pipe with no visible burst
Conservative first steps for homeowners before cleanup, repair, or contractor dispatch. When safety is uncertain, leave and call first.
Immediate steps
- Open the affected faucet slightly so melting ice and pressure have a place to escape.
- Warm the room, open cabinet doors, and heat the pipe gently from the faucet end toward the frozen section.
- Use towels soaked in warm water, a hair dryer, or a listed heat tape; keep cords dry and supervised.
- Stay near the pipe while it thaws and close the main water valve immediately if a split appears.
Do not do this
- Do not use a torch, kerosene heater, charcoal, or open flame near the pipe.
- Do not leave a space heater, heat gun, or hair dryer running unattended.
- Do not force a frozen faucet handle, shutoff, or hose bib until the metal warms.
Who to call
- Call 911 if anyone is injured, trapped, in medical distress, or if fire, shock, collapse, or active crime is present.
- Call the utility emergency line before private repair when gas, electric service, public water, sewer main, or buried lines may be involved.
- Call a plumber for pipe, fixture, water heater, sewer, or private water-line repair after immediate hazards are controlled.
Damage mitigation
- Place a pan and towels under the suspected section before thawing in case a hidden split opens.
- Move stored goods away from the wall or cabinet that contains the frozen run.
- Check the same line at ceilings and rooms below for dripping after flow returns.
Prevention
- Air-seal rim joists and pipe penetrations before adding insulation around vulnerable lines.
- Disconnect hoses and close interior hose-bib valves before hard freezes.
- During extreme cold, keep cabinet doors open and allow a small trickle only at pipes known to freeze.
Typical cost band
Usually moderate when stopped quickly; high when water reaches cabinets, flooring, ceilings, or finished basements.
Insurance note
If thawing reveals a rupture, document the freeze location, insulation condition, and indoor temperature before removing wet finishes.
Related ProFix resources
Plumber emergency guideTrade-specific dispatch, utility-first, and after-hours cost guidance.Troubleshooting encyclopediaSymptoms, maintenance intervals, contracts, and warranty norms.National FAQHiring, licensing, scams, permits, and DIY boundaries.Cost calculatorPlan the permanent repair after the emergency is controlled.