How to Deal with Frozen Pipes and Heating Emergencies
Prevent & Fix Frozen Pipes
Winter brings freezing temperatures, and with them comes the risk of frozen pipes and heating emergencies. A burst pipe or a failing heating system can leave your home uncomfortable—or worse, cause costly damage. At J. Halligan & Sons Heating and Air Conditioning, we want to help you stay prepared and protect your home from winter’s worst.
Signs Your Pipes May Be Frozen
Catching a frozen pipe early can prevent a costly burst. Look for these warning signs:
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No water or slow water flow from faucets
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Visible frost on exposed pipes
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Strange smells coming from drains (a sign of a blocked pipe)
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Unusual noises when turning on the tap
How to Thaw Frozen Pipes
If you suspect a pipe is frozen, act fast to thaw it before it bursts:
- Turn on the faucet – Even a small trickle helps relieve pressure.
- Apply heat – Use a hair dryer, heating pad, or warm towels to slowly thaw the pipe.
- Open cabinet doors – Allow warm air to reach pipes under sinks.
- Never use an open flame – This can damage the pipe and create a fire hazard.
If the pipe has already burst, turn off the main water supply immediately and call a professional.
Preventing Frozen Pipes
The best way to deal with frozen pipes is to prevent them in the first place. Here’s how:
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Keep the heat on – Maintain at least
55°F, even when away.
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Let faucets drip – A slight water flow can prevent freezing.
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Insulate pipes – Use pipe insulation or heat tape on exposed areas.
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Seal drafts – Close gaps around windows, doors, and pipe openings.
Heating Emergencies: What to Do If Your Heat Stops Working
A failing furnace or boiler in freezing temperatures can be dangerous. Here’s what to check before calling for emergency service:
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Check the thermostat – Ensure it's set to “heat” and has working batteries.
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Inspect the power supply – Look for a tripped breaker or a blown fuse.
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Check the fuel supply – If you use heating oil or propane, make sure you have fuel.
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Reset the system – Some furnaces have a reset button; press it once to see if it restarts.
If your heat still isn’t working, call J. Halligan & Sons Heating and Air Conditioning for emergency service.

Stay Warm with J. Halligan & Sons
Whether you’re dealing with frozen pipes, heating failures, or winter HVAC issues, our team is here to help. We offer 24/7 emergency heating repairs, maintenance, and winterization services to keep your home warm and safe.
📞 Call Now: (610)228-2384
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