Frozen Pipe Repair in Armonk, NY
A hard cold snap can freeze exposed pipes fast, and a frozen pipe can crack before you even notice a problem. We thaw and repair them quickly to stop the damage from spreading.
- Licensed & Insured
- Emergency Plumbing Available
- Same-Day Service Available
- Upfront Pricing
Signs of a frozen pipe
- No water, or just a trickle, from one or more fixtures during cold weather
- Frost visible on an exposed section of pipe
- A faint, sour smell coming from a faucet or drain, which can indicate trapped ice further down the line
- Unusual sounds, like clanking or whistling, when you try to run water
- Visible bulging on a pipe under pressure from ice inside
If you notice any of these signs, treat it as urgent rather than something to check on later. A frozen pipe that's already cracked will start leaking or bursting the moment the ice inside begins to thaw, sometimes hours after the cold snap has passed.
What causes pipes to freeze
- Exposure to cold air. Pipes running through an uninsulated crawlspace, attic, garage, or along an exterior wall are the most vulnerable during a hard freeze.
- Insufficient insulation. Even pipes inside conditioned space can freeze if the surrounding insulation is thin or damaged.
- Sudden temperature drops. A sharp overnight cold snap can freeze pipes faster than a gradual seasonal chill, especially if a home's heating hasn't adjusted yet.
- Low or no water flow. Water sitting still in a pipe freezes faster than water that's moving, which is why rarely used lines are often the first to go.
- Gaps and drafts. Small openings around where pipes enter or exit a wall let in cold air directly against the pipe.
What to do before you call
- Keep the affected faucet open slightly — moving water, even a trickle, helps prevent a full freeze from worsening.
- Apply gentle heat near the suspected frozen section if it's visible and accessible, such as with a hair dryer on a low setting, but never with an open flame.
- Know where your main shutoff valve is in case the pipe has already cracked and starts leaking as it thaws.
- If you can't find or safely access the frozen section, stop and call us rather than guessing.
How we thaw and repair it
We locate the frozen section, confirm whether the pipe has already cracked, and thaw it using controlled, professional-grade heating methods rather than guesswork. If the pipe is intact once thawed, we test it under pressure to confirm it held up. If it's cracked or split, which happens often since ice expands as it forms, we repair or replace that section and check the surrounding area for any water damage from the thaw.
In Westchester County, we see this most often in homes where a section of pipe runs through an uninsulated crawlspace or along an exterior wall that wasn't built with modern insulation standards in mind. Once we've made the repair, we'll flag that spot so you know it's worth insulating before the next cold snap.
The This Old House plumbing resources cover practical background on why pipe location relative to insulation is such a strong predictor of freeze risk in older homes.
When to call a pro
Call us the moment you suspect a pipe has frozen, especially if you can't quickly and safely access the affected section yourself. If it's already cracked, that's a real emergency — water damage from a burst pipe can spread fast once the ice melts. If you also need repairing a frozen outdoor spigot, that's something we handle alongside interior pipe issues during the same visit.
For anything that can't wait, our around-the-clock emergency service is available, and for more routine plumbing needs beyond winter issues, a standard pipe repair visit covers everything else pipe-related.
Browse our seasonal plumbing repair services for more on how we handle plumbing through Armonk's changing weather.
Frequently asked questions
How do I know if a pipe in my home is frozen?
The clearest sign is no water, or greatly reduced flow, from one or more fixtures during a cold snap. Frost on a visible section of pipe is another strong indicator.
Is it safe to thaw a frozen pipe myself?
Gentle heat, like a hair dryer on low, can be safe for an easily accessible section. Never use an open flame, and if you can't reach or identify the frozen section, it's safer to call us.
Will a frozen pipe definitely burst?
Not always, but ice expansion puts real stress on pipe walls, and many frozen pipes do crack even if the leak isn't visible until the ice thaws.
How fast can you respond to a frozen pipe emergency?
We treat frozen and burst pipes as urgent and do our best to respond quickly, especially during an active cold snap.
How can I prevent pipes from freezing next winter?
Insulating exposed pipe sections, sealing drafts near where pipes pass through walls, and keeping a trickle of water running during extreme cold all help reduce the risk.
What should I do if water is leaking as a pipe thaws?
Shut off your main water valve immediately and call us. Stopping the water supply limits the damage while we get someone out to make the repair.