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How to Prevent and Handle Frozen Pipes in a New Hampshire Winter

Frozen pipes are a New Hampshire winter emergency. Learn how to prevent them, how to thaw them safely, and when to call an emergency plumber for frozen pipe repair.

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Where pipes freeze

Pipes in exterior walls, crawlspaces, garages, unheated basements and under kitchen sinks on outside walls freeze first. Outdoor spigots that were not drained are next.

Prevention checklist

Disconnect hoses and shut off outdoor spigots. Insulate exposed pipes. Keep cabinet doors open on outside-wall sinks during cold snaps. Keep the house above 55°F even when away. Let a faucet drip on the coldest nights.

If a pipe freezes

Open the faucet, warm the area with a hair dryer or space heater — never a torch — and call a plumber. A frozen pipe may already be split and will flood when it thaws.

Need a plumber?

MJA Plumbing and Heating handles this problem every day across New Hampshire. Related services:

Local pages: Frozen Pipe Repair in Manchester, Nashua, Concord, Dover, Keene, Portsmouth and every other NH town.

Call (888) 480-9811 — 24/7

Need a plumber now?

Emergency plumbers on call 24 hours a day across New Hampshire. Upfront pricing, same-day service.

(888) 480-9811
📞 Call (888) 480-9811 — 24/7