How can I fix a frozen pipe safely without causing damage?

To fix a frozen pipe safely, shut off the water, warm the pipe slowly with gentle heat, and watch for leaks as it thaws. Most freeze-ups happen on exposed or poorly insulated runs in exterior walls or crawlspaces, and sudden high heat can crack the pipe. Start at the faucet end so meltwater and steam can escape, then work back toward the colder section. Licensed Virginia plumbers on our team handle frozen and burst lines around the Roanoke Valley.

• Use this quick, low-risk sequence:
• Open the nearest faucet to relieve pressure.
• Warm with a hair dryer, heating pad, or warm towels; keep the heat moving.
• If you spot a bulge, split, or water spray, close the main valve and call a pro.

After thawing, insulate the run and seal nearby drafts to prevent a repeat.

Updated: 2026-02-24

Need help in Salem, VA? Call (540) 238-0320 or book online. Within about an hour, a technician was at my home and fixed our pipe in minutes. — Kat C.