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5 services · Jacksonville

Leaks, pipes & freezing in Jacksonville, FL

Pipe problems range from a burst line that needs the water shut off right now to slow pinhole leaks that show up as a high water bill. A licensed plumber finds where the water is escaping, repairs or replaces that section, and tells you whether the rest of the piping is likely to follow.

  • Licensed local plumbers
  • The problem explained before work starts
  • Price agreed before the job begins
Ice forming on a copper pipe outdoors

Leaks, pipes & freezing services in Jacksonville

Local conditions

Leaks, pipes & freezing in Jacksonville: what's different

Historic bungalows in Riverside, Avondale and Springfield often sit on raised foundations, so supply lines are reachable from below, but those crawl spaces are humid and galvanized pipe there corrodes faster. Low pressure and rusty water are common signs.

Jacksonville also sees occasional hard freezes, and homes built for heat often have exposed pipes outside and in attics that split during cold snaps. Suburban slab homes see leaks under the floor instead. JEA supplies water, and permits for repiping come from the City of Jacksonville Building Inspection Division.

Water and sewer in Jacksonville
JEA provides water, sewer and electric service. Some older neighborhoods are still on septic tanks, and JEA and the city have been converting areas to sewer.
Permits in Jacksonville
Plumbing permits are issued by the City of Jacksonville Building Inspection Division.

Jacksonville housing and plumbing

Riverside, Avondale and Springfield have early 1900s homes, many on raised foundations, with older drains and galvanized supply. Suburban areas are mostly slab construction.

Other Jacksonville conditions that affect plumbing

  • Septic-to-sewer conversions: Neighborhoods moving from septic to sewer need new laterals connected to the house.
  • Hurricane and flood season: Storms back up sewers and flood low-lying areas near the St. Johns River.
  • Older galvanized pipe: Historic homes still have galvanized supply prone to leaks and low pressure.
  • Older cast iron: Mid-century homes across Jacksonville have cast-iron drains under slab floors that are corroding and cracking.

Neighborhoods and ZIP codes

Plumbers on Thawline cover Jacksonville and Duval County, including Riverside, Avondale, San Marco, Springfield, Mandarin, Beaches. ZIP codes: 32099 · 32201 · 32202 · 32203 · 32204 · 32205.

When to call a plumber in Jacksonville

  • Water spraying, dripping from a ceiling or pooling on the floor: shut off the main and call right away
  • No water from some faucets on a very cold morning
  • A water bill that jumped without a change in use
  • The water meter moving when every fixture is off
  • Warm spots on a slab floor, or the sound of running water in a wall
  • Low pressure throughout the house or rusty water from older pipes

How these problems start and how to choose between repair options is covered in the leaks, pipes & freezing guide.

Leaks, pipes & freezing questions in Jacksonville

Do pipes freeze in Jacksonville?

Occasionally. Hard freezes split exposed outdoor pipes and lines in attics and crawl spaces, so insulating them and dripping faucets on the coldest nights helps.

Should I turn off the water if a pipe bursts?

Yes. Close the main shutoff valve first, then open a faucet on the lowest floor to drain the lines. If water is near outlets or the electrical panel, keep clear and switch off power only if you can reach the panel safely.

More plumbing in Jacksonville

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