Plumbing & Repipe Cost in Florida (2026)

Plumbing repipe in Florida typically runs $5,200–$12,800 for a whole-house 2-bath PEX repipe, with CPVC chlorinated PVC the dominant retrofit choice and the International Plumbing Code (IPC) as the adopted enforcement basis. Buried service-line trench depth must clear the 0-inch design frost line. Hurricane storm surge causes municipal sewer-system surcharge that backflows through residential floor drains, washing-machine standpipes, and basement bathrooms — Florida code now requires sewer backwater valves on any low-lying fixture below the next upstream manhole rim, and SFR conversion from 1970s-era saltwater-intruded private wells to municipal supply has become a separate Pinellas-Hernando-Citrus retrofit category.

State Florida
Cities Covered 40
Typical whole-house 2-bath PEX repipe $5,200 – $12,800
BLS plumber wage $27.13/hr

Florida water-quality & freeze drivers

  • IECC climate zone: 1A-2A — drives freeze-protection scope on supply lines
  • Frost-line trench depth: 0-inch design minimum for buried water service
  • Water hardness profile: Very hard (10.5+ grains/gallon) — whole-house softener standard on most repipes
  • Dominant retrofit supply material: CPVC chlorinated PVC — dominant retrofit choice in slab-on-grade Sun-Belt construction
  • Adopted plumbing code basis: International Plumbing Code (IPC) — ICC model adopted statewide
  • Lead service line risk tier: Low — minimal pre-1986 lead service line installations

Florida licensing & permits

  • License status: Statewide license required
  • License board: Florida Construction Industry Licensing Board — Certified Plumbing Contractor (CFC) or Registered (RF) (official site)
  • Permit: county plumbing permit required; FBC septic-to-sewer mandatory in BMAP areas

How plumbing and repipe costs vary in Florida

State-specific code or insurance rule: Florida House Bill 1379 (2023) accelerates the septic-to-sewer mandate inside designated Basin Management Action Plan watersheds — the Indian River Lagoon, Wakulla Springs, and Silver Springs basins — requiring conventional septic systems be connected to municipal sewer or upgraded to nitrogen-removal Advanced Wastewater Treatment when one becomes available, with disclosure on the 1031 form at sale.

Cities in Florida

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