Complete repiping cost estimates — Florida 2024
Galvanized steel pipes installed before 1980 corrode from the inside out. FL's aggressive water chemistry (high chloramines, acidic pH zones) accelerates internal scale buildup, reducing pressure by 50–80% in 50-year-old homes. Red/brown water is stage 2 failure. At that point, spot repairs don't work — full repiping is the only fix.
Gray poly-B pipe (Quest, Qest, Shell Oil) was installed in ~6 million US homes 1978–1995. FL used it heavily in the building boom. Chlorine in municipal water causes micro-cracking that leads to catastrophic failure with no warning. Many FL insurance companies refuse to cover poly-B homes or charge surcharges. Replacement adds $10K–30K+ to resale value.
Cross-linked polyethylene (PEX) is now the FL plumber's choice for repiping. Flexible = fewer fittings = fewer failure points. Resistant to FL hard water and chloramines. Lifespan 50+ years. FL Building Code allows PEX throughout. PEX-A (Uponor) or PEX-B (SharkBite) are common choices; PEX-A is recommended for FL hard water zones.
FL water's high hardness (150–300 mg/L), combined with chloramines added by FL utilities, causes pitting corrosion in copper that can develop pinhole leaks within 10–15 years. This is 2–3× faster than the national average. If you have copper and pinhole leaks appearing, repiping to PEX is more cost-effective than ongoing patch repairs.
Many FL homeowner's insurers refuse coverage or charge premium surcharges for poly-B and galvanized homes. FL real estate agents are required to disclose known plumbing material. A fresh repipe with permit documentation can increase your home's value by 3–8% in FL markets and can make an otherwise-uninsurable home insurable again.
| Material | Lifespan FL | FL Rating | Repipe Cost |
|---|---|---|---|
| Galvanized steel | 40–60 yr | ⚠️ Replace | $3,500–$15K |
| Polybutylene | 10–30 yr | 🚨 Critical | $3,000–$13K |
| Copper | 10–50 yr* | Varies | $4,000–$18K |
| CPVC | 20–40 yr | ⚠️ Monitor | $3,000–$12K |
| PEX (new) | 50+ yr | ⭐ Best | N/A (new) |
*Copper in high-chloramine zones (most FL metro areas) pits in 10–15 years.
| Sign | Likely Cause | Urgency |
|---|---|---|
| Brown/rusty water | Galvanized internal corrosion | 🚨 High |
| Multiple pinhole leaks | Copper pitting / chloramines | 🚨 High |
| Gray plastic pipes | Polybutylene — time bomb | ⚠️ Urgent |
| Pressure drop throughout | Galvanized scale buildup | ⚠️ Monitor |
| Leaks under slab | Pipe material + FL soil shift | 🚨 High |
Active flooding, water intrusion into walls/ceilings, sudden complete pressure loss, visible gray pipe at any fixture (poly-B), insurance non-renewal letter citing pipe material. Emergency repipe costs 25–40% more than scheduled work. Don't wait — a poly-B blowout can cause $50K–$200K in water damage.
FL requires permits for all whole-house repiping. Licensed plumber required (FS 489). Permit includes inspection of all new pipe before drywall closes. Keep all documentation for insurance and next sale. Unpermitted repiping is a disclosure requirement and a title issue at closing.
Built for Florida homes - accounting for Florida's hard water, coastal corrosion, and county permitting.
Serving Palm Beach County & Florida - get matched with a licensed plumber
Costs vary by scope, home size, and your Florida region. Use the calculator above for a Florida-specific estimate rather than a one-size-fits-all price.
Pricing depends on the size and layout of your home, the pipe materials and fixtures you choose, your Florida region and local labor rates, and permit fees. Work that is more complex or harder to access generally costs more.
In Florida, minor maintenance may be DIY, but anything beyond that generally calls for a licensed plumber, and many jobs require a permit and inspection. When a permit, or your main water or drain lines are involved, hire a Florida-licensed plumber.
It depends on the cause and your specific policy. Sudden, accidental damage is more often covered than gradual wear-and-tear or maintenance - confirm the details with your insurer.
Timelines depend on scope - many routine jobs take a few hours to a day, while larger projects run longer. Your licensed plumber can confirm after assessing your home.
Planning estimate, not a quote — confirm with a licensed Florida plumber. Confidence is qualitative: ranges reflect this page’s Florida assumptions, not a guaranteed price.
Estimates on this page are Florida-specific and reflect Repiping for typical Florida homes.
From this page: Costs vary by scope, home size, and your Florida region. Use the calculator above for a Florida-specific estimate rather than a one-size-fits-all price.
Your actual cost depends on your home's condition, layout, and local labor and permit rates.
From this page: Pricing depends on the size and layout of your home, the pipe materials and fixtures you choose, your Florida region and local labor rates, and permit fees. Work that is more complex or harder to access generally costs more.
Generally raises cost: harder access, older homes, added permits and inspections, premium fixtures or materials, and emergency or after-hours work.
Generally lowers cost: easy access, bundling several items in one visit, standard fixtures, and off-peak scheduling.
Curated Florida tools and resources related to this page.
Last reviewed: July 1, 2026 (US Eastern)
Reviewed by the FL Plumbing Tools editorial team.
Sources: Florida plumbing cost research and Florida Building Code / local authority-having-jurisdiction (AHJ) permit references.
Florida reference: Estimates and guidance reflect Florida labor rates, permitting, hard water, humidity, and coastal conditions.
Updates: Reviewed periodically and updated as Florida codes, permit fees, and market rates change.