What is a repipe, and do I need one?
A repipe replaces the water supply pipes running through your home with new ones. You need one when the problem is the piping system itself — recurring leaks, falling pressure, or bad water across the house — rather than a single failure you can patch.
Think of it like the repair-vs-replace decision for your AC: one isolated issue is a repair, but a pattern of failures on aging, obsolete pipe is a sign the whole system is due. The signs below help you tell which situation you're in.
Signs your home may need a repipe
A few of these together strongly suggest the piping — not just one fitting — is the problem:
- Repeated or pinhole leaks in different spots — a classic sign of pipe nearing the end of its life.
- Low water pressure throughout the house, often from corrosion or scale narrowing old pipes.
- Rusty or discolored water, especially on first draw — a sign of corroding metal pipe.
- Known problem materials — polybutylene or old galvanized steel piping in the home.
- Frequent temperature swings at the tap as undersized, scaled pipe struggles to keep up.
What materials are used in a repipe?
Most modern repipes use PEX or copper, with CPVC as another option. Each has its strengths, and the best choice depends on your home and water.
- PEX — flexible plastic tubing that resists scale, tolerates temperature swings, and installs with fewer connections and less labor. A common modern choice.
- Copper — long-proven and durable, often preferred where homeowners want a traditional metal system.
- CPVC — a rigid plastic option used in some homes; your plumber can explain where it fits.
There's no universal "best" — a good plumber recommends the material that suits your home, water chemistry, and budget, and explains the trade-offs honestly.
Repipe vs. spot repair — when does whole-home make sense?
A single leak in otherwise sound piping is a repair. A repipe makes sense once the failures are a pattern, the material is obsolete, or repairs are no longer buying much time.
The math is straightforward: if you're paying for repair after repair on the same aging system, those costs add up while the underlying problem only gets worse. A repipe ends the cycle, restores pressure and water quality, and protects your home from the water damage a surprise burst can cause.
Leaks under a slab change the calculation
In Florida's slab-built homes, a supply line failing under the concrete is harder to reach with a spot repair, which sometimes tips the decision toward rerouting or repiping. Learn the warning signs in our slab leaks guide.
The Florida angle
Brevard County has plenty of homes from the polybutylene era and plenty with hard water — two factors that make repiping a more common conversation here than in many regions.
Hard-water scale narrows and stresses older pipe over time, and slab-on-grade construction means some runs are embedded in concrete. If your home is older, on original piping, and showing several of the signs above, it's worth a professional look before a small leak becomes a flooded floor.
How Anna's helps
Our licensed plumbers assess the whole system, identify the pipe material, and tell you honestly whether a targeted repair will do or a repipe is the smarter investment. We explain the material options and back the work with our 365-Day Money-Back Guarantee; 0% financing is available on qualifying projects.
About pricing
Repipe pricing depends on the home's size, number of fixtures, accessibility, and the material chosen, so it varies widely. As an estimate for the Space Coast, a whole-home repipe often runs about $4,000–$10,000+ (PEX typically lands below copper) — confirm exact pricing with Anna's. [GATHER: confirm/adjust local pricing with Anna's]. Holding a repipe quote? A free second opinion confirms the scope is right.