"How much will it cost to repipe my house?" is the most common question we get from homeowners across Port Richey, New Port Richey, Trinity, Land O' Lakes, Spring Hill, Hudson, and Brooksville. The honest answer is that it depends on a handful of specifics, but the dependency is predictable enough to give a useful range right here. This guide walks through the real cost drivers, the typical 2026 price ranges for a whole-house repipe in Port Richey and the Tampa Bay Area, and the factors that move the number up or down.
For a single-story, single-family home in our service area with a typical fixture count of two to three bathrooms, kitchen, laundry, and water heater, the cost range we see for a complete PEX repipe in 2026 is roughly $4,500 to $9,500. The middle of that range, around $6,000 to $7,500, covers a typical 2,000 to 2,500 square foot Port Richey or New Port Richey home.
Two-story homes typically run higher, in the $7,000 to $13,000 range, because the vertical runs are longer and access to interior walls is more involved. Larger homes, homes with three or more bathrooms, or homes with finished walls in difficult-to-access areas like vaulted ceilings or pool baths run higher still. Coastal homes in Gulf Harbors or Weeki Wachee Gardens with older 1960s and 1970s copper supply lines can also fall on the higher end of the range because the original layout often forces longer routing through the attic to avoid the slab.
These ranges assume PEX repipes. We do not install copper on whole-house repipes anymore. PEX is the only material we use on a full repipe because it resists the corrosive water chemistry across Pasco and Hernando County, flexes with normal house movement, and gives us the cleanest install path through the attic. PEX is also widely accepted by insurance carriers across the Tampa Bay Area as a code-compliant supply line material.
What the price includes. A complete repipe quote from Farrell Plumbing covers materials, labor, the county permit, drywall access cuts, pressure testing of every fixture, the code inspection, manufacturer warranty registration on the new system, our 10-year workmanship warranty on the repipe itself, and a final cleanup of the work areas. The price you sign is the price you pay. There are no trip charges, no upsells once we start, and no fine print. Drywall and paint repair after the access cuts are handled by a trusted partner we coordinate with directly. That cost is separate from the repipe quote and usually adds $800 to $1,500 to the project total depending on the number and size of access cuts.
What drives the number up or down. Six things move a repipe quote meaningfully. The first is the number of fixtures and bathrooms. Each additional bathroom, kitchen sink, laundry hookup, exterior hose bib, and pool bath adds a fixture stub, a section of new PEX, and a connection. A three-bathroom home costs more than a two-bathroom home of the same square footage.
The second is story count and ceiling type. A one-story Port Richey ranch with attic access throughout is the easiest scenario and the lowest cost per square foot. A two-story home, a home with cathedral ceilings, or a home with finished cathedral ceilings that have no attic above the second floor moves the number up because the plumber has to access lines through finished walls instead of from the attic.
The third is the pipe material being replaced. A polybutylene-to-PEX repipe is straightforward. A copper-to-PEX repipe in a home with pinhole leaks from hard water corrosion is similar. A galvanized steel repipe in an older Hudson or Gulf Harbors home can take longer because galvanized fittings often resist cutting and require more careful demolition near corroded junctions.
The fourth is slab leak history. A repipe in a home with one or more confirmed slab leaks usually requires routing some or all of the new lines overhead through the attic to bypass the slab entirely. Overhead routing is more involved than a straight under-slab replacement, but it eliminates the slab leak problem permanently and is the right call for most homes with that history.
The fifth is insurance certification needs. If you are repiping specifically to satisfy a four-point inspection or a non-renewal demand, the documentation packet we issue includes a written certificate of repipe, photo documentation of every new line, and the permit and inspection sign-off your carrier will require. The documentation work is included in the standard price and does not move the number.
The sixth is permit and inspection requirements. Permits are pulled on every Pasco, Hernando, Pinellas, and Citrus County job we do. The permit fee varies by jurisdiction and home value but typically runs $150 to $400 and is already included in the quote.
How long does a repipe take? Most single-family homes in our service area are completed in one to two business days. A typical Port Richey, New Port Richey, or Trinity single-story repipe is a one-day job. A two-story Spring Hill or Brooksville home or a larger floor plan often runs into a second day. Water is restored each evening, the home remains livable throughout, and we contain dust to the active work zones.
When a repipe pays for itself. A repipe is one of the few plumbing investments that returns measurable value. Three patterns of payback show up consistently for homeowners we work with.
The first is the insurance angle. Many carriers in our area are non-renewing or surcharging homes with polybutylene supply lines, an issue we cover in detail in our guide to polybutylene and home insurance. A complete repipe removes the issue from the four-point inspection and resets the home's insurability. Many carriers will lower premiums after a documented repipe, and the savings often cover the project over a 5 to 8 year horizon.
The second is leak elimination. A repipe in a home with a history of slab leaks ends the slab leak cycle entirely. The cost of one significant slab leak event with flooring restoration, drywall repair, and mold remediation can approach the cost of the repipe itself. Eliminating the recurring risk is real money.
The third is sale value. A documented whole-house repipe is one of the items real estate agents in west Pasco and Hernando County actively flag as a value-add in listing language. We have repiped many homes during the listing prep process specifically because the seller's agent recommended it.
When a repipe is not the right call. Repipes are not always the answer. If your home has a single isolated leak, no history of failures, and a young pipe system (copper less than 30 years old, PEX less than 15 years old), a spot repair or short reroute is often the better financial choice. We will tell you honestly when a repipe is overkill for the situation.
Free in-home evaluation. Every repipe quote starts with a free in-home evaluation. An expert plumber walks the home, inspects every visible run in the attic, garage, and crawl spaces, identifies the supply line material, checks water pressure, and explains what we find in plain language. The written, fixed-price proposal lands in your inbox the same day. The evaluation takes about thirty minutes and there is never an obligation. If your home was built between 1978 and 1995, has polybutylene supply lines, or has had more than one slab leak, the evaluation is worth booking even if you are not ready to repipe today. Knowing the cost in advance is half the battle.
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