Cost of Whole-Home Repiping in Round Rock, TX (2025 Pricing)

A PEX whole-home repipe in Round Rock typically runs $4,000-10,000 for an average 2-3 bath home. A copper repipe runs $8,000-18,000. Both include the pipe, fittings, labor, permit, and basic drywall patching at access points. Drywall repair finish work (texture matching, paint) is sometimes included, sometimes quoted separately.

This guide breaks down the cost by home size, what each component covers, and what factors increase the total.

Pricing by Home Size (PEX-A)

|---|---|---|---|---|

| Small / starter | 2-3 | 1-2 | < 1,500 | $3,500-5,500 |

| Mid-size | 3-4 | 2-2.5 | 1,500-2,500 | $4,500-7,500 |

| Larger | 3-5 | 3 | 2,500-3,500 | $6,000-10,000 |

| Large / custom | 4-5+ | 3.5-4+ | 3,500+ | $8,000-12,000+ |

Pricing by Home Size (Copper Type L)

| Home | Typical copper repipe |

|---|---|

| Small / starter | $6,000-9,500 |

| Mid-size | $8,000-14,000 |

| Larger | $11,000-18,000 |

| Large / custom | $14,000-22,000+ |

Copper installation labor is roughly 1.5-2x PEX because of soldered joints and more rigid routing requirements.

What Drives the Cost

Home size and fixture count. More fixtures = more pipe and more connections. A 2-bath home has half the supply runs of a 4-bath.

Pipe material. PEX-A is the default. Copper Type L is roughly 2x. Copper Type K (rarely needed residentially) is more.

Routing accessibility. Attic access for routing PEX is fast. Slab homes with tight crawl spaces or complex framing take longer.

Drywall scope. Number of wall openings needed. Patching basic drywall holes is usually included. Texture matching and paint sometimes separate.

Removing old pipe. Some installs leave the old failed pipe in place (cheaper). Some remove it (cleaner but more labor).

Permit and inspection. Williamson County permit fees are typically $75-200, included in our quotes.

Coordination with other trades. If we are repiping during a kitchen or bath remodel, scheduling adds some complexity but shares some scaffolding/access cost.

What Should Be Included in a Quote

A complete whole-home repipe quote should include:

All new supply pipe (hot and cold) from the main shutoff to every fixture
New shutoff valves at every fixture
All fittings and supports
Drain-down of old system
Pressure testing of new system
Permit, inspection, and code compliance
Basic drywall patching at access points
Cleanup
Workmanship warranty (we offer lifetime on PEX installations)
Manufacturer warranty registration

What should be itemized so you know what is and isn't included:

Drywall finish (texture/paint)
Bath/kitchen tile replacement at access points if any
Fixture replacement (most repipes reuse existing fixtures)
Water heater replacement (often a separate decision)

Drywall Repair: A Common Source of Quote Confusion

A repipe needs wall openings — typically 6-12 access holes per bath, plus some at the kitchen and water heater. After plumbing is done, those holes need:

Patching (drywall pieces installed)
Taping and mudding
Texture matching
Primer and paint

Some plumbing-only quotes include only step 1. Some include 1-2. Full drywall return-to-original through step 4 is often a separate contractor.

Ask the quote: "What level of drywall repair is included?" The answer determines whether you have extra contractor cost.

Financing

Repipes are large investments. Most reputable plumbers offer financing on repipes — typical terms 6-60 months. Promotional 0% APR offers exist for qualified borrowers.

Compare financing cost against insurance premium savings (some carriers reduce premiums after repipe), water bill savings (no more leaks), and avoidance of future emergency calls.

Insurance Considerations

If your home has known-bad pipe material (polybutylene, old galvanized), some Texas insurance carriers:

Will not renew your policy
Require repipe before renewal
Exclude water damage from the affected pipe type
Charge significantly higher premiums

Repiping can reduce these issues and sometimes lower your premium. Check with your carrier before and after.

Common Cost Surprises

Hidden gas line issues. Sometimes during repipe we find a gas line that does not meet current code. Addressing it adds cost but is the right call.

Asbestos or lead. Older homes (pre-1980) occasionally have asbestos in wall insulation. If we find it, we stop and bring in a remediation contractor.

Fixture corrosion. Old shutoff valves and supply tubing at fixtures sometimes seize. Replacing them is fast but adds modest cost.

Cabinet modifications. Some lavatory cabinets need temporary removal for routing. We coordinate.

We disclose any of these as soon as we encounter them, with a written change order before any additional work proceeds.

Timing

A 2-3 bath PEX repipe typically takes 2-3 days. Larger homes 4-5 days. You will have water off for portions of each day. We coordinate the timing so families can plan around it — usually water is restored each evening.

When You Need It Now

If your insurance is non-renewing or excluding coverage, plan the repipe before the renewal date. We can usually schedule within 1-2 weeks.

If you just had a major leak, repipe scheduling may be linked to insurance claim work — sometimes the insurer wants the repipe done as part of restoration, which simplifies billing.

Service Area

Pipe replacement and whole-home repiping throughout Round Rock, Cedar Park, Pflugerville, Georgetown, and Hutto. Free written quotes.