Belt Line Plumbing Co. — Plumbers in Addison, TX
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Same-Day Service AvailableWhole-Home Repiping in Addison — flat quote, licensed Texas RMP, 412+ reviews.
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Whole-home repiping in Addison replaces every aging supply line — usually galvanized, polybutylene, or thinning 1970s copper — with PEX-A or Type-L copper. Most single-story Addison homes finish in one day; two-story with 3+ baths in two days. Belt Line Plumbing warranties every repipe for one year on labor and passes through the manufacturer's 25-year material warranty on PEX.

If your Addison house or townhome still has galvanized supply lines, polybutylene, or the original 1970s copper — you are one pinhole leak away from an insurance claim. Belt Line Plumbing repipes Addison homes with PEX-A or Type-L copper in 1 to 2 days, with drywall access cut cleanly so patching costs stay low. We warranty every repipe for one year on labor and pass through the manufacturer's 25-year material warranty on PEX.

When it is time to repipe

  • Water pressure has dropped over the years, especially at second-floor fixtures
  • Rusty or metallic-tasting water, particularly first draw in the morning
  • Two or more pinhole leaks in the last few years
  • Home was built pre-1985 and still has original galvanized or copper
  • Home has polybutylene ('poly') — the gray plastic pipe from the '80s, class-action recalled
  • Slab-leak repair keeps popping up in a new spot every year

What's included with our whole-home repiping

Every whole-home repiping job with Belt Line Plumbing includes the deliverables below — quoted flat, in writing, before we start.

Full walk-through and flat quote
Every fixture mapped, wall access noted, overhead vs. under-slab routing discussed. You know the exact number before we cut a single sheet of drywall.
PEX-A manifold system (typical)
Each fixture on its own line back to a central manifold — shut off any bathroom without killing the whole house. Freeze-resistant and quiet.
Copper Type-L (when required)
Historic renovations, code requirements, or your preference — we install Type-L copper with sweat or press fittings and pressure-test every joint.
Clean drywall access
Straight-edge access panels a decent drywall contractor can patch for a fraction of demo cost. Small cuts in closets and utility spaces whenever possible.
Pressure test, inspection, warranty
100 psi pressure test held for 30 minutes. Addison building inspection scheduled by us. 1-year labor + 25-year manufacturer warranty documentation left with you.

How we repipe a home

  1. 1
    Walk-through & plan
    We map every fixture, note wall access, discuss overhead vs. under-slab routing, and lock in a flat price. You know the number before we cut drywall.
  2. 2
    Overhead PEX manifold system
    On most Addison slab homes we run new PEX through the attic in a manifold configuration — each fixture on its own line back to a central "manifold" so you can shut off any bathroom without killing the whole house.
  3. 3
    Clean drywall access
    We cut small, straight-edge access panels — never jagged holes. Any decent drywall patch company can put the wall back for a fraction of what a demo job would cost.
  4. 4
    Full pressure test & inspection
    Every joint pressure-tested. Addison building inspection is scheduled by us. You get the passing paperwork for resale disclosure.
  5. 5
    Turnover & warranty
    1-year labor warranty from Belt Line, plus the 25-year manufacturer warranty on PEX. If a fitting ever leaks, we come out for free in year one and coordinate the warranty claim after that.

What drives the price

Every job we do is flat-quoted before we start — no hourly meter. The factors below determine what your specific number will be:

  • Square footage and number of bathrooms
  • Slab vs. crawlspace vs. multi-story
  • PEX-A vs. Type-L copper (copper is more expensive)
  • Whether drywall patch is bundled or contracted separately
  • Age of shutoffs and fixture supply lines (usually replaced during repipe)
  • Whole-home vs. partial (kitchen + bathrooms only)
Whole-Home Repiping process in action at a home or business in Addison, TX
Belt Line Plumbing — whole-home repiping on-site in the Addison / Tollway corridor.

Why an Addison-local team matters

Addison's 1970s and early '80s townhomes — the belt north of Belt Line and around Midway — often still run on original copper thinning from Dallas hard water. Those homes will pinhole one by one over the next decade. Repiping them proactively costs less than fixing the eventual slab leak, mold remediation, and insurance premium hikes.

Close-up of whole-home repiping equipment used by Belt Line Plumbing in Addison

Why choose Belt Line Plumbing for whole-home repiping

⭐ 4.9 · 412+ reviews18+ years serving AddisonLicensed & insured30-min Tollway response
1970s Belt Line townhome experience
Original copper is thinning across the Belt Line townhome belt. We have repiped dozens of them — we know where the tight cavities are before we start cutting.
Overhead PEX preserves your floor
For slab-on-grade homes we route through the attic — no floor demolition, no tile replacement. Faster and cheaper than tunnel-under repipes.
Slab-leak history included in the quote
If you have had 2+ slab leaks in 5 years, we tell you honestly: repiping is almost always cheaper long-term than fixing one leak at a time.
Warranty you can actually collect on
1-year Belt Line labor warranty plus the 25-year manufacturer warranty on PEX. If a fitting ever leaks, we come out free in year one and coordinate the warranty claim after that.
Finished whole-home repiping job in an Addison, TX home by Belt Line Plumbing
A finished whole-home repiping job in Addison — pressure-tested, cleaned up, warrantied in writing.

Whole-Home Repiping — service area

We repipe homes across Addison (heavy in the 1970s Belt Line townhome belt), Farmers Branch (1950s-60s postwar galvanized), Carrollton, University Park, Highland Park (delicate historic work), and every north Dallas suburb with pre-1985 stock. We dispatch from our Keller Springs Rd HQ inside Addison, so response is genuinely fast in the Tollway corridor and same-day across Dallas County, plus Collin and Denton counties north to Frisco and beyond.

Whole-Home in Dallas County →Whole-Home in Dallas →Whole-Home in Carrollton →Whole-Home in Farmers Branch →Whole-Home in Hebron →Whole-Home in Plano →Whole-Home in Frisco →Whole-Home in The Colony →

Whole-Home Repiping — Where We Serve

Belt Line Plumbing dispatches whole-home repiping trucks across the Dallas North Tollway corridor. Top cities:

Dallas County Dallas Carrollton Farmers Branch Hebron Plano Frisco The ColonyView all →

Whole-Home Repiping — FAQs

A single-story 3-bed/2-bath in PEX is our most common job. A two-story with 3+ baths in copper is the top end. We provide a flat quote by home — no per-fixture guessing.

Related plumbing services

Slab Leaks →
Warm floors or wet carpet in Addison? Expansive clay causes slab leaks — precise detection + 3 real repair options.
Leak Detection →
High water bill or hidden leak in Addison, TX? Acoustic + thermal detection locates it without demolition.
Water Softeners →
Dallas hard water wrecks heaters & fixtures.

Related guides

Cost & Insurance
Repiping Cost in Dallas County: 2025 Price Ranges by Home Size
A whole-home repipe in Dallas County ranges widely by home size, material, and access. Here are honest 2025 ranges and the drivers.
Local-Specific
Buying a 1970s Townhome in Addison? Plumbing Inspection Checklist
1970s Addison townhomes have specific plumbing failure modes. Use this checklist BEFORE you close.

Need Whole-Home Repiping in Addison? We're on call now.

Flat-rate quotes, licensed plumbers, and same-day response across the Dallas North Tollway corridor.

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