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Plumbing & Repipe Cost in Nevada (2026)

Plumbing repipe in Nevada typically runs $5,500–$13,400 for a whole-house 2-bath PEX repipe, with PEX-A or PEX-B cross-linked polyethylene the dominant retrofit choice and the Uniform Plumbing Code (UPC) as the adopted enforcement basis. Buried service-line trench depth must clear the 18-inch design frost line. The Las Vegas Valley draws roughly 90% of municipal supply from Lake Mead via the Colorado River system, and decades of evapotranspiration cycling have driven calcium-carbonate hardness above 17 grains-per-gallon — water heaters fail at half the national-average lifespan without scale-control devices, and Southern Nevada Water Authority's tiered conservation rates make residential greywater and rainwater capture a fast-growing retrofit category despite arid conditions.

State Nevada
Cities Covered 6
Typical whole-house 2-bath PEX repipe $5,500 – $13,400
BLS plumber wage $32.10/hr

Nevada water-quality & freeze drivers

  • IECC climate zone: 3B-5B — drives freeze-protection scope on supply lines
  • Frost-line trench depth: 18-inch design minimum for buried water service
  • Water hardness profile: Very hard (10.5+ grains/gallon) — whole-house softener standard on most repipes
  • Dominant retrofit supply material: PEX-A or PEX-B cross-linked polyethylene — dominant on whole-house repipes since 2005
  • Adopted plumbing code basis: Uniform Plumbing Code (UPC) — IAPMO model adopted statewide
  • Lead service line risk tier: Low — minimal pre-1986 lead service line installations

Nevada licensing & permits

  • License status: Statewide license required
  • License board: Nevada State Contractors Board — license C-1 (Plumbing & Heating) (official site)
  • Permit: Clark County or Washoe County plumbing permit required for repipe and gas

How plumbing and repipe costs vary in Nevada

State-specific code or insurance rule: Nevada combines plumbing and heating into a single C-1 contractor classification under NRS Chapter 624 — distinct from the C-21 Refrigeration & Air Conditioning classification — and the Nevada State Contractors Board sets a $1,000 'small jobs' threshold below which an NSCB Class C-1 licensee is not required, but above which is a misdemeanor under NRS 624.305.

Cities in Nevada

Compare plumbing and repipe pricing for 6 cities across Nevada.

Carson City, NV

Compare local plumbing and repipe pricing in Carson City.

Henderson, NV

Compare local plumbing and repipe pricing in Henderson.

Las Vegas, NV

Compare local plumbing and repipe pricing in Las Vegas.

North Las Vegas, NV

Compare local plumbing and repipe pricing in North Las Vegas.

Reno, NV

Compare local plumbing and repipe pricing in Reno.

Sparks, NV

Compare local plumbing and repipe pricing in Sparks.

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Pricing ranges reflect Nevada market labor (BLS OEWS plumber mean $32.10/hr) and Woogoro regional cost modeling. For the most localized estimate, see your nearest city page above.