Cost to Whole-House Repiping in Phoenix, AZ

$3,800–$14,250 in Phoenix

5% below the national average · 0.95x cost multiplier

In Phoenix, a whole-house repiping runs $3,800 to $14,250 on average — about 5% below what homeowners pay nationwide. The Mountain West market's labor costs account for most of the gap, with material pricing and local permitting fees adding to the spread. Use the cost table below to compare budget, mid-range, and premium options side by side.

Cost Breakdown in Phoenix

Line Item	Low	Mid	High
Cost per linear ft	$1	$3	$6
Materials	$1,710	$3,325	$5,700
Labor	$2,375	$5,225	$8,550
Permits	$475	$760	$1,140
Total	$4,560-5% vs. national avg	$9,310-5% vs. national avg	$15,390-5% vs. national avg

Budget

Small 1-bath home under 1,200 sq ft, CPVC pipe throughout, minimal drywall access needed, basic fixtures included.

Mid-Range

2-3 bath home, 1,500-2,500 sq ft, PEX-A piping, manifold system, standard drywall patching included.

Premium

Large home 3,000+ sq ft, 3-4 baths, PEX-A with home-run manifold, full drywall restoration, new shutoffs at all fixtures.

Material Options

Material prices below are national averages; availability in Phoenix may shift costs slightly.

Material	Cost/Unit	Pros	Cons	Best For
PEX-A (Uponor / Wirsbo)	$0.80-$1.50 per linear ft materials	Most flexible, fewest fittings, expansion connections are very reliable, freeze-resistant, 25-year warranty	Higher material cost than standard PEX, proprietary fitting system, requires special expansion tool	Most residential repiping projects where long-term performance is the priorityMost flexible, fewest fittings, expansion connections are very reliable, freeze-resistant, 25-year warranty
PEX-B (Crimp or Clamp)	$0.50-$1.00 per linear ft materials	Widely available, lower cost, many plumbers are familiar with it, flexible routing	Less freeze-resistant than PEX-A, fittings reduce flow slightly, more fittings needed vs. expansion type	Budget-conscious repiping in moderate climatesWidely available, lower cost, many plumbers are familiar with it, flexible routing
CPVC	$0.50-$0.90 per linear ft materials	Lowest material cost, rigid (easier to support), handles hot water well	Brittle and prone to cracking in cold temperatures, solvent cement joints require careful technique, not freeze-resistant	Warm climates like Florida, Arizona, and the Deep South where freeze risk is minimalLowest material cost, rigid (easier to support), handles hot water well
Copper	$3.00-$8.00 per linear ft materials	50+ year lifespan, resale value perception, no plastic concerns, proven track record	Most expensive option, slower installation, subject to theft, price volatile with commodity markets	High-end homes where resale value and premium materials are priorities50+ year lifespan, resale value perception, no plastic concerns, proven track record

Other Projects in Phoenix

Full Kitchen Remodel

Full Bathroom Remodel

Central AC Installation

Back to national average for Whole-House Repiping

Phoenix Estimate

Typical Range

$3,800–$14,250

vs. National Average

5% below national

Cost Multiplier

0.95x

Cost Per linear ft

$1–$6

Estimates apply Phoenix's 0.95x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.

See national average costs →