House Repiping Cost Calculator

What This House Repiping Cost Calculator Does

Feature	Description
Pipe Materials	PEX, Copper, CPVC, Galvanized Steel
House Types	Slab, Crawl Space, Basement, Multi-Story
House Size	Square footage (500-10,000 sq ft)
Plumbing Fixtures	Sinks, toilets, showers, tubs
Labor Rate	Customizable hourly rate ($50-200/hr)
Drywall Repair	Minimal, Moderate, Extensive
Accessibility	Easy, Moderate, Difficult
Permit Fees	Optional with cost estimate
Emergency Service	30% rush markup

Material Cost Comparison

Material	Cost per Linear Foot	Average Home (2,000 sq ft)
PEX	$3.50	$4,500 – $7,000
CPVC	$4.50	$5,500 – $9,000
Copper	$8.50	$9,000 – $15,000
Galvanized (Replace)	$12.00	$12,000 – $20,000

Cost Factors & Multipliers

Factor	Impact	Multiplier
Slab Foundation	Requires jackhammering	1.4x
Crawl Space	Standard access	1.0x
Basement	Easy access	0.9x
Difficult Access	Tight spaces, finished ceilings	1.35x
Emergency Service	Rush job	1.3x

Example Calculation

2,000 sq ft, 3 bed, 2 bath, Copper pipes, Crawl space, Moderate drywall repair

Cost Component	Amount
Pipe Length	~2,200 linear ft
Material Cost	$8,500
Labor (160 hours @ $85)	$13,600
Drywall Repair	$1,200
Permit Fee	$800
Total	~$24,100

Drywall Repair Costs

Scope	Estimated Cost
Minimal (few access holes)	$300 – $600
Moderate (multiple rooms)	$1,000 – $1,800
Extensive (whole house)	$2,500 – $5,000

Project Duration Estimates

House Size	Days (2 plumbers)
Small (1,000 sq ft)	2-3 days
Medium (2,000 sq ft)	3-5 days
Large (3,000+ sq ft)	5-7 days
Slab Foundation	+2 days
Multi-Story	+1-2 days

When to Repipe

Sign	Description
Frequent Leaks	Multiple leaks in different locations
Low Water Pressure	Caused by corrosion buildup
Discolored Water	Brown/red indicates rust
Metallic Taste	Copper or iron in water
Pinhole Leaks	Common in aging copper pipes
Galvanized Steel	40-50 year lifespan, prone to rust

How to Use

1. Enter House Information — square footage, bedrooms, bathrooms, fixtures
2. Select Pipe Material — PEX, Copper, CPVC, or Galvanized replacement
3. Choose House Type — slab, crawl space, basement, or multi-story
4. Set Labor Rate — typical $75-100/hour depending on location
5. Select Drywall Repair Scope — how much patching is needed
6. Choose Accessibility — affects labor time and difficulty
7. Add Permit & Emergency — if applicable
8. View Results — total cost, material breakdown, timeline

Regional Cost Variations

Region	Labor Rate (avg)	Total Cost (2,000 sq ft)
Northeast	$90-120/hr	$15,000 – $25,000
South	$65-85/hr	$10,000 – $18,000
Midwest	$70-90/hr	$11,000 – $19,000
West Coast	$100-150/hr	$18,000 – $30,000

Savings Tips

Tip	Savings
Get 3-4 quotes	15-30%
Bundle with other work	10-20%
PEX vs Copper	40-50%
DIY drywall repair	$1,000-3,000
Off-season scheduling	5-15%

Keyboard Shortcuts

• Ctrl/Cmd + Enter — Recalculate
• Ctrl/Cmd + R — Reset to defaults