How Much Does It Cost to Repipe a House?
On February 25, 2026 By newsroom Topic: Home Services
Repiping a house is a significant project that involves replacing all the pipes in your home to ensure a safe and efficient plumbing system. Here’s a breakdown of what you can expect in 2024:
1. Cost Factors
- Labor Costs: Labor makes up ~75% of the total cost due to the complexity of accessing pipes behind walls or under floors.
- Home Size: Larger homes with more plumbing fixtures and longer pipe runs cost more to repipe.
- Pipe Material: The cost depends on the type of material:
- PEX: $0.40–$2/linear foot (affordable, flexible, resistant to freezing).
- CPVC: $0.50–$1/linear foot (common, durable but less flexible).
- Copper: $2–$8/linear foot (long-lasting but expensive).
- Accessibility: Pipes behind walls or under concrete are harder to access, increasing costs.
- Permits: Required in most areas, costing $50–$500.
2. Average Costs by House Size
- Small Home (1,000 sq. ft.): $2,000–$7,000
- Medium Home (1,500 sq. ft.): $4,000–$12,000
- Large Home (2,500 sq. ft. or more): $8,000–$20,000
3. Additional Costs
- Water Main Replacement: $600–$2,500
- New Water Heater Installation: $850–$1,750
- Drywall Repairs: $300–$900
- Soil or Foundation Repairs: Varies if underground pipes are replaced.
4. Signs You Need New Pipes
- Frequent leaks or recurring plumbing issues.
- Discolored or foul-smelling water.
- Fluctuating water pressure or temperatures.
- Visible pipe damage (corrosion, cracks, or leaks).
- Pipes over 60 years old (galvanized or lead).
5. DIY vs. Hiring a Pro
- DIY Cost: Materials only (~$1,500).
- Risks: Requires advanced expertise. Mistakes can lead to leaks, code violations, or costly repairs.
- Hiring a Plumber: Professional plumbers ensure the work is up to code and provide peace of mind.
6. Ways to Save Money
- Use affordable materials like PEX or CPVC.
- Bundle repiping with other plumbing upgrades (e.g., water heater replacement).
- Schedule work during off-peak times to secure better rates.
Pro Tip: Always get multiple quotes and ensure your plumber is licensed and experienced. Properly installed pipes can last 50+ years, making repiping a valuable investment!
