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What Is the Average Cost to Replace All Plumbing in a House?

Understanding the Full Cost of Complete House Repiping The average cost to replace all plumbing in a house typically ranges from $4,000 to $15,000 for most homes, though this can vary significantly ba...

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Triple Play Home Services
October 22, 2025
2 min read

Understanding the Full Cost of Complete House Repiping

The average cost to replace all plumbing in a house typically ranges from $4,000 to $15,000 for most homes, though this can vary significantly based on your home's size, pipe material choices, and accessibility factors. In Edmond and the Oklahoma City metro area, homeowners can expect to pay between $6,000 and $12,000 for a complete repipe of an average 1,500 to 2,500 square foot home. This price includes materials, labor, wall repairs, and necessary permits. Larger homes exceeding 3,000 square feet or properties requiring extensive drywall reconstruction may see costs reach $20,000 or more.

Several factors influence where your project falls within this range. The number of bathrooms, kitchen configurations, and whether you're replacing galvanized steel, copper, or older polybutylene pipes all affect the final investment. At Triple Play Home Services, we've helped numerous Oklahoma homeowners navigate this significant upgrade, providing transparent estimates that account for every aspect of the repiping process.

What Factors Impact Your Total Repiping Investment

Your complete plumbing replacement cost depends on these key considerations:

  • Home size and layout: Single-story homes generally cost less than multi-story properties due to easier access and less vertical piping required
  • Pipe material selection: PEX piping typically costs $0.40-$0.50 per linear foot for materials, while copper runs $2-$4 per linear foot, significantly affecting total project costs
  • Number of fixtures: Each bathroom, kitchen sink, water heater connection, and outdoor spigot adds to both material and labor expenses
  • Wall and ceiling access: Homes with finished basements or complex wall structures require more cutting and subsequent drywall repair
  • Permit and inspection fees: Oklahoma City and Edmond require plumbing permits, typically costing $50-$200 depending on project scope

Labor generally represents 40-60% of your total cost. Experienced, licensed plumbers charge between $45 and $150 per hour in the Oklahoma City area, with complete repipe projects typically requiring 3-7 days of work depending on complexity.

Making the Investment Worth Every Dollar

While replacing all your home's plumbing represents a substantial investment, it eliminates chronic leaks, improves water pressure, prevents water damage, and can increase your property value by $5,000-$10,000. Many Oklahoma homeowners choose this route when dealing with aging galvanized pipes common in pre-1970s construction throughout Edmond and surrounding communities.

Modern PEX or copper systems also provide better water quality and flow rates while reducing the likelihood of costly emergency repairs. Triple Play Home Services offers detailed, itemized estimates that break down exactly what you're paying for—no surprises or hidden fees.

If you're experiencing frequent plumbing issues or own an older home in the Edmond area, our licensed plumbers can assess whether complete repiping makes financial sense for your situation. We're available 24/7 to evaluate your plumbing system and provide honest recommendations. Call Triple Play Home Services at (405) 474-6723 for a comprehensive inspection and transparent pricing on your repiping project.

Plumbing CostsPlumbingTriple Play Home ServicesEdmond OKOklahoma City

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