Repiping a house with PEX can range from $4,000 to $15,000, with the average cost to repipe a house with PEX falling between $7,500 and $8,500. This cost is influenced by factors such as the size of the house, accessibility, and the extent of the work required. Smaller homes with easy access typically cost less, while larger homes with complex plumbing systems can be more expensive.
The cost of repiping with PEX varies significantly based on several factors. In the Northeast, prices tend to be higher due to labor rates and older housing stock. Conversely, in the South, costs are generally lower. On the West Coast, especially in California, expect higher prices due to labor and code requirements.
🎥 How to Do a Whole House Re-Pipe Using PEX [The Original Plumber - Open 7 Days A Week] — by The Original Plumber (2:01)
The material cost for PEX tubing ranges from $0.50 to $1.50 per foot, with SharkBite PEX-B and Uponor AquaPEX being popular choices. Fittings, manifolds, and valves can add $500 to $1,500 to the total cost. However, labor is the primary cost driver, often accounting for 60 to 75 percent of the total expense.
Be wary of common scams, such as contractors pushing unnecessary full manifold system upgrades or inflating drywall repair costs. Always ask for a breakdown of labor, materials, and wall repair costs, and ensure the quote includes a full repipe to all fixtures without exclusions.
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Get Your Free DiagnosisRepiping a house with PEX involves several steps, from planning and material selection to installation and finishing. Here's a brief overview:
| House Size | Cost Range |
|---|---|
| Small (1,000-1,500 sq ft) | $4,000 - $6,000 |
| Medium (1,500-2,500 sq ft) | $6,000 - $10,000 |
| Large (2,500+ sq ft) | $10,000 - $15,000+ |
Does this include drywall repair and painting, or just opening walls?
Typically, repiping quotes should include both opening and repairing walls, but confirm with your contractor.
Are all fixtures included, including hose bibs and laundry, or are those extra?
Ensure your quote covers all fixtures to avoid unexpected costs.
What type of PEX are you using, PEX-A like Uponor AquaPEX or PEX-B like SharkBite, and why?
Different types of PEX have varying flexibility and installation requirements, so clarify this with your contractor.
Will water be shut off for multiple days, or staged so I have partial service?
Ask about the project timeline and how it will affect water availability in your home.
Is the old piping fully abandoned or removed, and does that affect resale or inspection?
Discuss the handling of old pipes to understand any potential impact on home resale or inspections.
What warranty do you provide on both labor and materials?
Request warranty details to ensure you're covered for any future issues.
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