How much does repiping cost on Oahu?
Whole-house repiping on Oahu costs $5,000-$15,000 depending on home size. Hawaii Plumbing & Drain Cleaning Squad is a licensed repipe specialist using PEX and copper piping. Free estimates — call (808) 353-8445.
If your Oahu home has old galvanized or deteriorating copper pipes, whole-house repiping is the permanent solution. We're repipe specialists who replace your entire plumbing system with modern, durable piping. I'm Jack Perry, and repiping eliminates recurring leaks, improves water pressure, and gives you clean water. Call (808) 353-8445 for a free repiping estimate.
Signs You Need Repiping
Frequent pipe leaks (more than 2-3 per year). Rusty or discolored water. Low water pressure throughout the house. Galvanized pipes (common in pre-1970s Oahu homes). Pinhole leaks in copper pipes. Polybutylene pipes (gray plastic, known to fail). If you're experiencing any of these, repiping may be the most cost-effective long-term solution.
Our Repiping Process
We start with a thorough inspection of your existing plumbing. Then we plan the new pipe routing to minimize wall openings. We install new PEX or copper piping throughout the house, connect all fixtures, test everything, and patch any wall openings. Most homes take 2-5 days.
PEX vs. Copper
We typically recommend PEX piping for repiping projects. PEX is more affordable, resistant to corrosion, flexible (fewer fittings = fewer potential leak points), and performs well in Hawaii's climate. Copper is also an excellent choice if you prefer it — we install both.
Repiping Cost
Whole-house repiping on Oahu typically costs $5,000-$15,000 depending on home size, number of fixtures, and accessibility. While it's a significant investment, it eliminates ongoing repair costs and can increase your home's value.
Hawaii's ONLY On-Time Arrival Guarantee
We're so confident in our punctuality that we'll discount your bill if we're late.
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