Frequently Asked Questions

Repiping is the process of replacing all or most of the water supply pipes in your home with new piping material. Your home may need repiping if you experience low water pressure, discolored or rusty water, frequent leaks, or if your pipes are made of galvanized steel, polybutylene, or lead. Most homes built before 1980 with original plumbing are strong candidates for whole house repiping.

Common warning signs include rusty or brown water coming from your taps, noticeably low water pressure at multiple fixtures, visible pipe corrosion (green or white buildup on exposed pipes), frequent pinhole leaks, and water that has a metallic taste or odor. If your home was built before 1980 and still has the original plumbing, we recommend scheduling a free inspection to assess your pipe condition.

Yes, most homeowners stay in their homes during the repiping process. Water is turned off during work hours (typically 8am-5pm) but restored each evening so you have full use of your bathrooms and kitchen overnight. We work room by room to minimize disruption to your daily routine.

Some wall access is required, but we minimize openings by routing new pipes through attics, crawl spaces, and existing wall cavities whenever possible. With PEX piping, we can often use smaller access points than copper requires because of its flexibility. After the repiping is complete, we patch all wall openings, apply texture, and paint to match your existing walls as part of our standard service.

Typically, homeowners insurance does not cover the cost of repiping itself, as it is considered a maintenance or improvement expense. However, if a pipe failure causes water damage to your home, insurance may cover the resulting damage. Some insurance companies do offer premium reductions after repiping, especially if you are replacing polybutylene or other high-risk pipe materials. We recommend checking with your insurance provider for your specific policy details.

We provide a lifetime warranty on all repiping labor and workmanship. PEX piping carries a manufacturer warranty of 25 years, and copper piping carries a manufacturer warranty of 50+ years. Our warranty is fully transferable to new homeowners if you sell your home, which adds value to your property.

PEX (cross-linked polyethylene) is flexible, freeze-resistant, quieter during water flow, and costs 25-40% less than copper. Copper is a premium material with a 50+ year lifespan, natural antibacterial properties, and can increase home resale value. Both are excellent choices fully approved by all California building codes. For most San Jose homes, PEX offers the best overall value.

Galvanized steel pipes corrode from the inside out over time, restricting water flow and contaminating your drinking water with rust particles and minerals. They have a typical lifespan of 40-50 years, meaning most galvanized pipes in San Jose homes are well past their useful life. Replacing them improves water quality, restores proper water pressure, and prevents costly water damage from unexpected pipe failures.

Polybutylene pipes (gray plastic pipes installed from 1978 to 1995) are prone to sudden, catastrophic failure without warning. Chlorine and other chemicals in municipal water supplies cause these pipes to become brittle and crack over time. Many insurance companies refuse to cover homes with polybutylene plumbing, and the presence of these pipes can significantly affect your ability to sell your home. If you suspect your home has polybutylene pipes, we strongly recommend scheduling a free inspection.

For most San Jose homes, we recommend PEX piping as the best overall value. It is durable, flexible, freeze-resistant, and significantly more affordable than copper. For homeowners who want the premium option or plan to maximize resale value, copper is an excellent long-term investment. During your free estimate, we will help you choose the best material for your specific home layout, budget, and goals.

Yes, PEX and copper can be safely used together in the same plumbing system. This is a common approach when homeowners want copper for visible pipe runs (such as in an exposed basement or utility room) and PEX for pipes hidden inside walls. We use code-approved transition fittings to connect the two materials properly. This hybrid approach can be a cost-effective way to get the appearance benefits of copper where it matters most.

Repiping costs in San Jose typically range from $4,500 to $15,000 or more for a whole house repiping, depending on the size of your home, number of fixtures, material chosen (PEX vs. copper), and the accessibility of your existing pipes. PEX repiping is generally 25-40% less expensive than copper. For a quick personalized estimate, try our free online cost calculator, or schedule a free in-home estimate for an exact price.

Yes, we offer flexible financing options to make repiping affordable for every homeowner. We partner with several financing providers to offer low monthly payments, competitive interest rates, and terms up to 60 months. Many of our customers take advantage of financing to get their repiping done right away rather than waiting for a pipe emergency. Ask about our current financing promotions during your free estimate.

Yes, repiping is one of the most valuable home improvements you can make, especially in the San Jose real estate market. New plumbing is a major selling point for buyers and can increase your home value by $5,000 to $15,000 or more. Many buyers in Silicon Valley will walk away from a home with old or problematic plumbing, so repiping can also help your home sell faster and avoid price negotiations related to plumbing concerns.

No. Our written estimates include everything: materials, labor, city permits, building inspections, drywall patching, texture matching, painting, and full cleanup. The price we quote is the price you pay. We never charge extra for unforeseen issues that arise during the project. Transparency is a core value of our company -- you can read more about our approach on our about page.

Most San Jose homes can be repiped in 1-2 days. Larger homes or those with complex layouts may take 2-3 days of pipe installation. Wall patching and painting typically adds another 1-2 days after the plumbing work is complete. From start to finish, including permit processing and city inspections, the entire process usually takes 3-5 business days. We will give you a detailed timeline during your free estimate.

Yes, whole house repiping requires a plumbing permit from the City of San Jose Building Division. We handle all permit applications, fees, and scheduling of city inspections as part of our service at no additional cost to you. Working with proper permits ensures your repiping meets all local building codes and protects your investment. Never hire a contractor who suggests skipping the permit process.

Water is shut off at the main valve during active work hours, typically from 8am to 5pm. Our crew restores water service each evening so you have full use of your plumbing overnight for showers, cooking, and other needs. We work efficiently to minimize the total time your water is off each day. If needed, we can provide temporary water access points during the work day for essential use.

Wall repair is included in every repiping project at no extra charge. Our team patches all drywall openings with new drywall, applies texture to match your existing wall finish (orange peel, knockdown, smooth, etc.), and paints the repaired areas. We carry a wide selection of common paint colors and do our best to match your existing wall color. Most homeowners are pleasantly surprised at how little evidence remains after we finish. You can learn more about our full process and what to expect on our about page.