Whole-House Repiping Service
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Whole-house repiping services remove every inch of systemically failed polybutylene, corroded galvanized, or pinhole-prone copper supply piping, design and permit a replacement system in copper, PEX, or CPVC, and restore full pressure and water quality at every fixture simultaneously — eliminating the recurring spot repairs, insurance surcharges, and resale contingencies that failed pipe materials generate. Bonded Plumbworks’ licensed plumbers size all pipe diameters per International Plumbing Code fixture unit calculations, select NSF/ANSI 61-certified materials and NSF/ANSI 372 lead-free fittings, and obtain the required plumbing permit before work begins. Whole-house repiping typically increases resale value by 5 to 10 percent on homes with galvanized or polybutylene supply systems while removing the insurance issues that block sales or inflate premiums.
Whole-house repiping is the complete replacement of all water supply lines in a residential property, from the main water entry point to every fixture, appliance, and outdoor connection. The project includes new trunk lines, branch lines, shut-off valves, and typically a new main shut-off valve. Whole-house repiping restores the entire supply system to new-construction standards. — Bonded Plumbworks
Bonded Plumbworks has completed hundreds of whole-house repiping projects since 2006, working with every pipe material and construction style found in the region.
What Is Whole-House Repiping
Whole-house repiping is a comprehensive plumbing renovation that removes every inch of existing water supply piping and replaces it with new material throughout the entire home. Unlike section repairs that address individual failures, whole-house repiping eliminates the old system entirely, removing all aged material, corroded joints, and defective fittings in a single project.
The three primary replacement materials for whole-house repiping are copper (Type L or M, 50-70 year lifespan, premium cost), PEX (cross-linked polyethylene, 40+ year lifespan, cost-effective), and CPVC (chlorinated polyvinyl chloride, 50 year lifespan, mid-range cost). Material selection depends on the homeowner’s budget, water chemistry, and long-term ownership plans. — Bonded Plumbworks
Repiping includes both hot and cold supply lines, individual fixture shut-off valves, and connections to all water-using appliances including water heaters, dishwashers, washing machines, refrigerator ice makers, and outdoor hose bibbs. All replacement materials used during whole-house repiping must carry NSF/ANSI 61 certification (potable water safety), confirming that the pipe and fittings will not leach harmful substances into drinking water. Fittings and valves must also meet NSF/ANSI 372 (lead-free fitting certification), which limits lead content to less than 0.25 percent for any component in contact with potable water.
When to Schedule Whole-House Repiping
Whole-house repiping replaces systemic pipe failures from polybutylene, corroded galvanized steel, and pinhole-prone copper throughout the entire supply system in a single project.
Whole-house repiping is warranted when:
- Your home contains polybutylene pipe (gray, blue, or black PB2110-marked tubing)
- Galvanized steel pipes have restricted flow to the point where multiple fixtures are affected
- Multiple pinhole leak events indicate systemic copper deterioration from aggressive water chemistry
- CPVC pipe has become brittle with repeated fitting failures
- Water pressure is inadequate at multiple fixtures throughout the home
- Your insurance carrier requires repiping as a condition for coverage
- A home inspection report identifies the supply piping as defective or at end of life
- Annual repair costs are approaching the cost of complete replacement
- Water quality (color, taste, sediment) has degraded from internal pipe corrosion
- You are renovating and want to bring the plumbing to current code standards
The National Association of Home Inspectors identifies supply pipe material and condition as a critical component of the home inspection process, with polybutylene and galvanized steel flagged as deficiencies requiring correction.
How Whole-House Repiping Works
Step 1: System Design and Permitting
Our plumber maps the existing supply layout, counts all fixture connections, and designs the new system with optimized pipe routing and code-compliant sizing. For PEX whole-house repiping, we evaluate whether a home-run layout (individual lines from a central manifold to each fixture) or a trunk-and-branch configuration best suits the home’s floor plan and fixture count. A home-run manifold system provides each fixture with its own dedicated supply line and individual shutoff at the manifold, eliminating hidden fittings inside walls and simplifying future whole-house repiping maintenance. We select pipe diameters based on International Plumbing Code fixture unit calculations to ensure adequate pressure at every outlet. We obtain the required plumbing permit from the local building department before beginning work.
Whole-House Repiping inspection gives you a live view of the problem before any work starts. You review the findings and approve the quote before any repair begins.
Step 2: Staged Demolition and Access
We create access openings at strategic points in walls, ceilings, and floors to route new piping with minimal disruption. For homes with attic access, much of the pipe routing occurs overhead, reducing wall openings. We protect flooring, furniture, and surfaces throughout the work area.
Step 3: Old Pipe Removal
All existing supply piping is removed through the access openings. We remove every section of old pipe, including sections in walls, above ceilings, and under slabs when applicable. Complete removal prevents confusion during future maintenance and eliminates corroding pipe from contributing to water quality issues.
Step 4: New System Installation
New supply lines are installed from the main entry point to every fixture and appliance. The specific installation method depends on the selected material — soldering or ProPress for copper, expansion or crimp fittings for PEX, solvent welding for CPVC. We install new shut-off valves at every fixture for convenient future maintenance access.
Step 5: Pressure Testing and Inspection
Before closing walls, we pressurize the entire system to 150 percent of operating pressure for a minimum two-hour hold test, and acoustic monitoring equipment listens for pressure anomalies that indicate micro-leaks not visible to the eye. Any pressure drop is investigated and corrected immediately. The local building inspector reviews the open installation for code compliance before we proceed with wall closure.
Step 6: Wall Restoration and System Activation
Access openings are patched and finished through professional drywall patching that restores walls to pre-construction appearance. We connect all fixtures and appliances, restore water service, flush the system, and verify pressure and flow at every outlet. We test hot water delivery times and confirm all shut-off valves function properly. You receive a written completion document with warranty information.
Benefits of Whole-House Repiping vs Ongoing Repairs
Whole-house repiping replaces the cycle of recurring repairs with a single permanent solution. Each spot repair on a degraded system addresses one failure point while the rest of the system continues to deteriorate at the same rate. Annual repair costs on failing pipe systems accumulate quickly, and each repair introduces transition fittings between old and new material that create additional failure points.
Complete repiping delivers consistent performance throughout the home — uniform pressure, clean water quality, and reliable operation at every fixture. Whole-house repiping is also the ideal time to install a hot water recirculation system, because the new pipe layout can incorporate a dedicated return line that eliminates the 30- to 90-second wait for hot water at distant fixtures. A hot water recirculation pump circulates water continuously or on a timer through this return loop, delivering instant hot water at every tap while reducing the thousands of gallons per year typically wasted waiting for temperature. The new system carries manufacturer warranty coverage and meets current code standards, providing documentation that satisfies insurance carriers, home inspectors, and buyers.
The American Society of Plumbing Engineers identifies whole-house repiping as the appropriate intervention when three or more leak events occur within a two-year period on the same pipe material, indicating systemic rather than isolated failure.
Pricing for Whole-House Repiping
Whole-house repiping pricing depends on the replacement material, home square footage, number of fixtures, stories, access complexity, and wall restoration scope. PEX is the most economical, CPVC is mid-range, and copper is the premium option. Two-story homes and slab foundations without attic access increase labor.
Bonded Plumbworks provides a comprehensive written estimate after the system design consultation that includes material, labor, permits, testing, and restoration costs. Financing options may be available for qualifying homeowners. Call (855) 557-9600 for your repiping consultation.
Our Qualifications for Whole-House Repiping
Bonded Plumbworks’ licensed master and journeyman plumbers hold state-certified plumbing contractor licenses and have completed hundreds of whole-house repiping projects since 2006. Our team is proficient in all three replacement materials and experienced with every the area construction style. We coordinate permitting, inspection scheduling, and insurance documentation as part of every repiping project.
Frequently Asked Questions
How long does whole-house repiping take?
A standard single-family home takes two to four days for complete repiping. Day one involves access openings and old pipe removal. Days two and three cover new installation and testing. Day four (when needed) covers inspection, wall restoration, and system activation. We restore water service at the end of each work day when possible.
Do I need to move out during repiping?
Most homeowners stay in the home during repiping. Water is shut off during active work hours (typically 8 AM to 5 PM) and restored each evening. We work systematically room by room to minimize disruption. The primary inconvenience is wall access openings that are patched after the building inspection.
Which pipe material should I choose for repiping?
The best material depends on your priorities. Copper provides the longest proven track record (50-70 years), premium water quality, and the highest resale value perception. PEX A (expansion method) offers the best flexibility and strongest fitting connections of the PEX family, making it the preferred choice for whole-house repiping through tight wall cavities. PEX B (extrusion method) provides a stiffer pipe at lower cost that works well in straight runs. PEX C (irradiation method) is the least flexible option and uses clamp fittings, making it less common for whole-house repiping. CPVC provides rigid installation at a mid-range price. Our plumber reviews the trade-offs with you during the consultation.
How much does whole-house repiping cost?
Whole-House Repiping typically costs $3,500 to $12,000 for whole-house repiping depending on home size and material. The final price depends on the scope of work, accessibility, and materials required. Bonded Plumbworks provides a written estimate before starting any work, so you know the exact cost upfront. Call (855) 557-9600 for a free estimate.
Back to Pipe Repair Repiping
Schedule Your Whole-House Repiping
End the cycle of recurring pipe failures with a complete supply system replacement. Bonded Plumbworks’ licensed plumbers provide expert whole-house repiping. Call (855) 557-9600 to schedule your repiping consultation today. Every whole-house repiping service includes a 90-day guarantee on whole-house repiping work, covering parts and labor.