Whole-Home Repiping
Whole-Home Repiping Services in Marin, Sonoma & Napa County
Over time, your home’s plumbing ages, just like your roof or HVAC system. Pipes corrode, leak, clog, and lose efficiency, especially in older homes built with galvanized steel or outdated materials. Deteriorating water pipes can make your life stressful and put your home at risk for water damage.
The appropriate plumbing fix may involve a simple repair or a single pipe replacement. However, a plumbing system with extensive damage or many outdated, deteriorating pipes can be a good candidate for whole-house repiping. If we recommend whole-house repiping, we will explain the project’s scope, completion time, and cost.
Repiping your home can help you regain peace of mind and reliable plumbing. Our qualified pros at Ongaro & Sons are experienced in whole-house repiping, select pipe replacement, and pipe repairs. We offer flexible financing packages (subject to approved credit) to help you complete the plumbing upgrades your home needs.
Ongaro & Sons takes your safety and comfort seriously. Contact us today for a free consultation.
When Should You Repipe Your Home?
Repiping may sound like a big job, but sometimes, it’s the most cost-effective and long-term solution to serious plumbing problems. Consider repiping if:
- You experience frequent pipe leaks or water damage.
- Your home has galvanized steel, lead, or polybutylene piping.
- Water pressure is consistently low.
- Water has a metallic taste, discoloration, or rust particles.
- Plumbing repairs are becoming more frequent and expensive.
- Your home is over 40 years old and has never been repiped.
We’ll assess your system and help you determine whether partial or complete repiping is right for your situation.
What Is Involved in Repiping?
Repiping is a comprehensive process that replaces aging, corroded, or damaged plumbing with new, long-lasting materials, most commonly PEX or copper. This upgrade can significantly improve your water pressure, water quality, and the overall efficiency of your home’s plumbing system.
At Ongaro & Sons, we take a tailored approach to every repiping project. Depending on your home’s construction, plumbing layout, and specific needs, we’ll recommend the best solution, whether it’s partial repiping, a complete system overhaul, or pipe rerouting. Our trained technicians work with care to minimize disruption to your walls, flooring, and fixtures. Protective coverings and clean job sites are standard features of our service.
Trenchless Pipe Bursting for Underground Lines
For water or gas lines running under your yard, driveway, or foundation, we may recommend trenchless pipe bursting, a modern repiping technique that replaces underground piping without the need for extensive digging.
Using specialized equipment, we break apart the old pipe while simultaneously pulling a new pipe into place. This trenchless solution is ideal to avoid the mess and cost of excavation while still upgrading to durable, code-compliant materials.
Our trenchless pipe bursting service is fast and efficient and preserves your landscaping, another reason Ongaro & Sons is the trusted name for repiping across the North Bay.
Our Repiping Services Include
Whole-home repiping is a complete overhaul of your home’s entire plumbing system, ideal for homes with outdated or deteriorating pipe material.
We target specific problem areas whenever possible, such as kitchens, bathrooms, or water mains, so long as your system doesn’t require full replacement.
Trenchless repiping is a minimally invasive method used to replace underground pipes without major excavation, perfect for preserving your landscaping and hardscaping.
We replace aging galvanized or polybutylene pipes with PEX or copper to improve durability, safety, and water flow.
If your home’s layout or plumbing remodel requires rerouting pipes, our technicians can plan and implement the optimal configuration.
We provide safe, code-compliant repiping for residential gas lines, including lines for stoves, furnaces, and water heaters.
Replacement of main water lines can resolve issues like low pressure, discolored water, or frequent leaks.
We can provide full replacement of damaged or collapsed sewer pipes, often using trenchless technology to minimize disruption to your yard or foundation.
What You Gain by Repiping With Ongaro & Sons
Since 1932, Ongaro & Sons has been a name North Bay homeowners trust. Repiping with us gains you access to numerous benefits:
- New plumbing enhances your home and adds value. If you decide to sell your home, it can be an attractive feature for potential buyers.
- Licensed, experienced plumbers who get the job done right, backed by a full satisfaction guarantee on all plumbing work.
- Minimally invasive methods to protect your home during the repiping process.
- Upfront estimates, clear recommendations, and flexible financing options for qualifying customers.
- Your plumbing will deliver water without sediment, rust, and odd coloring.
- You will not have to worry about leaks and poor water pressure due to sediment and corrosion.
Schedule Your Repiping Service
Whether you need a targeted pipe replacement or a whole-home repipe, our licensed plumbers are ready to restore reliable, clean water to your home. We proudly serve Sonoma, Marin, and Napa counties, including Santa Rosa, Bodega Bay, San Rafael, Novato, Glen Ellen, and surrounding cities. Call us now at 415-741-2820 or book your appointment online.
Your Comfort, Our Priority
Ongaro & Sons is your trusted heating, cooling, plumbing, electrical, and solar expert, specializing in reliable maintenance and repair services that keep your home running efficiently year-round.
Our certified technicians deliver unmatched expertise with fast, friendly service across Marin, Sonoma and Napa County. From HVAC tune-ups to plumbing repairs and electrical upgrades or solar solutions, we focus on energy-efficient performance and long-term comfort. Count on us to maintain the systems that power your home and keep your environment just the way you like it.
Licensed, Insured, Background-Checked
Our technicians are licensed, experienced, and trained to service all makes and models.
Locally Owned and Operated
Serving the Napa, Marin, and Sonoma communities with personalized, hometown service.
Reliable Repairs
We respond quickly and get the job done right the first time, with no surprises.
Since 1932
Why Ongaro & Sons for Repiping
Repiping is disruptive once and permanent afterwards, which makes the planning the valuable part.
Schedule Service →Staged so the house stays usable
Sequencing by bathroom and by floor keeps water available through most of the job. That planning belongs in the quote.
Access and reinstatement priced into the quote
Opening and closing walls is a real share of the cost. It should be in the number you are given at the start.
Material chosen for the application
Copper and PEX each have a proper place. The choice should follow the installation and the water, not the contractor's habit.
Whole-house pressure and flow designed
Repiping is the opportunity to correct undersized runs that have always throttled the upstairs shower.
C-36 licensed, family-owned since 1932
Permits pulled and inspection met.
Discount
Membership
Ongaro Maintenance Plans
Annual maintenance on your home systems provides safeguards and comfort to you and your family. Members get priority scheduling, discounts, and proactive checkups that catch problems early.
Member Discounts
5% off every repair and replacement, all year long.
Peace of Mind
Proactive checkups catch issues before they become big problems.
Courtesy Reminders
We call you to schedule: never miss a seasonal service.
Value That Lasts
With Ongaro & Sons, you’re investing in quality, integrity, and service that stands the test of time. Explore our current promotions and see the difference real value makes for your HVAC, plumbing, and electrical needs.
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Read MoreFrequently Asked Questions
Can a small leak cause major damage?
Absolutely, over time, even a tiny leak can lead to mold, rot, and structural issues.
Can pipe repair be done without cutting into walls or the floor?
Sometimes. Leaks near fixtures can often be accessed directly. Wall access may be required for hidden leaks, but we minimize damage whenever possible. We may employ a trenchless method for pipe access under floors or your lawn.
Can small leaks be patched, or do pipes need replacing?
Small leaks can be temporarily patched, but long-term fixes often involve replacing sections of pipe.
Do slab leaks require tearing up my floors?
Not always, non-invasive tools like acoustic detectors or infrared imaging can pinpoint leaks and limit demolition.
How can I avoid frozen pipes ?
To prevent frozen pipes during winter, insulate exposed plumbing, keep garage doors closed, and let faucets drip in extreme cold. If a pipe does freeze, turn off the main valve and call a plumber, thawing incorrectly can lead to bursts.
How do plumbers find hidden leaks?
Ongaro & Sons will often employ the use of moisture sensors, infrared cameras, and acoustic devices to pinpoint leaks.
How quickly should a gas leak be repaired?
Immediately, shut off the gas and call a licensed professional. Gas leaks are extremely dangerous and can’t wait.
Is gas pipe replacement dangerous?
Not with licensed professionals. Safety is paramount for Ongaro & Sons, and all work will follow local code and include leak testing.
Should I try to repair a gas line myself?
Never! Gas repairs require licensed professionals and specialized tools for safety and code compliance.
What causes banging or rattling pipes?
This is often due to “water hammer”, a pressure surge when water flow is suddenly stopped. Loose pipes or worn-out air chambers can also be to blame. Installing a water hammer arrestor or securing loose pipes can usually resolve the issue.
What causes pipe damage?
Corrosion, freezing temperatures, shifting foundations, and high water pressure are common culprits.
When should I replace my plumbing pipes?
If your home is over 50 years old or you're experiencing frequent leaks, discolored water, or low pressure, it may be time to replace aging pipes. Galvanized steel, polybutylene, and even copper piping can wear out over time. A licensed plumber can assess your system and recommend upgrades.