Most homeowners don’t give much thought to what’s happening beneath their yard—but your underground plumbing plays a vital role in protecting the health and safety of your home. Over time, aging pipes can crack, corrode, or collapse, even with regular maintenance.
In the past, pipe replacement meant major excavation, tearing up your lawn and landscaping in the process. Fortunately, there’s a better, less disruptive solution: trenchless pipe bursting.
Ongaro & Sons is proud to offer cutting-edge plumbing services that prioritize your comfort and peace of mind. With decades of experience serving homes across Northern California, including Marin, Sonoma, and Napa counties, our team provides reliable, minimally invasive solutions to keep your plumbing system running smoothly.
Understanding Trenchless Pipe Bursting
Trenchless pipe bursting is a cost-effective alternative to traditional pipe replacement that does not necessitate extensive trench digging. The process is remarkably seamless.
Here is how it works: Our Ongaro & Sons professionals will dig two small pits at both ends of the pipe’s location. Then, we will use a winch to pull a cable with an attached expander head through your sewer line.
The expander head navigates through your underground pipe, breaking it apart with the pieces pushed to the side. Simultaneously, new piping is added, ensuring a seamless transition from old to new. The replacement process doesn’t require digging up your yard, preserving your landscaping—and sanity!
Why Do Sewer Lines Collapse?
Several factors can compromise the integrity of your sewer line over time. Here are some of the most common causes:
Tree roots naturally seek out moisture, making underground sewer lines a prime target—especially older systems. As roots grow into the pipe, they can create cracks, blockages, and eventually collapse the line entirely.
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 Northern California. 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.
PHCC- and NATE-Certified Experts
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—no surprises.
Benefits of Trenchless Pipe Bursting
Trenchless pipe bursting offers a modern, minimally invasive alternative to traditional sewer and water line replacement. Here’s why more Northern California homeowners are choosing this method:
No need to tear up your lawn, driveway, or landscaping—pipes are replaced underground with little surface impact.
Why Your Choice of Plumber Matters
Selecting the right company for trenchless pipe bursting is crucial. You do not want to end up with a more significant problem or an unnecessarily lengthy replacement process.
Choose Ongaro & Sons for peace of mind. Our PHCC-certified plumbing technicians are dedicated to getting the job done correctly, efficiently, and transparently. We are experts in the field and will promptly address any concerns, ensuring your comfort and peace of mind.
Call Our Plumbing Professionals Today
At Ongaro & Sons, our professionals are always ready to provide effective solutions to enhance your comfort and protect your health. We offer trenchless pipe bursting throughout Santa Rosa, Bodega Bay, San Rafael, Novato, Glen Ellen, and the surrounding communities of Marin, Sonoma, and Napa counties. Call us today at 415-741-2820 or request services online.
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Ongaro Maintenance Plans
Annual maintenance on your home systems provides safeguards and comfort to you and your family. Neglecting your routine checkups can potentially put everyone at risk.
With these annual visits, our experienced technicians use the latest technology to help find unsafe problems before they can become bigger problems.
Maintenance Plan Benefits
Member benefit of 5% discount on repairs and replacements.
Proactive maintenance identifies and addresses issues before they become big problems.
Courtesy reminder calls for scheduled services and appointments.
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Frequently Asked Questions
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.