Your home’s sewer line is a vital part of your plumbing system—out of sight, but never out of importance. Neglected sewer lines and pipes will eventually lead to a buildup of grease, limescale, and chemical deposits. Leaks can also develop, encouraging unhealthy mold growth.
Regular sewer line maintenance ensures that waste and wastewater flow properly from your home to the municipal system or septic tank, preventing costly and unsanitary backups.
Ongaro & Sons provides comprehensive sewer line maintenance services to homeowners throughout Marin, Sonoma, and Napa counties. With decades of experience and state-of-the-art equipment, our licensed plumbers help extend the lifespan of your sewer lines and protect your property from unexpected plumbing disasters.
Why Sewer Line Maintenance Matters
Over time, your sewer line can develop issues like grease buildup, root infiltration, corrosion, or pipe misalignment. Without regular maintenance, these small issues can become major repairs—or worse, a full sewer line replacement.
Routine maintenance can:
Detect minor clogs and corrosion before they escalate.
Prevent tree roots from breaching your sewer pipe.
Improve overall system efficiency and flow.
Save money on emergency plumbing repairs.
Extend the life of your sewer infrastructure.
What’s Included in Sewer Line Maintenance?
Ongaro & Sons has the highest level of licensing available in California. Our knowledgeable professionals continue to advance their skills through extensive research and hands-on training.
You can rely on our experts to get the job done right when it comes to maintaining your sewer line and pipes. We offer the best pipe rehabilitation that includes a thorough evaluation of your sewer line to determine the appropriate action to support optimal efficiency.
When you call Ongaro & Sons, maintaining your sewer line may include:
We insert a high-definition camera into your sewer line to visually inspect its interior. This allows us to detect hidden issues like cracks, clogs, corrosion, or invasive tree roots with pinpoint accuracy. Our non-invasive inspection gives you a clear picture of your pipe’s condition—without the need to dig up your yard.
Signs You Need Sewer Line Maintenance
If you’re experiencing any of the following, it may be time to schedule a maintenance visit:
Frequent drain clogs or slow drains throughout the home.
Foul odors are coming from drains or the yard.
Gurgling noises in toilets or sinks.
Wet patches or sunken areas in your yard.
Backups in sinks, showers, or toilets.
Don’t wait for these symptoms to get worse—proactive maintenance can prevent the need for costly repairs or sewer line replacement.
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.
What Are the Benefits of Hydro Jetting?
Hydro jetting involves using industry-approved tools to thoroughly scrub your sewer lines. It is similar to power washing, as the process flushes out the buildup inside your pipes. Hydro jetting offers more than just a powerful pipe cleaning—it can also remove blockages and support a more efficient sewer line system.
Some benefits of hydro jetting include:
- Provides a thorough cleaning
- Helps you reduce the risk of plumbing problems
- Prevents new clogs from forming
What Are the Benefits of Pipe Descaling?
Mineral and rust buildup can severely restrict water flow. Descaling clears the inner walls of your pipes, allowing water to move freely through your plumbing system and improving overall performance and pressure.
Importance of Routine Flushing
Regular system flushing helps maintain consistent water flow and removes minor sediment buildup before it causes problems. This preventative approach extends the life of your pipes and ensures your sewer line operates efficiently year-round, especially in homes with older plumbing or frequent use from large households.
Look to Our Sewer Line Maintenance Experts
Since 1932, Ongaro & Sons has built a reputation for reliable plumbing services grounded in family values, honesty, and craftsmanship. We use cutting-edge diagnostic tools and proven maintenance techniques to give your home the protection it deserves—without the mess or stress.
We proudly serve homeowners across Northern California, including Novato, Tiburon, Napa, Santa Rosa, and surrounding communities.
Be proactive and keep your home’s plumbing and sewer line in top shape—call 415-741-2820 or request services online to schedule your sewer line maintenance appointment. Ask about Ongaro Maintenance Plans to help you stay ahead of costly sewer issues—year after year.
5%
Member Discount
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.
Special Offers
Enjoy our seasonal promotions and save on your next service.
Limited-time offers—don’t miss out!
Free MacBook Air
With HVAC Upgrade*
$700 Off
Hydro Jet Sewer Cleaning*
FREE
Camera Inspection*
$69
HVAC System Diagnostic*
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Frequently Asked Questions
Yes—dry P-traps, cracked vent lines, or broken seals can allow gases to escape indoors.