San Francisco Trenchless Sewer Repair & Sewage Disposal Services

As a master plumber with over two decades of experience serving San Francisco homeowners, I’ve seen firsthand how sewer issues can quickly turn into nightmares for property owners across the city. Just last month, I helped a family in Pacific Heights avoid what would have been a complete excavation of their prized garden when their century-old clay sewer line failed. Using our specialized trenchless technology, we restored their sewage disposal system with minimal disruption to their Victorian home’s landscaping – saving them thousands in restoration costs.
San Francisco’s unique geography and historic infrastructure present challenges you won’t find elsewhere. From the steep hills of Nob Hill to the sandy soils of the Sunset District, our team understands the specific sewage disposal needs of every San Francisco neighborhood. Our city’s aging sewer systems, particularly in historic Victorians and Edwardians throughout Pacific Heights, Marina District, and Russian Hill, require specialized knowledge and equipment that general plumbers simply don’t possess.
At O’Grady Plumbing, we’ve been San Francisco’s trusted sewage disposal service provider since 1998. We specialize in trenchless sewer repair technology that preserves your property’s integrity while effectively solving even the most challenging sewer problems. Whether you’re dealing with recurring backups, slow drains affecting multiple fixtures, or have discovered a complete sewer line collapse, our local expertise ensures we find the right solution for your specific situation.
Our Trenchless Sewer Repair Services in San Francisco
Trenchless Sewer Line Replacement
When your San Francisco home’s sewer line has deteriorated beyond repair, our trenchless replacement technology offers a revolutionary solution. Unlike traditional methods that require extensive excavation across your property, our pipe bursting technique requires only two small access points – typically at the beginning and end of the line.
This approach is particularly valuable for San Francisco’s historic homes in Pacific Heights and Nob Hill, where landscaping, hardscaping, or architectural features would be costly to disturb and restore. We use high-strength HDPE (High-Density Polyethylene) pipes that are resistant to root intrusion, chemical damage, and joint failure – common issues in our city’s aging sewer systems.
The process involves inserting a new pipe while simultaneously fragmenting the old one. This expands the channel, allowing the new pipe to take its place without disrupting the surrounding soil. For most San Francisco residential properties, we can complete a full sewer line replacement in just 1-2 days – far faster than the week or more required for traditional excavation methods.
Trenchless Sewer Pipe Lining (CIPP)
For San Francisco properties with sewer lines that are damaged but still structurally intact, our Cured-In-Place Pipe (CIPP) lining offers a cost-effective alternative. This innovative technique creates a “pipe within a pipe” by inserting a resin-saturated liner into your existing sewer line through a single access point.
Once in place, we cure the liner using heat or UV light, creating a seamless, jointless new pipe inside the old one. This method is ideal for addressing common San Francisco sewer issues including:
- Minor cracks and fractures
- Joint separation
- Root intrusion points
- Leaking connections
CIPP lining is particularly valuable for multi-unit properties in neighborhoods like the Richmond and Sunset Districts, where minimizing tenant disruption is essential. The process typically takes just a day to complete and provides a new pipe with a lifespan of 50+ years.
Sewer Camera Inspection Services
Before recommending any sewer repair solution for your San Francisco property, we conduct a thorough video inspection. Our high-definition sewer cameras provide a complete assessment of your line’s condition, allowing us to:
- Identify the exact location and nature of blockages
- Detect cracks, breaks, or collapsed sections
- Locate tree root intrusions common near Presidio and Golden Gate Park areas
- Identify bellied (sagging) pipes often found in San Francisco’s hillside properties
- Discover offset joints or pipe separations
We record these inspections and review the findings with you, ensuring you understand the issues affecting your sewage disposal system. For San Francisco property managers handling multiple buildings, this documentation proves invaluable for maintenance records and planning future repairs.
Why San Francisco Trusts O'Grady Plumbing

San Francisco Sewer System Expertise
Since 1998, we’ve specialized in navigating San Francisco’s complex sewer infrastructure. We understand the unique challenges posed by the city’s combined sewer system that handles both sewage and stormwater – a critical consideration during our rainy season. Our team maintains extensive knowledge of local regulations and works closely with the San Francisco Public Utilities Commission to ensure all repairs meet or exceed code requirements.
Our expertise extends to the specific needs of San Francisco’s diverse housing stock:
- Victorian and Edwardian homes with original clay pipe systems
- Mid-century properties with Orangeburg pipe that’s now deteriorating
- Modern properties requiring high-capacity solutions
- Commercial buildings and restaurants requiring specialized grease management
Local Success Stories
The Wilsons in Russian Hill had lived with recurring sewage backups for years. Three different plumbers had attempted conventional repairs, but problems persisted. Our team discovered that the root cause was a severely bellied section of pipe under their home’s foundation – a common issue in San Francisco’s settling soils. Using our trenchless technology, we realigned their sewer system without disturbing their home’s original tile entryway or garden.
For the Martinez family in the Mission District, we provided an emergency trenchless repair when a street tree’s roots completely blocked their sewer line. Within hours, we had restored function while preserving the mature tree – something traditional excavation would have made impossible.


San Francisco Community Commitment
As a family-owned business that’s called San Francisco home for over two decades, we’re deeply committed to preserving our city’s unique character. That’s why we pioneer minimally invasive sewer solutions that protect our neighborhoods’ historic charm. We’re proud members of the San Francisco Historical Society and regularly participate in workshops helping local homeowners understand how to maintain period-appropriate properties while incorporating modern plumbing solutions.
Schedule Your San Francisco Trenchless Sewer Service Today
Don’t wait for a complete sewage backup emergency to address your San Francisco property’s sewer issues. Our specialized trenchless solutions provide peace of mind with minimal disruption to your property and daily life.
We proudly serve all San Francisco neighborhoods, including Pacific Heights, Nob Hill, Russian Hill, Marina District, Sunset, Richmond, Mission District, and beyond. Our team offers flexible scheduling to accommodate your busy lifestyle, with emergency services available 24/7 for unexpected sewage disposal emergencies.
Contact O’Grady Plumbing today at (415) 985-0155 for a comprehensive sewer camera inspection and no-obligation estimate. Ask about our current promotion!
As San Francisco’s trusted sewage disposal experts since 1998, we stand behind our work with industry-leading warranties and a 100% satisfaction guarantee. Your property deserves the best protection against sewer line failures – let our experienced local team provide the trenchless solution that’s right for you.
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Emergency Services Available – 30 Minute Response Time.
FAQ
Expert Answers to Your San Francisco Trenchless Sewer Repair Questions
How does trenchless sewer work?
As a master plumber with over two decades of experience in San Francisco, I can tell you that trenchless sewer repair works through innovative methods that avoid extensive excavation. For example, our pipe bursting technique requires only two small access points—typically at the beginning and end of the line. We insert a new pipe while simultaneously fragmenting the old one, expanding the channel so the new pipe takes its place without disrupting the surrounding soil. Another method, CIPP lining, creates a “pipe within a pipe” by inserting a resin-saturated liner into your existing sewer line through a single access point. Once in place, we cure the liner using heat or UV light, creating a seamless, jointless new pipe inside the old one.
How long does a trenchless sewer line last?
The trenchless sewer solutions we install are designed for exceptional longevity. Our high-strength HDPE pipes used in pipe bursting are resistant to root intrusion, chemical damage, and joint failure—common issues in San Francisco’s aging sewer systems. For CIPP lining, the new pipe created within your existing line has a lifespan of 50+ years. This durability is particularly important for San Francisco homes, where our unique geography and historic infrastructure present special challenges.
What are the two most common trenchless sewer operations?
The two most common trenchless sewer operations we perform in San Francisco are trenchless sewer line replacement (pipe bursting) and trenchless sewer pipe lining (CIPP). Pipe bursting is ideal when your sewer line has deteriorated beyond repair, completely replacing the old pipe with a new HDPE pipe that’s resistant to common issues. CIPP lining is perfect for addressing sewer lines that are damaged but still structurally intact, addressing issues like minor cracks, joint separation, root intrusion points, and leaking connections.
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1. Image credit: Nob hill view, by Aude, licensed under CC BY-SA 2.5.