Sewer Line Repairs, New Cleanout or Upgrades

Whether due to damage, accessibility issues, or changes to your home or commercial property, you may need to repair, add a cleanout, or install a new sewer connection. As a specialist in Underground Utilities and a holder of both the General Engineering and Plumbing Licenses, (#995136), we can guide you to the right, most cost-effective solution for your needs.

Whether due to damage, accessibility issues, or changes to your home or commercial property, you may need to repair, add a cleanout, or install a new sewer connection. As a specialist in Underground Utilities and a holder of both the General Engineering and Plumbing Licenses, (#995136), we can guide you to the right, most cost-effective solution for your needs.
Sewer Line Repairs
If a drain cleaning service has recommended a sewer line repair or replacement, we encourage you to get a second opinion before proceeding with major work. We have investigated cases where homeowners were told by a drain cleaning service technician that they needed a full replacement when a minor or no repair was the best solution.
At Freedom Underground, we take a transparent approach. Before recommending any repairs, we typically perform a Sewer Line Camera Inspection to properly diagnose a problem. From the pictures and/or the video, it should be obvious that it is your sewer line and where the problem area lies. The camera inspection is ideally performed in front of you, where we can walk you through the live footage so you can see the condition of your sewer line firsthand. If a repair or replacement is needed, it will be obvious in the video. If it is not necessary, that will be just as clear.
Protect your home and your wallet by being fully informed of the condition and solution alternatives for your sewer line. Contact us today by calling or texting us at đź“ž408-693-6018 for an honest assessment and professional guidance. As a specialist in underground utilities, we often can provide a more cost-effective solution than a more general services plumber.
City of San Jose and City of San Mateo Sewer Line Repair Grants
Residents in San Jose and San Mateo may be eligible for grant programs to help cover sewer repair costs. Visit our San Jose Sewer Replacement or Repair Grant Program page or San Mateo Private Sewer Lateral Cost Sharing Program page for more information.
Cleanouts

Well-placed Cleanouts, especially one near the public street, known as a “Property Line Cleanout,” add ease of use value to your private sewer line. They are also often required by the City or Sewer Utility when you pull a permit for a project.Â
Whenever we do a sewer project, we will install the necessary cleanouts. We have a dedicated Property Line and Sewer Cleanout Installation service page if you would like to investigate our services more.

Well-placed Cleanouts, especially one near the public street, known as a “Property Line Cleanout,” add ease of use value to your private sewer line. They are also often required by the City or Sewer Utility when you pull a permit for a project.Â
Whenever we do a sewer project, we will install the necessary cleanouts. We have a dedicated Property Line and Sewer Cleanout Installation service page if you would like to investigate our services more.
Sewer Line Modifications for Remodeling or ADU Projects
If your Remodeling Project or Accessory Dwelling Unit (ADU) addition requires changes to your sewer line, we can provide a project estimate based on your approved plans.
Already have approved plans?
Email them to us at đź“© [email protected]. We will review them to provide an accurate project estimate. If hired, we can work with you and/or your builder to obtain permits and optimize the overall schedule. We can also advise on the location of the utility lines.
Still in the planning phase?
You will need an approved building plan before we can assist with pricing. However, if you hire us, we can help determine the best sewer line locations to optimize performance and compliance.
When adding an ADU, we can also:
- Identify the depth of existing sewer line connections.
- Assess whether a sewage pump station is necessary if the ADU sewer line is too shallow to connect to the main line.
- Assist with water and storm drain planning and construction as needed.
Minimize Disruption with Trenchless Sewer Solutions
“Trenchless” sewer line installation offers a minimally invasive way to replace or upgrade sewer lines, reducing the need for extensive digging across your property. Unlike traditional open trenching, which involves digging along the entire pipe run, trenchless technology requires only specific access points for connections and insertion of our trenchless installation equipment.
If your current pipe has the correct slope for effective drainage, we can use a method called pipe bursting. This allows us to install a new HDPE pipe along the same tunnel as the existing one. HDPE is fused, eliminating joints where roots could infiltrate, ensuring long-lasting, hassle-free service.
Using methods like directional drilling, pneumatic boring, and pipe bursting, trenchless repair minimizes property disruption. These techniques require less excavation and are often preferred over traditional open trench repairs. For further details and examples, visit our Trenchless Services page.
Whenever feasible, we choose trenchless methods because they are cost-effective and less disruptive to your landscape. However, certain conditions, such as a high risk of interfering with existing utilities, may require open trenching. We evaluate each project individually to recommend the best approach and provide a tailored estimate.
Using a Directional Drill to install a new Water Line
In the video, our team uses directional drilling to install a commercial-sized water line beneath a San Jose parking lot. This is one of our “trenchless” techniques that minimizes the need to disrupt the concrete surface, showcasing how trenchless technology can protect your property’s appearance.

More Helpful Resources to Help Guide Your Decision
Choosing the right contractor is a big decision. These resources will help you understand our process, compare services, and see why homeowners, contractors, and property owners trust Freedom Underground for their underground utility needs.
Why Choose Freedom Underground | Lifetime Warranty | Customer Reviews |
FAQ: What You Can Expect from Freedom Underground Plumbing | FAQ: General Engineering Contractor | Pricing for Standard Services |
Water Leak Detection and Location Tools | Trenchless Technology | City and County Resources for Permits |
Past Project Examples Browse examples of our completed projects, complete with photos and videos, so you can see the quality of work you can expect when you choose to partner with us. |
Our Customer-Focused Blog Helpful articles and insights for homeowners on plumbing, water, sewer, gas line, and electrical conduit issues. |
Explore Our Services The specific types of services we can help you with. |