Trusted Sewer Line Repair and Replacement Services in Gilroy, CA
For over 35 years, CPI Service has been providing reliable sewer line repair and replacement services in Gilroy. Our licensed team offers 24/7 support, using traditional and trenchless methods for fast, efficient solutions with minimal disruption.


- Licensed & Insured - CSLB #1101278
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Your Trusted Sewer Line Experts in Gilroy, CA

CPI Service is your trusted provider for sewer line repair and replacement in Gilroy, CA, with over 35 years of experience. We offer both traditional and trenchless methods, providing flexible and affordable solutions with minimal disruption to your home or business. Our licensed plumbers use advanced technology, including video camera inspections and hydro-jetting, to ensure accurate diagnostics and efficient service.
Whether you need a quick fix or a full sewer line replacement, we adapt to your unique needs, delivering high-quality results with minimal hassle. We comply with all local plumbing codes, ensuring your system is repaired to the highest standards. Our team is dedicated to providing long-lasting solutions that keep your sewer lines functioning properly.
Call (408) 549-8181 today to schedule your expert sewer line service with CPI Service. With a reputation for dependability and professionalism, Gilroy property owners trust us for all their sewer needs, from emergencies to regular maintenance.
Affordable Sewer Line Options
At CPI Service, we provide Gilroy homeowners with affordable sewer line repair and replacement options without compromising on quality. Whether you need a quick repair or a complete sewer line replacement, our skilled team offers cost-effective solutions designed to fit your needs. We specialize in trenchless technology, which minimizes disruption and reduces the overall cost of the project. Plus, with flexible financing options and transparent pricing, we ensure that our services remain within your budget, providing long-term, reliable solutions for your sewer system.
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Sewer Inspection
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- Real-Time Visual Inspection
- Accurate Problem Detection
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- Flexible payment plans
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Sewer Line Services We Offer in Gilroy

Traditional Sewer Line Replacement
When your sewer line needs extensive repair, our traditional excavation method provides direct access for replacing damaged pipes. This tried-and-true method is ideal for severe blockages, pipe corrosion, or other structural issues, offering lasting solutions for Gilroy properties.
- Perfect for severe pipe deterioration or misalignment
- Full access to inspect and replace damaged sections
- Ensures long-term functionality

Trenchless Sewer Line Replacement
For a more efficient and less disruptive sewer line replacement in Gilroy, trenchless technology is the way to go. This method allows us to replace your pipes without digging up your yard, minimizing disruption and saving time.
- No large-scale excavation required
- Preserves landscaping and hardscaping
- Fast, effective replacement with durable results
CPI Service offers expert trenchless sewer line replacement in Gilroy, providing efficient, long-lasting solutions with minimal impact on your property.

Emergency Sewer Line Repairs
When sewer issues arise unexpectedly, CPI Service is here to provide fast and reliable emergency repairs in Gilroy. We’re available 24/7, equipped with the tools and experience to handle any sewer crisis, from burst pipes to unexpected backups.
Immediate response to prevent further damage
Fully stocked service vehicles for rapid repairs
Available around the clock
Count on CPI Service for expert emergency sewer line repairs in Gilroy, offering quick, efficient solutions whenever you need them.

Sewer Line Cleaning & Maintenance
Regular maintenance is key to extending the life of your sewer system in Gilroy. CPI Service offers comprehensive maintenance plans, including annual inspections and cleaning services, to help you avoid costly repairs and keep your system running smoothly year-round.
- Reduces the risk of costly repairs or replacements
- Regular check-ups to identify and fix potential issues
- Keeps your sewer lines in optimal condition
Trust CPI Service for expert sewer line cleaning and maintenance in Gilroy, ensuring your system stays in top shape and preventing expensive issues down the line.
Why CPI Service is Gilroy’s Trusted Sewer Line Expert
At CPI Service, we specialize in providing expert sewer line repair and replacement services tailored specifically to the needs of Gilroy residents and businesses. Our team is committed to offering efficient, long-lasting solutions using both traditional methods and modern trenchless technology, ensuring minimal disruption to your property.

- Licensed & Certified Plumbing Contractors
- Upfront Transparent Pricing
- Customer Satisfaction Guarantee
- Fully Stocked Trucks for Same-Day Repairs
- Mobile Plumbers Ready to Dispatch
- Quality Workmanship and Materials
- Family-Owned and Operated
What Gilroy Customers Say About Our Sewer Services

Had the plumber Daniel come to my condo today for a clogged toilet. He spent almost two hours snaking with a camera my drain and pulled out a huge clog of tree roots. He knew exactly what he was doing and did a wonderful job. I would recommend this company very much.
Ron K.

Great, reliable, and timely service at a reasonable price. I shopped around quite a bit before landing on CPI. Their rates were competitive, they responded promptly, and their plumber fixed a few issues quickly and without much fuss. I’ll definitely be calling them again the next time we have issues!
Allan Huynh

CPI Service was sent to my home by my condominium association. They agreed to a very early morning appointment and the gentleman arrived exactly on time. He went through the problem very methodically to see where the problem was. Something that no one else could figure out was taken care of in half an hour. I would very definitely recommend them.
Fern F.
Our Plumbing Project Gallery
Take a look at our gallery to see why Gilroy residents rely on CPI Service for their sewer line repairs and replacements. Our collection of real project photos showcases a range of completed jobs, featuring both trenchless technology and traditional methods. Each project demonstrates our commitment to high-quality craftsmanship, minimal property disruption, and lasting, dependable results.




Meet Our Certified Technicians
At CPI Service, our Gilroy-based certified technicians combine years of hands-on experience with the latest industry training to handle all your sewer line needs. Whether it’s a simple repair or a full replacement, our licensed professionals are equipped with advanced tools and technology to ensure efficient and effective solutions. We pride ourselves on delivering high-quality service, getting the job done right, on time, and within your budget, no matter how complex the issue may be.










Our Sewer Line Resources
About CPI Service – Gilroy’s Sewer Line Experts
At CPI Service, we’re proud to be a family-owned plumbing company offering expert sewer line repairs and replacements to Gilroy homeowners and businesses. Our licensed technicians provide fast, effective, and minimally invasive solutions, ensuring your sewer system runs smoothly with minimal disruption.
- Trenchless technology for quick, non-disruptive repairs
- Same-day service for prompt sewer issue resolution
- Transparent pricing with no hidden costs
- Precise camera inspections to accurately assess and address problems
- Locally trusted for reliable sewer line solutions in Gilroy
We’re committed to delivering affordable, high-quality services that keep your plumbing system in top shape. Whether it’s a simple fix or a full replacement, CPI Service is here to help.

What to Do When a Sewer Line Breaks in Gilroy?
If you suspect a sewer line break in Gilroy, quick action is essential to minimize damage and protect your health. Here’s what to do:
- Shut Off Water Use: Immediately stop using all water fixtures in your home. This includes sinks, toilets, bathtubs, and washing machines. This will help prevent sewage backup and flooding from worsening.
- Secure the Area: If you can, avoid the affected area. Keep pets, children, and other family members away from the site to reduce the risk of contamination from raw sewage.
- Call a Licensed Professional: Get in touch with CPI Service right away. We specialize in emergency sewer line repairs and offer prompt, professional inspections. Our licensed plumbers will assess the situation and advise you on whether a repair or replacement is necessary.
- Avoid DIY Fixes: Sewer line repairs require specialized equipment and expertise. DIY repairs can cause further damage, increase the risk of contamination, and may violate local plumbing codes.
- Document the Damage: If it’s safe to do so, take pictures of the affected area for insurance purposes. This documentation can help with the claims process and any required repairs.
CPI Service is available 24/7 for emergency sewer line services in Gilroy. We act quickly to ensure your sewer system is restored safely, efficiently, and with minimal disruption to your home.
How to Prevent Sewer Line Breaks and Expensive Repairs in Gilroy?
Preventing unexpected sewer line issues and costly repairs starts with proactive maintenance. For Gilroy homeowners, taking simple steps can save you from major headaches down the road. Here’s how you can protect your sewer system and avoid expensive repairs:
- Don’t flush harmful items: Avoid flushing wipes, grease, paper towels, or other debris, which can cause blockages and damage to your pipes.
- Schedule regular professional cleanings: Having your sewer lines cleaned every 1-2 years is especially important for homes near large trees or those with older systems.
- Pay attention to warning signs: If you notice slow drainage, gurgling sounds, or foul odors, address these issues immediately to prevent further damage.
- Invest in root control: Tree roots are a major cause of sewer line damage. Prevent intrusion with regular maintenance and proper tree placement.
- Use drain screens and traps: Installing these can help reduce the build-up of grease and debris, preventing future clogs.
By taking these steps, you can significantly extend the lifespan of your sewer system, avoid costly repairs, and maintain peace of mind knowing your home’s plumbing is in great condition.
How Our Sewer Replacement Process Works in Saratoga
Initial Call & Appointment Scheduling
When you reach out to CPI Service for sewer line services in Gilroy, we prioritize your convenience by scheduling an appointment at a time that works best for you. We offer flexible time slots to make the process as seamless as possible.
On-Site Sewer Line Inspection
Our certified technicians will visit your Gilroy property to conduct a thorough inspection of your sewer line, identifying any issues such as blockages, leaks, or damaged pipes. We aim to fully understand the condition of your system to recommend the best course of action.
Video Camera Diagnostic & Damage Analysis
We use advanced video camera technology to inspect the interior of your sewer line. This allows us to accurately pinpoint problems like cracks, tree root intrusion, or sediment buildup, ensuring that we tackle the root cause of the issue.
Clear Quote and Work Scope Approval
After the inspection, we’ll provide a detailed and clear quote, outlining the necessary repairs or replacements and their associated costs. You’ll have a full understanding of the scope of work and pricing before we begin any project.
Sewer Line Repair or Replacement
Once you approve the quote, we’ll get started on the sewer line repair or replacement. Whether we’re using traditional methods or trenchless technology, our team ensures the job is done correctly, efficiently, and in line with Gilroy’s plumbing standards.
Quality Assurance & Clean-Up
After the job is complete, we conduct a thorough quality inspection to ensure everything meets our high standards. We also take pride in leaving your Gilroy property spotless, cleaning up any debris or remnants from the work completed.
Support and Maintenance Tips
At CPI Service, our job doesn’t end after the repair. We provide ongoing support and helpful maintenance tips to Gilroy homeowners, ensuring your sewer system stays in good condition and preventing future problems.
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Sewer Line FAQs for Gilroy
Can a Sewer Line Be Repaired?
Yes, sewer lines can often be repaired, depending on the extent of the damage. If the problem is minor, such as a small crack or a blockage, it can usually be repaired without needing to replace the entire line. Methods like trenchless repair or spot repairs can save both time and money while ensuring the pipe remains functional.
Why Is Sewer Line Replacement So Expensive?
Sewer line replacement can be expensive due to several factors, including the cost of labor, materials, and the need for excavation. Traditional methods that require digging up the ground can disrupt landscaping and driveways, adding to the cost. Additionally, the complexity of the job, such as the length of the line, the type of material, or accessibility issues, can also increase the overall price.
How to Repair a Sewer Line Without Digging?
One of the most efficient ways to repair a sewer line without digging is by using trenchless technology. Techniques like pipe bursting or CIPP (Cured-in-Place Pipe) lining allow for the replacement or repair of pipes without the need for extensive excavation, preserving landscaping and reducing labor costs.
Will Insurance Cover a Broken Sewer Line?
In most cases, standard homeowners insurance policies do not cover sewer line repairs caused by blockages, wear, or damage from tree roots. However, some policies may offer sewer backup coverage, which can help pay for repairs if the sewer line breaks due to flooding, storms, or plumbing malfunctions. It’s best to review your policy or contact your insurance provider to determine if additional coverage is available for sewer line issues.
What Is the Cheapest Way to Replace a Sewer Line?
The least expensive way to replace a sewer line typically involves trenchless technology. This method eliminates the need for extensive digging, reducing labor and restoration costs. It’s particularly beneficial when replacing sewer lines under landscaped areas, driveways, or streets, as it minimizes disruption. However, the cheapest option depends on the specific condition of the sewer system and the type of repair needed.
Book Your Gilroy Sewer Line Replacement Now
If your sewer line is showing signs of damage or wear, it’s time to act fast before the situation worsens. CPI Service offers quick, dependable sewer line repair and replacement services to Gilroy residents, ensuring your home’s plumbing stays in top condition. We focus on providing affordable and efficient solutions to minimize disruption to your property.
Reach out now for a free estimate and to book your appointment at a time that works for you. Whether you require a traditional repair or a more modern trenchless replacement, our licensed technicians are equipped to restore your sewer system swiftly and with care.
Call (408) 549-8181 or book online to schedule your same-day service. We’re ready to handle all your sewer line needs with professionalism and expertise.