Sewer Line Replacement in Ontario, CA
Don't let a broken sewer line disrupt your Ontario, CA home. FKM Plumbing offers professional sewer line replacement services for lasting peace of mind.
- Fast Camera Diagnosis
- Lifetime Workmanship Warranty
- Licensed Plumbers
- Trenchless Options Available
Need Sewer Pipe Replacement in Ontario, CA?
We handle digging or trenchless work, permits, inspection and site restoration.
Expert Sewer Line Replacement Services in Ontario, CA
When your sewer line is beyond repair, FKM Plumbing provides efficient and reliable sewer line replacement for Ontario, CA residents. We handle everything from the first inspection to final pipe installation. Your new sewer system will meet all local codes and function properly for years to come.
Our expertise includes:
- Two-way cleanout installation at the foundation
- Advanced Video Inspection and Locating
- Main Sewer Line Re-Piping and Upgrades

Additional Drain Services Services in Ontario, CA
From stubborn kitchen clogs to main sewer backups, our drain services in Ontario, CA restore full flow fast and keep it that way.

Customers
Why Choose FKM Plumbing for Sewer Line Replacement in Ontario, CA?
Choosing the right contractor for sewer line replacement is essential for the life of your plumbing system. We make sure all work meets local Ontario, CA building codes and standards.
- Transparent Pricing, You'll receive a clear, upfront estimate before any work begins, with no surprise charges.
- Licensed & Insured, Our plumbers are fully licensed, insured, and trained to handle complex sewer line projects safely.
- Long-Term Reliability, Our installations are built to last, providing you peace of mind for decades.
Citywide Coverage
FKM Plumbing proudly serves every neighborhood in Ontario for sewer line replacement. Whether you're in a historic district or a newly developed area, our team is ready to respond promptly to your call.
Experienced Team
Our replacement crews have installed sewer laterals through clay, rock, hardpan and fill. They know how to keep correct slope over long runs and around obstacles.
Safety-First Approach
All our sewer line replacement work in Ontario, CA is performed in full accordance with local safety standards and building codes. We obtain all necessary permits for a safe, legal installation.
Trusted Certified Ontario Plumbing Services Professionals
At FKM Plumbing, we take pride in providing licensed, certified plumbing services throughout Ontario, CA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationDurable Sewer Line Replacement Services in Ontario, CA
Sewer Line Replacement Cost Assessment in Ontario
The cost of sewer line replacement varies significantly based on the method used (trenchless or traditional), the length and depth of the pipe, the type of material, and site access. Before any work begins, FKM Plumbing provides a detailed and transparent cost assessment. We explain all potential expenses, including labor, materials, equipment, and permit fees in Ontario. Our goal is a cost-effective solution without compromising on quality or long-term reliability.

Trenchless Pipe Bursting in Ontario
Pipe bursting replaces the old sewer line by pulling a new pipe through the path of the old one. A bursting head breaks the old pipe outward while fused HDPE pipe follows close behind. This typically needs only an entry pit and an exit pit instead of a long trench. It works well under driveways, mature trees and landscaping. The new pipe is seamless, which leaves no seams for roots to enter.
Trenchless Sewer Line Replacement in Ontario, CA
To minimize disruption, trenchless sewer line replacement swaps out pipes without extensive digging. We offer pipe bursting, where a new pipe is pulled through the old one, fracturing the old pipe outward. This is a great fit when protecting landscaping or driveways is a priority. The method works well for many homes in Ontario and can often be completed faster than traditional methods, using high-density polyethylene (HDPE) pipe known for its long life.
Clay and Orangeburg Line Replacement in Ontario, CA
Clay pipe joints let roots in, and Orangeburg fiber pipe flattens and blisters with age. Both are near the end of their service life in many older properties. When the camera shows multiple failures, replacement is usually the best value. We remove or burst the old line and install modern pipe with a long expected service life. You get a smooth, root-resistant line out to the main.
Permits and Code Compliance in Ontario, CA
Sewer line replacement is a major project that requires following local plumbing codes and often needs permits from Ontario authorities. FKM Plumbing handles permit applications and makes sure every replacement job meets or exceeds municipal and state regulations in Southern California. Plumbing contractors here must hold a state contractor license, and permits are typically required for water heaters, repiping, and sewer work. This includes proper pipe sizing, depth, slope, and connection to the main sewer. Skipping permits or code requirements can lead to fines and rework, so we handle it professionally.
Partial Sewer Line Repair in Ontario, CA
Not every damaged sewer needs full replacement. If the camera shows a single break or one root-damaged joint, a spot repair may solve the problem. We locate the exact spot and depth, excavate a small area and replace that section. This costs far less than replacing the whole lateral. We only recommend it when the rest of the line is in good condition.
Residential Sewer Line Services in Ontario, CA
FKM Plumbing specializes in residential sewer line replacement for Ontario, CA homeowners. Most homes in Southern California sit on concrete slabs, so slab leaks often show up as warm floors, damp carpet, or an unexplained jump in the water bill. We address the issues we see most, such as tree root intrusion, shifting ground, and aging cast iron or clay pipes. Our services keep your home's plumbing system working properly, protecting your property from sewage backups and possible foundation damage.

Sewer Line Materials & Brands in Ontario, CA
We work with a variety of proven sewer line materials and trusted brands for durability and performance. Options include PVC (polyvinyl chloride) for its corrosion resistance, ABS (acrylonitrile butadiene styrene) for its strength, and sometimes modern cast iron for specific applications. We source our pipe from reputable manufacturers that meet industry standards. Most homes in Southern California sit on concrete slabs, so slab leaks often show up as warm floors, damp carpet, or an unexplained jump in the water bill. Our team helps you choose the best material for your situation and budget.
Sewer Line Replacement Near Me in Ontario, CA
Choosing a local company for sewer line replacement means faster scheduling and a team that knows local permit rules. We work with the Ontario building department often. That helps keep your project on schedule.
If you're searching for 'sewer line replacement near me' in Ontario, CA, look no further than FKM Plumbing. Our local team is positioned to provide fast response and expert service throughout the area. We understand the plumbing needs of our community.
FKM Plumbing at a Glance
- Licensed and insured plumbers serving Ontario, CA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 754+ Southern California customers
Ontario Map
Ontario Information
- Population
- 182,457
- Area codes
- 909/951/626
- Service area
- Ontario and communities within 40 miles
- Nearby
- Chino, Eastvale, Upland, Rancho Cucamonga
Proper sewer line replacement matters for homes in Ontario, CA, because tree roots and moving soil can severely damage older sewer pipes. Postwar tract homes are common in Southern California, and many still have original galvanized or copper supply lines and cast iron drains under the slab.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Ontario, CA.
Our Specialized Plumbing Services in Ontario, CA
At FKM Plumbing, we provide a complete range of plumbing services across Ontario, CA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Sewer Pipe Replacement Process Works in Ontario, CA
Our sewer line replacement process is built to be thorough and transparent, delivering a lasting solution for your home in Ontario, CA.
Request a Quote
Call (213) 871-0701 to schedule a camera inspection of your sewer line. We review the footage with you and explain what we see.
Plan and Permit
We give you written options with prices and pull the required permits. Utility locates are called in before work begins.
Replace and Restore
Our crew installs the new pipe and passes inspection. Then we backfill, compact and tidy up the work area.
Frequently Asked Questions About Sewer Line Replacement in Ontario
The cost of sewer line replacement in Ontario, CA can range from $4,000 to $20,000 or more, depending on the length of the pipe, depth, replacement method, and the materials used. Trenchless work often costs more upfront but saves on landscaping. A trenchless job might run $80 to $250 per foot, while traditional excavation could be $50 to $200 per foot, not including restoration. We provide a written quote after a thorough inspection.
Sewer line replacement is a complex job that requires specialized equipment, permits, and expertise in excavation, pipe fitting, and local plumbing codes. It is not a good DIY project and should always be handled by licensed, experienced professionals for safety and compliance.
With traditional trenching, some disruption to your yard is unavoidable, but we work to limit it and restore the area as well as possible. If trenchless methods are suitable, yard damage is greatly reduced, often limited to small access points.
With trenchless methods, typically only two small pits are dug. Open-trench work disturbs more, but we backfill and restore the area when finished.
Trenchless methods disturb less of your yard and are ideal under driveways and trees. Open-trench can be better for fixing grade problems, and may cost less in an open yard.
Modern sewer lines made from materials like PVC or HDPE, when properly installed, can last 50 to 100 years or longer. This is a big improvement over older materials like cast iron or clay, which typically have a shorter lifespan.
The timeline depends on the complexity and method. A trenchless replacement might take 1 to 3 days, while a traditional trenched replacement could take 3 to 5 days, sometimes longer for larger projects. We will give you a clear timeline estimate during your consultation.
We install high-quality sewer line materials from reputable manufacturers known for durability and adherence to industry standards. Specific brands may vary by project, but we prioritize products from trusted names in plumbing so your new sewer line meets high performance and longevity expectations for homes in Ontario.
What People Are Saying About Our Plumbing Experts?

Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Chino, CA
Patricia H.
We had a slab leak that two other companies could not find. FKM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Ontario, CA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Chino, CA
Mark T.
When our office needed drain cleaning, FKM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Chino, CA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Chino, CA
James P.
Our commercial plumbing system had a leak under the sink, and FKM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Jurupa Valley, CA












