Trenchless Sewer Line Repair Service in Orange County

Sewer problems usually start underground, long before you see a backup. Our team handles sewer line repair across Orange County using trenchless methods that fix the pipe without tearing up your yard, driveway, or landscaping.
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We've had a great experience with Precision Plumbing. Most recently, they helped us locate and repair three separate leaks under our concrete slab. They started with a free inspection and did a very thorough job diagnosing the issue, clearly explaining what was going on and what our options were. Their approach was professional, direct, and honest, no upselling, just practical solutions and clear communication. The work was handled quickly and efficiently. I felt confident in their expertise the entire time. We had also used them previously for a midnight plumbing emergency, and they were incredibly responsive and reliable, one of the only companies willing to come out at that time which is why we trusted them again for this most recent project. Martin & his team are super knowledgeable, dependable, a great value for what they provide and easy to work with. I highly recommend Precision Plumbing!!!
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darlene arriaza
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Our main water line sprung a leak and it was such a inconvenience when you don't have proper running water. After finding Precision on Google, I decided to give him a call. He was very responsive and was the first out of 3 plumbers to arrive next day in the AM. He was very easy to talk to and didn't try to up sell like the other ones. His quote was fair and I didn't feel like I was getting ripped off. I would call them back if I need any plumbing services in a heart beat!
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Mel profile picture
Mel
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Our main sewer line had been giving us issues for over a year. Slow drains, weird smells in the backyard, and finally a backup in the guest bathroom that pushed us over the edge. Got three quotes for a sewer replacement for our home in Laguna and these guys came in not the cheapest but definitely the most thorough. The tech ran a camera down the line first and walked me through exactly what we were looking at on his tablet. Turned out we had old clay pipe with two big root intrusions and a partial collapse near the cleanout. They scheduled the work for the following week and got it done in two days. Crew was respectful, kept the yard damage to a minimum, and even reseeded the section of grass they had to dig up. Haven't had a single issue since and I sleep better knowing it's handled.
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Sharon Garcia
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I’m usually very nervous to call any sort of service company. I feel like they always make me feel stupid and rip me off. My toilet was clogged and I was already embarrassed to contact anyone. When I contacted Martin, he was immediately kind and explained what he would be doing. He did the job perfectly and even left my bathroom cleaner than it was before!
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Alexis Reagan profile picture
Alexis Reagan
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Really happy with the service from Precision Plumbing. I called them out for a plumbing issue at my home and they showed up quickly, which I really appreciated. The plumber was easy to talk to, explained what was going on in and got everything fixed without any hassle, no confusion, just straight to the point and got the job done right. Overall, solid experience. I’d definitely use them again if I run into any plumbing problems.
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Ricky Ly
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Was bracing for a hard sell when our 14 year old water heater started leaking. Two other plumbers basically tried to push tankless on me before they even looked at the unit. Called Precision in Mission Viejo and he came out the next morning, walked through both options, laid out the real cost difference and the gas line work tankless would need. No pressure either way. We went with a 50 gallon tank because the math made sense for our family. He pulled the permit, did the install the next day, hauled the old one out, and strapped the new one properly for earthquake code. Straightforward company.
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Bahar Ghauomi
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Slow drains in pretty much every sink and tub at the same time, which I now know is not a good sign. Called Precision on a Monday morning and they came to the house by 1pm. He camera scoped the line first, showed me a wall of grease and gunk about thirty feet out, and explained why snaking it would only buy me a few months. They hydrojeted the whole line for a fair price. Drains have been running smoothly. Saved as #1 Plumber lol.
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Diego profile picture
Diego
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Both units in my duplex were backing up and I knew it was time to get the main line looked at. A friend in Laguna had used Martin before and said to call him. He came out, scoped the line first so we could actually see what was going on in there, and then hydrojetted the whole thing. years of buildup just gone.
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viviane rosales
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These things always seem to happen on the weekend - the outlet from my water heater started leaking. I did a Google search to find a plumber that was open and found Precision Plumbing in Mission Viejo. Within an hour of my call, Martin was at my door. He diagnosed the problem and gave me some options. I chose getting a new water heater and fixing associated fittings. Martin was back out Monday morning to do the work. They were prompt, professional and friendly. They knew I had a tight schedule and they finished earlier than expected. They double checked to make sure everything was working, including replacing the pressure regulator to the house, which probably saved me from an even bigger future repair bill. I highly recommend Precision, for your local plumbing needs. Great service and fair pricing.
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Bethlehem Mitachew
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Martin helped us in the past with a clogged drain and this time with a slab leak. Again, I can't say enough good things about his team. From the start, it was clear they really know their stuff and are incredibly transparent and honest. They were thorough with the inspection and took the time to explain everything in detail. The crew that came to do the repipe was just as impressive. They were hardworking, knowledgeable, and cleaned up after themselves. It was very obvious they knew exactly what they were doing and were great at it!
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Audrey Schreck
Sewer Line Repair in Orange County for Cracks Roots Blockages

Affordable Pricing Special Senior & Veterans Discounts

26+ Years of Industry Experience

Customer Satisfaction Focused

Fast Response & Reliable Service

Main Sewer Line Repair in Orange County

A damaged sewer main affects every drain in the house. Toilets bubble, tubs fill with dirty water, and a sewage smell drifts through the home or yard. Some homeowners also notice soggy patches of grass or sinking spots above the line. On top of that, many worry that the fix means a trench across the entire property.

For more than 26 years, Precision Plumbing has repaired sewer lines with as little disruption as possible. Our broken sewer pipe repair often uses small access points instead of long trenches. We can line the inside of a damaged pipe with a new seamless wall, which seals cracks and gaps without removing the old line. Your lawn, driveway, and hardscape stay largely intact while the line is restored.

100%

Client Satisfaction

5 Star Rating

Google Reviews

26+

Years of experience

Whole House Water Filtration Installation in Orange County

Sewer Camera Inspection Service in Orange County

Guessing what is wrong with a sewer line can get expensive fast. A clog, a root problem, and a collapsed pipe can all cause the same symptoms. Without seeing inside the pipe, you could pay for cleaning when you need a repair, or a full replacement when a small fix would do. Buyers of older homes face the same risk when the line has never been checked.

We feed a high resolution camera through your cleanout and record the full length of the line. You see cracks, roots, offset joints, and sagging sections on the screen as we find them. We also locate the depth and position of each problem spot, which helps us plan the smallest repair possible. If roots are the main issue and the pipe is still sound, hydro jetting may solve it without any repair work.

Your Trusted Partner for Residential & Commercial Plumbing

Our Full Range of Plumbing Services

Sewer repair is one of the services we provide. Our broader plumbing services cover the repairs, installations, and maintenance your home may need.
Additions and remodels often require new pipework to connect with an existing system.
Water spreading across the floor cannot wait for a routine appointment. Burst pipes, sewer overflows, sudden leaks.
Gurgling drains and slow emptying often appear before a complete blockage. Our cable equipment removes common obstructions such as hair.
A heavily coated pipe needs more than a small opening through the buildup. We use pressurised water to scour the interior walls and carry loosened grease
Wastewater backing up through multiple fixtures can indicate trouble in the sewer lateral. We use camera inspection to identify whether the line contains roots
A warm or damp area on the floor without an obvious source can point to a leak beneath the slab. We use pressure testing and electronic listening equipment
A pinhole leak in an aging pipe deserves more than a temporary patch when similar failures keep appearing along the same run.
Running out of hot water halfway through a shower has several possible causes. We repair components such as thermostats
A toilet that refills by itself wastes water throughout the day. Worn flappers, faulty fill valves, loose components, and deteriorated seals are common causes.
Installing a new faucet involves more than connecting the visible fixture. Shutoff valves, supply lines, connections, and the fixture.
Gas piping requires proper installation and testing at every stage. We install new lines for ranges, dryers, fire pits.
Mineral content can leave spots on glassware, deposits around fixtures, and film on shower surfaces.

About Us

Precision Plumbing approaches sewer work from the inside out. Our camera inspection shows what is happening before excavation begins, giving the repair a defined target instead of relying on guesswork. With more than 26 years of plumbing experience, we work through sewer blockages, damaged pipes, root intrusion, leaks, and lateral repairs across Orange County.
Precision Plumbing customer testimonial
Precision Plumbing customer testimonial
Precision Plumbing customer testimonial
Precision Plumbing customer testimonial
Rated 5 out of 5 by our clients
Copper and flexible gas line connections

Benefits Of Choosing Our Sewer Line Repair

Trust in this trade gets earned one visit at a time. Six things stand behind the name.
Footage first

No excavation starts simply because a sewer line is suspected. We put a camera through an available access point so the problem, location, and pipe condition guide the repair.

Footage first
01
26+ years

Precision Plumbing brings more than 26 years of plumbing experience to sewer work. That experience matters when older pipe materials, recurring blockages, and underground access make a repair less straightforward.

02
Brass shut-off valve on a copper water line
Right scope

A damaged lateral may need one section replaced, while a severely deteriorated run could require more extensive work. We use the inspection to separate a targeted repair from a larger replacement.

03
Right scope
Clean or Repair

A blockage and a broken pipe are not the same problem. We clear an obstruction when the pipe remains structurally sound; damaged pipe requires a different solution.

04
Clean or Repair
Years Of Experience
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Project Complete
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Satisfied Clients
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5 Star Rating
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Precision Plumbing

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3 Simple Steps In Our Sewer Repair Process

Three stages, start to finish.
Stage 1: Inspect

We put a camera through an available cleanout or suitable access point. The inspection identifies the pipe material, problem area, obstruction, structural condition, and approximate distance from the access point.

Stage 2: Choose the method

A blockage may respond to cabling or hydro jetting. Structural damage may call for a spot repair, rehabilitation, trenchless replacement, or open excavation. We base the recommendation on the condition and location of the pipe.

Stage 3: Repair and check

Our team completes the selected repair, checks the connections, and tests the line. A follow-up camera inspection, where appropriate, verifies that the repaired section is open and functioning as intended.

Sewer Root Intrusion Removal in Orange County

Cast Iron Sewer Line Replacement in Orange County

Many Orange County homes built between the 1950s and 1970s still have their original cast iron sewer pipes. Over decades, these pipes rust from the inside, build up rough scale, and develop long cracks along the bottom. The rough walls catch paper and waste, causing clogs that keep coming back. Once the pipe wall thins out, patching only buys a little more time. Where roots or heavy scale are the only problem, hydro jetting can often clear the pipe before any replacement is considered.

When a line is beyond repair, our sewer line replacement service uses pipe bursting to install new pipe along the same path. A cone shaped head breaks apart the old pipe while pulling a durable new line into place behind it. This method needs only an entry pit and an exit pit rather than a trench along the whole run. The new seamless pipe resists rust and root intrusion for decades.

Broken Sewer Pipe Repair in Orange County

Sewer Lateral Repair Service in Orange County

The pipe that runs from your home to the public sewer under the street is called a private lateral. Many homeowners are surprised to learn they own and maintain this line, including its connection to the public sewer. Orange County sewer agencies point to roots and broken laterals as a common cause of backups and spills. A failing lateral can damage your home and, in some cities, lead to a notice requiring repair.

Our team repairs laterals from the house cleanout all the way to the public connection. We pinpoint where the problem sits, whether near the foundation, under the yard, or close to the street. Trenchless lining or pipe bursting can often restore the full line with minimal digging, even under sidewalks. When the work reaches the public connection, we coordinate with your local sewer agency.

Sewer Line Blockage Removal in Orange County

Sewage Backup Repair Service in Orange County

A sewage backup is one of the most stressful problems a homeowner can face. Raw waste in a shower or on a bathroom floor brings bacteria, odors, and costly cleanup. Clearing the clog may get water moving again, but it does not explain why the backup happened. Without finding the cause, the same mess often returns.

After a backup, we clear the line and then inspect it to find the source. We repair the damaged section, remove the root mass, or correct a sag that keeps collecting waste. If backups come from the public main during heavy flow, we can talk about adding a backwater valve to protect your home. For a backup happening right now, our 24 hour emergency plumber team can respond quickly.

Trenchless Sewer Line Repair in Orange County

Trenchless Sewer Line Repair in Orange County

Traditional sewer replacement requires excavation along the affected section. Depending on where the lateral runs, that could mean opening a lawn, driveway, patio, walkway, or landscaped area. Restoring the surface then becomes part of the overall project. Trenchless methods provide another option for suitable sewer laterals. Depending on the pipe condition and selected technique, access points allow a new pipe or lining system to follow the existing route while limiting the amount of surface excavation. To find out whether your line qualifies for a trenchless repair, contact us to book a camera inspection.
Trenchless repair is not appropriate for every situation. Severe collapse, poor alignment, access limitations, pipe condition, and other site factors can affect whether the method works. Our team uses the inspection and site conditions to determine what is practical, then explain the available options and expected costs before work begins. Send us your property layout and we will tell you whether trenchless fits.

Book A Sewer Inspection Today

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Contact Us

Sewer trouble across Orange County needs a clear diagnosis before excavation or replacement. Precision Plumbing handles everything from root-related blockages and leaking sections to damaged laterals that require repair or replacement.

Call us anytime

+1 949-235-1188

Email us

Mrtnreagan@cox.net

Sewer Repair Questions Answered

Is trenchless sewer repair cheaper than digging?

The repair itself can cost about the same as traditional digging, and sometimes more. However, trenchless work avoids the cost of rebuilding driveways, patios, lawns, and landscaping. For most homes, that makes the total cost lower once restoration is included.

Many trenchless repairs are completed in one or two days. Traditional excavation can take several days or longer, plus the time needed to restore the yard. Line length, pipe condition, and permit timing can all affect the schedule.

Standard policies usually do not cover sewer line damage caused by roots, age, or normal wear. Some insurers offer a service line endorsement that covers underground pipes for an added cost. Check your policy or ask your agent before repairs begin.

Cured in place liners are commonly rated to last around 50 years when installed correctly. The liner forms a seamless pipe inside the old one, so roots and leaks at the joints are no longer a concern. Actual lifespan also depends on the condition of the original pipe.

Most Orange County cities require a permit for sewer line replacement or major repair work. Work that reaches the public right of way, such as under a sidewalk or street, may also need an encroachment permit. A licensed contractor should handle these permits as part of the job.

Cities With Sewer Laterals We Repair

Sewer problems happen underground, so access to the property and the ability to inspect the line both matter. Precision Plumbing serves Mission Viejo and nearby Orange County communities, including Irvine, Lake Forest, Aliso Viejo, Laguna Niguel, Ladera Ranch, and Trabuco Canyon. Older sewer systems can contain clay, cast iron, and other pipe materials that behave differently as they age. The condition of the actual line matters more than its age alone, which is why we inspect before deciding on a repair method. The full service list sits on precisionplumbingoc.com.

Areas We Serve