Top-rated sewer main install, replace or repairers.

Get matched with top sewer main install, replace or repairers in Woodland Hills, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Sewer main install, replace or repairers in Woodland Hills

Avatar for All  American Plumbing & Drain
All American Plumbing & Drain
5.0(
124
)

Serving Woodland Hills, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Very thorough, efficient, great workers . Replaced our main line for our home . Also installed new kitchen and laundry line. Would highly recommend All American Plumbing And Drain."
Response time4 hrs
Response rate90%
33 neighbors recently requested a quote
Avatar for All Season Rooter And Plumbing, Inc.
All Season Rooter And Plumbing, Inc.
4.8(
103
)

Serving Woodland Hills, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"Alvin and his team worked hard, were on time and cleaned up after themselves. Very nice to deal with Alvin; wasn t pushy and explained everything before work was started. Showed the work when completed. We had our sewer line replaced and a gas valve installed."
Drain Cleaning
Leak Repairs
Sewer Cleaning
Serivce Van
Response time2 hrs
Response rate93%
35 neighbors recently requested a quote
Avatar for Alliance United Rooter & Plumbing Inc.
Alliance United Rooter & Plumbing Inc.
4.9(
117
)

Serving Woodland Hills, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"If you are looking for a great plumbing company, focused on performing quality and reliable work at reasonable cost--look no further! Alliance United Plumbing has our highest recommendation and Javier, Alliance Unitedâ s owner, is the only plumbing pro and expert we now call when we have any plumbing problems or require other plumbing services/maintenance. This year, Alliance United completed 3 plumbing projects for us. In Jan-Feb 2023, Alliance United replaced a combined length of 46-ft (approx.) of deteriorating 3-in cast iron sewer line on our 4-unit property. About 30-ft ran under a ground floor concrete slab, under the front steps, and onto the city sidewalk to the city sewer line. A lot of jack hammering and hand digging with shovels was required to expose and replace this deteriorating sewer line. Following city inspection, which passed without a hitch, every bit of excavated dirt/soil was put back in place, compacted, and new concrete was poured to replace all that was jack hammered. In the process, another 3-in sewer line was discovered to be buried under our garage concrete slab that connected to the street. Thankfully, Javier determined (via cable camera) this 18-ft cast iron pipe could be serviced (hydro jetting) and the interior relined using a chemical resin/fiberglass process. That section of sewer pipe now has a strong and smooth resin lumen, fortified with fiberglass, and should last for decades! In early May 2023, a second story toilet and bath tub backed up with raw sewage each time a third floor toilet was used and flushed. Alliance United cut away the ceiling sheet rock on the ground floor and exposed a horizontal 3-in cast iron branch line that was obstructed by scale build up, waste, and rust. Leakage was also imminent due to cracks in the pipe walls. All the connections to this branch line were replaced using ABS, including the 23-ft (approx.) branch line itself. Now the second and third floor toilets flush and the bath tubs drain without any backflow, without obstruction, and without any leaks! In June 2023, we experienced another leak from the ground floor ceiling. When the sheet rock was opened, a 2-in cast iron horizontal branch line that drained the third floor kitchen sink was found to be rusting and leaking from several cracks in the cast iron. This 5-1/2 ft cast iron branch line was replaced with ABS, along with several other cast iron fittings. Like the other two earlier plumbing problems, the Alliance United team resolved this issue like the pros they are! My husband and I are dubbing 2023, the â Year of the Leaksâ ! Throughout each of our plumbing nightmares, there was one plumbing company, Alliance United Plumbing,that helped us to resolve all these problems. Javier and his team are truly honorable individuals who care most about doing their best work, offering the best service, quality, and warranty to all their customers at reasonable cost. They are clearly knowledgeable and experienced with a wide range of plumbing systems, both residential and commercial, always putting customer service first! Given our experiences with Javier and his team (including Javier Jr.!) and the service and quality of work they have provided each time, Alliance United Plumbing has earned our customer loyalty. Alliance United Plumbing will always be our plumbing company of choice and once again, we cannot recommend Alliance United more highly! Thank you, Javier, for helping us through our plumbing nightmares over the past 6-months. You and your team are absolutely the best!"
Sewer
Sewer
Sewer
Sewer
Spot repair

+64

Response time4 hrs
15 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for So-Cal Plumbing & Rooter
So-Cal Plumbing & Rooter
4.7(
226
)

Serving Woodland Hills, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Fast and affordable. Lowest bid and came prepared to do the job. Excavated and spot repair of sewer line in one day. Jose was easy to work with. Highly recommended."
One of our truckers
Our Jetter
Wotking hard for our clients
New Drainage Completed
New Clean-out Patch

+4

Response time4 hrs
Response rate95%
66 neighbors recently requested a quote
Avatar for The Sewer Brothers Plumbing and Rooter Inc
The Sewer Brothers Plumbing and Rooter Inc
4.9(
38
)

Serving Woodland Hills, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"On February 10, Pedro, Carlos, and team did expensive sewer repairs due to several root intrusion and corrosion buildup. After conducting camera inspection, the team replaced the entire/existing Building Sewer Line ( replacing the old underground clay pipe) with a new high density polyethylene piping by means of Trenches Pipe Bursting. It took two days to complete the work, as stated. Finding a trustworthy and reliable plumber is hard to find these days. They are often unreliable, unresponsive, provide generalized explanations of the plumbing issues & solutions. (Often the customers are lost in the plumbing terminology? ) Also some plumbers charge outrageous on-site estimate fees. This WAS NOT the case with my experience with PEDRO and the Sewer Brothers Plumbing team. Sewer Brothers Plumbing are TRUE PROFESSIONALS and did OUTSTANDING WORK to RESOLVE our plumbing issues. They go above and beyond to meet the customers needs. Pedro provided very detailed explanation of the plumbing issues and offered reasonable solutions/pricing. He is customer focused, respectful, patient and follows up. I trusted my instincts on hiring Pedro and Sewer Brothers to resolve my plumbing needs. I had absolutely NO REGRETS! When it came time to do the work, they delivered what was promised and did a GREAT JOB! Please look no further. THEY ARE THE PLUMBERS TO HIRE. I will definitely reach out to them for any future plumbing needs. THANK YOU SO MUCH to PEDRO, CARLOS and the rest of the Sewer Brothers team for an EXCELLENT/ 5 Star Experience."
SEWER CAMERA EQUIPMENT
3" CAST IRON MAIN LINE BEFORE DESCALING
3" CAST IRON MAIN LINE AFTER JETTING AND DESC
3" CAST IRON PIPE AFTER LINER
NEW DRAIN PIPES UNDER THE HOUSE

+36

Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for John's Plumbing and Drain Services
John's Plumbing and Drain Services
4.7(
45
)

Serving Woodland Hills, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We scheduled an appointment with Johns Plumbing to get an estimate for a couple of non-emmergency issues including water heater replacement and faucet installation. Price was fair and we decided to go with them. Plumbers were working fast, and they completed all the work within one day. I would recommend Johns Plumbing to everyone."
Plumbing Project
Pressure Regulator Valve Replacement BEFORE Job is Performed Atwater Village LA
Sprinkler valve Installation needed. Before. Hyperon Ave Los Angeles, CA
AFTER nstallation
BEFORE

+125

Response time6 hrs
Recommended by80%of homeowners
Avatar for All American Plumbing & Drain
All American Plumbing & Drain
5.0(
15
)

Serving Woodland Hills, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Felix and All American have been a God send for me. They’ve repaired water leaks, gas leaks and always quick to respond to my needs. Highly recommend this organization I’m a huge fan"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

1 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Michael Chacon
Michael Chacon
5.0(
12
)

Serving Woodland Hills, CA and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"We had plumbing issues at our new home and were unsure how and what to fix. A friend of mine recommended them to me. Michael came out and accessed our issues. He quickly addressed our problems but noticed our pressure was really high causing all those leaks to occur. He restored our pressure to a safe range and now our new home is LEAK FREE! Iâ m glad my friend recommended this company to us. I highly recommend them, Michael was very professional and knowledgeable. Will definitely recommend them to friends and family!"
HEATER
Water Main
2way Clean Out
New Addition
Water Heater

+2

Response time20 mins
Recommended by83%of homeowners
So-Cal Plumbing & Rooter
4.6(
202
)

Serving Woodland Hills, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"This was a gas line repair/replacement job. Jose arrived as scheduled and ready to go. I gave him a cash deposit at the time of project estimate to buy some materials. I expected to see someone with a gas sensor to trace down the leak and do all of that pro looking voodoo. Jose is not that guy. He knows what he's doing, how the job is supposed to look and what materials are needed to get it done. The price was OK, but I'm no judge of what is normal and I didn't get a competing bid. I was thinking about doing that, but after speaking to Jose, I got the sense that he took good workmanship seriously and i was not disappointed. The gas smell is gone, the new piping looks neat, well laid out and properly secured. Plus he helped me with a DIY range top install at no extra charge. I'll definitely hire So-Cal Plumbing and Rooter again."
Response time4 hrs
Response rate93%
9 neighbors recently requested a quote
...
Showing 1-10 of 193
FAQs for sewer main install, replace or repair projects in Woodland Hills, CA

When installing a sewer line, you should consider extra costs like tree removal, driveway repairs, or patio resurfacing. Hiring a professional plumber is essential, and you may need additional specialists if landscaping or heavy excavation is involved. Addressing these potential extras up front helps ensure accurate budgeting and prevents sudden cost overruns.

To calculate the length of sewer piping you need, measure the distance from your house to the main sewer line, adding the depth of the city main to this distance. Be sure to account for any obstacles like tree roots or utility lines that may require additional piping.

City sewer lines are installed at a lower elevation to prevent unwanted backflow and water damage. This lower positioning ensures enhanced performance and long-term safety, meeting all technical and safety standards.

With trenchless methods, a plumber inserts a smaller pipe within the existing plumbing, avoiding full excavation. It can be more cost-effective and less disruptive than traditional methods, but it's not suitable for all homes.

Yes, you must secure permission from your local water authority before connecting to a public sewer line. This approval ensures your connection meets all regulatory requirements.

Sewer lines are buried between 18 inches and 8 feet deep, with most systems placed between 18 and 30 inches. In colder regions, pipes are set deeper to remain below the frost line.

The Woodland Hills, CA homeowners’ guide to sewer main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.