Serving LA County & Surrounding Areas
SEWER CLEANING, REPAIR & REPLACEMENT IN VALENCIA
SERVING IN LA, SANTA MONICA, & SURROUNDING AREAS SINCE 2001
The sewage system has a very important role in our lives as it protects our health and the environment. That is why when there is an issue with this it is important that we handle it as soon as possible.
At Horns Backflow & Plumbing Service, INC we offer a variety of different sewer services to fix any issues you might be having.
These include:
-
Rooter stoppages
-
Pipe lining
-
Hydro jetting
-
Camera inspection
-
Underground install repair
-
Sewer investigation
-
Smoke test
-
Pipe bursting
Call (661) 295-7733 or submit a contract form online to schedule a free backflow testing estimate for your commercial building.

COMMERCIAL
PLUMBING
BACKFLOW PREVENTION & TESTING
BOILER MAINTENANCE
WATER SERVICES
WATER HEATERS
STORM DRAIN SYSTEMS
SEWER SERVICES
PUMPING SERVICES
What Are Sewer Services?
Sewer services involve the inspection, cleaning, repair, and replacement of your main sewer line, the pipe that connects your home or business to the city’s municipal sewer system. Unlike indoor plumbing, sewer lines are located underground and can span dozens of feet. If these pipes become clogged, cracked, or collapsed, it affects your entire plumbing system.
Common sewer line issues we handle include:
-
Tree root intrusion
-
Corrosion and pipe collapse
-
Grease and debris buildup
-
Broken or offset joints
-
Bellied pipes (sagging sections that collect waste)
Because the sewer line is out of sight, many property owners don’t realize there's a problem until it’s urgent. That’s why proactive inspection and fast repairs are so important.
When Do You Need Sewer Repair or Replacement?
You may need sewer service if you notice:
-
Frequent backups in sinks, toilets, or showers
-
Wastewater pooling in your yard or near foundation
-
Unusually green patches of grass (indicates underground leakage)
-
Sewage odors inside or outside your property
-
Cracked walls or foundation shifting due to soil erosion
-
All drains slow down at once, not just in one room
If you’re experiencing more than one of these signs, your main sewer line may be compromised—and delaying repairs can result in costly structural damage.
APPLY ONLINE TODAY!
JOIN LA'S TOP COMMERCIAL
BACKFLOW & PLUMBING TEAM

Our Sewer Service Process
At Horn’s, we use a step-by-step approach that minimizes disruption while ensuring the job is done right.
1. Sewer Camera Inspection
We begin by feeding a high-definition video camera into the line to locate blockages, cracks, or root infiltration with precision—no guesswork involved.
2. Jetting & Root Removal
Using powerful hydro jetting, we clear years of grease, sludge, and root buildup to restore proper flow without damaging your pipes.
3. Trenchless Sewer Repair
When possible, we use trenchless technology such as pipe bursting or cured-in-place pipe (CIPP) lining. This allows us to fix or replace damaged sewer lines without tearing up your yard, driveway, or sidewalk.
4. Full Excavation (When Needed)
For severely collapsed or deteriorated lines, we offer traditional excavation and full sewer line replacement, always with safety, speed, and minimal disruption in mind.
Why Horn’s Is Your Sewer Service Specialist
Sewer problems require expert attention and that’s where Horn’s shines. With over 20 years of experience in plumbing and underground line repair, our family- and veteran-owned team provides professional service with a personal touch. We don’t just “fix pipes” we solve problems, follow all local codes, and stand behind our work with integrity and transparency. Whether you own a home, a restaurant, or a multi-unit building, we’ve got your back.
We proudly serve the greater Southern California area with responsive, reliable sewer services.
Don't wait until it’s an emergency. Whether you're dealing with a suspected leak or planning a gas appliance upgrade, trust the licensed professionals at Horn’s to keep your property safe.
📞 Call us today or book a consultation online to schedule your gas line service.
