Water and Sewer Line Repairs

water lines

Restore Underground Plumbing with Water and Sewer Line Repairs

Your home relies on underground water and sewer lines to safely deliver fresh water and remove wastewater. When these pipes become damaged, they can cause serious plumbing issues such as water pressure problems, sewage backups, or water leaks beneath your property. At Westlake Drain, Plumbing and Rooter, we provide dependable water and sewer line repairs in Thousand Oaks, CA and surrounding areas to restore the safety and reliability of your underground plumbing system. Our technicians diagnose pipe damage and provide effective solutions designed to protect your home and restore proper flow.

Call (805) 843-5217 today to schedule water and sewer line repairs with Westlake Drain, Plumbing and Rooter.

Signs Your Underground Pipes May Be Damaged

Water and sewer lines are buried underground, which means problems are not always immediately visible. However, several warning signs may indicate that these pipes need professional attention. Homeowners may notice reduced water pressure, unusually high water bills, soggy patches in the yard, slow drains throughout the home, or unpleasant sewer odors.

Our technicians carefully inspect underground plumbing systems to determine the cause of the issue. In many situations, a plumbing video camera inspection helps locate cracks, corrosion, root intrusion, or pipe collapse within the line. Once the problem is identified, we can determine whether the pipe requires repair, replacement, or additional cleaning services to restore proper function.

Complete Water and Sewer Line Solutions

At Westlake Drain, Plumbing and Rooter, we provide a full range of underground pipe services designed to restore water delivery and wastewater removal systems. Our technicians evaluate the condition of the pipes and recommend the most effective repair approach for your plumbing system.

Our underground pipe services include:

• Water line leak repairs
• Sewer pipe repair and restoration
• Underground pipe inspections
• Pipe replacement for damaged lines
• Removal of root intrusion in sewer pipes
• Restoration of damaged underground plumbing
• System testing for proper flow

In some cases, modern solutions such as trenchless plumbing repairs may be recommended to restore underground pipes with minimal excavation. These methods allow damaged pipes to be repaired while reducing disruption to landscaping and property surfaces.

Schedule Underground Pipe Repair Today

If your property is experiencing signs of water or sewer line damage, trust Westlake Drain, Plumbing and Rooter for professional water and sewer line repairs in Thousand Oaks, CA and surrounding areas. Our experienced technicians provide dependable plumbing solutions designed to restore underground pipes and protect your home’s plumbing system.

Call (805) 843-5217 today to schedule water and sewer line repairs with Westlake Drain, Plumbing and Rooter and restore reliable plumbing service to your home.

Most Recent Pins (33)

Garret Stevens
Westlake Drain installed a new three-quarter ball valve in Agoura Hills, CA. The project involved shutting down the neighborhood water main, draining water, and installing new PVC, copper piping, and the ball valve.
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Three-quarter ball valve with copper pipe installation
Garret Stevens
Westlake Drain repaired a 2-inch water main serving multiple condos in Thousand Oaks, CA. The team removed the concrete vault and defective piping, installed new 2-inch PVC piping with cement glue, allowed it to cure, and pressurized the system to restore water flow.
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2-inch PVC water main and meter repair in muddy trench
Garret Stevens
Westlake Drain installed a new pressure regulator and shut-off valve in Thousand Oaks, CA. They supplied and fitted new copper pipes, fittings, and a bib. The team tested all connections to ensure there were no leaks after installation.
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Copper pressure regulator and shut off valve assembly outdoors
Garret Stevens
Westlake Drain installed new PEX water lines and ABS drainage for a vanity sink and shower in an ADU in Westlake Village, CA. The work meets code requirements and is prepared for permit inspection.
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Vanity sink and shower pex water lines and drainage
Garret Stevens
Westlake Drain installed a new vertical waste stack in Newbury Park, CA. They removed the old stack and fittings, then installed 3-inch cast iron piping with new fittings and mechanical bands. All connections were tested to ensure there were no leaks.
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3-inch cast iron vertical waste stack installation
Garret Stevens
Westlake Drain installed a new shut-off valve, pressure regulator, and pressure relief valve using 1.5-inch copper piping and fittings in a condo building in Agoura Hills, CA. This service improves water control and safety for residential properties.
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Pressure regulator valve with copper pipe and hose connection
Garret Stevens
Westlake Drain installed new poly pipe from the water meter to the ADU in the backyard in Camarillo, CA. The service included piping installation and stub out for water hookup.
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Copper water shutoff valve and piping installation outdoors
Garret Stevens
Westlake Drain installed a new 1.5-inch brass water pressure regulator on a condo building main in Westlake Village, CA. They removed the old regulator, fitted the new one, and pressure tested all connections to ensure proper function and safety.
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1.5 inch brass water pressure regulator installed on pipe
Garret Stevens
Westlake Drain serviced a three-story building in Los Angeles, CA by draining the water system and replacing a leaking valve. They installed a new 2-inch brass quarter-turn shut-off valve and copper pipe, then pressurized the system and checked all connections for leaks to ensure proper function.
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2-inch brass shut off valve with copper pipe installation
Garret Stevens
Westlake Drain installed a new water main for a residential home in Moorpark, CA. They excavated and trenched a line from the meter to the house, installed 3/4-inch Type L copper pipe, a shut-off valve, water pressure regulator, bib, and pressure relief valve. They then pressurized and backfilled the line.
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Type L copper water line with pressure regulator and valve
Type L copper water line with pressure regulator and valveType L copper water main trench installation
Garret Stevens
Westlake Drain in Moorpark, CA installs new leach lines for septic tanks. They trench 150 feet, dig 12 feet deep, grade the earth, install piping and cleanouts, add gravel for drainage, and compact the area to ensure proper function.
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Leach line piping installation with gravel bed trench
Garret Stevens
Westlake Drain installed a shut-off valve and pressure regulator for a pool in Thousand Oaks, CA. They connected a new PVC line for the pool filler, then pressurized and tested all connections to ensure there were no leaks.
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Pool pressure regulator and shut-off valve installation
Garret Stevens
Westlake Drain opened and excavated a leaking copper pipe in the slab in Port Hueneme, CA. They removed the defective pipe section, installed new type L copper piping and fittings, conducted a pressure test, backfilled the area, and poured concrete to complete the repair.
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Type L copper pipe exposed in slab excavation
Type L copper pipe exposed in slab excavationCopper water pipe exposed in slab with tools nearby
Garret Stevens
Westlake Drain excavated and exposed a 4-inch ABS sewer line at a condo in Agoura Hills, CA. They removed defective root-bound fittings, installed new ABS piping and fittings, tested the line for leaks, and backfilled the area with native soil.
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4-inch ABS sewer line with new fittings installation
Garret Stevens
Westlake Drain in Westlake Village, CA installed 19 angle stops, removed and reset two toilets, and installed two shower valves with handheld units. They relocated two angle stops and installed a water filtration system, an instant hot water unit, and two lavatory faucets under the kitchen sink.
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Water filtration system installation inside wall cavity
Garret Stevens
Westlake Drain in Los Angeles, CA, installed a new 2-inch XL600 all-brass water pressure regulator in the Palisades. They removed the existing unit, checked all connections for leaks, and verified that water pressure is properly maintained.
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2 inch all brass water pressure regulator installation
Garret Stevens
Westlake Drain installed a main water shut-off valve for a large condominium in Port Hueneme, CA. They excavated and exposed the existing water line, modified Schedule 80 PVC piping, placed the valve in an underground vault, restored water service, and tested all connections for leaks.
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Main water shut-off valve with PVC piping installation
Garret Stevens
Westlake Drain in Westlake Village, CA installs water pressure regulators, bibs, shut-off valves, and pressure relief systems. They also install new piping and perform leak checks to ensure proper function and safety.
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Water pressure regulator and piping installation outdoors
Garret Stevens
Westlake Drain Plumbing and Rooter repaired water lines under a tub and installed a new ball valve in Thousand Oaks, CA. They fixed plumbing issues to restore proper water flow and control.
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Ball valve and copper water line under tub installation
Garret Stevens
Westlake Drain Plumbing and Rooter repaired a leak beneath a driveway in Moorpark, CA, resolving underground plumbing faults to restore drainage efficiency and prevent water damage in the residential community.
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PVC water pipe leak repair under muddy driveway
Garret Stevens
Westlake Drain Plumbing and Rooter installed a new brass pressure regulator valve on an outdoor water line in Ventura, CA. The valve is connected with threaded fittings and secured with sealant tape, ensuring proper water pressure control for the property.
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Brass pressure regulator valve on outdoor water line
Garret Stevens
Westlake Drain Plumbing and Rooter installed a Moen Posi-Temp cartridge in a condo in Los Angeles, CA. This service involved replacing the valve cartridge to control water temperature and flow effectively. The repair ensures proper function and improves faucet reliability for residential plumbing systems.
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Moen Posi-Temp shower valve and tub spout
Garret Stevens
Westlake Drain Plumbing and Rooter installed a new cartridge for a mixed valve and trim kit in Simi Valley, CA. This service ensures proper water flow and temperature control for plumbing fixtures.
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Mixed valve cartridge and trim kit installation detail
Garret Stevens
Westlake Drain Plumbing and Rooter installed a new pressure regulator, hose bib, and ball valve in Thousand Oaks, CA. They ensured proper water flow control and connected the outdoor water supply efficiently. This service improves water management for residential or commercial properties.
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Pressure regulator valve with hose bib installation outdoors
Garret Stevens
Westlake Drain Plumbing and Rooter rerouted a hot water line in Oxnard, CA. They used PEX piping through the attic, insulated the lines, performed a pressure test, and verified that all fixtures operated correctly.
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Attic hot water line with temporary seal tape
Garret Stevens
Westlake Drain Plumbing and Rooter responded to an emergency slab leak in Oxnard, CA. They opened the unit and replaced the defective copper piping to stop flooding and restore proper function.
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Slab leak repair with jackhammer and exposed pipes
Slab leak repair with jackhammer and exposed pipesCopper slab leak pipe exposed with repair tools
Garret Stevens
Westlake Drain Plumbing and Rooter installed a water meter for an HOA in Westlake Village, CA. They handle water meter installation services to ensure accurate water usage measurement for homeowners associations.
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Water meter installation on outdoor plumbing pipes
Garret Stevens
Westlake Drain Plumbing and Rooter installed a new 3-inch cast-iron sewer stack pipe for a third-story toilet in Port Hueneme, CA. They removed drywall to locate and repair a cracked pipe inside the wall. This service restores proper sewer function efficiently and safely.
Check-in Location
Cast-iron sewer stack pipe with visible crack
Cast-iron sewer stack pipe with visible crack3-inch cast-iron sewer stack with drywall removed
Garret Stevens
Westlake Drain Plumbing and Rooter installed a water pressure regulator for a community potable water system in Simi Valley, CA. They fitted a new ball valve and other components to regulate water pressure to 60 psi, ensuring safe and consistent water flow for the community.
Check-in Location
Water pressure regulator with ball valve installation outdoors
Garret Stevens
Westlake Drain Plumbing and Rooter installed new drainage systems for the kitchen and laundry in Thousand Oaks, CA. They rerouted drain lines from the garage to the sewer main, saw cut concrete to run new drains, trenched across the front yard, then backfilled and restored the concrete surface.
Check-in Location
Drainage trench excavation across front yard in Thousand Oaks
Drainage trench excavation across front yard in Thousand OaksDrainage pipe installation in trench with couplingsDrain pipe trench cutting and pipe installation in yardDrainage trench dug for kitchen and laundry linesKitchen and laundry drainage trench excavation in yard
Garret Stevens
Westlake Drain Plumbing and Rooter performed a sewer line spot repair in Pacific Palisades, California. They removed pavers, excavated four feet to expose the sewer, replaced a defective pipe section, installed a cleanout access, backfilled the area, and reinstalled the pavers.
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Sewer line excavation with pavers and tools nearby
Sewer line excavation with pavers and tools nearbySewer cleanout pipe installation in excavated soil pit
Garret Stevens
Westlake Drain Plumbing and Rooter in Thousand Oaks, California repaired a sewer line damaged by roots. They exposed and replaced the affected sewer section and fixed a defective water main shut-off valve to restore proper function.
Check-in Location
Sewer pipe exposed under concrete floor with tools nearby
Sewer pipe exposed under concrete floor with tools nearbySewer pipe replacement with clamps in exposed trenchCopper water main shutoff valve installation outdoors
Garret Stevens
Westlake Drain Plumbing and Rooter installed a new ball valve and pressure regulator. They also installed a new hose bib and pressure relief valve in Agoura Hills, California. These services improve water control and safety for plumbing systems.
Check-in Location
Hose bib and ball valve with pressure regulator installation
Hose bib and ball valve with pressure regulator installationPressure regulator and hose bib installation outdoorsHose bib with pressure regulator and ball valve installation
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