Seattle Plumbing, Sewer, & Heating
Sewer Excavation Seattle
Professional sewer excavation throughout Seattle for damaged sewer systems requiring direct underground access.
Sewer Excavation
Sewer excavation allows the damaged area to be exposed so the affected pipe can be repaired or replaced.
Trenchless Repair
Trenchless sewer methods can reduce digging, but they cannot solve every type of pipe failure.
sewer camera inspection
A sewer camera inspection can provide important information about what is happening underground.
Sewer Damage
Locating the damaged area can help focus excavation on the portion of the sewer system that actually requires access.
Warning Signs
Sewer cleaning, pipe lining, trenchless repair, and other methods can address many sewer problems without extensive excavation.
Some underground sewer problems require direct access to the damaged pipe. Seattle Sewer Company provides professional sewer excavation in Seattle when collapsed, severely deteriorated, broken, or inaccessible sewer pipes cannot be effectively repaired using another method.
Sewer excavation allows the damaged area to be exposed so the affected pipe can be repaired or replaced.
Call Seattle Sewer Company at (206) 495-0376 to schedule an evaluation for sewer excavation in Seattle.
When Is Sewer Excavation Necessary?
Not every sewer problem requires digging.
Sewer cleaning, pipe lining, trenchless repair, and other methods can address many sewer problems without extensive excavation.
Traditional excavation may become necessary when a sewer pipe has:
- A completely collapsed section
- Severe pipe deformation
- Major misalignment
- Extensive structural damage
- Broken sections that cannot be lined
- Significant sewer line bellies
- Missing or separated pipe sections
- Damage requiring direct replacement
The condition and location of the sewer damage should be determined before excavation begins.
Diagnosing the Sewer Before Excavation
A sewer camera inspection can provide important information about what is happening underground.
The inspection may reveal:
- Cracked sewer pipes
- Collapsed sections
- Tree root intrusion
- Separated joints
- Sewer line bellies
- Corrosion
- Orangeburg deterioration
- Broken sewer pipe
Locating the damaged area can help focus excavation on the portion of the sewer system that actually requires access.
Sewer Excavation for Older Seattle Properties
Seattle has many older homes with sewer systems that have been underground for decades.
Depending on the age of the property, sewer lines may contain clay, concrete, cast iron, Orangeburg, or other older pipe materials.
These materials can crack, corrode, separate, deform, or collapse as they age.
Seattle’s mature trees can create additional problems when roots enter existing cracks or separated pipe joints.
When damage becomes too severe for trenchless rehabilitation, excavation may be necessary.
What Happens During Sewer Excavation?
The exact process depends on the location, depth, and extent of the sewer damage.
The damaged area is located before excavation begins. The ground is then opened to provide access to the affected sewer pipe.
Once exposed, the damaged section can be removed, repaired, or replaced.
The amount of excavation required depends on how much of the sewer system needs direct access.
Sewer Excavation vs. Trenchless Repair
Trenchless sewer methods can reduce digging, but they cannot solve every type of pipe failure.
A severely collapsed, badly misaligned, or extensively damaged sewer pipe may require traditional excavation.
The decision should be based on the actual condition of the sewer system rather than automatically choosing one method over another.
Schedule Sewer Excavation in Seattle
Seattle Sewer Company provides professional sewer excavation throughout Seattle for damaged sewer systems requiring direct underground access.
Our team can inspect the sewer line, identify the damaged area, and determine whether excavation or another repair method is appropriate.
Call Seattle Sewer Company at (206) 495-0376 to schedule a sewer excavation evaluation in Seattle.