Sewer line repair and replacement · Bethlehem, PA
Emergency Sewer Line Repair in Bethlehem: Backups, Roots and Who Owns the Lateral
Sewage coming up a basement drain is the plumbing call people make fastest and understand least. Before anyone digs, you need to know whether the problem is in your lateral, in the main or in a fixture, and whose job the repair is.
A plumber in our network takes the call from dispatch, clears the line, runs a camera through it and explains the repair or replacement options in plain terms.
Sewage in the basement: what to do in the first hour
A backup is a health problem as well as a plumbing one. Sewage water carries bacteria, and it can spread across a basement floor and into stored belongings within minutes.
- Stop using water: no toilets, showers, sinks or washing machines until a plumber clears the line.
- Keep people and pets out of the wet area and switch off power to the basement only if you can reach the panel on dry ground.
- Photograph the water, the floor drain and anything damaged before you clean.
- Call the dispatch line and tell the dispatcher how many drains are affected.
- Ask your insurer what your policy says about sewer backup before you start cleanup.
Do not run the washing machine or the dishwasher, since both send water into the same blocked line.
Lateral or main? Who owns what in Bethlehem and nearby
The lateral is the pipe that carries your house drain to the public sewer in the street. The main is the public pipe itself. The answer to who repairs a failure depends on the municipality, and the rules differ within a few miles of each other.
| Where the house is | Who keeps the lateral | Who can tell you |
|---|---|---|
| City of Bethlehem | The owner pays to maintain and repair the building drain and the lateral, including root removal. | City Water and Sewer Resources; a plumber's camera shows the pipe |
| Bethlehem Township | The owner keeps the building sewer; the Township states that it fixes a broken service lateral on its own. | Township Community Development |
| Allentown | The owner covers the sewer lateral between the house and the street main. | City Engineering; Lehigh County Authority operates the system |
| Catasauqua, Easton, Nazareth, Northampton, Whitehall Township | Each town sets its own rule, and several do not publish it. | The borough or township office; see your town's page |
Where a municipality has not published a clear rule, treat the lateral as yours until the office tells you otherwise in writing, and ask them before a contractor digs in the street.
Camera inspection: what it shows and what to keep
A sewer camera is a small waterproof lens on a flexible cable. It shows the pipe material, joints, cracks, roots, bellies where water collects and the point where a blockage sits. A camera inspection is the step that tells you whether you need a cleaning, a repair or a replacement.
- The video file or screen recording of the whole run.
- The distance from the cleanout to each problem, and the pipe material at that point.
- A note on whether the pipe is cast iron, clay, PVC or Orangeburg, which behave differently.
- A written summary, with photos, that you can give to an insurer or a contractor for a second opinion.
If you are buying a house, a sewer scope before closing shows the condition of a pipe the home inspector cannot see. Ask for the full video, not a summary.
Repair, replace or line it: the options in plain terms
| Option | When it fits | What to ask |
|---|---|---|
| Spot repair | One short section is broken and the rest is sound | How long is the section and how deep is it? |
| Trenchless lining | A sound pipe with cracks or joint leaks and no major sag | What is the pipe diameter after lining and who warrants the lining? |
| Pipe bursting | A failed pipe that can be pulled out and replaced with limited digging | Where are the entry and exit pits and who restores the lawn? |
| Open trench replacement | A badly collapsed or sagging pipe, or a pipe under other lines | What has to be removed, and what permits and inspections are needed? |
Replacement of a lateral across a public street or sidewalk brings the municipality in. In the City of Bethlehem, the code requires the permit applicant to notify the City Plumbing Inspector when the building sewer is ready for inspection to the curb line. Ask the plumber who pulls the permit and who schedules the inspection.
Sewer cleaning, rooter work and roots
A rooter cuts through roots and clears a line. It does not stop them from coming back, because roots follow the moisture in a joint and regrow. If a line is cleaned every year or two for roots, a camera and a repair of the joint that admits them is usually the better plan.
Hydro jetting washes out grease, scale and silt. It suits a main that has been neglected, and it is not a substitute for a repair on a cracked pipe. The drain cleaning guide explains the difference between cable, jetting and camera work in more detail.
If roots are the cause, ask the plumber how far into the line they reach and whether the camera shows the same spot every time. A root mass at one joint points to a repairable fault, while roots along the whole length point to an old line.
Digging, 811 and the City claims policy
Pennsylvania law requires a call to 811, the PA One Call system, at least three business days before digging. A lateral repair or a new cleanout counts. There is no charge to homeowners for the call, and the utilities mark their lines before the work starts.
Under the City's claims policy, a City water main break, sewer break, blockage, backup or sinkhole is generally not the City's liability unless its negligence caused it, and the policy points out that homeowners coverage usually excludes sinkholes, main breaks and sewer backups.
Source: City of Bethlehem Water and Sewer Resources, claims policy page. Checked 2026-10-30. Ask your insurer what your own policy covers.
Start cleanup quickly. The City advises that cleanup should happen within hours or days for health and property reasons, and that owners should expect to bear some or all of the expense at first. Soaked walls or flooring need drying and mold checks, which flood cleanup help covers.
Limestone under parts of the Lehigh Valley produces sinkholes, and the City's claims policy lists them with line breaks. A dip in a yard over a sewer line, or soft ground near a lateral repair, is worth reporting rather than ignoring.
Old pipe: cast iron, clay and Orangeburg, and what a sewer smell means
Older homes often have cast iron or clay laterals. Cast iron rusts from the inside and scales; clay cracks at the joints and lets in roots. Orangeburg, a fiber pipe used in some mid-century construction, can flatten and collapse. If your plumber names one of these, ask the camera to show you the condition rather than guessing from the house's age.
A sewer smell inside the house usually comes from a dry trap, a failed vent or a cracked drain, and less often from the main. A smell outside near the cleanout suggests a loose cap. A plumber can check all three with a short visit, and a camera if the smell does not go away.
Whichever material it is, ask the plumber to note it on the written summary.
Sewer line questions Bethlehem homeowners ask
Who do I call for a sewer backup?
Call the dispatch line first. The dispatcher sends a plumber in our network to clear the line and find the cause. If the backup involves the public main in the street, the plumber or you can then contact the City, the Township or the sewer authority serving your address. In the City of Bethlehem, the owner is responsible for the lateral, so a private plumber is usually the right first call.
How do I know if there is a leak in my sewer line?
Signs include a wet spot or sunken ground in the yard over the line, a sewer smell outdoors, gurgling drains, repeated backups and mold in a basement. A camera inspection is how a plumber confirms a break or a bellied section. Ask for the video and a note of the distance to the problem.
Is a sewer backup an emergency?
Yes, if sewage is on the floor, coming up a floor drain or backing into several fixtures. Stop using water and call. A single slow drain is not an emergency; see the drain cleaning page. The dispatcher will ask how many fixtures are affected and whether there is standing water.
What does sewer drain cleaning involve?
The plumber opens a cleanout, runs a cable or a jetting hose to the clog and clears the line, then looks at the pipe with a camera if the cause is not obvious. Cleaning treats the symptom; if roots or a break caused it, the camera shows what repair to ask for.
When is repair enough, and when does the line need replacing?
Repair fits one broken section on a pipe that is otherwise sound. Replacement or lining fits a pipe with several breaks, a large sag, repeated clogs or collapsed joints. Ask the plumber for the camera footage and a recommendation in writing, and get a second opinion on a large job.
Should I get a sewer scope inspection before buying a house?
Yes. A home inspector does not see the lateral, and a scope shows cracks, roots, bellies and pipe material. If the lateral is the owner's responsibility in that municipality, as it is in the City of Bethlehem, a problem becomes your responsibility after closing. Ask for the full video, not a summary.
Sewage backing up in Bethlehem?
Call (610) 904-7596. A dispatcher answers, asks where you are and what is happening, and sends the call to a plumber in our network serving your area. Plumbers are independent and responsible for their own work.