Sewer Line Inspection in Dallas, Texas: See Inside Your Sewer Pipe Without Digging Up the Yard

Written by Steven Shipler, Texas Licensed Master Plumber and Responsible Master Plumber, Texas License #45825, MBA, and founder of The Sewer Inspection Company.

A professional sewer line inspection in Dallas, Texas uses a waterproof video camera to visually inspect accessible portions of your main sewer line from the inside.

Instead of digging trenches simply to find out what may be wrong, the camera travels through the sewer pipe and provides real-time video of the conditions underground.

That means we can often identify visible problems such as cracks, root intrusion, blockages, standing water, sewer bellies, offsets, separated joints, corrosion, damaged pipe, and previous repairs without excavating the yard simply to diagnose the line.

How Does a Sewer Camera Inspection Work?

The process begins with an accessible sewer opening, usually a cleanout.

A professional waterproof sewer camera attached to a flexible push cable is inserted into the drainage system and advanced through accessible portions of the sewer line.

As the camera moves forward, the inspector watches the live video on a monitor.

The camera can show the actual interior condition of the sewer pipe instead of trying to diagnose the system based only on symptoms above ground.

What Can the Sewer Camera Actually See?

Depending on access, visibility, water conditions, pipe material, and obstructions, a sewer camera may reveal:

• Tree root intrusion
• Cracks in the sewer pipe
• Broken sewer sections
• Collapsed pipe
• Standing water
• Sewer bellies
• Offset joints
• Separated pipe connections
• Cast iron corrosion
• Heavy internal scaling
• Clay pipe damage
• PVC movement or settlement
• Grease accumulation
• Sludge and debris
• Foreign objects
• Construction debris
• Previous sewer repairs
• Changes in sewer pipe material

Finding Tree Roots Without Digging Up the Yard

Tree roots are one of the conditions sewer cameras are especially useful for identifying.

Roots do not normally enter a completely sealed sewer pipe simply because a tree is nearby.

They generally take advantage of an opening.

That opening may involve:

• A cracked pipe
• A separated joint
• An offset connection
• A damaged fitting
• An older pipe joint
• A previously repaired connection

Once roots enter the sewer line, they can grow inside the pipe and catch toilet paper, waste, grease, and other materials.

Eventually, that can create a serious restriction or complete sewer backup.

Can a Sewer Camera Find Cracked Pipe?

Yes, when a crack or damaged area is visible to the camera.

A sewer camera may show obvious fractures, missing pipe sections, deteriorated pipe walls, broken fittings, or structural damage.

The severity matters.

A small visible defect is different from a pipe section that has separated, collapsed, or deteriorated to the point that wastewater can no longer flow reliably.

Can a Sewer Camera Find a Blockage?

Yes, but there is an important distinction.

Sometimes the camera can visually identify the material causing a restriction.

Other times the blockage is so complete that the camera cannot move beyond it.

Common restrictions include:

• Tree roots
• Grease
• Paper products
• Wipes
• Food debris
• Construction debris
• Heavy cast iron scale
• Foreign objects
• Collapsed pipe

In some cases, the line must first be cleaned before a complete camera evaluation can be performed.

Why Sewer Inspection Is Better Than Guessing Where to Dig

Without camera evidence, sewer diagnosis can turn into guesswork.

A homeowner may know there is a recurring backup but not know whether the problem is 10 feet from the house, beneath the slab, halfway across the yard, or near the city connection.

A sewer camera gives the inspector visual information about what is happening inside the line.

When combined with locating equipment, the camera head can often be located from the surface so the approximate underground problem area can be identified before excavation.

Three Important Tools Used During a Dallas Sewer Inspection

1. RIDGID SeeSnake Sewer Camera

The RIDGID SeeSnake is professional sewer inspection equipment designed to provide video from inside accessible drain and sewer piping.

The camera head is waterproof and travels through the sewer system while video is displayed on the inspection monitor.

2. RIDGID SeekTech Locator

If the inspection identifies a significant defect, a SeekTech locator can help determine the approximate above-ground location of the camera head.

This is valuable when a repair contractor needs to determine where excavation may be required.

3. Sewer Line Transmitter and Locating Equipment

Professional locating equipment can also assist with tracing portions of the underground sewer route and planning repairs while reducing unnecessary exploratory digging.

A Dallas Sewer Inspection Can Reveal Problems Under the House

One of the reasons sewer camera inspection is so valuable in Dallas is that portions of the drainage system may run underneath the concrete slab.

You cannot visually inspect those pipes by walking through the home.

A sewer camera may reveal visible conditions beneath the property including:

• Deteriorated cast iron
• Cracks
• Bellies
• Standing water
• Pipe movement
• Offsets
• Previous PVC repairs
• Structural deterioration

A Real Dallas Example: About 40 Feet of Sewer Line Underwater

During one Dallas sewer inspection, I camera-inspected an older sewer system where the line beneath the property contained significantly deteriorated cast iron.

Another section of the private sewer line going toward the alley was holding approximately 40 feet of standing water.

At the end of the underwater section, the camera reached an offset connection.

From the surface, none of this could be seen.

The property did not have a giant sign in the yard saying, “There is a 40-foot sewer belly underground.”

The camera showed us the condition.

That is exactly why I prefer evidence before recommending major underground work.

Standing Water and Sewer Bellies

A sewer line is designed to drain by gravity.

When the pipe loses proper slope, water can remain in a low section.

This is commonly described as a sewer belly.

A substantial belly can allow waste and solids to collect in the low section and may contribute to recurring restrictions or backups.

A sewer camera allows the inspector to see when the camera enters water and approximately how long the underwater section continues.

Cast Iron Sewer Pipe in Dallas Homes

Many established Dallas properties may contain older cast iron drainage piping.

Cast iron should not automatically be condemned simply because it is old.

It should be evaluated based on its visible condition.

A camera may show:

• Normal age-related wear
• Interior scaling
• Corrosion
• Troughing
• Bottom-channel deterioration
• Cracks
• Standing water
• Severe structural deterioration

The camera helps separate assumption from evidence.

Sewer Camera Inspection for Dallas Home Buyers

Sewer inspection is also extremely useful during a real estate transaction.

A home buyer may inspect the roof, HVAC system, foundation, electrical system, appliances, and visible plumbing.

But the underground sewer line can remain largely invisible unless a camera is inserted into it.

A pre-purchase sewer inspection can help document the accessible sewer line before closing.

You Receive a Narrated Sewer Inspection Video

The Sewer Inspection Company provides narrated sewer camera videos.

This is important because raw sewer footage can be difficult for a homeowner or buyer to understand.

As the camera travels through the line, significant visible findings can be explained.

The customer can then review the video after the inspection and share it with appropriate parties involved in the property or repair.

You Will Receive a Certified Master Plumber Report

The narrated video provides the visual evidence.

The written report organizes the important findings.

Together, they create documentation that can be reviewed after the inspection is complete.

Real Sewer Inspection Videos

These sewer inspection videos demonstrate why putting a camera inside the line can provide information that cannot be seen from the yard or inside the home.

Dallas Sewer Inspection Service Area

Dallas, Richardson and Plano Sewer Inspection Considerations

Dallas, Texas

Dallas contains many established homes where older cast iron, previous sewer repairs, mature trees, foundation movement, and long underground sewer runs can make camera inspection valuable.

Richardson, Texas

Richardson also contains established neighborhoods where cast iron piping, under-slab sewer systems, tree roots, and soil movement may affect underground drainage.

Plano, Texas

Plano properties may contain combinations of older sewer materials and newer PVC repair sections. Sewer camera inspection can help document those transitions and the visible condition of the accessible line.

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Read more customer experiences on our Testimonials page .

Helpful Sewer Inspection Resources

• The Ultimate Guide to Sewer Inspections Before Buying a Home
• What Can a Sewer Camera Inspection Find?
• Sewer Inspection Checklist for Home Buyers
• Real Home Buyer Sewer Inspection Success Stories
• Testimonials
• Contact The Sewer Inspection Company

Plumbing Code Reference Topics

Sewer repair and replacement work should comply with the plumbing code adopted by the local authority having jurisdiction. These are common code topics related to sanitary drainage systems.

15 Frequently Asked Questions

1. Is a sewer scope inspection really necessary?

A sewer camera inspection can provide valuable information about accessible underground piping that cannot be seen during a normal visual inspection.

2. How long does a sewer scope inspection take?

Inspection time varies based on access, pipe length, cleanout location, obstructions, property layout and sewer condition.

3. Will I receive a video of the inspection?

Yes. The Sewer Inspection Company provides a narrated sewer inspection video.

4. Can a sewer scope detect all problems?

No. It is a visual inspection of accessible portions of the sewer line and cannot guarantee detection of every concealed defect or future problem.

5. What happens if problems are found?

The findings are documented and explained. Depending on the condition, locating, cleaning, repair evaluation or additional testing may be recommended.

6. Is this service included in a standard home inspection?

Not necessarily. Buyers should confirm the scope of their general property inspection.

7. How much can sewer repairs cost?

Sewer repair cost varies widely depending on pipe material, depth, defect location, access, excavation, concrete work and repair method.

8. Can a sewer camera find tree roots?

Yes, when root intrusion is visible in an accessible portion of the sewer line.

9. Can the camera locate a crack?

The camera can document cracks and visible structural defects when conditions allow the damaged area to be seen.

10. Can a sewer inspection be done without digging?

The inspection itself is generally performed through an accessible sewer opening such as a cleanout and does not require excavation simply to view the accessible interior of the line.

11. Can the camera tell where the problem is?

Camera footage can establish an approximate footage measurement, and electronic locating equipment can often help determine the approximate above-ground camera-head location.

12. Can a sewer camera identify standing water?

Yes. The camera can show when it enters an underwater section and can help document significant standing-water or belly conditions.

13. Can drain cleaning repair a broken pipe?

No. Drain cleaning may restore flow or remove certain obstructions, but it does not structurally repair a broken, separated or collapsed sewer pipe.

14. Do I receive a Master Plumber Report?

Yes. You will receive a Certified Master Plumber Report documenting significant visible findings, with oversight from a Texas Licensed Master Plumber and Responsible Master Plumber, Texas License #45825.

15. Should I have the sewer camera inspected before buying a Dallas home?

A pre-purchase sewer inspection can help document accessible underground conditions before closing and before responsibility for future repairs transfers to the buyer.

Know What’s Underground, Before You Buy.

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