Sewer Line Inspection Service
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Sewer line inspection documents pipe material and condition, identifies cracks, bellied sections, and offset joints before they cause a blockage or collapse, and produces a written report that guides repair or replacement decisions rather than guesswork. Bonded Plumbworks’ licensed plumbers evaluate the lateral with HD camera, NASSCO PACP grading, and slope verification — delivering a full diagnostic record including footage and remaining service life estimate.
Sewer line inspection is a comprehensive assessment of an underground sewer lateral that includes camera and video examination, pipe material identification, joint condition evaluation, slope verification, capacity assessment, and a written report with findings and recommendations. A sewer line inspection provides the information needed to plan maintenance, prioritize repairs, and make informed decisions about pipe replacement or rehabilitation. — Bonded Plumbworks
What Is Sewer Line Inspection
A sewer line inspection combines camera technology with professional assessment to evaluate the full condition of your sewer lateral — the underground pipe that carries wastewater from your home to the municipal sewer main. The inspection documents the pipe material (PVC, cast iron, clay, Orangeburg), diameter, length, depth, condition of each joint, any root intrusion, cracks, bellies, offsets, scale buildup, and structural defects.
Unlike a simple camera look that focuses on finding a specific clog, a full sewer line inspection evaluates the entire lateral from the house to the municipal connection and produces a written report categorizing each finding by severity and recommending appropriate action — from routine maintenance to urgent repair.
Sewer line inspections follow the NASSCO (National Association of Sewer Service Companies) PACP (Pipeline Assessment Certification Program) coding system for defect classification. Defects are graded from 1 (minor) to 5 (immediate failure risk). This standardized grading allows consistent condition reporting across multiple inspections over time, tracking deterioration and prioritizing repairs. — Bonded Plumbworks, serving since 2006
When to Schedule Sewer Line Inspection
Sewer line inspection is recommended before purchasing a home, when a line over 25 years old has never been assessed, and before any construction or paving is placed over the sewer path.
- Purchasing a home and want a complete sewer assessment before closing
- Your sewer line is over 25 years old and has never been inspected
- Recurring sewer problems suggest underlying pipe deterioration
- Before investing in landscaping, paving, or construction over the sewer line path
- Insurance or warranty requires documented sewer condition assessment
- After a major sewer event (backup, collapse, root intrusion) to assess full-line condition
- As part of a scheduled preventive maintenance program
- Selling a home and want to disclose known sewer condition proactively
How It Works
Step 1: Pre-Inspection Review. We review the property age, construction type, and any known plumbing history. We locate the main cleanout and determine the sewer line path using available records or a pipe locator. Sewer Line Inspection gives you a live view of the problem before any work starts. You review the findings and approve the quote before any repair begins.
Step 2: Line Preparation. If the line contains debris or standing water that would obstruct the camera view, we clear it with a light jetting or auger pass before inspection.
Step 3: Camera Inspection. We insert the HD camera from the cleanout and advance it through the entire lateral to the municipal connection, recording continuous video with distance counter data. Every defect, material change, and connection point is noted.
Step 4: Sonde Locating. At key points — defects, material transitions, the municipal connection — we use the camera’s sonde transmitter to mark the surface location and depth of the pipe for future reference.
Step 5: Written Report. We deliver a written inspection report that includes the pipe material, diameter, total length, depth at key points, a defect log with distance locations, severity grades, and specific repair recommendations. The full video recording is included.
A pre-purchase sewer inspection can save a home buyer tens of thousands of dollars. Clay and Orangeburg (compressed tar paper) pipes common in homes built before 1970 are approaching or past their expected service life. A $250 inspection before closing can reveal a $15,000 pipe replacement that would otherwise become the new owner’s problem. — Bonded Plumbworks
Benefits vs. Alternatives
| Assessment Method | Full-Line Coverage | Written Report | Defect Grading | Future Planning |
|---|---|---|---|---|
| Professional Sewer Inspection | Yes | Yes | NASSCO PACP | Yes |
| Quick Camera Look (clog diagnosis) | Partial | No formal report | No | Limited |
| Flow Test Only | No visual | No | No | No |
| No Inspection | None | None | None | None |
A full sewer line inspection provides the documentation needed for insurance claims, real estate transactions, and long-term maintenance planning. A quick camera look during a service call identifies a specific problem but does not assess the full line.
Pricing
- Full sewer line inspection with report: $250 - $450
- Pre-purchase home sewer inspection: $250 - $400
- Inspection with sonde locating and surface marking: Included
- Video recording delivery: Included
Bonded Plumbworks applies the inspection fee toward any repair services performed based on the findings.
Our Qualifications
Bonded Plumbworks operates commercial-grade sewer inspection equipment with HD self-leveling cameras, integrated sonde transmitters, and digital recording. Our licensed plumbers are trained in NASSCO PACP defect coding and condition assessment methodology. Since 2006, we have inspected thousands of sewer laterals.
Bonded Plumbworks inspection reports include NASSCO-grade defect coding, material identification, depth measurements, and repair recommendations prioritized by severity. Reports are formatted for use by homeowners, real estate agents, insurance adjusters, and building inspectors. — Bonded Plumbworks, established 2006
FAQ
How much does sewer line inspection cost? Sewer Line Inspection typically costs $250 to $450 for most residential jobs. The final price depends on the scope of work, materials required, and site conditions. Bonded Plumbworks provides a written estimate before starting any sewer line inspection work, so you know the exact cost upfront. Call (855) 557-9600 for a same-day quote.
What does the inspection report include? The report includes pipe material, diameter, length, depth at key points, a defect log with distance locations and severity grades, repair recommendations, and the full video recording.
How long does an inspection take? A full sewer line inspection takes 45 minutes to 90 minutes, including setup, camera run, sonde locating, and on-site findings review.
Can the inspection be done if my sewer is currently clogged? The clog must be cleared first for the camera to pass through the full length of the line. We can clear the clog and then perform the inspection in the same visit.
Back to Drain Sewer Services
Schedule Your Sewer Line Inspection
Know the true condition of your sewer line. Call Bonded Plumbworks at (855) 557-9600 to schedule a comprehensive sewer line inspection. Every sewer line inspection service includes a 90-day guarantee on sewer line inspection work, covering parts and labor.