Sewer Camera Inspection in Seattle, WA (Side Sewer & Sewer Scope Inspections)

*20 year transferable warranty on all sewer repairs*

CALL (206) 789-4944

Serving the Greater Seattle Area

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Rated 5 Stars by Conor S. via Yelp.com

Conor S., another satisfied Bob Oates customer, smiling while looking at the camera

"Bob Oates team provided a sewer scope, a liner and pulled permits for me. Our house was in need of this service following an inspection that roots were getting into our pipes. We compared to another company and found Bob Oates to be more reasonably priced than others. The team communicated well and was quick to help."

The Importance of Side Sewer Inspections

When your sewer line is acting up, guessing can cost you thousands. A professional sewer camera inspection shows exactly what’s happening inside your side sewer — before you commit to cleaning, trenchless repair, or full replacement.

At Bob Oates Plumbing, Sewer & Rooter, we use high-resolution sewer scope cameras to diagnose problems accurately and recommend the right solution the first time. That’s why homeowners across Greater Seattle trust us for honest answers, second opinions, and cost-saving repair guidance.

Whether you’re dealing with a sudden sewer backup, planning preventive maintenance, or buying a home, a sewer inspection can help you avoid costly surprises.

What a Sewer Camera Inspection Shows

A sewer camera inspection is a quick, non-invasive way to check the condition of your side sewer without digging or opening walls.

We guide a waterproof, high-definition camera through an existing drain or outdoor cleanout and follow the line from your home to the city connection, all with 360° visibility.

The live video reveals issues such as:

Using our locator tools, we can also pinpoint the exact depth and position of any problem areas.

After the inspection, you’ll receive video footage and a clear summary of what we found, along with straightforward recommendations for cleaning or repair, if needed.

Bob Oates technician using a sewer camera system to inspect underground plumbing lines at a Seattle home

A Bob Oates technician monitors a live sewer camera feed while inspecting underground drain lines.

How a Sewer Inspection Helps You Avoid Unnecessary Repairs

One of the biggest advantages of a sewer camera inspection is knowing exactly what you're dealing with before committing to a repair.

Without a camera inspection, homeowners may receive conflicting quotes — or worse, pay for work they don’t actually need. Our inspection process allows us to:

  • Confirm whether cleaning, repair, or replacement is needed
  • Determine if trenchless sewer repair or pipe lining is possible
  • Identify the exact location and severity of damage
  • Provide a clear, honest second opinion before you spend money

In many cases, a simple cleaning solves the issue. In others, we can recommend long-term solutions like CIPP pipe lining or trenchless sewer repair — all based on real data from your sewer line.

When to Schedule a Sewer Inspection

Because sewer line issues often start small and out of sight, early signs are easy to miss. Schedule an inspection if you’re noticing:

  • Recurring clogs or slow drains
  • Gurgling sounds from toilets or drains
  • Sewer odors inside or around your home
  • Evidence of past backups, like staining near a basement floor drain
  • Lush patches of grass or wet spots in the yard that don’t match rainfall
  • Previous tree root problems or an older clay/cast-iron sewer line
  • It’s been several years since your last cleaning or inspection

A sewer inspection is also essential before buying a home in Greater Seattle. It can reveal hidden defects, help you negotiate repairs, and prevent expensive surprises after closing.

Regular inspections also work as preventive maintenance and help reduce the risk of sudden backups or water damage.

Front lawn with a bright green strip of grass caused by a broken sewer line under the yard

A sewer line failure is often visible as a lush green stripe cutting through an otherwise brown yard.

Why Seattle Homeowners Trust Bob Oates for Sewer Inspections

Choosing the right sewer inspection company means choosing a team you trust. Homeowners and businesses across Greater Seattle call Bob Oates because we offer:

  • Fast response: Local crews can often arrive within the hour; 24/7 emergency service available.

  • Licensed, in-house technicians: We never use subcontractors — only trained Bob Oates employees. And Bob Oates Sewer Rooter is a registered side sewer contractor in the State of Washington, verified by the Department of Labor & Industries.

  • Modern technology: High-resolution cameras, accurate locators, and trenchless repair capabilities.

  • Home of the second opinion: We review repair quotes and give you clear, unbiased guidance.

  • Fair pricing: Upfront estimates and free camera inspections with every sewer cleaning from accessible outside cleanouts.

We’re committed to transparency, professionalism, and doing the job right — every time.

Related Sewer & Drain Services

If your inspection reveals a problem, our full-service team can handle the next steps:

One team, one visit — no subcontractors, no surprises.

Bob Oates work truck parked near Lake Union with Seattle skyline in the background.

Out in the field with one of our excavation trucks — serving Greater Seattle with pride for over 30 years.

Serving the Greater Seattle Area

Our locally dispatched crews serve homes and businesses across King, Snohomish, and Pierce Counties, including:

Schedule a Sewer Camera Inspection Today

If your drains are acting up — or you simply want peace of mind before buying or remodeling — the team at Bob Oates Plumbing, Sewer & Rooter is ready to help.

Call us anytime for:

  • Same-day sewer camera inspections
  • Free inspections with every cleaning
  • Honest second opinions
  • 24/7 emergency service

At Bob Oates, we’re all about people helping people. To learn more about our story, head over to our About page, and be sure to check out Bob’s profile in Cleaner Magazine!

Image of Bob Oates on the cover of Cleaner magazine

FAQs About Sewer Camera Inspections

What is a sewer camera inspection?

A sewer camera inspection uses a high-resolution waterproof camera to view the inside of your side sewer in real time. It helps identify blockages, roots, cracks, bellies, offsets, and other hidden sewer line problems without digging.

When should I schedule a sewer inspection?

Schedule a sewer inspection if you have recurring clogs, slow drains, sewer odors, gurgling sounds, past backups, wet spots in the yard, or an older sewer line. It’s also smart before buying a home in Seattle or the surrounding area.

What problems can a sewer camera inspection find?

A camera inspection can reveal root intrusion, grease or scale buildup, cracks, corrosion, collapsed sections, standing water, pipe bellies, offsets, and misaligned joints. Locator tools can also identify the depth and location of problem areas.

How much does a sewer camera inspection cost in Seattle?

Costs can vary depending on access and the condition of the line. Bob Oates offers free sewer camera inspections with qualifying sewer or drain cleaning services, and we provide clear pricing before any work begins.

How long does a sewer camera inspection take?

Most sewer camera inspections take about 30 to 60 minutes, depending on the length of the line, access to a cleanout, and what we find during the inspection.

Do I get video footage and a summary?

Yes. Bob Oates provides video footage and a clear summary of the findings, along with straightforward recommendations for cleaning, repair, trenchless sewer repair, or pipe lining when appropriate.

Does a sewer inspection require permits in Seattle?

A camera-only sewer inspection does not usually require permits. If repair work is needed, Bob Oates can help handle the appropriate permitting with the City of Seattle or the relevant local jurisdiction.

Can a sewer inspection confirm if trenchless repair or pipe lining is possible?

Yes. Camera footage helps determine whether trenchless sewer repair, CIPP pipe lining, or pipe bursting may be possible, or whether excavation is needed due to severe collapse or structural damage.

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Coupon for $250 off any sewer line repair or replacement

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Rated 5 Stars by Johanna G.
via Yelp.com

"Nothing but great experiences with Bob Oates! Would highly recommend for all your sewer and plumbing needs! Honest, hard working company!"

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Proud Member of BOMA

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Stephanie Almeida
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Today it was Henry’s turn to save the day! We discovered after an appraisal that we needed to have earthquake straps attached to our water heater, and he came out within 24 business hours and took care of everything we needed. He did it with a smile, and he did it with excellent customer service. We are never going to call anyone else with plumbing issues - this company surpasses all of our wildest dreams of amazingness! Before and after photos attached!! The whole thing took about 40 minutes from hello to goodbye!
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Cindy Harper
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We've been Bob Oates customers for a few years, and today Konrad provided excellent service locating a water leak in our home. He is a great communicator and I learned a lot as he described his approach to identifying and solving our problem. Also, even though he had to cut into our wall, he did it in a way that makes it easier for us to repair. It's nice to have a reliable go-to person to call on when we need plumbing help. Update: we had Konrad back last week to replace a faucet, and he's still doing great work! Thank you, Konrad!
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B P
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Highly recommended. I had 3 companies come out to give me a quote for preventative clearing of outdoor drain lines. Mike from Bob Oates was the only one who actually opened the drain covers and used a camera to give me a fair assessment of what needed to be addressed, what considerations and complications there might be, and a realistic price quote. Other companies sent more of a salesperson with quotes of thousands of dollars to clear drain lines that they weren't even sure needed to be cleared or could be addressed through the methods quoted. Mike from Bob Oates was knowledgeable, helpful and trustworthy where other companies felt like they were just trying to sell me something.
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Angela alegna
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Prescott has been great to work with. He is extremely attentive and follow-ups promptly on our projects with him.
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Brent Compton
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We have had a great experience using Bob Oats Plumbing. Oliver was especially professional, courteous, and very responsive. I would highly recommend them.
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Kris Boudreaux
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I never thought I would call a plumber a Rockstar but. Henry at Bob Oates plumbing truly is! This company is outstanding. The polite, patient receptionist got me an appointment in one day even though I knew they had no openings. Henry was on time and completed the work in less than an hour. On top of that he is a nice guy to be around. I know my old house has some major plumbing issues coming up in the future - I feel very fortunate to have found this company who I will call with no hesitation!
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Cindy
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great service. when i called late on a saturday i actually got the owners daughter who answers the phones herself even late on the weekend . i was able to get someone to come out in the hour and stop the back up. price was decent and upfront . no surprises
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Alyson Mosher
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We had an emergency clog that turned into a big time sewer line repair job, and the Bob Oates team was timely, thorough, and helpful throughout. Prescott was a great project manager and kept us updated and informed the entire process. We're so glad we contacted them first!

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By Bob Oates | September 17, 2026

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CALL (206) 789-4944

Serving the Greater Seattle Area

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Rated 5 Stars by John H. via Yelp.com

John H., another satisfied Bob Oates customer, smiling while looking at the camera

"TJ, Joe, and the crew at Bob Oates were awesome in helping restore water service to our home when the water main between street + crawl space burst underground, flooding our garage. They acted quickly, thoroughly, and left our home in arguably better condition than before the pipe burst."