An HD camera through your side sewer, from the cleanout toward the city main. You see what we see, keep the footage, and know the distance to every root, belly, offset joint and crack before anyone quotes a repair.
Owner answers 8 AM to 8 PM, seven days · Book online 24/7

The short answer
A sewer camera inspection runs a waterproof HD camera from a cleanout through the side sewer toward the public main, recording the pipe’s material and every defect with its distance. Ours is $300–$400 flat in Seattle, the footage is yours, and we do not sell sewer repairs. Seattle Public Utilities recommends an inspection at least every 8 to 10 years, and before buying a property.
$300–$400
Flat price, footage included
To the main
Cleanout to the public sewer, not just the house
$0 trip fee
Same rate evenings & weekends
One visit, one flat price, and a recording you can send to an agent, an inspector or a repair contractor the same day.
A sewer camera inspection is a video look at the side sewer, the private pipe that carries everything from the house to the city main. It tells you what the pipe is made of, where it is failing and how far out each problem sits.
Most home inspectors look at what they can see above ground; the side sewer runs under the yard, the sidewalk and often the street. Seattle Public Utilities’ maintenance guidance is direct about it: have the side sewer inspected before you purchase a property, and regularly after that.
Most people book a camera for one of six reasons. Each one gets a different answer from the footage.
| Your situation | What the camera answers | What usually comes next |
|---|---|---|
| Buying a house | What the camera answersMaterial, condition and defects you would inherit at closing | What usually comes nextFootage to your agent before the contingency is removed |
| Backups that keep coming back | What the camera answersRoots, grease, a belly or an offset holding debris | What usually comes nextJetting, a cleaning schedule, or a repair referral |
| Someone quoted a dig or a replacement | What the camera answersWhether the defect is real, where it is and how big | What usually comes nextA second opinion you can hand to another contractor |
| Big trees near the line | What the camera answersRoot intrusion at joints, and how much of the pipe it fills | What usually comes nextRoot cutting and a re-inspection interval |
| A line was just cleared | What the camera answersThat it is open, and what caused the blockage | What usually comes nextNothing, or a plan to keep it from returning |
| Selling a house | What the camera answersA clean recording to share with buyers, or problems to fix first | What usually comes nextDisclosure with footage, or cleaning before listing |
Not sure which applies? The free drain diagnostic sorts it in a couple of minutes.
Four things no listing or quote will tell you, each from the city’s own rules and guidance.

01
Seattle Public Utilities says the property owner owns the side sewer until it connects to the public sewer pipe, and Seattle Municipal Code Chapter 21.16 covers maintenance and repair. That includes the run under the sidewalk and street.
Source: Seattle Public Utilities02
SPU says roots are a common problem in side sewers, and that older concrete and clay pipe built without watertight joints is especially at risk. It recommends regular scoping where pipes are old and tree canopy is dense.
Source: SPU, Side Sewer Defects & Issues03
SPU’s homeowner guide puts a no-dig repair, relining or pipe bursting, at roughly $100–$170 per foot. Footage that shows exactly where the defect sits keeps that number from being the whole yard.
Source: SPU, Taking Care of Your Sewer Pipe04
From the point where two pipes join, the owners share maintenance and repair. The side sewer card often shows the route and any shared section before the camera goes in.
Source: SPU, Side Sewer Defects & IssuesSPU grades common side sewer defects by severity. This is how those grades translate into a decision.
| Defect | What it looks like on camera | SPU guidance | What it means for you |
|---|---|---|---|
| Root intrusion | What it looks like on cameraFine roots at joints, up to a mass that fills the pipe | SPU guidance Minor: re-inspect 3–5 yrs 50%+: inspect 1–2 yrs, clean | What it means for youCleanable. Get a cleaning price and a re-inspection plan, and note the joint the roots came through. |
| Offset joint | What it looks like on cameraPipe segments that no longer line up | SPU guidance Minor: no repair Moderate: re-inspect Severe: repair | What it means for youSevere offsets let soil wash in and can lead to voids and sinkholes; that is a repair conversation. |
| Sag or belly | What it looks like on cameraWater sitting in a flat or low section | SPU guidance Under 25%: minor 25–50%: inspect 2–5 yrs 50%+: higher backup risk | What it means for youBellies collect debris. A deep one often means regular cleaning or a spot repair. |
| Cracks and fractures | What it looks like on cameraLines or breaks in the pipe wall | SPU guidance Minor: 3–5 yrs Moderate: 1–2 yrs, plan repairs Severe: repair | What it means for youModerate cracks are a budget line; severe ones are near structural failure. |
| Exposed aggregate | What it looks like on cameraRough, rocky interior in concrete pipe | SPU guidance Moderate: 1–2 yrs, plan repairs Severe with holes: replace | What it means for youA common, critical defect in Seattle’s concrete side sewers. Severe means the pipe has failed even if it still drains. |
| Holes | What it looks like on cameraMissing pipe wall, soil or voids visible | SPU guidance Repair | What it means for youA repair item. The distance on the video tells the contractor where to dig or line. |
| Grease and debris | What it looks like on cameraBuildup narrowing the pipe | SPU guidance Under 25%: minor 25%+: routine cleaning | What it means for youUsually a cleaning, not a repair, unless a defect underneath is causing it. |
Severity grades and intervals summarized from Seattle Public Utilities, Side Sewer Defects & Issues. This is not legal or real estate advice.
The monitor shows the pipe as the camera travels, with a running distance counter. You get the file afterward, and every defect is called out by its distance from the cleanout.


The part of the pipe an owner is responsible for does not stop at the fence. We run the camera as far toward the public main as the line allows.
Roots at 42 feet and a belly at 61 feet is a repair bid. “Some roots” is not. The counter on the recording does the measuring.
We clean drains and run cameras; we do not replace sewer lines. The company scoping your pipe has nothing riding on the answer.




From the first call to the file in your inbox, built around the inspection period in your purchase contract.
Step 1
Call or book online with the address and your contingency deadline. Tell us if the seller has an access preference.
Step 2
We locate the access point. The city’s side sewer card often shows where the pipe runs and any shared section.
Step 3
The HD camera travels the side sewer toward the public main, recording the whole way.
Step 4
We go through what the camera found with you, defect by defect.
Step 5
You get the video and our notes on material, defects and distances to share with your agent.
Pick a slot online any hour, or call and the owner answers. One flat price of $300–$400, no trip fee, and the footage is yours.
Deadline this week? Call (206) 590-1455
Use this list with any company you call. If the answer to the left column is “not usually,” you are buying a partial look at the most expensive pipe on the property.
| What to check | A quick look | Our camera inspection |
|---|---|---|
| Camera goes toward the public main | Stops at the property line or the first obstruction | Runs toward the main as far as the line allows |
| Each defect located by distance | General notes only | Distance from the cleanout for every defect |
| You keep the recording | Varies, sometimes stills only | The full video file is yours |
| Pipe material identified | Not always | Clay, concrete, cast iron, ABS or PVC noted by section |
| Side sewer card checked | Rarely | Checked together: the SPU card shows route and shared sections |
| Price known before the visit | Varies | $300–$400 flat, $0 trip fee |
| The inspector sells the repair | Sometimes | No. We do not do sewer replacement |
A flat price for the video, the defect list and a straight read on what it means.
Our flat price
$300–$400
Cleanout toward the public main, where access allows
A sewer camera inspection from The Drain Authority costs $300 to $400 in Seattle, flat, with no trip fee. You get the recording, a list of defects by distance from the cleanout and notes on the pipe material, ready to send to an agent, an inspector or a repair contractor the same day.
Roots, grease and scale are cleaning problems, not dig problems. Structural defects go to a repair contractor with the footage.
The side sewer from the house to the public main, cleared and checked on camera.
$200–$600
4,000 PSI water scours grease, scale and root hair off the pipe wall after a camera pass.
$500–$700
Chain knockers strip rust and scale from inside old cast iron, with no digging.
From $800
A kitchen, bath, laundry or floor drain cleared through its full length and flow-tested.
$200–$600
The city sets who owns what, where the records live and what help exists for repairs. All of it is public; most owners never see it.
Seattle Public Utilities: the owner’s side sewer runs all the way to the public sewer main, including the section under the sidewalk and street. SPU: Your Side Sewer · SMC 21.16
The city’s Side Sewer Cards and Map tool shows the permitted route and sometimes a shared line. SPU’s Records Vault closes December 15, 2026 through August 1, 2027; side sewer cards are already digitized. Our guide to the closure.
SPU recommends inspecting at least every 8 to 10 years, and every 2 to 3 years with large trees or shrubs near the line. SPU homeowner guide (PDF)
Seattle’s Office of Housing runs a Side Sewer Assistance Program with interest-free loans for income-eligible homeowners who need a side sewer repair.
Washington L&I lists every registered contractor and its specialty. Verify a contractor; ours is #DRAINDA756MA.
Sewer camera inspection near you
Same flat price across Seattle, the north end and the Eastside. See all service areas.
Straight answers for owners, buyers, sellers and agents. More in the Seattle drain & sewer FAQ, or read the Ballard side sewer report.
Still have a question?
Shane answers the phone himself, 8 AM to 8 PM, seven days a week.
Ours is $300–$400, flat, and the footage is yours to keep. Seattle Public Utilities’ homeowner guide says a sewer video inspection generally costs $230–$845 depending on the pipe’s condition, so ask any company what is included before you book.
The camera runs from the cleanout through the side sewer toward the public main and records pipe material, roots, offset joints, sags, cracks, holes, exposed aggregate in concrete pipe, and grease or debris, with the distance from the cleanout to each one.
Seattle Public Utilities recommends inspecting a side sewer at least every 8 to 10 years, and at least every 2 to 3 years when large trees or shrubs grow near it. SPU also recommends an inspection whenever you buy a property.
Yes. Seattle Public Utilities’ maintenance guidance says to have the side sewer inspected before you purchase a property, because the new owner is responsible for the pipe all the way to the public main. Book it inside your inspection period, before the contingency is removed.
The property owner. Seattle Public Utilities says the owner’s side sewer runs until it connects to the public sewer main, including the section under the sidewalk and street. Where two properties share a line, the owners share responsibility from the point the pipes join.
We clean what can be cleaned: roots, grease and scale. We do not repair or replace sewer pipe, so structural defects are referred out with the footage, and the distance on the recording lets a repair contractor bid the exact section instead of the whole yard.
Yes. The recording is yours to share with your agent, the seller, an inspector or a repair contractor, along with our notes on what we found and where.
We look for the best available access point. The city’s side sewer card often shows where the line was run and where a cleanout was placed. If no usable access exists, we tell you before any work is priced.
Every rule, interval and outside price range on this page comes from these public sources. Our own prices are flat Seattle rates for standard service, reviewed October 2026.
Send the address and what is going on. If you are buying, include your inspection deadline and we will give you the earliest slot.
The Drain Authority
5608 17th Ave NW, Suite 2025