Sewer Camera Inspection — See Before You Dig

Sewer Camera Inspection in Denver

Deft Plumbing runs a sewer camera through your line across the Denver Metro Area before any repair, identifying root intrusion, pipe cracks, bellies, and offset joints in real time. You watch the footage with us — no guesswork, no shovel until we know what we're dealing with. Licensed, bonded, and insured in Colorado with upfront flat-rate pricing, we won't recommend a sewer line repair the camera doesn't confirm is needed. That's not a policy. It's just honest work.

If you're searching for sewer line repair near me, the camera inspection is step one — it's the only way to know whether you need a repair at all, and where exactly to make it. Skipping it means guessing with your money.

What Is a Sewer Camera Inspection?

A sewer camera inspection is a diagnostic procedure that runs a waterproof, high-resolution video camera through your drain and sewer line to document pipe condition in real time. The camera transmits live footage to a monitor so you can see exactly what's happening inside the pipe — no excavation, no guesswork, no assumptions.

Here's what it identifies: tree root intrusion that's infiltrated pipe joints, cracks and fractures in clay or cast iron pipe, pipe bellying where sections have sunk and now trap water and debris, offset joints where pipes have shifted out of alignment, grease or mineral scale buildup that narrows the flow channel, and fully collapsed sections that block everything downstream.

Sewer cameras also catch problems that have nothing to do with clogs. Water in sewer lines that shouldn't be there can indicate a cross-connection or a broken lateral letting groundwater in. Sewer fly larvae in your drains? That's almost always a sign of a pipe belly creating standing water — a breeding ground the camera confirms in minutes.

Without a camera, a contractor is estimating. That's fine for a simple clog. It's not acceptable when you're facing potential sewer line repair costs or a major excavation job. Any plumber who skips diagnostics and jumps straight to a repair quote is guessing with your money — and that habit has a way of getting expensive.

How a Sewer Camera Inspection Works — Step by Step

The process is straightforward and non-invasive. Here's what to expect from scheduling through report delivery:

Step 1 — Schedule and access prep. We confirm your address, approximate home age, and whether you know the location of your sewer cleanout. Most homes have a cleanout at the foundation or in the yard. If yours is buried or inaccessible, we locate it before the inspection day — not during it.

Step 2 — Camera setup and line access. We access the line through the sewer cleanout or, if necessary, through a drain access point inside the home. The camera rod is fed into the pipe and we begin recording immediately.

Step 3 — Full-line camera pass. We push the camera through the entire sewer lateral — typically 50 to 100 feet from the house to the main — recording everything. If we hit a significant obstruction, we note its location and assess whether it can be cleared during the same visit.

Step 4 — Live walkthrough with you. We don't hand you a report and disappear. You watch the footage with us. We explain what's on screen in plain language: what's normal, what's a concern, and what requires action versus monitoring.

Step 5 — Written report and footage. You get a written summary of findings and, on request, the recorded footage. If sewer line repair or drain cleaning is recommended, the report documents exactly why — and where. That documentation matters if you're a homebuyer using the findings in closing negotiations.

Total time on-site: 45 to 90 minutes for most residential properties. Line length, access conditions, and any blockages we encounter can extend that range.

What Problems Does a Sewer Camera Reveal?

The list is longer than most homeowners expect. Here are the six most common findings — and what each one actually means for your home:

Tree root intrusion. Roots enter through joint gaps and cracks, then grow into a mesh that catches everything. Mild intrusion means annual cleaning. Severe intrusion — roots filling the pipe bore — means fixing the sewer line is the only long-term solution.

Pipe bellying. When soil shifts under a sewer line, sections sag and create low spots. Water and debris pool in the belly instead of flowing out. Drain flies and recurring backups are classic symptoms. Cleaning doesn't fix a belly — it just clears it temporarily.

Offset joints. Pipes shift at their connection points, especially in clay pipe installed before the 1980s. A minor offset restricts flow. A severe one creates a near-complete blockage and lets groundwater in.

Pipe cracks and fractures. Ground movement, freeze-thaw cycles, and age crack the pipe walls. Small cracks let roots in. Large cracks let the pipe collapse. Repairing a sewer line with a crack means locating it precisely — and the camera does that without digging a trench to find it.

Grease and scale buildup. Grease coats pipe walls and hardens over time. Combined with mineral scale from hard water, it narrows the pipe bore significantly. This is often treatable with drain cleaning or hydro jetting — but you need the camera to confirm the pipe wall is intact before applying that pressure.

Deteriorated or collapsed pipe. Orangeburg pipe — a tar-paper composite used from the 1940s through the 1970s — deteriorates from the inside out. Cast iron corrodes. Old clay crumbles. The camera shows the internal condition no soil probe or visual inspection from outside can reveal.

Sewer Camera Inspection Cost — What Drives the Price

We use flat-rate pricing — you know the cost before we start, not after. There's no hourly surprises, no fee that grows while we work. What we won't do is publish a number here that creates the wrong expectation for your specific job, because five real factors affect what an inspection costs:

Pipe length and run complexity. A 60-foot lateral from a ranch-style home to the street costs less to scope than a 150-foot run with direction changes on a large property.

Access point condition. A clean, accessible sewer cleanout means setup in minutes. A buried, corroded, or missing cleanout means extra time locating it or pulling a toilet to gain access — that adds to the job.

Property age and pipe material. Pre-1980 homes often have clay or Orangeburg pipe that requires more careful camera navigation. Cast iron corrodes in ways that affect how far the camera can travel before we hit a blockage.

Line depth. Deeper sewer lines can require longer camera equipment and, if any repairs follow, significantly higher excavation costs. A camera that identifies a problem at 6 feet deep versus 12 feet deep changes the repair scope entirely.

Report format. A verbal summary on-site is standard. A full written report with timestamped footage and a location diagram — which we strongly recommend for homebuyers — takes more time and documentation work.

Call us at (720) 880-8064 for an upfront flat-rate quote. We'll ask the right questions before we arrive so the price you get is the price you pay.

Pre-Purchase Sewer Scope — What Every Homebuyer Must Know

A standard home inspection doesn't include the sewer line. That's not an oversight — it's a scope limitation. Home inspectors check what's visible. The sewer lateral from your foundation to the street main is buried, invisible, and one of the most expensive systems in the house to repair or replace.

Here's what homebuyers need to understand: if the home was built before 1985, there's a real probability the sewer lateral is clay, cast iron, or Orangeburg pipe. All three materials fail eventually — and none of them give obvious warning signs until they back up, crack, or collapse completely. Sewer line repairs near me searches spike after closing day when buyers discover problems that a $300 sewer scope would have caught.

What to do with the findings. If the sewer scope comes back clean, you've got documentation and peace of mind. If it reveals a belly, root intrusion, or cracked pipe, you have three options: negotiate a price reduction, require the seller to repair it before closing, or walk away from the deal entirely. None of those options exist after you've signed. The inspection report gives you leverage — and it's leverage that routinely saves buyers far more than the inspection costs.

How to request it. Write a pre-purchase sewer scope into your inspection contingency. Most realtors who've been in the business more than five years will recommend it on any home over 20 years old. Deft Plumbing provides written reports with footage specifically formatted for real estate transactions — ask when you call.

Don't let your real estate agent talk you out of it to speed up closing. A backed-up sewer lateral after move-in is not a small problem.

Signs You Need a Sewer Camera Inspection — Urgency Guide

Not every drain symptom is an emergency. Here's how to triage what you're seeing:

Single slow drain, rest of house fine: Probably a localized clog. Standard drain cleaning handles this. In the foothills we'll often clear a Golden drain line before it becomes a sewer problem. Camera inspection is overkill unless cleaning doesn't fix it.

Multiple slow drains or gurgling toilets: The main line is restricted or partially blocked. This warrants a sewer camera inspection — it could be root intrusion, a belly, or buildup in the lateral.

Sewage odors that persist after cleaning: Standing water in a belly or a cracked pipe letting sewer gas escape. Camera inspection is the diagnostic step — odor treatment is not.

Recurring clogs in the same line despite repeat cleaning: Something structural is causing buildup to return. Fixing a sewer line properly means knowing whether it's roots, a belly, or scale — the camera tells you which.

Soft, wet spots in your yard with no rainfall: A failing sewer lateral can saturate the soil above it. This is an active leak. Don't wait on this one — sewer line repair is needed, and the camera identifies exactly where.

Active sewage backup into the home: Stop using water immediately. This is an emergency. Call (720) 880-8064. We'll run the camera after clearing the backup to find the cause.

Pre-purchase due diligence: No symptoms needed. If the home is more than 20 years old and hasn't been scoped, schedule it. Absence of symptoms doesn't mean absence of problems — it means the pipe hasn't failed yet.

Sewer Camera vs. Drain Cleaning vs. Hydro Jetting

These three services are not interchangeable — and confusing them leads to spending money on the wrong fix.

Drain cleaning, snaking or augering the line, is the right call for a soft clog: grease, toilet paper buildup, a localized obstruction. It's fast, effective, and usually the right starting point; for Douglas County homeowners, our same-day drain clearing in Castle Rock handles most of these before they escalate, and Arapahoe County homeowners can read how we tackle cabled and jetted drain work in Centennial too. But it doesn't tell you why the clog formed, and it doesn't fix a structural problem.

Sewer camera inspection is diagnostic. It doesn't clear anything — it shows you what's there. You use it when symptoms suggest something more than a simple clog, when cleaning hasn't fixed a recurring problem, or whenever you need documentation of pipe condition (pre-purchase, post-repair, insurance claim).

Hydro jetting uses high-pressure water to scour pipe walls clean. It's the right tool for heavy grease buildup, scale, and soft root masses. But you should never hydro jet a line without knowing the pipe condition first — blasting deteriorated clay or Orangeburg pipe can cause a collapse. The camera inspection comes first; hydro jetting follows if the pipe can handle it.

Here's the honest sequence for most homeowners with recurring drain issues: camera first, clean or jet based on what we find, re-camera if needed to confirm the line is clear. Skipping the camera to save money on the front end usually means paying for the same cleaning twice — or worse, cleaning a line that actually needs sewer line repair.

We won't sell you hydro jetting or a full sewer replacement without camera documentation showing it's warranted. That's not a sales tactic — that's how we stay out of arguments about unnecessary work.

Sewer Camera Inspection FAQs

How much does a sewer camera inspection cost?

Deft Plumbing uses flat-rate pricing, so you know the cost before the work starts — no hourly billing, no surprises. The exact rate depends on pipe length, access point condition, property age, line depth, and whether you need a written report with footage (common for homebuyers). Call (720) 880-8064 for an upfront quote. We'll ask the right questions before we arrive so the price we quote is the price you pay.

How long does a sewer camera inspection take?

Most residential inspections take 45 to 90 minutes from setup through the on-site walkthrough. The camera pass itself runs 20–30 minutes depending on line length and how far we can travel before hitting an obstruction. If there's a significant blockage we need to work around, or if the cleanout requires locating before we can access the line, add time. We don't leave without walking you through what we found.

Can a sewer camera find a broken pipe underground?

Yes — that's one of its primary uses. The camera shows pipe condition in real time: cracks, fractures, collapsed sections, and offset joints all appear clearly on the monitor. We can pair the camera with a locator wand that marks the surface directly above the problem point, so any excavation is targeted rather than exploratory. No digging until we know exactly where and what we're dealing with.

Do I need a sewer camera inspection before buying a house?

Strongly recommended for any home over 20 years old. Standard home inspections don't include the sewer lateral. Homes built before 1985 in Colorado often have clay, cast iron, or Orangeburg pipe — all materials prone to root intrusion, cracking, and collapse. A failed lateral after closing is a major cost. Inspection findings before signing give you negotiating leverage: a price reduction, a repair requirement, or the option to walk away. That leverage disappears the moment you close.

What does a sewer inspection report include?

A written report from Deft Plumbing covers the date and property address, access point used, total footage inspected, and a plain-language description of every finding — including location (feet from access), finding type, and severity. For homebuyers, we include recorded footage and a location diagram. The written format is specifically designed to support real estate negotiations and insurance documentation. Ask for the full report format when you call — not all providers offer the same level of detail.

What causes sewer fly larvae in my drains?

Sewer fly larvae live in the organic film that builds up in drain pipes, particularly in sections where water sits rather than flows. A pipe belly or partial blockage creates the standing water they breed in. Drain fly treatments clear the larvae temporarily, but they come back if the standing water remains. A sewer camera inspection identifies whether a belly or structural problem is creating the condition — and whether it needs cleaning, repair, or both.

How is a sewer camera inspection different from drain cleaning?

A sewer camera inspection is diagnostic — it shows you what's in the pipe but doesn't remove anything. Drain cleaning physically clears a blockage using a snake or auger. They serve different purposes: drain cleaning fixes a clog, camera inspection tells you why the clog formed and whether the pipe is structurally sound. For a one-time grease clog, cleaning alone is often fine. For recurring clogs, sewage odors, or multiple slow drains, the camera comes first so you're treating the cause, not the symptom.

What happens after a failed sewer inspection?

We explain every finding on-site in plain language — what it is, how severe it is, and what your options are. Some findings (light root intrusion, early grease buildup) are manageable with cleaning and a monitoring schedule. Others (pipe belly, severe root infestation, cracked or collapsed sections) require sewer line repair. If repair is needed, the camera footage documents exactly where the problem is, which means any excavation is targeted and the repair scope is defined before we quote it. No open-ended estimates.

How often should I have my sewer line inspected?

For most homes with no known issues, every 3–5 years is a reasonable baseline. If you have mature trees within 10 feet of your sewer line path, shorten that to every 1–2 years — root growth in clay pipe is relentless and doesn't announce itself. If you've had a confirmed belly or structural finding, annual monitoring makes sense until you decide whether to repair. Any sewer line that's never been scoped in 20-plus years is overdue, regardless of whether you're currently having symptoms.

Is sewer camera inspection worth it if I'm not having any problems?

For pre-purchase inspections, absolutely — the absence of symptoms doesn't mean the pipe is healthy. For existing homeowners, it depends on your home's age, pipe material, and tree coverage. A 40-year-old home with clay pipe and mature oaks overhead is worth scoping proactively. The cost of a camera inspection is a small fraction of what emergency sewer line repair costs when a pipe fails without warning. Knowing your pipe condition lets you plan and budget rather than react.

What pipe materials are most likely to need sewer repair?

Clay pipe — common in homes built before 1970 — cracks and invites root intrusion as joints age. Orangeburg pipe, a compressed tar-paper composite used from the 1940s through the mid-1970s, deteriorates from the inside out and often collapses under soil pressure. Cast iron corrodes and can develop pinhole cracks or scale buildup that severely restricts flow. PVC pipe installed after roughly 1980 is far more durable, but joint failures and improper installation still occur. If your home predates 1980 and the lateral has never been scoped, it's the highest-priority sewer camera candidate.

Need Sewer Camera Inspection?

Contact Deft Plumbing for a free, upfront quote. No surprises, no hidden fees. We're licensed, bonded, and insured for your protection.

Call (720) 880-8064 or request a free estimate online.

Related Services

Service Areas

We provide sewer camera inspection services across the Denver metro area, including Aurora, Lakewood, Arvada, Westminster, Thornton, Broomfield, and more.

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