Sewer Line Inspection: How It Works and Why You Need It

Blocked drains. Mysterious smells. Water backing up where it shouldn’t. Whether you’re a homeowner or run a busy business, sewer line problems don’t wait until it’s convenient. At Aark Plumbing, we’ve seen just how fast a small issue can turn into an emergency plumbing call.

If you’re searching for “Pipe Installation near you” or worried about hidden leaks, you’re not alone. Let’s break down what a sewer line inspection is, how it works, and why it’s one of the smartest steps you can take to protect your property and your wallet.

What Is a Sewer Line Inspection?

A sewer line inspection is like a health checkup for your property’s plumbing arteries. It’s a thorough look inside your main wastewater pipe—the one that whisks away everything from your sinks, toilets, and tubs out to the city sewer or your septic system.

Instead of guessing what’s wrong under your foundation or lawn, we use specialized tools to see exactly what’s happening. Think of it as sending a tiny robot on a mission underground. No more digging just to find out what’s going on.

Sewer line inspections are essential for both homes and commercial buildings. Why? Because even a small crack or root invasion can snowball into massive repairs, health hazards, or code violations if left unchecked.

Camera Technology Explained 📹

Gone are the days of guesswork. Today, Aark Plumbing uses high-resolution, waterproof cameras designed to snake through your pipes. These cameras are attached to flexible cables and guided through your sewer line via the nearest cleanout.

• Real-time video: The camera sends live footage to a monitor, so our plumbers (and you, if you want to watch) can see every inch of the pipe.
• Pinpoint accuracy: We can spot blockages, cracks, corrosion, or even lost objects—sometimes you’ll be surprised what turns up!
• Photo and video documentation: Before and after images help you see the problem—and the solution—clearly.

This technology takes the mystery out of “what’s wrong.” It’s like looking under the hood before you try to fix the engine.

Problems a Sewer Line Inspection Finds

A sewer inspection uncovers more than you might think. Here are some of the most common issues we see:

• Tree root intrusion: Roots love the moisture in sewer lines. Even a hairline crack invites them in.
• Pipe corrosion or decay: Older pipes, especially those made from clay, cast iron, or Orangeburg, are prone to crumbling over time.
• Blockages and grease buildup: Grease, wipes, toys, and other debris can form stubborn clogs that no plunger can reach.
• Broken or collapsed pipes: Shifts in soil, heavy traffic above ground, or construction can cause pipes to buckle or snap.
• Bellied pipes: A section of pipe may sag, forming a low spot where waste collects and flow slows down.
• Leaky joints or misaligned connections: Tiny leaks can lead to bigger problems, including foundation damage and mold.

Inspections also reveal whether your sewer system meets local codes. In areas with strict plumbing requirements or frequent storms, this can save you from costly fines or repairs down the road.

When to Inspect: Buying, Selling, or Facing Recurring Issues?

Timing matters. Here’s when you should seriously consider a sewer line inspection:

Property Transactions

• Buying a property: Don’t let a “move-in ready” listing fool you. A hidden sewer problem can become a nightmare just months after closing.
• Selling a property: A clean bill of health from your sewer line gives buyers peace of mind, and you leverage in negotiations.

Recurring Plumbing Issues

• Frequent backups: If you’ve called for emergency plumbing more than once in a year, there’s likely a bigger issue hiding underground.
• Slow drains or gurgling toilets: These are the whispers before a full-blown backup.
• Unexplained soggy spots in your yard: Could be a leak in your main line.

After Major Events

• Severe storms or flooding: Heavy rain can shift soil and damage pipes.
• Nearby construction: Vibrations and digging can disrupt old lines.

A quick inspection now can save you thousands—and a whole lot of stress—later.

Prevention and Maintenance: Keep Problems at Bay 🛠️

Regular sewer line checks are like routine car maintenance. They don’t just prevent disaster—they keep everything running smoother, longer.

How Often Should You Inspect?

• Older homes: Every 2–3 years is smart, especially if your pipes are original.
• Newer homes: Every 3–5 years, or if you notice symptoms above.
• After repairs or major work: Always inspect to confirm the fix.

Preventative Tips

• Don’t flush wipes, paper towels, or anything but toilet paper.
• Keep grease out of your kitchen sink—it can cool and harden in your pipes.
• Plant trees away from sewer lines.
• Schedule annual drain cleaning, especially for commercial kitchens or busy households.

Refer to your local building department or the International Plumbing Code for more guidance on safe plumbing maintenance practices.

Before & After: What a Sewer Inspection Reveals

You wouldn’t believe the difference a camera inspection can make. Before: cloudy water, slow drains, and uncertainty. After: clear images, pinpointed problems, and a plan for repair.

We’ve seen pipes tangled with roots like spaghetti, then restored to a clear, free-flowing state. Side-by-side photos tell the whole story. It’s confidence you can see.

Understanding Local Sewer Codes and Safety

Every town has its own rules. Sewer repairs and installations must meet local and national plumbing codes (like IPC and UPC) for materials, depth, and venting. Inspections ensure you’re not just fixing problems—you’re staying legal and safe.

Ignoring these codes can mean fines, failed sales, or even unsafe living conditions. Our licensed plumbers always work to code, so you don’t have to worry.

Quick Safety Checklist for Sewer Line Inspections

• Always use proper protective gear (gloves, goggles, mask).
• Never open or enter a sewer line without the right equipment—dangerous gases and bacteria are real risks.
• Make sure your cleanout access is clear before your plumber arrives.
• Ask to see before and after images or video for your records.

DIY vs. Call a Pro

Tempted to rent a camera and inspect the line yourself? Here’s what to consider:

DIY Pros

• Can offer a basic look if you’re comfortable with tools.
• Good for very simple, straight lines.

DIY Cons

• Most rental cameras lack the clarity, length, or durability of pro equipment.
• You risk missing hidden damage, or worse, damaging the pipe.
• You may not recognize code violations or subtle issues.

Why Call Aark Plumbing?

We bring years of experience, top-grade tools, and a trained eye. More importantly, we understand what the footage means and can recommend safe, code-compliant solutions.

What Pros Do On Arrival

Here’s what to expect when you call Aark Plumbing for a sewer line inspection:

1. Site prep: We find the nearest cleanout (often outside or in a basement) and set up our equipment.
2. Camera insertion: The high-definition camera snakes through your sewer line, broadcasting live images.
3. Problem identification: We spot roots, cracks, blockages—or confirm your line is clear!
4. Documentation: You receive images or video to keep.
5. Action plan: If repairs are needed, we’ll explain your options clearly.

Costs & Time Factors

The time and cost of a sewer line inspection depend on several factors:

• Length and complexity: Longer or deeper lines take more time.
• Accessibility: Hard-to-reach cleanouts or blocked entry points can add work.
• Condition: Heavily clogged or broken pipes may need extra prep.
• Location: Commercial properties or older homes may require additional steps.

Most inspections take 1–2 hours. Prices vary by region and complexity. For a detailed estimate, give us a call.

When It’s an Emergency 🚨

If you notice:

• Water backing up in multiple drains
• Sudden sewage smells indoors
• Flooded basement or yard with sewage

Don’t wait. These are signs of a complete blockage or major break. Call for emergency plumbing immediately. Quick action limits damage and speeds up repairs.

FAQ: Sewer Line Inspections

How often should I have my sewer line inspected?

For homes over 20 years old, every 2–3 years is wise. Newer homes can go 3–5 years unless you notice issues.

Can roots really break through my sewer pipes?

Yes. Tree roots are strong and persistent. Even a small crack is enough for roots to invade and expand, eventually causing blockages or breaks.

Do I need an inspection before buying a house?

Absolutely. Sewer problems can be expensive and disruptive. An inspection gives you vital information before you commit.

Are sewer inspections messy or disruptive?

Not at all. The process is minimally invasive—no digging unless repairs are needed.

Local and Seasonal Considerations

• Cold climates: Freezing and thawing can shift pipes, causing misalignments or breaks.
• Heavy rain areas: Saturated soil can put extra pressure on pipes, leading to bellies or collapses.
• Older neighborhoods: Original pipes may be at the end of their lifespan.

Always check with your local building department for seasonal plumbing tips and maintenance requirements.

Don’t wait for a plumbing disaster to strike. Whether you’re buying, selling, or just want peace of mind, a sewer line inspection is a smart, proactive move.

Call Aark Plumbing now — or reach us anytime at  888-403-1101 .