
Guides & advice
The Sewer Inspection Blog
Straight answers on sewer camera inspections, backups, costs, insurance, and what to watch for in older Metro Detroit homes.

Sewer Pipe Materials in Metro Detroit: What's Actually Under Your Home
Every Metro Detroit home sits on a sewer lateral built from one of four materials, and each one fails in its own predictable way. Here's how to tell which one is under your yard, and why a camera is the only way to know for certain.
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How to Prepare for a Sewer Camera Inspection
A little preparation turns a sewer camera inspection into a faster, more useful visit — and most of it takes less than fifteen minutes. Here's exactly what to check, clear, and gather before the technician arrives.
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Cast Iron Sewer Pipe Corrosion: What's Happening Underground
Cast iron sewer pipe doesn't fail all at once — it corrodes quietly from the inside for decades before a backup ever reaches the house. Here's what's actually happening underground, and how a camera inspection shows you exactly how much pipe you have left.
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Orangeburg Sewer Pipe in Metro Detroit: What Homeowners Need to Know
Orangeburg pipe was cheap, easy to install, and used in thousands of postwar Metro Detroit laterals — and most of it has already outlived the manufacturer's own estimate of how long it would last. Here's how to recognize it, how it fails, and why a camera is the only way to know what's really going on underground.
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High Water Table Risk Near Lake St. Clair: What It Means for Your Basement
Living near Lake St. Clair means groundwater sits close to the surface most of the year. Here's how that affects sewer laterals and basements in canal and lakeside communities.
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What the 2021 Metro Detroit Floods Exposed About Aging Sewers
The June 2021 storm flooded thousands of Metro Detroit basements in hours. Here's what it revealed about aging sewer infrastructure and why documenting cause matters after an event like it.
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8 Warning Signs of Sewer Line Failure You Shouldn't Ignore
From gurgling drains to lush patches in the yard, these warning signs often show up well before a sewer line fails completely. Here's what to watch for.
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Tree Roots and Sewer Lines: Metro Detroit's Ongoing Battle
Metro Detroit's mature tree canopy is one of its best features and one of its sewer laterals' biggest liabilities. Here's why root intrusion keeps coming back after cutting.
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Commercial Pre-Sale and Pre-Lease Sewer Scoping
A commercial building's sewer line is rarely part of a standard walkthrough, but it can carry six-figure repair risk. Here's what buyers and tenants in Troy and Novi should require before signing anything.
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Main Sewer Line Clog: How to Tell, and What to Do About It
Learn the difference between a main sewer line clog and a single branch clog, and why recurring blockages need a camera inspection rather than just a snake.
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How a Drain Camera Finds Clogs That Snaking Can't Fix
If the same drain keeps clogging every few months, snaking is treating a symptom, not the cause. A drain camera shows what's actually going on inside the pipe.
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Buying an Older Home in Macomb County? Get the Sewer Line Inspected First
Older homes in Mount Clemens and Rochester often have clay, cast-iron, or Orangeburg sewer laterals nearing the end of their service life. Here's what to check before you buy.
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Why Landlords and Property Managers Need Sewer Camera Inspections
Tenant turnover, grease-heavy restaurant tenants, and liability disputes all put a landlord's sewer line at risk. Here's why property managers in Southfield and Detroit build camera inspections into their operations.
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Who Pays for Sewer Line Repair: Homeowner vs. City Responsibility
After a backup, the first question is almost always who's responsible for the fix. Here's how lateral ownership generally works, and why documented footage matters more than a guess.
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Does Homeowners Insurance Cover Sewer Backups in Michigan?
Sewer backup coverage isn't automatic under most Michigan homeowners policies. Here's what to know about endorsements, documentation, and filing a claim.
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Sewer Line Maintenance Checklist for Older Homes
Older homes in Berkley and Clawson carry sewer lines that need more than the occasional plunger. This checklist covers what to avoid flushing, how grease causes damage, and when a camera scope belongs in your routine.
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Sewer Smell in the House? Here's How to Find the Source
A sewer gas smell can mean something as simple as a dry drain trap or as serious as a cracked lateral. Here's how to narrow it down before you call anyone.
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Sewer Backup in Your Basement: What to Do in the First 30 Minutes
A safety-first checklist for the first 30 minutes after a sewer backup, plus why documenting the damage before cleanup matters for insurance.
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How Sewer Line Locating Works
Before anyone breaks ground, a sonde transmitter and surface receiver can trace your sewer line's exact path and depth. Here's how the technology works and why skipping this step gets expensive fast.
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The Real Benefits of Sewer Line Video Inspection
A verbal diagnosis is only as good as the person giving it. Recorded sewer line video gives you proof, a second opinion, and a paper trail you can use for repairs, insurance, or a home sale.
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The Home Buyer's Guide to Sewer Scope Inspections
A practical guide for Michigan home buyers on what a sewer scope inspection checks, why it's not part of a standard home inspection, and what to look for in the report.
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Why Clay Sewer Lines Fail Across Metro Detroit's Older Neighborhoods
Vitrified clay laterals were standard for decades across Metro Detroit, and most are now 60 to 90 years old. Here's why they fail and how a camera catches it before a full collapse.
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How Often Should You Get a Sewer Camera Inspection?
There's no single answer for every home, but age, history, and life events all point to a schedule. Here's how often homeowners in Sterling Heights and Warren should actually be scoping their lines.
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How Much Does a Sewer Camera Inspection Cost in Metro Detroit?
A straightforward look at what homeowners in Sterling Heights and Troy actually pay for a sewer camera inspection, and the factors that move the price up or down.
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