SERVING JEFFERSON CITY, COLUMBIA, AND SURROUNDing AREAS
Sewer Smoke Testing in Jefferson City, MO
We serve Jefferson City, Columbia, and surrounding areas in Mid-Missouri.
You know something’s off. There’s a sewer smell in your house or business, and it’s not sticking around long enough for you to figure out where it’s coming from. We get it, and we’ve got a way to actually find it instead of guessing.
Superior Sewer Solutions runs professional sewer smoke testing to track down hidden openings in your drain and vent lines that let sewer gas sneak in.
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Prefer to talk? Call (573) 301-0141
That Smell That Comes and Goes? It’s Not in Your Head.
A sewer smell doesn’t play fair. It’ll show up in your kitchen one day and near the bathroom the next, with no pattern you can pin down.
That’s because sewer gas travels through walls, ceilings, crawl spaces, and attics before it ever reaches the room where you smell it. The odor rarely points straight to the problem. It just means the opening is hidden.
That’s exactly what smoke testing is built to find.
WHAT SEWER SMOKE TESTING DOES
We’d usually recommend this test if:
- The smell comes and goes without a clear pattern
- You don’t see any actual leak or backup
- You’ve cleaned the drains and the smell keeps coming back
- It seems to be coming from inside a wall or ceiling
- A regular inspection didn’t turn up anything
If the smell is coming directly from a slow or blocked drain, professional drain clearing may be the better solution. Smoke testing is most useful when the source remains hidden or the drains appear to be working normally.
Smoke testing gives us a clear place to start, allowing for limited and targeted investigation into your walls.
What a Sewer Smoke Test Can Find
Cracked or damaged drain pipes
A small crack can let sewer gas out even when there’s no water leak to point to it. If we find a damaged pipe, we’ll walk you through whether you’re looking at sewer line repair or something more targeted.
Loose connections and worn-out seals
Loose fittings, a failed toilet wax ring, a damaged trap or a cleanout cap that is not seated correctly can also create a path for sewer odor. Many of them can be easy to miss during a basic inspection.
Damaged or disconnected vents
Your plumbing vents are supposed to carry sewer gas safely out of the building. If one’s cracked, knocked loose, or was never run correctly to begin with, that gas can end up in your walls or ceiling instead.
Construction damage nobody meant to cause
Not every plumbing problem is caused by worn-out pipes. Sometimes a construction or remodeling project accidentally damages a drain or vent line. When that happens, smoke testing can pinpoint the exact location of the problem without unnecessary guesswork.
Need Assistance with any of These Problems?
How We Run a Sewer Smoke Test
We take a look around first
We’ll ask where you’ve noticed the smell and walk your plumbing layout before we touch anything.
We seal it up and send the smoke in
We introduce visible test smoke into the drain or sewer lines and let it travel the same routes the gas has been using.
We follow it to where it comes out
Our technicians check fixtures, walls, ceilings, basements, and crawl spaces for smoke escaping where it should not.
Once we find where it’s coming out, we’ll tell you exactly what we found and what we’d recommend doing about it. No runaround.
The Sewer Smell That Stuck Around for 25 Years
A homeowner called us about a sewer smell that had been bugging their house for over 25 years. It came and went with no pattern anyone could figure out, and after enough failed attempts, they’d basically learned to live with it.
We ran a sewer smoke test, and the smoke led us straight to a hidden section of the kitchen drain line inside an exterior wall. Turned out a siding nail had gone straight through the top of the drain pipe, probably during the original construction.
Because the hole was at the top of the pipe instead of the bottom, it never caused a water leak anyone could spot. It just sat there letting sewer gas into the wall cavity, and eventually into the house.
Twenty-five years of guessing, solved in one afternoon.
That’s the whole point of smoke testing: you stop tearing into walls hoping to get lucky, and start looking exactly where the problem actually is.
Smoke Testing or a Camera Inspection to Track Down Sewer Smells?
A sewer camera inspection shows what's happening inside the pipe.
Blockages, root intrusion, cracks, general wear.
A sewer smoke test shows where the system is leaking out.
Cracked seals, loose fittings, damaged vents.
For Property Managers and Business Owners
Managing rentals, a restaurant, or an office space? You might not hear about a sewer smell until a tenant or customer brings it up, and by then it’s already a complaint.
We work with single-family homes, rentals, apartment buildings, restaurants, offices, retail spaces, and rural properties across Jefferson City and Columbia. Getting ahead of it saves you the repeat calls later.
Is Smoke Testing Safe?
The smoke we use is specially made to help find problems with your plumbing. It’s non-toxic, non-staining, and isn’t the same as smoke from a fire. Most people can remain in the building while the test is being performed. If someone in your home or business has a respiratory condition or sensitivity to smoke, let us know beforehand. We’ll explain exactly what to expect, including the possibility of smoke detectors being triggered, so there are no surprises.
Why Choose Superior Sewer Solutions for Sewer Smoke Testing
We know Mid-Missouri plumbing
We’re a locally owned sewer and septic company, not a call center dispatching out-of-town crews.
We tell you what we found, plain and simple
No confusing sales pitch, no scare tactics. Just what we saw and what we’d do about it.
We fix what's actually wrong
We’re not in the business of opening up walls or replacing pipes we don’t need to touch. Find the real problem. Fix the real problem.
We've got the right gear for the job
Finding the source of a sewer odor takes more than experience, it takes the right equipment. Our sewer smoke testing equipment and sewer cameras help us identify hidden problems quickly, so you can avoid unnecessary repairs and get the issue fixed right the first time.
Frequently Asked Questions
How long does a sewer smoke test take?
Most sewer smoke tests run about one to three hours. Smaller homes with easy access to the cleanout tend to fall on the shorter end, while larger homes or properties with tighter crawl space or attic access run closer to three hours. We’ll give you a better estimate once we’ve seen the place.
Is it normal to see smoke coming out during the test?
Yes. Depending on how the test is performed, you may see smoke escaping from an opening in your plumbing system. That’s exactly what we’re looking for. The visible smoke helps us pinpoint hidden cracks, loose fittings, damaged vents, or other defects that allow sewer gas to escape.
Can smoke testing find a smell that only shows up sometimes?
Yes. Sewer odors often come and go because of changes in wind, temperature, air pressure, or how your plumbing system is being used. Even if you don’t notice an odor when we’re there, the opening that’s allowing sewer gas to escape is still there and the test smoke can help us find it.
What does a sewer smoke test cost?
That depends on the size of your system, how easy it is to access, and how long the test takes. Give us a call and we’ll get you an estimate for your property.
What happens after you find the leak?
We’ll explain what we found and lay out your repair options. What we recommend depends on whether it’s a seal, a fitting, a vent, or the drain pipe itself.
Schedule Sewer Smoke Testing in Jefferson City or Columbia
A sewer smell is easy to notice and hard to chase down on your own. Air freshener and repeat drain cleanings won’t fix a hidden opening in your plumbing, but a sewer smoke test will find it.
We serve homeowners, property managers, and businesses throughout Jefferson City, Columbia, and the surrounding Mid-Missouri communities. Give us a call or request a free estimate today.