Find your sewer cleanout. It'll save you real money someday.
A sewer cleanout is a capped pipe that gives a plumber straight access to your main sewer line. Find yours before you need it — a backup at 2 a.m. is a bad time to start hunting around the yard with a flashlight.
What you'll need
For a 15-minute yard hunt:
- A flashlight — cleanout caps love hiding in grass and mulch
- A flat screwdriver — for gently probing soft soil in likely spots
- Work gloves — yard finds are rarely clean
- About 15 minutes — that's all a good look takes
The 3 steps, in order.
Think like the pipe: it runs from your house to the street in a straight line. Follow it out.
Start where the line exits
Your main sewer line leaves the house on the side facing the street. Start at the front of the house, within a few feet of the foundation, roughly in line with the main bathroom or the big drain stack inside. The cleanout is usually on that straight run out to the street.
Know what you're looking for
A round cap 3 to 4 inches across, at or just below ground level — sometimes sitting inside a small rectangular or round plastic, concrete, or metal box. Older homes may have a brass or cast-iron cap. It hides under an inch of grass, mulch, or dirt more often than you'd think.
Probe the likely spots
Press a flat screwdriver gently into the soil where the cap should be — you'll feel the hard plastic or cast-iron cap under the dirt. Tap, don't stab, and don't force anything. Found it? Clear the grass around it, note the spot, and tell everyone in the house where it is.
Skip this: pretending you don't need one.
Half the houses we visit don't have an accessible cleanout. Here's the honest version.
Without a cleanout, we pull a toilet
No access point means the only way into your main line is pulling a toilet or cutting into the line itself — more labor, more mess, more money on your bill. A cleanout turns a two-hour job into a 30-minute one.
Installing one pays for itself the first time
A cleanout installation costs far less than the extra labor of a single toilet-pull service call — and you keep it for every future backup, camera inspection, and jetting job for the life of the house.
Find it before the emergency
When sewage is backing up at midnight, the last thing you want is us spending the first hour hunting your cleanout. Mark it now, while it's daylight and dry — your future self says thanks.
When to call a plumber.
Searched the whole yard and came up empty? That's where we come in:
No cleanout anywhere
Looked everywhere and found nothing? We install cleanouts — one visit, clean hole, capped and marked. It can pay for itself on the very first backup.
Cap is buried or broken
Caps get buried by landscaping, crushed by mowers, or cracked with age. We dig them up, replace the cap, and bring it to grade so it's easy to find next time.
You want a camera inspection
The fastest way to see inside your sewer line is a camera through the cleanout — no toilet pulling, no mess, just answers.
Cleanout FAQ
Straight answers, no sales pitch.
What does a sewer cleanout look like?
Usually a round cap 3 to 4 inches across, sitting at or just below ground level, sometimes inside a small plastic or concrete box. Older homes may have a brass or cast-iron cap. The cap unscrews or pops off to give direct access to the line.
My house was built in the 1950s — will I have one?
Maybe not. Lots of older LA homes were built without one, or the original is buried under decades of landscaping. If you can't find one after a good look, you probably don't have an accessible one — and it's worth having one installed.
Can I open the cleanout myself during a backup?
You can take the cap off to check whether sewage is standing in it — that tells you the clog is downstream toward the street. But if sewage is under pressure, the cap can blow off. Open slowly, stand back, and have towels ready.
How much does it cost to install a cleanout?
Flat-rate, agreed before we start — it depends on depth and location. It almost always costs less than the extra labor of a single toilet-pull service call. Free estimates at (818) 669-9019.
No cleanout? We'll put one in.
24/7 emergency service · Free estimates · Upfront flat-rate pricing