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One slow drain, or a main-line problem?
Before you pay anyone, it's worth knowing which problem you actually have, because they're priced very differently. A single slow or clogged fixture — one sink, one shower, one toilet — is usually a local clog you can clear cheaply. But when several drains slow down at once, toilets gurgle, or the tub backs up when the washing machine drains, the blockage is in the main line every fixture shares. That's a bigger job, and it's often the first sign of root intrusion or a failing sewer line.
Houston's flat terrain and clay soil don't help. With little natural slope and ground that shifts with the seasons, sewer lines here are prone to sags ("bellies") where waste collects and clogs recur — which is why the cheapest fix isn't always the one that lasts.
The three methods — and what each is actually for
Snaking / cabling — $150–$500
A flexible steel cable punches through or hooks out a clog. Fast and affordable, and the right tool for a single hair or grease clog near a fixture. It clears a path through the blockage — it doesn't clean the whole pipe.
Hydro jetting — $350–$1,000
High-pressure water (up to ~4,000 PSI) scours the entire interior of the pipe — grease, scale, and fine roots included. Costs more than snaking but lasts far longer for recurring clogs, grease lines, and root intrusion. On older pipe, a camera check comes first.
Sewer camera inspection — $250–$850
A waterproof camera runs the line so you can see the actual problem — roots, a belly, a crack, or grease. Essential for recurring clogs, before buying an older home, and before any sewer repair. It turns guesswork into a diagnosis.
What it costs in Houston — 2026
| Service | Typical Houston range (2026) |
|---|---|
| Single drain snake / cable | $150–$500 |
| Hydro jetting — branch / secondary line | $350–$700 |
| Hydro jetting — main sewer line | $500–$1,000 |
| Sewer camera inspection (standalone) | $250–$850 |
| Emergency / after-hours add-on | + $100–$200 |
The "$99 drain special" you see advertised covers only the simplest accessible clog. Real clogs — anything requiring roof-vent access, a difficult cleanout, jetting, or a camera — land in the ranges above. Ask what's included before the truck rolls.
When cheap snaking is enough — and when it isn't
- Snaking is enough for a one-off clog at a single fixture — a hairball in the shower, a grease plug under the kitchen sink. Don't let anyone upsell you to jetting for a simple, isolated clog.
- Step up to jetting when the same drain clogs every few months, when the line carries grease, or when fine roots are the cause — jetting cleans the pipe wall so the clog doesn't immediately return.
- Get the camera when multiple drains are slow, when clogs keep coming back despite cleaning, or before any repair decision. If the camera shows a cracked or collapsed line, you've got a sewer line repair — not a cleaning — and clearing it again would just waste money.
What clogs Houston drains
Three culprits dominate here: grease (the slow killer of kitchen lines), tree roots seeking water in joints — extremely common in older neighborhoods with mature trees over the sewer line — and "flushable" wipes, which are not flushable and snag on any rough spot in aging cast iron. Knowing the cause is half the fix: grease and roots usually call for jetting, while a wipe clog often just needs to be pulled.
How we vet Houston plumbers
Before any plumber receives a single lead from us, we confirm:
- Active Texas Responsible Master Plumber (RMP) license — verified against the Texas State Board of Plumbing Examiners (TSBPE) register.
- Current general liability insurance — checked, not just claimed.
- Camera-first practice on older lines — they confirm the pipe can take jetting before they jet.
- A review history of 4 stars or better across Google and the BBB, with no unresolved TSBPE complaints.
- Houston service coverage — works Houston homes every week, local to your ZIP.
Quotes from partner pros are honored, and you'll get the real range — not a bait headline — before any work begins.
Frequently asked
How much does drain cleaning cost in Houston?
A straightforward single-drain snaking runs $150–$500 in Houston depending on access and how stubborn the clog is. Hydro jetting — high-pressure water that scours the pipe walls — runs $350–$700 for a branch line and $500–$1,000 for the main sewer line. A standalone sewer camera inspection is $250–$850. Emergency or after-hours service typically adds $100–$200. The honest range is wider than the '$99 drain special' ads suggest, because that headline price almost never covers a real clog.
What's the difference between snaking and hydro jetting?
Snaking (cabling) pushes a flexible steel cable down the line to punch through or hook out a clog — fast, cheap, and the right tool for a single hair or grease clog near a fixture. Hydro jetting blasts the pipe with water at up to 4,000 PSI, scouring the full interior of the pipe clean, including grease buildup and fine roots. Snaking clears a hole through the clog; jetting cleans the whole pipe. For recurring clogs, grease lines, or root intrusion, jetting lasts far longer.
Is hydro jetting safe for old pipes?
For most pipes, yes — but it's exactly why a camera inspection should come first on an older Houston home. Jetting is safe and effective in healthy cast iron, PVC, and clay pipe. But if a line is already cracked, badly corroded, or has a collapsed section, high-pressure jetting can worsen the damage. A reputable plumber runs a camera first on aging lines, confirms the pipe can take it, and only then jets. Anyone who jets an old line sight-unseen is cutting a corner.
What does a sewer camera inspection cost, and do I need one?
A standalone camera inspection runs $250–$850 in Houston; it's often discounted or credited when bundled with jetting or a repair. You need one when clogs keep coming back, when several drains are slow at once, before buying an older home, or before committing to any sewer repair. The camera turns guesswork into a diagnosis — it shows roots, bellies, cracks, or grease so you fix the actual problem instead of repeatedly clearing the symptom.
Why do several drains in my house clog at the same time?
Because the problem isn't at any one fixture — it's in the main line they all share. When a single sink or shower is slow, it's usually a local clog. When toilets gurgle, the tub backs up when the washer drains, and multiple drains slow together, that points to a blockage or break in the main sewer line. That's a different (and more important) job than clearing one drain — see our sewer line repair guide for what comes next.
How often should I have my drains or sewer line cleaned?
For most Houston homes, only when there's a problem — chasing 'preventive' cleaning you don't need is wasted money. But homes with mature trees over the sewer line (lots of older Houston neighborhoods), a history of grease buildup, or aging cast iron benefit from a camera check every 1–2 years and jetting when the camera shows it's warranted. The camera tells you whether you actually need it, instead of cleaning on a guess.
Is the '$99 drain special' real?
Sometimes — for the narrowest possible job: an accessible cleanout, a simple clog, in and out in twenty minutes. The catch is that most real clogs don't fit that box, so the $99 visit becomes the doorway to an upsell once the tech is on site. There's nothing wrong with a fair add-on for a harder job, but you deserve to know the real range up front. That's why we publish the honest $150–$1,000 spread instead of a bait headline.
Clogged or recurring drain problem?
Drop your number and ZIP at the top of this page. A vetted Houston plumber calls you back within 30 minutes during business hours, diagnoses whether it's a simple clog or a main-line issue, and quotes the right fix — snake, jet, or camera — in writing. Serving Houston and the surrounding neighborhoods.
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