Drain clearing

Cast iron and PVC do not fail the same way

In older Tampa, Altamonte and Brandon houses the drainage is usually cast iron, and cast iron does not crack or collapse the way people expect. It corrodes from the inside. Scale builds up on the walls, the bottom of the pipe — where the water and everything in it actually runs — wears thin and channels out, and the effective diameter shrinks year by year. A four-inch line ends up with the drainage capacity of something much smaller, with a rough interior that catches solids and paper.

PVC does not do that. It stays smooth and stays round, so when a PVC line blocks it is almost always something specific: a foreign object, a joint that was never properly glued, roots at a failed connection, or a belly — a section that has sagged because the bedding under it settled, which holds water permanently and collects solids at the low point.

That difference decides what a clearing means. Cabling out a PVC line that had a nappy in it is a fix. Cabling out a cast-iron line that has channeled through is a delay, and it is fair for you to know which one you just bought.

Cable, jet, or neither

A cable with the right head cuts a passage through what is in the pipe. It is fast, it is the right tool for roots and for solid obstructions, and it is often all that is needed. What it does not do is clean the pipe wall — it makes a hole through the blockage, and if the blockage is grease or sludge lining the whole circumference, the hole closes again.

A hydro-jet uses water at pressure through a nozzle that pulls itself upstream and scours the wall on the way back. It is the right tool for grease from a kitchen line, for years of sludge, and for washing out sand. It is the wrong tool for a line whose structural condition is unknown — you do not jet an old cast-iron line that may be paper-thin at the invert until you have looked at it, because the jet can find the weak spot for you.

Which is why the camera is not an upsell on those lines. It is how we decide whether the correct tool is the jet, the cable, or a conversation about replacement.

Kitchen and laundry lines fail differently again

A kitchen line blocks with grease. It goes down warm and liquid, cools in the pipe, and lines the wall like fat in an artery, catching coffee grounds and food on the way. Cabling punches through it and it fills back in, sometimes within weeks. That is a jetting job, and no amount of boiling water or enzyme poured down the sink will substitute.

A laundry line blocks with lint, and lint packs. It also tends to block where the line meets something else — a long horizontal run with poor fall, or a junction. And on a standpipe that is too short or has no proper trap, what looks like a blockage is often a venting problem: the machine pumps out faster than the line can breathe and it comes back at you.

What we will not do

We will not sell you a repipe off a slow drain. Those are two different systems — a repipe is your supply water, a drain is waste — and anyone who bundles them after looking at a slow shower is selling rather than diagnosing.

And we will not clear a line we have seen on camera to be finished, charge you the warranty rate for it, and act surprised when it backs up again in a month. If a line is at the end of its life we will say so, show you the screen, and tell you honestly that clearing it will buy some time — and roughly how much — if that is the decision you want to make. It often is, and it is a perfectly reasonable one. It just should not be a surprise.