Sewer & drain service in Bowie

Cast iron at sixty-plus years is at the stage where internal corrosion has had time to build significant tuberculation along the pipe wall. Because the Belair homes were built to common plans, we tend to see the same pattern repeatedly — which is genuinely useful, because it means we usually know where to look and what to expect before the camera goes down.

It is worth stressing that a great many of these lines do not need replacing. Cast iron that has scaled internally but retained its wall thickness responds very well to descaling. The honest sequence is camera, descale, camera again — and only then have the replacement conversation, if the footage actually supports it.