We reline your damaged stacks from inside your building's existing pipe.
Cracks, corrosion and leaking joints in your sewer stack can affect several floors. We camera-inspect your riser through roof penetrations, wall cleanouts or other suitable access, then clean away buildup that hides the condition of your cast iron.
Where your pipe's condition and layout allow it, we install a resin-saturated liner and cure it inside your existing stack. This cured-in-place pipe (CIPP) forms a new continuous pipe inside the affected run. We plan the repair around your branch connections, fittings and available access, then inspect the finished work by camera.
We replace fittings or sections that cannot be restored by lining. Your stack's age alone does not decide the repair.