Welcome to the Allied Pipefreezing Services web site. We specialize in Pipe Freezing (Freeze Isolation / Pipe Isolation), Under Pressure Drilling (Hot Tapping) and Shrink Fitting. We hope you find it useful and that we may be of assistance to your company.

Our clients say:
A North West University

"We first came across APS via one of our main contractors, and they've now become an invaluable resource for us.  We can always count on them to provide a quick response, sensible advice and a reliable service - whenever and wherever we need it!"