Mechanical pipe plugs are used primarily for testing DWV (Drain-Waste-Vent) systems, ... they can fit into pipes up to 120 inches in diameter. They can also be used in smaller plumbing applications to ...

The valve-replacement project involved three different construction companies, each contributing their specific expertise. Comprehensive Energy Services (CES) specializes in mechanical contracting, ...

Let's say you're working on a plumbing project in your home, and you need to plug a PEX pipe into an existing fitting in your setup. In the best-case scenario, the PEX pipe is already perfectly ...

I’ve been a master plumber since 1981 and, as crazy as this sounds, I love installing plumbing pipes of all types, including traditional black-iron piping for gas lines.