Entries by Garvin's Sewer Service

What Is Limescale, And Does It Affect Plumbing?

Want to see something really cool and really scary? Click this link. Okay, are you back? That was limescale, and the scary part is it’s hard to tell where the pipe ends and the limescale beings. The limescale in that photo has built up over many years and, as you can probably guess, is seriously […]

What is PVC, and Why Is It So Amazing?

About a year ago we wrote a blog about the many materials that have been used over the years as sewer pipes. The most common types of materials that have been used through the ages are clay, concrete, Orangeburg (wood pulp and tar), transite (concrete and…gulp…asbestos), and cast iron. Each of these had their place […]

What Is Backflow Prevention, and Why Is It So Important?

When you do something day after day, thinking about it all day long and talking about it with our coworkers, sometimes it’s hard to remember that people who aren’t in the industry might be completely baffled by some terminology and technology we use. Today we’re going to discuss a concept in plumbing that many people […]