Indoor plumbing didn't come about until the early 1800s, when it was first introduced in a hotel. It wasn't until the mid-1800s that the middle and lower class had the opportunity to use indoor plumbing, since prior to the 1840s, indoor plumbing was only for the rich and for businesses. With the introduction of plumbing, especially indoor plumbing, there became a need for individuals trained in plumbing repair.

If you're wondering whether your issue requires the service of a trained professional, here are some repairs that plumbers commonly handle.

1. Leaking pipes

A plumber deals with all types of leaking pipes found in your home, including pipes that carry waste to your water pipes that are attached to your shower. Some issues with leaking pipes are easy to fix on your own by simply tightening a valve by using a wrench, while others may require you to replace a portion of the piping.

2. Clogs

Contrary to fixing pipes that are leaking is dealing with the issue of clogs, and plumbers handle that as well. So if you're child stuck her toy doll down the toilet, or if you're pipes are backing up due to hair accumulating within them or even oil, a plumber can fix that!

3. Toilets and other fixtures

A plumber doesn't just handle the water pipes or the line running to your home, he also deals with the toilets and sinks, whether they require a simple fix like replacing a part, or they need replaced completely.

4. Bathtub and shower installation

If you decide you want to switch from a traditional bathtub that includes a shower head connected from the wall to a standup shower without a tub, you should contract a plumber. A plumber does installation of showers and tubs, both of which are a long and complicated process to do on your own.

5. Water heater installation and repair

Your water heater is your connection to taking a shower and washing your dishes. It's easy to take for granted hot, running water, especially on those cold winter days, when a hot shower really warms you up. If you start to experience problems with your hot water, you should contact a plumber. He can identify the issue and fix it, since repairing a water heater should not be a DIY-project for those unfamiliar with hot water tanks. Additionally, the installation process requires someone to solder the pipes. This process is a delicate one, due to the fact that it's very easy to do damage to your tank, which probably cost you hundreds of dollars.

6. Installing pipes

A plumber can install or reroute your water pipes, both in your home and underneath your home.

7. Emergency projects

If an entire pipe bursts and your home is flooding, a plumber can tend to that. Many contractors and plumbing companies are staffed for 24-hour assistance for emergencies.