Even the novice DIYer can take care of minor plumbing issues. With the right tools, it’s not difficult to clear a kitchen sink drain or push a clog through a backed-up toilet.

Things get a smidge more complicated when your home needs a water line replacement.

Today, we’re sharing everything we know about replacing a water service line. Take a minute and read more about an essential component of your plumbing system.

What Is a Water Service Line?

Residential plumbing systems have two water lines. One delivers freshwater, and the other removes wastewater.

The main water line, and the one we’re discussing today, connects your home to your city’s public water supply.

Since it’s connected to the city’s line, the city needs to measure how much water you use. To do that, they attach a water meter to the line. Water meters calculate your usage, but they also provide a warning sign that you have a leak.

Your water line also has a shutoff valve, which allows you to shut off the water supply. You should know where to find the shutoff valve. Don’t let it intimidate you—you may need to turn the water off in an emergency.

The water line connects to your home’s water heater. Just before it connects, the mainline splits. You have two different pipes at that point—the cold and hot water service lines.

Signs You Need a Water Line Replacement

If you’re paying attention, you will get clues that indicate a problem with your water line. You’ll need to use at least four senses—unlike sewer line issues, water lines typically don’t smell like Sulphur when there’s an issue.

Often the first sign of a problem is low water pressure. You may also have a shortage of hot water not tied to a faulty water heater.

Listen for the sound of water running, especially at night, or when you’re not using water at all. Sometimes you’ll hear a hissing noise inside your walls.

If you don’t have carpet, you may feel warm or damp spots on the floor. Another sign of a problem is standing water in your yard.

Finally, if you notice a significant increase in your water bill, but you know you’re not using any more water than usual, you could need a water line repair or replacement.

Why You Should Not Ignore Water Line Problems

Leaks in the main water line account for the most water line repairs. Unnoticed, leaks in the water line can result in structural damage to walls and flooring. Not attending to them immediately also makes your home a breeding ground for mold.

Any repair associated with a water main leak can drain your finances. You’ll also waste quite a bit of water, which costs money as well.

Need Help Figuring out Water Line Issues?

At this point, you may feel uncertain whether a repair will suffice, or you’ll eventually need a water line replacement.

If your home is over 50-years old or you’ve had ongoing plumbing problems (months or years), it’s likely time for a replacement. With over 50 years in the plumbing business, our team can help you figure things out. Contact us today for a free phone estimate.