Finding a reputable inground pool installation company starts with an online search and assessing a company’s positive and negative reviews. You can also check the Better Business Bureau’s reports for companies you’re considering to see if they have numerous customer complaints for poor service. One of the best things you can do to find a good company is ask for references and then call those past customers to see how they felt during the installation process and how their pool has held up. Finally, you can get estimates from the remaining companies to compare.

You can usually use the water from your tap to refill your pool, whether it's city water or well water. If you're going to use well water to fill your pool, make sure you have an adequate amount of water available and that the water is free of contaminants. A water delivery service may also be able to bring water to refill your pool.

Yes, it’s possible to put too much salt in your saltwater pool, and doing so can cause a number of problems, including corroding metal parts and causing the chlorinator to stop working correctly. In general, slightly elevated salt levels won’t cause serious problems beyond salty-tasting water, but you should dilute the water in a pool with extremely high salt levels to prevent damage to its components.

When you’re winterizing your pool, you need to drain some of the water to prevent cracking and warping from ice. Nonetheless, you should never drain all of the water. Ideally, you’ll lower the water level to anywhere from four to six inches below the skimmer. This will protect the structural integrity of the walls, help prevent your pool liner from warping, and reduce damage from debris.