For water treatment specialists around Central Indiana, please refer to the list of vendors below. If you have water problems but are not sure what kind of water treatment system you need, contacting a specialist can help. For example, if you live in an area with “hard” water, you’ll need a water softening system. Since hard water can have damaging buildup, a water softener can extend the life of household appliances and fixtures that use water. Another option to consider is a salt-free water conditioner, which is similar to a softener.