For over 65 years, Culligan's mission has been to deliver high-quality water treatment products that will benefit every part of our customers' lives.  We hope to raise the quality of life by purifying its most essential element: water.

We've seen about every water problem imaginable and we've solved these problems to deliver the refreshing, clean and pure water that's become our hallmark.  Free of contaminants and minerals, water treated with Culligan softeners or filtration systems will make an impression on you and your household or work.

Culligan of Merrillville is a full-service water treatment company that offers quality products and expert service for your home or business. We are involved in every phase of water treatment and are capable of improving the quality of your water. Loyal customers and skilled, hard-working and motivated employees are always the keys to any successful business. As our loyal customers have increased substantially, our staff has also grown. We are thankful to you, our customers, for our growth. We will continue to show you our gratitude to you by holding firm in our strong commitment—by always providing you with the best value, exceptional quality and unparalleled customer service that you expect from us. We are always just a phone call away at (219) 769-6666.

 Services that we provide to remove bad water tastes are:

• Removal of Smelly Water
• Removal of Rust
• Removal of Iron Deposits
• Removal of Hard Water Spots
• Removal of Hard Water Stains
• Removal of Hydrogen Sulfide
• Removal of Rotten Egg Smell