Protect your home and business from hard water damage with reliable softening solutions. Improve comfort, extend appliance life, and enjoy better water every day.
At Croix Crystal, we’ve been improving water quality for more than 20 years. Now, as part of the Finken Family, we proudly install and maintain Aqua Systems products, giving Rosemount families and businesses access to clean, dependable, and better-tasting water.
From tackling hard water that wears down appliances and plumbing to providing safer drinking water with advanced filtration, our team is committed to delivering solutions you can count on.

Croix Crystal is proud to serve Rosemount with water treatment services that combine local expertise and trusted products. As part of the Finken Family, we install Aqua Systems products backed by professional installation and service.
With over two decades of experience, transparent pricing, and reliable communication, our team ensures your water is always safe, clean, and dependable. Whether for your home or business, Croix Crystal is the partner you can trust for better water in Rosemount.
We offer a wide range of water treatment services designed to meet the needs of Rosemount residents and businesses
Protect your home and business from hard water damage with reliable softening solutions. Improve comfort, extend appliance life, and enjoy better water every day.