Salt Delivery Across Rapid City & Black Hills
Stay soft, effortlessly. With our Salt Delivery service, we handle everything—from drop-off to setup—ensuring your water softener never runs low. No more hauling 40‑lb bags or scrambling last minute. We deliver on your schedule and stock your salt tank so you can enjoy silky‑smooth water, hassle‑free.
Salt Delivery is a scheduled service where our team brings high-quality softening salt (evaporated or solar) directly to your home, then fills your system’s brine tank. It keeps your water softener working at peak efficiency—preventing scale buildup on fixtures, boosting appliance lifespan, and enhancing soap performance.


Tailored To How You Use Water
- Monthly Deliveries – Ideal for larger families or homes with well water.
- Every‑other‑month – A budget‑friendly option for moderate water users.
- Quarterly Deliveries – Perfect for smaller households or second homes.
More than just ball‑salt delivery
Local Experts Backed
We’ve served SD homes since 1939, and treat each delivery like it’s our own.
Consistent Quality
Only food‑grade softening salts that dissolve cleanly and protect your system.
Reliable Technicians
We greet your home with respect and leave everything spotless.
Flexible Scheduling
Need to skip a month? Moving? Just give us a shout—we’ve got you covered.
Call Now to Get Your Next Delivery Scheduled
Salt Delivery Works with Everything
We integrate seamlessly with all Watertree systems—from full-home water filtration and reverse osmosis drinking setups to our bottled-water dispensers. One phone call covers it all.
FROM OUR CUSTOMERS

Emma W.
Spearfish
Justin S.
Rapid City
Frequently Asked Questions
That depends on your water hardness and usage. We’ll assess your system and recommend the correct amount for optimal performance.
We provide food-grade evaporated and solar salts. Both work great, but evaporated salt leaves less residue—good for sensitive systems
Absolutely. No long-term contracts—just call us anytime to modify or pause your service.
Soft water is sometimes described as feeling “slippery” on your skin, especially compared to hard water. If you never find limescale buildup on your fixtures and don’t struggle with dry skin and hair, it’s likely you have soft water in your home. Another easy way to tell: if you have a running water softener, you likely have soft water.
Learn more about the effect hard water can have on your life on our Common Hard Water Issues page.
Not unless you want to chat! We prefer access to your brine tank, but if that’s an issue just let us know and we’ll coordinate.
Ready to Enhance Your Water Quality?
Fill out the form to learn more about our water softener solutions and customized installation plans. Whether for residential or commercial use, Watertree is here to provide you with softer, cleaner water.
