Water System Service & Repairs
Keep your water treatment system running at peak performance. Our expert technicians service and repair all brands of water softeners, RO systems, iron filters, and more.
Our ServicesExpert Service for All Brands
Whether we installed your system or not, our certified technicians can service and repair it. We work on all major brands including:
- Hellenbrand
- 3M
- Culligan
- Kinetico
- EcoWater
- And many more
Our service department is second to none in providing prompt, dependable, knowledgeable and courteous service.
Our Services
Routine Maintenance
Every water treatment system needs periodic maintenance to perform at its best. For Hellenbrand ProMate 6 and DMT softeners, that means checking the resin bed, inspecting the control valve, verifying regeneration cycles, and ensuring salt levels are optimal. For Hellenbrand Millennium Pro and N Series RO systems, we replace sediment filters, carbon pre-filters, and post-filters on a recommended schedule—and test membrane performance to make sure you're still getting 99%+ contaminant reduction. Iron Curtain systems get a media bed inspection and backwash cycle verification.
- ProMate softener resin and valve inspections
- RO filter and membrane replacement (Millennium Pro, N Series)
- Iron Curtain media bed and backwash checks
- HRO 3.5 membrane performance testing
- Water quality testing at every visit
Repairs & Troubleshooting
When something goes wrong with your water system, our factory-trained technicians diagnose and fix it fast. We carry common Hellenbrand replacement parts on our service trucks—control valve components, motors, seals, circuit boards, and filter cartridges—so most repairs are completed in a single visit. Whether your ProMate softener isn't regenerating properly, your Millennium Pro RO has low pressure, or your Iron Curtain Jr isn't clearing iron like it used to, we've seen it before and we know how to fix it.
- Hellenbrand control valve and motor repairs
- RO membrane and pressure troubleshooting
- Iron Curtain air-injection system diagnostics
- Leak detection and plumbing repairs
- Most repairs completed in a single visit
System Upgrades
If your current water system is more than 15 years old, it's likely using outdated technology that wastes salt, water, and energy. Upgrading to a modern Hellenbrand ProMate 6 softener with demand-initiated regeneration can cut your salt usage significantly. Replacing an old RO system with a Hellenbrand Millennium Pro or N Series gives you better water quality with easier filter changes. We'll assess your current setup, test your water, and recommend the most cost-effective upgrade path.
- Upgrade to Hellenbrand ProMate 6 or DMT Twin
- Replace old RO with Millennium Pro or N Series
- Add Iron Curtain Jr to existing softener setup
- Free water test and upgrade consultation
- Trade-in credit on qualifying old systems
Why Choose Our Service Team?
As a factory authorized Hellenbrand and 3M dealer, our technicians receive hands-on training directly from the manufacturers. That means when we service your ProMate softener, Millennium Pro RO, Iron Curtain system, or HRO 3.5 whole house RO, we know exactly how it was built and how to keep it running at peak performance. We don't guess—we diagnose.
- Factory-trained and certified on Hellenbrand & 3M systems
- Service trucks stocked with genuine Hellenbrand parts
- Same-day and next-day service available
- Upfront pricing—no hidden fees or surprises
- All work guaranteed with written warranty
- Proudly serving Northern Minnesota for over 50 years
Limited Service Available
We offer limited service for the following brands. Please call us to discuss your specific system and service needs.
Brassmaster
Limited service available
Hague
Limited service available
Turbo Soft
Limited service available
Hydrotech
Limited service available
Canature
Limited service available
Need Service or Repairs?
Call us or schedule online. We'll get your system running like new.
Get In Touch
Have questions about your water quality or our services? We're here to help!
(218) 212-5048
info@rangewater.com
Northern Minnesota
Grand Rapids, Duluth, Brainerd & Beyond
Monday - Thursday: 9:00 AM - 5:00 PM
Friday: 9:00 AM - 4:00 PM
Factory Authorized Dealer:
