Culligan of Northfield, MN
Water Treatment
Serving Northfield, MN
From Google Business Profile
4.6
121 Google reviews
Hours
| Monday | 8 AM–4:30 PM |
| Tuesday | 8 AM–4:30 PM |
| Wednesday | 8 AM–4:30 PM |
| Thursday | 8 AM–4:30 PM |
| Friday | 8 AM–12 PM |
| Saturday | Closed |
| Sunday | Closed |
Google categories: Water softening equipment supplier, Bottled water supplier, Drinking water supplier, Water cooler supplier, Water filter supplier, Water purification company, Water testing service, Water treatment supplier
View on Google Maps →Last checked October 21, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
Photos on Google: 25
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Jul 2026 · Owner replied
Great fast service to replace my water heater.
5 out of 5 stars · Mar 2026 · Owner replied
Great Service! Professional and Friendly.
5 out of 5 stars · Feb 2026 · Owner replied
I was impressed with Zach's knowledge and the way he presented himself. Courtesy and professional. Easy to talk with. Did a great job in checking out our drinking system and softener. Definitely recommend Zach and the Culligan team in…
The owner replied to 3 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 21, 2026.
About water treatment & softeners in Northfield
Water treatment companies install softeners, filters and reverse osmosis systems. Water treatment specialists test water hardness and contaminants, install water softeners, iron filters, reverse osmosis systems and UV disinfection, and service existing equipment.
Typical cost: $1,000–$4,500 for softeners and whole-home filtration. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Get independent water testing: Test before buying equipment.
- Compare equipment brands: Ask about warranties and parts availability.
- Avoid pressure tactics: Free tests can be sales pitches.