
Water Treatment & Filtration in Kalispell & The Flathead Valley
One Call. One Team. Complete Peace of Mind.
When you want to know what is actually in your water, you call one number, a real person answers, and a plumber comes out to test it and build the right treatment system around the results. We install water filtration and purification systems across the Flathead Valley, and we keep your water profile on file so the team that shows up already knows your supply. For 34 years, Flathead Valley homeowners have trusted Central Heating Cooling Plumbing Electrical as their single point of contact for heating, cooling, plumbing, and electrical.
✅️ 34 Years in the Flathead Valley
✅️ Locally Owned & Operated
✅️ Licensed & Insured
✅️ Industry Certified Technicians
✅️ Rheem Premier Dealer
Water Testing, Filtration, and Purification
Clear water is not the same as clean water. Chlorine, sediment, metals, bacteria, and other contaminants do not always change how water looks, which is why the first step is always a test, not a sales pitch. Once we know what is in your water, we build a system to take it out:
- In-home water testing with a detailed report on your supply
- Whole-home water filtration systems
- Drinking water filtration and reverse osmosis
- Sediment, chlorine, and taste-and-odor filtration
- Well water treatment for iron, sulfur, and bacteria
- System service, filter changes, and media replacement
If your main issue is hard water, scale, and soap scum, that is a water softener, which we cover on its own page. Many Flathead homes need both a softener and filtration, and we will tell you honestly which one your water actually calls for.
We also handle water softeners, water heaters, plumbing repair, drain cleaning, and repiping.

Water quality in the Flathead is not one problem with one answer. A home on municipal water in Kalispell has different concerns than a well outside Bigfork, and two wells a mile apart can test completely differently. Chlorine and taste-and-odor issues point one direction, iron staining and sulfur smell another, bacteria another still. Guessing wastes money on a system that treats the wrong thing.
That is why we test first. A water sample gives you a detailed report specific to your supply, and the treatment system gets built around what the report actually shows. When a plumber comes out, we test, we size, and we log your results, so future service and filter changes start with your real water profile instead of a guess. And because we handle plumbing, heating, cooling, and electrical under one roof, a treatment system that ties into your softener or your water heater is one company’s job, not yours to coordinate.
What Your Flathead Valley Neighbors Are Saying
What Happens Next
- Tell us what you’re after. Call 406-756-6656 or use our online request form, anytime.
- We answer our phones locally, with our own team members, 24/7
- A plumber tests your water, then walks you through the right treatment system with up-front pricing before any work starts.
- We install or service, then clean up and haul away the old unit. Your system details go on file for next time.
Water Treatment Service Across the Flathead Valley
We test water and install treatment systems for homeowners in Kalispell, Whitefish, Columbia Falls, Bigfork, Polson, Lakeside, and Somers.
Ready to Get This Handled?
One call to Central Heating Cooling Plumbing Electrical means water you can trust, and the team that takes care of it, is in good hands. Tell us about your home and we’ll take it from there.














