We warm up your day!™
Hardness, iron, sulfur, manganese — diagnosed by full lab water test, then solved. As licensed Idaho plumbers and full-service water filtration installers, we won't recommend equipment until we know what's actually in your water.
Licensed Athol plumber family-owned in Sandpoint since 2005. Kootenai County, just south of Spirit Lake near Farragut State Park. Mix of rural residential, lake-adjacent homes, and growing subdivisions.

Athol homeowners choose Water Heaters Unlimited as their water filtration & treatment plumber for the same reason customers across Kootenai Countydo — we're the licensed Idaho plumbing company that actually specializes in this work, not a generalist plumber who dabbles. Tyler is a master plumber with 20+ years specifically on water heating, hydronics, and water filtration systems; Tyssen runs day-to-day on Athol installs personally.
We're a real Athol plumbing company — Idaho-licensed, fully bonded, fully insured, and family-owned in Sandpoint since 2005. Whether it's an emergency Athol water filtration & treatment call at 6am or a scheduled install, the same crew shows up — and the owner is on the phone, not a dispatcher reading from a script.
We warm up your day!™