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Water Heaters Unlimited
We warm up your day!
POST FALLS, ID · KOOTENAI COUNTY

Residential & Commercial in
Post Falls, Idaho.

We warm up your day!™

From a 1-bath cabin in Sagle to a 30-room lodge in Schweitzer — we service and install across the full size range. Property managers and commercial accounts welcome.

Licensed Post Falls plumber family-owned in Sandpoint since 2005. Between CDA and Spokane Valley. Mix of residential, commercial, and warehouse — we do all three.

  • Restaurant & retail water heaters
  • Multi-family & lodging
  • Property management accounts
  • Service contracts
  • Priority emergency response
Residential & Commercial in Post Falls, ID
Licensed Idaho plumbers Family-owned since 2005 Bonded & Insured Google Guaranteed (LSA) 5★ Google · 45+ reviews
Why Post Falls calls us for residential & commercial

The licensed Post Falls plumber who specializes in this work.

Post Falls homeowners choose Water Heaters Unlimited as their residential & commercial 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 Post Falls installs personally.

We're a real Post Falls plumbing company — Idaho-licensed, fully bonded, fully insured, and family-owned in Sandpoint since 2005. Whether it's an emergency Post Falls residential & commercial 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.

21+
Years as a Sandpoint plumbing company
2,500+
Installs across N. Idaho
5
45+ Google reviews

Residential & Commercial in Post FallsFAQ

Do you do residential & commercial in Post Falls, Idaho?+
Yes. From a 1-bath cabin in Sagle to a 30-room lodge in Schweitzer — we service and install across the full size range. Property managers and commercial accounts welcome. As a licensed Post Falls plumber and water-heating specialist family-owned in Sandpoint since 2005, we serve Post Falls and all of Kootenai County regularly. Same-day service available for emergencies; we book ahead for installs.
Are you a licensed Post Falls plumber for residential & commercial?+
Yes. We're Idaho-licensed plumbers, fully bonded and insured. Tyler is a master plumber with 20+ years specifically on water-heating systems; Tyssen is factory-trained on every modern brand. Post Falls plumbing customers get the same family-owned crew on every visit — no subcontractors, no franchise dispatch.
How fast can you get to Post Falls for emergency residential & commercial?+
Same-day for most emergencies during business hours (M–F 8am–7pm). Kootenai County is a longer dispatch from our Sandpoint shop — plan on typically on-site within 2–4 hours. We confirm a time window when you call. After-hours emergency line is live for no-hot-water and active-leak situations.
What does residential & commercial cost in Post Falls?+
It depends on the specifics — and as a real Post Falls plumbing company, we don't quote sight-unseen. Call us or fill out the form and we'll give you a real, written number before any work starts. Free estimate, no pressure to book.
What brands and equipment do you install for residential & commercial in Post Falls?+
Whatever fits the project spec and the homeowner's long-term needs. As your local Post Falls plumber, we recommend what fits your home — not what carries the bigger rebate that month.
Do you offer warranty on residential & commercial installations in Post Falls?+
Yes. Written labor warranty on every install. Manufacturer parts warranties registered for you at install time. Both transfer to the next homeowner if you sell — buyers love seeing a documented WHU install in the disclosure packet.

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