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

New Construction in
Post Falls, Idaho.

We warm up your day!™

Whole-home rough-in, spec packages, code-compliant venting, hydronic design from blueprint to commissioning. Lake-house, custom home, or production builder — we'll keep your schedule.

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.

  • Whole-home water heater rough-in
  • Hydronic system design
  • Code-compliant gas & venting
  • Builder-priced spec packages
  • Luxury & lake-house installs
New Construction 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 new construction

The licensed Post Falls plumber who specializes in this work.

Post Falls homeowners choose Water Heaters Unlimited as their new construction 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 new construction 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

New Construction in Post FallsFAQ

Do you do new construction in Post Falls, Idaho?+
Yes. Whole-home rough-in, spec packages, code-compliant venting, hydronic design from blueprint to commissioning. Lake-house, custom home, or production builder — we'll keep your schedule. 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 new construction?+
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 new construction?+
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 new construction 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 new construction 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 new construction 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.

Also in Post Falls

Other things we do in Post Falls

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