Built Right From the Ground Up

You deserve plumbing that works flawlessly from day one, and when you're building in Kalispell, every connection matters. Your new home or commercial space requires precise rough-in installation, from water lines that hum quietly under slabs to drain assemblies fitted snugly between joists. 406 Innovative Solutions delivers residential plumbing installation that meets code, protects your investment, and saves you from costly call-backs down the line.

Whether you're partnering with a home builder or managing your own project in Kalispell or the surrounding areas, you need a plumbing contractor who understands framing schedules, inspector expectations, and the realities of Montana weather delays. Our whole home new construction plumbing installation covers everything from foundation stub-outs to fixture drops, using copper, PEX, and PVC selected for longevity and local water chemistry. We coordinate with your electrician and HVAC crew so trades stay on sequence and your timeline stays intact.

Book your new construction plumbing contractor consultation today and lock in a start date that keeps your project moving.

Schedule New Construction Plumbing in Kalispell, Whitefish, and Surrounding Areas

How Our Process Works

We begin every new construction project with a thorough plan review and material takeoff so you know what to expect before the first trench is dug.

Our crew arrives on-site in Kalispell with all necessary permits, pressure-test equipment, and layout tools to ensure accurate placement of every drain, vent, and supply line.

Here's what happens during a typical plumbing rough-in installation:

What to Expect When You Book

From the moment you reach out, you'll work directly with a licensed plumber who understands the rhythms of Kalispell job sites and the importance of staying coordinated with other trades.

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How long does a full plumbing rough-in take?
Most residential rough-ins are completed in two to four days, depending on square footage and fixture count. We schedule inspections promptly to keep your build on track.
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What piping materials do you use for new builds?
We install Type L copper for exposed lines, cross-linked PEX for runs inside walls, and Schedule 40 PVC for all drain and vent assemblies, selected for durability and local code compliance.
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Do you coordinate with other contractors?
Yes. We communicate directly with framers, electricians, and HVAC teams to avoid conflicts in wall cavities and ensure proper spacing for mechanical systems.
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Can you handle commercial plumbing rough-ins?
Absolutely. We've roughed in multi-unit buildings, retail spaces, and light industrial facilities throughout Kalispell, adhering to IPC and local amendments.
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What happens if the inspection finds an issue?
We correct any flagged items immediately, often the same day, and coordinate the re-inspection so your project stays on schedule without added fees.

Your new build deserves plumbing that performs quietly for decades, and every connection we make is pressure-tested and documented before drywall goes up. Contact us now to review your plans and secure a rough-in date that aligns with your construction timeline.