You're set to Spokane. Ost Construction Inc. holds an Idaho registration only — a Washington job needs a WA L&I-registered crew.

Spokane general contractors

General Contractor

Ost Construction Inc.

Idaho

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Credentials & honors

10+ years registeredSince 2015 · Idaho DOPL

Ost Construction Inc does general contracting for homeowners in and around Coeur d'Alene. On the state register since 2015, with the number and the details below.

Idaho registration verified October 28, 2026 · look it up on DOPL

Idaho registration

Registration number

RCE-40404

Registered as: OST CONSTRUCTION INC
Registration checked: October 28, 2026
Registered since: 2015
Expires: September 2027

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Choose “Search for Individual Licenses” and enter RCE-40404.

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The record

The details on Ost Construction Inc

Idaho registration: RCE-40404
Registered as: OST CONSTRUCTION INC
Registration checked: October 28, 2026
Registered since: 2015
Expires: September 2027
Primary trade: General Contractor
Based in: Coeur d'Alene

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Before you call

Questions worth asking Ost Construction Inc

Is Ost Construction Inc. a registered contractor?

Registration RCE-40404 is the one to check. It is Ost Construction Inc.'s, issued by Idaho's Division of Occupational and Professional Licenses, current through September 2027. That was current on Idaho's register as of October 28, 2026, and DOPL's licence search shows it today. Get their liability insurance certificate in hand before anyone starts.

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