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

Spokane general contractors

General Contractor

Cornerstone Construction Company LLC.

Idaho

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Cornerstone Construction Company LLC is a general contractor based in Coeur d'Alene. The details are below. So are the questions worth asking before you sign.

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

Idaho registration

Registration number

1081202

Registration checked: October 28, 2026
Registered since: 2026
Expires: March 2028

Search 1081202 on Idaho DOPL

Choose “Search for Individual Licenses” and enter 1081202.

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The record

The details on Cornerstone Construction Company LLC

Idaho registration: 1081202
Registration checked: October 28, 2026
Registered since: 2026
Expires: March 2028
Primary trade: General Contractor
Based in: Coeur d'Alene

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Before you call

Questions worth asking Cornerstone Construction Company LLC

Does Cornerstone Construction Company LLC hold an Idaho contractor registration?

Yes — Cornerstone Construction Company LLC holds Idaho contractor registration 1081202, current through March 2028. Checked against Idaho's register on October 28, 2026. Enter 1081202 in DOPL's licence search to see it yourself. Ask for a current certificate of liability insurance before work starts.

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