Location and Projects
Cornerstone Excavation LLC
Cornerstone Excavation LLC at Milwaukie, OR 97222, held a Site Work Contractor license (#PB2774) with the Oregon contractors license board with an expiration date of 07-01-2026. We last verified the license was expired on 08-09-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 62,733 Oregon contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Cornerstone Excavation LLC Contact Information
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Building Permits by Cornerstone Excavation LLC
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Cornerstone Excavation LLC License info
Inactive License
| License # | PB2774 |
| Status | Inactive |
| State | Oregon |
| Type | Plumbing |
- According to the Oregon Building Codes Division, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Cornerstone Excavation LLC at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Cornerstone Excavation LLC, click “This is My Business” to update your information.