Updated: May 28, 2026
Location
Address
3440 BAUMGARTNER RD, St Louis, MO, 63129
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Ngo, Diane Construction
Ngo, Diane at 3440 BAUMGARTNER RD, St Louis, MO 63129, held a General Contractor license (#10BLD-02916) with the St Louis County contractors license board. We last verified the license was inactive on 05-27-2026.
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 23,328 Missouri contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
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Ngo, Diane Contact Information
Address: 3440 BAUMGARTNER RD, St Louis, MO 63129
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Ngo, Diane License info
Inactive License
| License # | 10BLD-02916 |
| Status | Inactive |
| County | St Louis County |
| Type | Gen Contractor |
- According to the Saint Louis County Department of Public Works, 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 Ngo, Diane at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
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Ngo, Diane Employees
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Diane Ngo