Updated: May 12, 2026
Location
Headquarters Address
111 E Wacker Drive, Chicago, IL, 60601
Local address
1400 L ST NW, Washington, DC, 20005
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Quantum Crossings Construction
Quantum Crossings, LLC, 1400 L St NW, Washington, DC holds a Renovation license and 2 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Quantum Crossings, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Quantum Crossings, LLC Services
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Quantum Crossings, LLC Contact Information
Phone Number: (312) 467-0065
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Headquarters Address: 111 E Wacker Drive, Chicago, IL, 60601
Local Address: 1400 L ST NW, Washington, DC 20005
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Quantum Crossings, LLC License info
Verified License
| License # | NAT-F291765-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Quantum Crossings, LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 410521000608 |
| Status | Active |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- When BuildZoom last verified this license, it had an expiration date of May, 2025. Check the current license status of Quantum Crossings, LLC with the Department of Consumer and Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 410518000771 |
| Status | Inactive |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- According to the Department of Consumer and Regulatory Affairs, 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 Quantum Crossings, LLC at the Department of Consumer and Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.