Updated: Jun 02, 2026
Location
Headquarters Address
22200 W 178TH TER, Olathe, KS, 66051
Local address
Olathe, KS, 66062
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Gillis, John Winfred Architect
Gillis, John Winfred, (Employee: John Gillis) holds a Architect license and 3 other licenses according to the Connecticut 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 Gillis, John Winfred, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Verified License
BuildZoom confirmed this contractor's license
Gillis, John Winfred License info
License Not Verified
| License # | ARI.0005676 |
| Status | Active |
| State | Connecticut |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of July, 2025. Check the current license status of Gillis, John Winfred with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ARCHITECT #30332 |
| Status | Active |
| State | Texas |
| Type | Architect |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Gillis, John Winfred at the Texas Board of Architectural Examiners.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2013036072 |
| Status | Active |
| State | Missouri |
| Type | Architect |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gillis, John Winfred at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2013036072 |
| Status | Inactive |
| State | Missouri |
| Type | Architect |
- According to the Board For Architects, Professional Engineers - Missouri , 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 Gillis, John Winfred at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Gillis, John Winfred Employees
GW
Gillis, John Winfred
Owner
JG
John Gillis