Updated: Jun 23, 2026
Location and Projects
Address
2025 Ontario St.4th Floor, Westlake, OH, 44145
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Keycorp Architect
Keycorp, 2025 Ontario St, Westlake, OH (Owned by: Christopher Mark Mcmahon) holds a Architect license and 2 other licenses according to the Ohio license board.
Their BuildZoom score of 91 ranks in the top 37% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Keycorp, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Keycorp Services
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Keycorp Contact Information
Address: 2025 Ontario St.4th Floor, Westlake, OH 44145
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This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
EA05001297-M
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
EA05001296-M
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
EAL05000454-M
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
EA05001295-M
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
EA05001293-M
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
EA05001294-M
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
EAL05000453-M
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003898
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003897
Status:
Closed
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003896
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003891
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003890
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003889
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003881
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003880
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003879
Status:
Void
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-05
No Description Available
Valuation:
$0
Permit #:
V10003875
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-04
No Description Available
Valuation:
$0
Permit #:
V10003803
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-04
No Description Available
Valuation:
$0
Permit #:
V10003799
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildinghousing/code enforcement/violation notification/elevator
2010-02-04
No Description Available
Valuation:
$0
Permit #:
V10003796
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Keycorp License info
Verified License
| License # | ARC.9711620 |
| Status | Active |
| State | Ohio |
| Type | Architect |
| Date Issued | 12-03-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Keycorp at the Ohio Architects Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC.9711620 |
| Status | Active |
| State | Ohio |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2019. Check the current license status of Keycorp with the Ohio Architects Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | OHARC.9711620 |
| Status | Active |
| State | Ohio |
| Type | Architect |
- BuildZoom has not verified this license since April, 2013.
Verify this license's status for Keycorp at the Ohio Department of Commerce.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
Keycorp Employees
CM
Christopher Mark Mcmahon
Owner