Updated: May 26, 2026
Location and Projects
Address
726 S 15TH STREET, Philadelphia, PA, 19146
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Ow3 Architects LLC
Ow3 Architects LLC, 726 S 15th St, Philadelphia, PA (Owned by: Oliver W Wischmeyer Iii) holds a Architecture Firm license according to the Pennsylvania license board.
Their BuildZoom score of 93 ranks in the top 27% of 125,106 Pennsylvania licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ow3 Architects LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ow3 Architects LLC Services
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Architectural Drawings and ...
Other Architecture and Engi...
Building Design
Addition Design
ADU Design
Basement Design
Custom Home Design
Healthcare Facility Design
Hotel Design
Industrial Building Design
Modular Home Design
Multi-Family Building Design
Office Building Design
Office Space Designer
Pool House Design
Restaurant Design
Retail Design
Sunroom Design
Warehouse Design
Ow3 Architects LLC Contact Information
Phone Number: (267) 825-7424
Address: 726 S 15TH STREET, Philadelphia, PA 19146
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential - household living - single-family; maintenance and repair of consumer goods
Valuation:
N/A
Permit #:
ZP-2025-004380
Status:
issued
Fee:
N/A
Permit Type:
Change of use
Building Type:
N/A
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Verified License
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Ow3 Architects LLC License info
Verified License
| HIC # | AX011359 |
| Status | Active |
| State | Pennsylvania |
| Type | Architecture Firm |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ow3 Architects LLC at the Pennsylvania Department of State (Bureau of Professional and Occupational Affairs).
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Ow3 Architects LLC Employees
OI
Oliver W Wischmeyer Iii
Owner