Updated: Jul 15, 2026
Location
Address
1395 Yardville Hamilton Square Road, Trenton, NJ, 08691
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Spiezle Architectural Group Inc
Spiezle Architectural Group Inc, 1395 Yardville Hamilton Square Rd, Trenton, NJ (Owned by: Steven Siegel) holds a Certificate Of Authorization license and 8 other licenses according to the New Jersey license board.
Their BuildZoom score of 93 ranks in the top 27% of 88,231 New Jersey licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Spiezle Architectural Group Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
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Spiezle Architectural Group Inc Contact Information
Phone Number: (609) 695-7400
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Address: 1395 Yardville Hamilton Square Road, Trenton, NJ 08691
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Spiezle Architectural Group Inc License info
Verified License
| License # | 24GA28334600 |
| Status | Active |
| State | New Jersey |
| Type | Certificate Of Authorization |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Spiezle Architectural Group Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 21MH00009300 |
| Status | Active |
| State | New Jersey |
| Type | Landscape Architecture |
- When BuildZoom last verified this license, it had an expiration date of May, 2021. Check the current license status of Spiezle Architectural Group Inc with the New Jersey Department of Law & Public Safety
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AX003030L |
| Status | Active |
| State | Pennsylvania |
| Type | Architecture Firm |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Spiezle Architectural Group Inc 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.
Verified License
| License # | 52718 |
| Status | Active |
| State | North Carolina |
| Type | Architect |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Spiezle Architectural Group Inc at the North Carolina Board of Architecture.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 21AC00063000 |
| Status | Active |
| State | New Jersey |
| Type | Certificate Of Authorization |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Spiezle Architectural Group Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 15485 |
| Status | Active |
| State | Maryland |
| Type | Architect - Corporation Architects |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Spiezle Architectural Group Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21AI01294900 |
| Status | Inactive |
| State | New Jersey |
| Type | Registered Architect |
- According to the New Jersey Department of Law & Public Safety, 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 Spiezle Architectural Group Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21AC00044000 |
| Status | Inactive |
| State | New Jersey |
| Type | Certificate Of Authorization |
- According to the New Jersey Department of Law & Public Safety, 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 Spiezle Architectural Group Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21AC00052000 |
| Status | Inactive |
| State | New Jersey |
| Type | Certificate Of Authorization |
- According to the New Jersey Department of Law & Public Safety, 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 Spiezle Architectural Group Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Spiezle Architectural Group Inc Employees
RK
Robert George Kellner
Owner
SD
Scott E Downie
Owner
SI
Spiezle Architectural Group, Inc.
Owner
SL
Steven Leone
Owner
SL
Steven Leone
SS
Steven Siegel
Owner
TP
Thomas S Perrino
Owner