Updated: Jun 23, 2026
Location and Projects
Address
5897 Delmar Blvd, Saint Louis, MO, 63112
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David Paul Mastin Architect
David Paul Mastin, 5897 Delmar Blvd, St. Louis, MO (Employees: Mastin David Paul and Mastin, David Paul) holds a Architect license and 5 other licenses according to the Idaho license board.
Their BuildZoom score of 91 ranks in the top 37% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring David Paul Mastin, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
David Paul Mastin Services
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Architectural Drawings and ...
Other Architecture and Engi...
Acoustic and Ceiling
Drafting
Addition Design
ADU Design
Basement Design
Bathroom Design
Custom Home Design
Healthcare Facility Design
Hotel Design
Industrial Building Design
Kitchen Design
Modular Home Design
Multi-Family Building Design
Office Building Design
Office Space Designer
Pool and Spa Design
Pool House Design
Restaurant Design
Retail Design
Sunroom Design
Warehouse Design
David Paul Mastin Contact Information
Phone Number: (314) 863-1313
Address: 5897 Delmar Blvd, St. Louis, MO 63112
This is a sample of this contractor's permits. Click here to access their complete permit history.
Relocation of office - south county dodge
Valuation:
$20,000
Permit #:
12BLD-04626
Status:
complete
Fee:
$284
Permit Type:
Alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
1760898
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
David Paul Mastin License info
License Not Verified
| License # | AR-1985 |
| Status | Active |
| State | Idaho |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of September, 2024. Check the current license status of David Paul Mastin with the State of Idaho Bureau Of Occupational Licenses
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 9179 |
| Status | Active |
| State | South Carolina |
| Type | Architect |
- BuildZoom has not verified this license since July, 2015.
Verify this license's status for David Paul Mastin at the South Carolina Board of Architectural Examiners.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 305572 |
| Status | Inactive |
| State | Colorado |
| Type | Architect |
- According to the Colorado Division of Professions and Occupations, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for David Paul Mastin at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 003920 |
| 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.
Check this license's status for David Paul Mastin 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 # | 7937 |
| Status | Inactive |
| State | Alabama |
| Type | Architect |
- According to the Alabama Board of Architects, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for David Paul Mastin at the Alabama Board of Architects.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 8136 |
| Status | Inactive |
| State | Washington |
| Type | Architect |
- According to the Washington State Business Licensing , the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for David Paul Mastin at the Washington State Business Licensing .
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
David Paul Mastin Employees
DM
David Paul Mastin
Owner
MP
Mastin David Paul
Owner
MP
Mastin, David Paul
Owner