Updated: May 27, 2026
Location and Projects
Headquarters Address
Washington, DC, 20009
Local address
1824 Palo Circle, Halethorpe, MD, 21227
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Robert Alan Architect
Robert Alan Inc, 1824 Palo Cir, Halethorpe, MD (Owned by: Robert Alan Mastriana) holds a Electricians license and 9 other licenses according to the Maryland license board.
Their BuildZoom score of 91 ranks in the top 37% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Robert Alan Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Robert Alan Inc Services
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Robert Alan Inc Contact Information
Phone Number: (301) 696-1101
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Headquarters Address: Washington, DC, 20009
Local Address: 1824 Palo Circle, Halethorpe, MD 21227
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential interior alteration single family dwelling permit
2005-06-24
Sigle family dwelling same w/kitchen renovation/inter alter kitchen renova/inter alter non-bearning wall 20 sq
Valuation:
N/A
Permit #:
B00154559
Status:
complete
Fee:
$53
Permit Type:
N/A
Building Type:
N/A
Residential addition single family dwelling permit
2006-05-08
Single family dwelling same w/1 story addition slab on grade 3 car garage
Valuation:
N/A
Permit #:
B00159445
Status:
complete
Fee:
$2,148
Permit Type:
N/A
Building Type:
N/A
Sfd-remove existing deck and hot tub and replace 18x8 deck w/steps no hot tub replacement
Valuation:
N/A
Permit #:
B07002214
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Residential building uses permit
5x14 foot addition to family room on piers to right rear of house
Valuation:
$15,000
Permit #:
8926
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family dwe...
Residential electrical addition alteration permit
2010-10-22
Homeowner - wire addition no 240 volt b10002419 410-531-3644 see attached list
Valuation:
N/A
Permit #:
E10004756
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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BZ Score
$42.5K
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Projects
128
BZ Score
$1
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Robert Alan Inc License info
Verified License
| License # | 9093 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Robert Alan Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 38525 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor Corp Part |
- When BuildZoom last verified this license, it had an expiration date of September, 2011. Check the current license status of Robert Alan Inc with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 38526 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2011. Check the current license status of Robert Alan Inc with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8578 |
| Status | Active |
| State | Maryland |
| Type | Hvac - Journeyman License |
- When BuildZoom last verified this license, it had an expiration date of November, 2011. Check the current license status of Robert Alan Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 12874 |
| Status | Active |
| State | Maryland |
| Type | Architect Architects |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of Robert Alan Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 24237 |
| Status | Active |
| State | Maryland |
- When BuildZoom last verified this license, it had an expiration date of May, 2014. Check the current license status of Robert Alan Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 38526 |
| Status | Active |
| State | Maryland |
| Type | Contractor/Salesman |
- When BuildZoom last verified this license, it had an expiration date of September, 2011. Check the current license status of Robert Alan Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 38525 |
| Status | Active |
| State | Maryland |
| Type | Contractor Corp Part |
- When BuildZoom last verified this license, it had an expiration date of September, 2011. Check the current license status of Robert Alan 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 # | 5894 |
| Status | Inactive |
| State | Maryland |
| Type | Architects |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 Robert Alan Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RA010019B |
| Status | Inactive |
| State | Pennsylvania |
| Type | Registered Architect |
- According to the Pennsylvania Department of State (Bureau of Professional and Occupational Affairs), 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 Robert Alan 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.
91
BuildZoom Score
Robert Alan Inc Employees
AA
Alan Robert Ambuske
Owner
AC
Alan Robert Coopper
Owner
RB
Robert Alan Berry
Owner
RB
Robert Alan Boswell
Owner
RG
Robert Alan Gattens
Owner
RI
Robert Alan Inc
Owner
RM
Robert Alan Mastriana
Owner
RM
Robert Alan Mckelvey
Owner