Updated: Jul 28, 2026
Location and Projects
Address
981 Southpark Dr, Littleton, CO, 80120
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Castillo Jr., Alberto A Architect
Castillo Jr., Alberto A, 981 Southpark Dr, Littleton, CO (Owned by: Castillo Jr., Alberto A.) holds a Architect license and 5 other licenses according to the Colorado license board.
Their BuildZoom score of 97 ranks in the top 18% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Castillo Jr., Alberto A, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
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Castillo Jr., Alberto A Contact Information
Address: 981 Southpark Dr, Littleton, CO 80120
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Castillo Jr., Alberto A Littleton
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Castillo Jr., Alberto A has a BuildZoom score of 97, which places them above 82% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Castillo Jr., Alberto A has worked on at least
3.0 projects over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Castillo Jr., Alberto A
This is a sample of this contractor's permits. Click here to access their complete permit history.
Den ghc - 3c - interim ticketing - rfi 831 - cp01 engineered judgements (east side) - related to 2022-commcon-0002792
Valuation:
N/A
Permit #:
2025-COMMCON-0000992
Status:
final
Fee:
$159
Permit Type:
N/A
Building Type:
N/A
Installation of supply and grease exhaust ductwork and chase for future hood installation
Valuation:
N/A
Permit #:
2024-LOG-0006281
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Enclosing an existing open area of approximately 480sf to be a flex room to the existing facility
Valuation:
$4,000
Permit #:
PCN-2025-695
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Denver international airport 8400 pena blvd bhs enabling project for tsa relocation task order #4 mod 1e and mod 2e bhs post screening crossover submittal. associated with 2018-projmstr-0000335. the architectural scope of work includes demolishing an existing elevator vestibule between mod 1e and 2e garages for the installation of a new bhs crossover. the electrical scope of work will... see more
Valuation:
$500,000
Permit #:
2022-LOG-0006336
Status:
approved
Fee:
$1,505
Permit Type:
N/A
Building Type:
N/A
Den level 5 boh project 8400 pena blvd. project locations are in the main terminal mods 1e 2e 3e 1w 2w 3w back of house (boh) spaces for odd size baggage. level 5 boh submittal is associated with the level 5.5 bhs project. the submittal includes architectural mechanical electrical and smoke control drawings to complete construction activities in the level 5 boh areas. references to pr... see more
Valuation:
$7,106,874
Permit #:
2020-LOG-0007566
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Denver international airport 8400 pena bv; mod 2 west (m2w) and mod 2 east (m2e); new oversize (os) conveyors start at the new ticketing pods on level 6 and run down to level 4 where they attach to the existing os systems installed as part of cbra; one line in m2e and one in m2w w slightly different routing; as the lines exit level 6 they land on small level 5.5-type platforms include... see more
Valuation:
$6,179,725
Permit #:
2020-LOG-0008056
Status:
approved
Fee:
$12,146
Permit Type:
N/A
Building Type:
N/A
First time tenant finish of 1054 sq ft for z ultimate self defense and dojo martial arts to include: install 1 unisex ada restroom extend ducts from hvac. install lighting and electrical outlets frame rock and finish restroom walls in the waiting area. job contact: marty ferri 303-775-8144
Valuation:
$84,013
Permit #:
B1604978
Status:
complete
Fee:
$3,339
Permit Type:
N/A
Building Type:
N/A
Commercial new com-ind-mixed-use building
2015-11-13
Construction of a new 1 story 7 564 sq ft core and shell building at rigden farm development shops
Valuation:
$700,000
Permit #:
B1508156
Status:
complete
Fee:
$203,811
Permit Type:
N/A
Building Type:
N/A
00p-278
Valuation:
N/A
Permit #:
17817
Status:
issued
Fee:
$112
Permit Type:
Deck
Building Type:
N/A
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Castillo Jr., Alberto A License info
Verified License
| License # | 400635 |
| Status | Active |
| State | Colorado |
| Type | Architect |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Castillo Jr., Alberto A at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C-2483 |
| Status | Active |
| State | Wyoming |
| Type | Architect |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Castillo Jr., Alberto A at the Wyoming Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C-2483 |
| Status | Active |
| State | Wyoming |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Castillo Jr., Alberto A with the Wyoming Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C-2483 |
| Status | Active |
| State | Wyoming |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of Castillo Jr., Alberto A with the Wyoming Board of Architects and Landscape Architects
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 400635 |
| 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. If this is your business, please update your license status.
Check this license's status for Castillo Jr., Alberto A 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 # | ARC-400635 |
| Status | Inactive |
| City | Fort Collins |
| Type | Architect |
- According to the City of Fort Collins, 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 Castillo Jr., Alberto A at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
6
Permits
- Building permit records show that Castillo Jr., Alberto A has worked on 6 permitted projects.
Castillo Jr., Alberto A Employees
AC
Alberto A Castillo
Owner
AJ
Alberto A. Castillo Jr
CA
Castillo Jr., Alberto A.
Owner