Updated: May 26, 2026
Location and Projects
Address
10940 S Parker Rd 301, Parker, CO, 80134
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Castle Building Company Inc Photos
Castle Building Company Construction
Design-Build General Contractor offering services to the south-metro Denver communities including Denver, Littleton, Castle Rock, Parker,
and Centennial. Experienced in all aspects of residential construction from custom home building to remodeling and building heavy timber homes.
From BuildZoom: Castle Building Company Inc, 10940 S Parker Rd, Parker, CO (Owned by: Dave Mclean) holds a General C license and 15 other licenses according to the Douglas County license board.
Their BuildZoom score of 125 ranks in the top 1% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Castle Building Company Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Castle Building Company Inc Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Other Commercial Renovation
Decks and Porches
Foundations
Other Concrete
Garage Construction
Patios
Whole Home Remodel
Sunrooms and Greenhouses
Other Secondary Structure N...
Addition
Castle Building Company Inc Contact Information
Phone Number: (303) 944-0488
Address: 10940 S Parker Rd 301, Parker, CO 80134
Castle Building Company Inc Parker
Quality
125
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Castle Building Company Inc has a BuildZoom score of 125, which places them above 99% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Castle Building Company Inc has worked on at least
3.0 projects over the past 3 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
|
$50k-$100k |
|
1 project
|
$100k-$250k |
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.
Castle Building Company Inc Reviews
5 out of 5 stars, based on
2
reviews
-
By VisitorJanuary 29, 2020
-
By a user in DenverAugust 5, 2017Considered for Garage Construction
Building Permits by Castle Building Company Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lowering existing basement floor approximately 24 scope of work assessment tax records indicate: 1924 house of 2839 sf two story with 1149 sf basement. structural engineer: chris yi-chih chen 38845 provided calculations provided a letter of structural integrity provide signed and sealed documents architect: earl v. anderson arc-402361 proposed scope of work: lower existing basement 1’... see more
Valuation:
N/A
Permit #:
2022-RESCON-0002628
Status:
issued
Fee:
$1,330
Permit Type:
N/A
Building Type:
N/A
2811 w 37th ave - interior remodel interior remodel and restoration restoring and restructuring where necessary to bring structure up to code
Valuation:
$225,000
Permit #:
2020-LOG-0006707
Status:
approved
Fee:
$735
Permit Type:
N/A
Building Type:
N/A
1124 n n jackson st - addition/lower basement floor lower basement floor +/- 24 & rear addition
Valuation:
$185,000
Permit #:
2020-LOG-0012349
Status:
approved
Fee:
$623
Permit Type:
N/A
Building Type:
N/A
2811 w 37th ave - interior remodel interior remodel and restoration restoring and restructuring where necessary to bring structure up to code
Valuation:
N/A
Permit #:
2020-RESCON-0004502
Status:
issued
Fee:
$1,470
Permit Type:
N/A
Building Type:
N/A
Exterior siding needs repair/replace. damage exists
Valuation:
$3,500
Permit #:
2021-ROOFSIDE-0004460
Status:
issued
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Crawl space expansion
Valuation:
N/A
Permit #:
BLDG22-6459
Status:
final
Fee:
$3,452
Permit Type:
Building
Building Type:
N/A
Crawlspace dig out to create new basement level
Valuation:
$150,000
Permit #:
BLDG22-01448
Status:
final
Fee:
$4,325
Permit Type:
Remodel
Building Type:
N/A
Basement finish + 1st floor remodel
Valuation:
N/A
Permit #:
2021-RESCON-0003702
Status:
issued
Fee:
$714
Permit Type:
N/A
Building Type:
N/A
2624 stout street - single family residence interior remodel & excavation of crawl space
Valuation:
N/A
Permit #:
2019-RESCON-0005263
Status:
final
Fee:
$1,299
Permit Type:
N/A
Building Type:
N/A
Rs - residential
Valuation:
N/A
Permit #:
24-09537
Status:
plancheck
Fee:
N/A
Permit Type:
Alteration
Building Type:
Residential
Addition
Valuation:
$150,000
Permit #:
2018-LOG-0005227
Status:
approved
Fee:
$525
Permit Type:
N/A
Building Type:
N/A
1585 bellaire street - basement dig out to increase ceiling height ***plans in file***
Valuation:
N/A
Permit #:
2017-RESCON-0007040
Status:
final
Fee:
$340
Permit Type:
N/A
Building Type:
N/A
Roofing 150 sq ft one story addition to single family residence
Valuation:
$800
Permit #:
2018-ROOFSIDE-0000367
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
1200 sf bathroom living spaces bedroom
Valuation:
$40,000
Permit #:
RES17-00783
Status:
final
Fee:
$1,586
Permit Type:
Basement finish
Building Type:
N/A
150 sq ft one story addition to single family residence
Valuation:
N/A
Permit #:
2018-RESCON-0000207
Status:
issued
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Buildingonline | pittsley residence |remodel bar area in existing basement finish
Valuation:
$1,898
Permit #:
1261829
Status:
issued
Fee:
$86
Permit Type:
Residential misce...
Building Type:
N/A
Basement finish
Valuation:
N/A
Permit #:
2018-RESCON-0001819
Status:
issued
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Single family residence lower level basement finish including master bedroom and bathroom walk in closet 2 egress windows and family/library room. existing rooms are 1/2 bathroom laundry and storage-semi finished. single family residence
Valuation:
$29,000
Permit #:
2020-LOG-0007522
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2nd story addition/remodel
Valuation:
$750,000
Permit #:
2021-LOG-0011866
Status:
approved
Fee:
$2,099
Permit Type:
N/A
Building Type:
N/A
Bedroom addition
Valuation:
N/A
Permit #:
RES19-0699
Status:
final
Fee:
$1,013
Permit Type:
Addition
Building Type:
N/A
Verified License
BuildZoom confirmed this contractor's license
Castle Building Company Inc License info
Verified License
| License # | C150390 |
| Status | Active |
| County | Douglas County |
| Type | General C |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Castle Building Company Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC80 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Castle Building Company Inc at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
| Business Type | Corporation |
- BuildZoom verified in July, 2020 that this contractor does not need a license to be a contractor in Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Jefferson County |
| Type | Class C Contractor (1 2 Family Dwellings) |
| Class | 1-2 Family Dwellings |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Castle Building Company Inc with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3039440488 |
| Status | Active |
| City | Denver |
| Type | Residential Contractor |
| Class | C |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2022. Check the current license status of Castle Building Company Inc with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 16-1538 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Residential Contractor Class C |
| Business Type | Corporation |
- According to the Castle Rock Town, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Castle Building Company Inc at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2202342 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
| Business Type | Corporation |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Castle Building Company Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Residential Contractor Class C |
| Business Type | Corporation |
- According to the City and County of Denver Community Planning and Development, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Business Type | Corporation |
- According to the City and County of Denver Community Planning and Development, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Castle Building Company Inc at the City and County of Denver Community Planning and Development.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Business Type | Corporation |
- According to the City and County of Denver Community Planning and Development, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Residential Building Contractor |
| Business Type | Corporation |
- According to the Aurora, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C00306 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Littleton, CO, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Castle Building Company Inc at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F151446-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Castle Building Company Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC6806 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Arvada, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Castle Building Company Inc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | CEN-18-10456 |
| Status | Unable To Verify |
| City | Centennial |
| Type | B - General Contractor Class C License |
| Class | C |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 16-1538 |
| Status | Unable To Verify |
| Town | Town Of Castle Rock, Co |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
125
BuildZoom Score
Insured
| Insurer | Berkeley Regional Specialty Ins Co |
40
Permits
- Building permit records show that Castle Building Company Inc has worked on 40 permitted projects.
Castle Building Company Inc Employees
DM
Dave Mclean
Owner
DM
David Mclean
Consider Castle Building Company for your remodel, addition, or crawlspace conversion. They're transparent and detailed every step of the way.