Updated: Jul 07, 2026
Location and Projects
Address
1309 W ALAMEDA AVE, Denver, CO, 80223
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Colorado Window Source
Colorado Window Source, 1309 W Alameda Ave, Denver, CO (Owned by: Scott Schram) holds a General C license and 12 other licenses according to the Douglas County license board.
Their BuildZoom score of 100 ranks in the top 13% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Colorado Window Source, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Colorado Window Source Contact Information
Phone Number: (720) 200-2810
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Address: 1309 W ALAMEDA AVE, Denver, CO 80223
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Colorado Window Source Denver
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Colorado Window Source has a BuildZoom score of 100, which places them above 87% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Colorado Window Source has worked on at least
10.0 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.
Experience
|
7 projects
|
Door and windows installations |
Analyzing permits over the last 4 years shows that Colorado Window Source mostly works on
door and windows installation
projects.
Pricing
|
1 project
|
< $5k |
|
7 projects
|
$5k-$20k |
The typical size of their permits is approximately $10,000. This graph shows the distribution of these job values.
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 Colorado Window Source
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residing over existing siding. new house wrap over old siding
Valuation:
$12,000
Permit #:
MISC-10557-2025
Status:
final
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Replacing 11 windows with u-factor 0.27
Valuation:
$10,000
Permit #:
BP-23-01384
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential singl...
Like for like window replacement and cutting in two openings to creat two new windows
Valuation:
$10,000
Permit #:
RONE-23-01109
Status:
complete
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Cutting out to make larger windows/patio door
Valuation:
N/A
Permit #:
MSC151302
Status:
final
Fee:
$216
Permit Type:
Other
Building Type:
N/A
Replace 11 windows like for like u-factor=0.27
Valuation:
$10,000
Permit #:
BP-24-00020
Status:
issued
Fee:
$389
Permit Type:
N/A
Building Type:
Residential singl...
Like for like window replacement u-factor 27 18 windows
Valuation:
$10,000
Permit #:
21NGN-00879
Status:
issued
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Window replacement removing steel windows and replacing with vinyl. all windows are of more egressable design than existing
Valuation:
$9,000
Permit #:
B201904734
Status:
complete
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
Window replacement removing steel windows and replacing with vinyl. all windows are of more egressable design than existing
Valuation:
$9,000
Permit #:
B201904734
Status:
complete
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
Window replacement like for like
Valuation:
$19,230
Permit #:
BP-24-02721
Status:
complete
Fee:
$720
Permit Type:
N/A
Building Type:
Residential singl...
Replace windows (18) like for like and (2) entry doors
Valuation:
N/A
Permit #:
MISC21-00215
Status:
applied
Fee:
$45
Permit Type:
Windows
Building Type:
N/A
Buildingonline | installing (2) new windows
Valuation:
$10,850
Permit #:
1724055
Status:
issued
Fee:
$87
Permit Type:
Residential misce...
Building Type:
N/A
Windows like for
Valuation:
$10,000
Permit #:
RONE-24-06505
Status:
expired
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Replace roof: 7/12 & 9/12 pitch synthetic felt 22.86 sq class 4 shingles
Valuation:
$12,584
Permit #:
BP-18-05147
Status:
final
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
Like for like window replacement
Valuation:
$5,500
Permit #:
MISC20-00246
Status:
approved
Fee:
$154
Permit Type:
Windows
Building Type:
N/A
Windows like for like
Valuation:
$8,000
Permit #:
MISC23-00637
Status:
expired
Fee:
$211
Permit Type:
Windows
Building Type:
N/A
Rs - residential
Valuation:
$3,100
Permit #:
23-08170
Status:
approved
Fee:
$176
Permit Type:
Alteration
Building Type:
Residential
Siding; 24sq; james hardie lap siding
Valuation:
$34,276
Permit #:
MI19-0296
Status:
final
Fee:
$1,081
Permit Type:
Siding
Building Type:
N/A
Reside residence
Valuation:
N/A
Permit #:
BLDG19-3587
Status:
final
Fee:
$409
Permit Type:
Siding replacement
Building Type:
N/A
Replacing the current roof
Valuation:
$11,370
Permit #:
18120269 00000RS
Status:
complete
Fee:
N/A
Permit Type:
Re-roof (complete)
Building Type:
Residential
Owens window & door replacement
Valuation:
N/A
Permit #:
ROC19-0030
Status:
final
Fee:
$454
Permit Type:
Window replacement
Building Type:
N/A
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Avg Project
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License # CR25-0828
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Colorado Window Source Reviews
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Verified License
BuildZoom confirmed this contractor's license
Colorado Window Source License info
Verified License
| License # | C04157 |
| Status | Active |
| County | Douglas County |
| Type | General C |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Colorado Window Source at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC869 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Colorado Window Source at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | SPC7073104 |
| Status | Active |
| City | Lafayette |
| Type | Special Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2020. Check the current license status of Colorado Window Source with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SIDI-CL-003 |
| Status | Inactive |
| Type | D Siding |
- According to the local license board, 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.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | WIND-CL-002 |
| Status | Unable To Verify |
| Type | D Windows |
- 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.
Inactive License
| License # | 11-0223 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Roofing |
- According to the Castle Rock Town, Colorado, 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 Colorado Window Source at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 04-0296 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Siding/Wndws |
- According to the Castle Rock Town, Colorado, 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 Colorado Window Source at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 070930037 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
- According to the City of Westminster, Colorado, 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 Colorado Window Source at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-24416-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Colorado Window Source at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0010267-GENDROF |
| Status | Inactive |
| City | Boulder |
| Type | General |
| Class | Class D-2 Roofing |
- According to the Boulder Licensing Board, 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 Colorado Window Source at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Class C Contractor (1 2 Family Dwellings) |
| Class | 1-2 Family Dwellings |
- According to the Jefferson County Licensed Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-24416-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Colorado Window Source at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-13-0054 |
| Status | Inactive |
| County | Boulder County |
| Type | New Roofing, Re Roofing |
- According to the Boulder County Land Use Department, 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 Colorado Window Source at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Insured
| Insurer | Allied Group |
Insured
| Workers Comp Provider | Pinnacl Assurance |
118
Permits
- Building permit records show that Colorado Window Source has worked on 118 permitted projects.
Colorado Window Source Employees
DS
Durocker & Schramm
Owner
LD
Leo Durocher
Owner
SS
Scott Schram
Owner
SS
Scott Schramm
Contact