Updated: May 26, 2026
Location and Projects
Address
4540 S DECATUR ST, Englewood, CO, 80110
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Koehn Construction
Koehn Construction, 4540 S Decatur St, Englewood, CO (Owned by: Koehn Construction Inc) holds a General A license and 17 other licenses according to the Douglas County license board.
Their BuildZoom score of 85 does not rank in the top 50% of Colorado contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Koehn Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Koehn Construction Services
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Koehn Construction Contact Information
Phone Number: (720) 308-7663
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Address: 4540 S DECATUR ST, Englewood, CO 80110
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Comments: tear off 1 layer and reroof with asphalt 25 squares | tear off 1 layer and reroof with asphalt 25 squares | tear off 1 layer and reroof with asphalt 25 squares
Valuation:
$6,100
Permit #:
1316912
Status:
issued
Fee:
$195
Permit Type:
Roofing-rt2
Building Type:
N/A
Remove & replace 18 squares of gaf timberline comparable shingles weathered wood in color
Valuation:
$3,775
Permit #:
RONE-18-03402
Status:
complete
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Remove & replace 41 squares of gaf grand sequoia brown comparable shingles
Valuation:
$15,000
Permit #:
RONE-18-02221
Status:
complete
Fee:
$458
Permit Type:
N/A
Building Type:
N/A
Remove & replace 20 squares of comparable shingles
Valuation:
$4,200
Permit #:
18131259 00000RS
Status:
complete
Fee:
N/A
Permit Type:
Re-roof (complete)
Building Type:
Residential
Remove & replace 30 squares of gaf timberline hd shingles
Valuation:
$6,400
Permit #:
BLD-2018-05591
Status:
complete
Fee:
$147
Permit Type:
Reroof
Building Type:
N/A
Remove & replace 29 squares of gaf timberline hd shingles
Valuation:
$6,100
Permit #:
BLD-2018-05590
Status:
complete
Fee:
$147
Permit Type:
Reroof
Building Type:
N/A
6539 s lafayette st
Valuation:
N/A
Permit #:
CEN-17-05227
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace gaf timberline hd shingles
Valuation:
$6,300
Permit #:
BLD-2018-05589
Status:
complete
Fee:
$147
Permit Type:
Reroof
Building Type:
N/A
Remove down to decking and replace roof with 23 squares of gaf armorshield shingles. provide required attic ventilation. ice and water guard required. install shingles per manufacturer's high-wind specifications. 1 story. using exempt worker: cabrera's roofing
Valuation:
$2,300
Permit #:
B1411464
Status:
complete
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
Re roof
Valuation:
$4,547
Permit #:
18-0191
Status:
final
Fee:
$216
Permit Type:
N/A
Building Type:
N/A
Comments: tear off 1 layer and reroof with asphalt 40 squares | tear off 1 layer and reroof with asphalt 40 squares | tear off 1 layer and reroof with asphalt 40 squares | tear off 1 layer and reroof with asphalt 40 squares | tear off 1 layer and reroof with asphalt 40 squares
Valuation:
$9,760
Permit #:
916027
Status:
N/A
Fee:
$217
Permit Type:
Counter
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
18131259 00000RS
Status:
complete
Fee:
N/A
Permit Type:
Re-roof (complete)
Building Type:
N/A
R&r comparable. shingle roof 44 sq. install gaf timberline hd shingles ice/water shield drip edge 30# felt and new ventilation. 7:12 pitch (64%) and 9:12 pitch (27%)
Valuation:
$9,449
Permit #:
BLD-2015-03448
Status:
complete
Fee:
$193
Permit Type:
Reroof
Building Type:
N/A
R&r 17 sq 3-tab roof. install owens corning supreme amber. install new ice/water 15# felt drip-edge and replace old attic vents. 6:12 pitch
Valuation:
$3,309
Permit #:
BLD-2015-04765
Status:
complete
Fee:
$143
Permit Type:
Reroof
Building Type:
N/A
R&r 39 sq roof. install gaf timberline hd w. wood. new drip edge ice/water 30# felt static ventilation. 7:12 pitch
Valuation:
$8,140
Permit #:
BLD-2015-04934
Status:
complete
Fee:
$177
Permit Type:
Reroof
Building Type:
N/A
Comments: tear off 1 layer and reroof with asphalt 38 squares | tear off 1 layer and reroof with asphalt 38 squares | tear off 1 layer and reroof with asphalt 138 squares
Valuation:
$9,325
Permit #:
936672
Status:
N/A
Fee:
$217
Permit Type:
Counter
Building Type:
N/A
Comments: tear off 1 layer and reroof with asphalt 41 squares | tear off 1 layer and reroof with asphalt 45 squares | tear off 1 layer and reroof with asphalt 34 squares
Valuation:
$10,004
Permit #:
923138
Status:
N/A
Fee:
$234
Permit Type:
Counter
Building Type:
N/A
Reroof - install gaf timberline hd (barkwood). 15# felt ic
Valuation:
$5,944
Permit #:
15-5884
Status:
final
Fee:
$214
Permit Type:
Reroof
Building Type:
N/A
R&r comparable. asphalt shingle roof. 33 sq. 7:12 pitch. install new felt i/w drip edge ventilation. gaf timberline hd shingles
Valuation:
$7,176
Permit #:
BLD-2015-03227
Status:
complete
Fee:
$162
Permit Type:
Reroof
Building Type:
N/A
Remove and replace roof with tamko 30yr shingles
Valuation:
$4,231
Permit #:
BDP15-3353
Status:
issued
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
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Koehn Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Koehn Construction License info
Verified License
| License # | A060244 |
| Status | Active |
| County | Douglas County |
| Type | General A |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Koehn Construction at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC745 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Koehn Construction at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Koehn Construction at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Parker |
| Type | Contractor, General |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Koehn Construction with the The Town of Parker, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1480 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Roofing |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Koehn Construction with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | A05007 |
| Status | Active |
| County | Douglas County |
| Type | Building Contractor - Class A |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Koehn Construction with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | R-1867 |
| Status | Active |
| Type | Sub Contractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2016.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | D Roof Covering/Waterproofing |
- 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. 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
| Status | Inactive |
| City | Aurora |
| Type | Roofing Contractor |
- According to the Aurora, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Roofing Contractor |
- 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 # | CL1143 |
| Status | Inactive |
| County | Larimer County, Co |
| Type | Roofing |
- According to the Larimer County, 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 Koehn Construction at the Larimer County.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- 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. 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 # | 060228072 |
| 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 Koehn Construction at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | D40485 |
| Status | Inactive |
| City | Littleton |
| Type | Class D |
- According to the The City of Littleton, CO, 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 Koehn Construction at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | D40108 |
| Status | Inactive |
| City | Littleton |
| Type | Class D |
- According to the The City of Littleton, CO, 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 Koehn Construction at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015056120 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Roofing |
- According to the Thornton City Development Contractor License, 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 Koehn Construction at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | R-1867 |
| Status | Inactive |
| City | Fort Collins |
| Type | Sub Contractor |
- 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 Koehn Construction at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC1480 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, 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 Koehn Construction at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
85
BuildZoom Score
Insured
| Insurer | Colony Ins Co |
622
Permits
- Building permit records show that Koehn Construction has worked on 622 permitted projects.
Koehn Construction Employees
JK
Jasper Koehn
Owner
JK
Jasper Q Koehn
Owner
KI
Koehn Construction Inc
Owner
KD
Koehn Construction Inc D4
Owner