Updated: May 26, 2026
Location and Projects
Address
26106 E LONG AVE, Aurora, CO, 80016
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Encol Construction Landscape Contractor
Encol Construction LLC, 26106 E Long Ave, Aurora, CO (Owned by: Engen Brett G) holds a Building Contractor Class B license and 7 other licenses according to the Denver license board.
Their BuildZoom score of 106 ranks in the top 7% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Encol Construction LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Encol Construction LLC Services
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Encol Construction LLC Contact Information
Phone Number: (303) 884-7051
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Address: 26106 E LONG AVE, Aurora, CO 80016
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Encol Construction LLC Aurora
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Encol Construction LLC has a BuildZoom score of 106, which places them above 93% of 55,949 contractors in Colorado.
Activity
|
4 projects
|
2025 |
|
4 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Encol Construction LLC 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
|
4 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Encol Construction LLC mostly works on
commercial renovation
projects.
Pricing
|
1 project
|
$5k-$20k |
|
2 projects
|
$50k-$100k |
|
2 projects
|
$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.
Building Permits by Encol Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Buildingonline | tenant improvement for haven bookstore
Valuation:
$92,942
Permit #:
1852922
Status:
issued
Fee:
$1,480
Permit Type:
Tenant improvement
Building Type:
N/A
Buildingonline |770 rolinc staffing tenant improvement
Valuation:
$70,000
Permit #:
1865867
Status:
issued
Fee:
$1,233
Permit Type:
Tenant improvement
Building Type:
N/A
Buildingonline | suite 760 - spec suite and corridor work- tenant improvement
Valuation:
$15,000
Permit #:
1865892
Status:
issued
Fee:
$416
Permit Type:
Tenant improvement
Building Type:
N/A
Buildingonline | foothills health
Valuation:
$130,000
Permit #:
1908222
Status:
issued
Fee:
$1,906
Permit Type:
Tenant improvement
Building Type:
N/A
Remodel of single family residential home
Valuation:
$185,405
Permit #:
2023-LOG-0009010
Status:
approved
Fee:
$626
Permit Type:
N/A
Building Type:
N/A
1. interior demolition and tenant improvements of an existing tenant space for retail use. 2. work includes interior partitions mechanical electrical plumbing and finish work. 3. provide exhaust grille at alley curtain wall
Valuation:
N/A
Permit #:
2020-COMMCON-0000767
Status:
final
Fee:
$1,201
Permit Type:
N/A
Building Type:
N/A
We are separating 1207 xanthia into 2 lots. there is an existing fence that encroaches on the new lot. we would like to leave that standing until we apply for the permit to building a new structure on the new lot 1201 xanthia
Valuation:
$1
Permit #:
2019-ROOFSIDE-0013993
Status:
issued
Fee:
$20
Permit Type:
N/A
Building Type:
Single family res...
Adding a deck cover for the porch
Valuation:
$20,000
Permit #:
BLD-2025-01929
Status:
issued
Fee:
$820
Permit Type:
N/A
Building Type:
N/A
Installing intrusion prevention windows on existing storefront windows and doors
Valuation:
N/A
Permit #:
2022-COMMCON-0003234
Status:
issued
Fee:
$1,444
Permit Type:
N/A
Building Type:
N/A
Buildingonline | sally engen | demolish walls plumbing electrical mechanical to prepare for tf
Valuation:
$3,000
Permit #:
1613369
Status:
issued
Fee:
$339
Permit Type:
Partial demolitio...
Building Type:
N/A
Provide notification modification for the project building training room due the change of tenant and walls configuration
Valuation:
$2,640
Permit #:
2019-FIRE-0002924
Status:
final
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Provide notification modification for the project building amenity due the change of tenant and walls configuration
Valuation:
$2,120
Permit #:
2019-FIRE-0003332
Status:
final
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Remodel of interior. residential condo
Valuation:
$63,000
Permit #:
2020-LOG-0012268
Status:
approved
Fee:
$256
Permit Type:
N/A
Building Type:
N/A
Remodel of single family residential home
Valuation:
N/A
Permit #:
2023-RESCON-0004149
Status:
final
Fee:
$1,252
Permit Type:
N/A
Building Type:
N/A
Remodel of walls to create open space/reswitch lighting
Valuation:
$77,000
Permit #:
B20-0239
Status:
expired
Fee:
$2,886
Permit Type:
Remodel
Building Type:
N/A
Cm - other
Valuation:
N/A
Permit #:
25-10777
Status:
plancheck
Fee:
N/A
Permit Type:
Alteration
Building Type:
Commercial
Interior finish - create new suite
Valuation:
$47,000
Permit #:
M26800
Status:
final
Fee:
$440
Permit Type:
437 (commercial a...
Building Type:
N/A
Tenant improvements - tamarac plaza
Valuation:
$14,517
Permit #:
2019-LOG-0002070
Status:
approved
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Interior remodel (mail room)
Valuation:
$11,000
Permit #:
M27691
Status:
final
Fee:
$152
Permit Type:
324 (new offices ...
Building Type:
N/A
Interior non bearing demolish
Valuation:
$300
Permit #:
M27465
Status:
complete
Fee:
$50
Permit Type:
437 (commercial a...
Building Type:
N/A
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License # 26-000235
Denver, CO
113
BZ Score
$79.1K
Avg Project
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112
BZ Score
$129K
Avg Project
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License # 14-0578
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Encol Construction LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Encol Construction LLC License info
Verified License
| Status | Active |
| City | Denver |
| Type | Building Contractor Class B |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC5181 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Encol Construction LLC 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 |
| City | Aurora |
| Type | Commercial Building Contractor |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | B00427 |
| Status | Inactive |
| City | Littleton |
| Type | Class B |
- 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 Encol Construction LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 14-0738 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Contractor Limited Class B |
- 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 Encol Construction LLC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Building Contractor Class B |
- 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 | 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 # | NAT-F111617-1 |
| 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 Encol Construction LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | American Builders Insurance Co |
Insured
| Workers Comp Provider | Pinnacol |
35
Permits
- Building permit records show that Encol Construction LLC has worked on 35 permitted projects.
Encol Construction LLC Employees
BE
Brett Engen
BE
Brett G Engen
Owner
EC
Encol Construction
Owner
EG
Engen Brett G
Owner
SE
Sally Engen
Owner