Updated: May 26, 2026
Location and Projects
Address
6700 E 50TH AVE, Commerce City, CO, 80022
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Esa Architect
Esa, 6700 E 50th Ave, Commerce City, CO (Owned by: Walter L Eckenhoff) holds a Contractor license and 30 other licenses according to the Arvada license board.
Their BuildZoom score of 107 ranks in the top 6% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Esa, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Esa Services
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Esa Contact Information
Phone Number: (303) 991-1280
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Address: 6700 E 50TH AVE, Commerce City, CO 80022
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Esa Commerce City
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Esa has a BuildZoom score of 107, which places them above 94% of 55,949 contractors in Colorado.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
|
25 projects
|
2023 |
Our building permit records indicate that Esa has worked on at least
32.0 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
|
4 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
The typical size of their permits is approximately $25,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Demolish 6 commercial buildings
Valuation:
$575,000
Permit #:
2503895
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Buildingonline | 2580 interstate 70 service road hangar quonset hut complete demolition
Valuation:
$7,000
Permit #:
1883527
Status:
issued
Fee:
$385
Permit Type:
Demolition full s...
Building Type:
N/A
Demolish 6 commercial buildings
Valuation:
$575,000
Permit #:
2503895
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full structure demolition of an auto dealership building constructed in 1971
Valuation:
N/A
Permit #:
PMT2017-02467-DEM
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full structure demolition of an auto dealership building constructed in 1985
Valuation:
N/A
Permit #:
PMT2017-02466-DEM
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolition of existing 1520 square foot cake and candy supply building. received state demolish and asbestos assessment. received owner authorization. demolition for 6740 s college ave in preparation for lakeview on the rise subdivision. no larimer county information available due to owner change
Valuation:
$1,000
Permit #:
B1900443
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Demolish existing fire station site hardscapes existing retaining wall and existing utilities
Valuation:
$30,000
Permit #:
CEN-23-00264
Status:
expired
Fee:
$729
Permit Type:
N/A
Building Type:
N/A
Demolishing units s2 s3 s4 s5 s7 s8 s9 and s10 due to fire damage
Valuation:
$25,000
Permit #:
CEN-24-00108
Status:
filed
Fee:
$646
Permit Type:
N/A
Building Type:
N/A
Demolish two (2) cooling towers buildings
Valuation:
$287,000
Permit #:
2308278
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1050 n broadway- commercial-misc imps- demolition
Valuation:
N/A
Permit #:
2022-DEMO-0001130
Status:
final
Fee:
$991
Permit Type:
N/A
Building Type:
N/A
1060 n broadway- commercial-misc imps- demolition
Valuation:
N/A
Permit #:
2022-DEMO-0001129
Status:
final
Fee:
$991
Permit Type:
N/A
Building Type:
N/A
1091 s parker rd - industrial church - demolition
Valuation:
N/A
Permit #:
2022-DEMO-0001104
Status:
final
Fee:
$1,428
Permit Type:
N/A
Building Type:
N/A
Demolition of goodtimes
Valuation:
$100,000
Permit #:
DEMO22-00039
Status:
expired
Fee:
$116
Permit Type:
Commerical
Building Type:
N/A
1030 n broadway- commercial retail- demolition
Valuation:
N/A
Permit #:
2022-DEMO-0001132
Status:
final
Fee:
$1,838
Permit Type:
N/A
Building Type:
N/A
1042 n broadway- commercial retail- demolition
Valuation:
N/A
Permit #:
2022-DEMO-0001131
Status:
final
Fee:
$1,838
Permit Type:
N/A
Building Type:
N/A
3190 w 14th ave - club house demolition club house active address as 3190 w 14th ave on parcel 05052-00-007-000 active address 1350 irving street
Valuation:
N/A
Permit #:
2019-DEMO-0001201
Status:
final
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Demolition of current rally flats fitness center property for boulder housing partners
Valuation:
N/A
Permit #:
DEM2023-00066
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete building demolish
Valuation:
$20,000
Permit #:
DEMO23-00006
Status:
applied
Fee:
$123
Permit Type:
Major (building(s))
Building Type:
N/A
1620 n sheridan blvd - single family residence - demolish
Valuation:
N/A
Permit #:
2022-DEMO-0000945
Status:
final
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Demolition of building due to fire damage
Valuation:
$25,000
Permit #:
CEN-24-00117
Status:
filed
Fee:
$646
Permit Type:
N/A
Building Type:
N/A
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Projects
Esa Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Esa License info
Verified License
| License # | AEC9624 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 02-09-2026 |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Esa at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NAT-24369-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation, Evaluation (Dust Sampling Technician) |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Esa at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Demolition 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.
Verified License
| License # | 0015045 |
| Status | Active |
| Pueblo | |
| Type | Demolition |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Esa at the Pueblo regional Building Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC6506 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Esa at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | A200171 |
| Status | Active |
| County | Douglas County |
| Type | General A |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Esa at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 65856-25 |
| Status | Active |
| State | Nebraska |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Esa at the Nebraska Department of Labor.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 110831054 |
| Status | Active |
| City | Westminster |
| Type | General Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Esa at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-12-0007 |
| Status | Active |
| County | Boulder County |
| Type | Miscellaneous |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Esa at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC2015060488 |
| Status | Active |
| City | Thornton |
| Type | Class D Excavation/Grading Expires 2026 12 29 Class D Demolition/Mitigation Expires 2026 12 29 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Esa at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Jefferson County |
| Type | Specialty Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Esa with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of October, 2020. Check the current license status of Esa 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.
License Not Verified
| License # | LIC-0010054 |
| Status | Active |
| City | Boulder |
| Type | General Contractor |
| Class | Class D-1 Demolition & Moving |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Esa with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 27962 |
| Status | Active |
| City | Thornton |
| Type | Excavation/Utility |
- When BuildZoom last verified this license, it had an expiration date of October, 2014. Check the current license status of Esa with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | COA-749 |
| Status | Active |
| State | Colorado |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Esa at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC-401993 |
| Status | Active |
| City | Denver |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2013. Check the current license status of Esa with the Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 19-3134 |
| Status | Unable To Verify |
| Town | Castle Rock |
| Type | Single Trade |
- 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
| Status | Inactive |
| City | Denver |
| Type | Demo A |
- 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 # | EARTHSA809RZ |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- According to the Washington State Department of Labor & Industries, 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 Esa at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0010054-GENDDEM |
| Status | Inactive |
| City | Boulder |
| Type | General |
| Class | Class D-1 Demolition and Moving |
- 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 Esa at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| Pueblo | |
| Type | Excavation Earth Work |
- According to the Pueblo regional Building 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| Pueblo | |
| Type | Demolition |
- According to the Pueblo regional Building 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Demolition 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 |
| City | Denver |
| Type | Demo A |
- 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 # | D14014 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
- 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 Esa at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 57436 |
| Status | Inactive |
| State | North Dakota |
| Type | Contractor |
- According to the North Dakota Secretary of State, 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 Esa at the North Dakota Secretary of State.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC3884 |
| 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 Esa at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | DM-2139 |
| 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 Esa at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 49809 |
| Status | Inactive |
| State | Nebraska |
| Type | Contractor |
- According to the Nebraska Department of Labor, 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 Esa at the Nebraska Department of Labor.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-24369-2 |
| 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 Esa at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C119494 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
- According to the Iowa Workforce Development 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 Esa at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Starr Surplus Lines Insurance Company |
Bonded
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Pinnacol |
237
Permits
- Building permit records show that Esa has worked on 237 permitted projects.
Esa Employees
CC
Chris Condan
Contact
CC
Chris Condon
Owner
DM
Dennis Mitchell
EL
Earth Services & Abatement, Llc
Owner
EI
Earth Services And Abatement, Inc
Owner
EI
Esa Inc
Resident C
FD
Frank A Denino
Owner
FD
Frank Denino
Owner
KM
Kory L Mithcell
KM
Kory Mitchell
Owner
KM
Kory Mithcell
Owner
KM
Kristian M Mitchell
KM
Kristian Mitchell
Partner/Member
SG
Steve Gibeault
Co Owner
WE
Walter L Eckenhoff
Owner