Updated: Jun 03, 2026
Location and Projects
Address
1177 S 4 Th Ave, Brighton, CO, 80601
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Sierra Detention Systems Inc (fn) Construction
Sierra Detention Systems Inc (fn), 1177 S 4th Ave, Brighton, CO (Owned by: Jacob Erbes) holds a Specialty Commercial license and 33 other licenses according to the Arizona license board.
Their BuildZoom score of 94 ranks in the top 24% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sierra Detention Systems Inc (fn), we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sierra Detention Systems Inc (fn) Services
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Sierra Detention Systems Inc (fn) Contact Information
Phone Number: (303) 785-6764
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Address: 1177 S 4 Th Ave, Brighton, CO 80601
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Building Permits by Sierra Detention Systems Inc (fn)
This is a sample of this contractor's permits. Click here to access their complete permit history.
Adding an electromagnetic lock to council chamber - the lock will be unlocked by end reader from lobby and crash bar from council chamber - lock will be de-energized in the event of an emergency to allow free egress
Valuation:
$2,800
Permit #:
BP-13-01334
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-permit of expired permit bcr08-00395 - 50x99 pole frame barn on slab - no utilities - for farm equipment and tools - 05/30/08 amend permit to addition electric to building (bjm)- ref bcr09-00286 house 11/10/10 - letter to advise of 12/09/10 expiration date (pjg)
Valuation:
N/A
Permit #:
BCR10-00425
Status:
final
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Re-permit of expired permit bcr08-00395 - 50x99 pole frame barn on slab - no utilities - for farm equipment and tools - 05/30/08 amend permit to addition electric to building (bjm)- ref bcr09-00286 house 11/10/10 - letter to advise of 12/09/10 expiration date (pjg)
Valuation:
N/A
Permit #:
BCR10-00425
Status:
final
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Provide one (1) fire alarm relay in first floor phone room 114 - relay module wired to card access power supply to unlock council chamber doors during alarm event
Valuation:
$1,960
Permit #:
BP-13-01410
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tollgate elementary - fire alarm system in existing and addition
Valuation:
$30,000
Permit #:
697262
Status:
N/A
Fee:
$730
Permit Type:
Limited
Building Type:
N/A
Tenant finish to addition office space into a warehouse/factory. bin 14 swo 12/20/05 mike w. fee due. wor
Valuation:
$159,035
Permit #:
05-178349 BP
Status:
Closed
Fee:
N/A
Permit Type:
437 nonresid. Con...
Building Type:
N/A
3554 sf new single family dwelling on 3554 sf unfinished basementw/769 sf attached garage - 10x5 covered patio 35x12 covered porch - 2 -0-clearance fireplaces - air conditioning - bcr08-00395 pole barn
Valuation:
$311,968
Permit #:
BCR09-00286
Status:
final
Fee:
$5,970
Permit Type:
N/A
Building Type:
N/A
Tenant finish to addition office space into a warehouse/factory. bin 14 swo 12/20/05 mike w. fee due. work taking place before permit issued
Valuation:
$159,035
Permit #:
05178349 00000BP
Status:
issued
Fee:
N/A
Permit Type:
Additions remodel...
Building Type:
437 nonresid. Con...
520 w colfax ave - courthouse - access control (city system) permit 09107795
Valuation:
N/A
Permit #:
2009-ACCCON-0009107795
Status:
approved
Fee:
$1,425
Permit Type:
N/A
Building Type:
N/A
Access control denver detention facility 490 w. colfax ave permit #09001299
Valuation:
N/A
Permit #:
2008-ACCCON-0009001299
Status:
approved
Fee:
$2,096
Permit Type:
N/A
Building Type:
N/A
520 w colfax ave - courthouse - access control (sheriff system) permit #09094911
Valuation:
N/A
Permit #:
2009-ACCCON-0009094911
Status:
approved
Fee:
$735
Permit Type:
N/A
Building Type:
N/A
Install wir tf for office space in warehouse
Valuation:
$0
Permit #:
06-100792 EP
Status:
Closed
Fee:
N/A
Permit Type:
Industrial
Building Type:
N/A
520 w colfax ave - courthouse - access control (city system) permit 09107795
Valuation:
N/A
Permit #:
2009-ACCCON-0009091899
Status:
approved
Fee:
$623
Permit Type:
N/A
Building Type:
N/A
Installation of entry gate drop arm
Valuation:
$168,757
Permit #:
BP-10-01016
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alterations/tenant finish - securing rear door to the kitchen addition for card reader entrance - building is a group i-3 condition 5 institutional occupancy so secured keyed egress is at this door is permitted under this occupancy - one vehicle gate - remote release of two key locked exterior doors permit 08149035
Valuation:
N/A
Permit #:
2008-ACCCON-0008149035
Status:
approved
Fee:
$157
Permit Type:
N/A
Building Type:
N/A
Habitable sqft
Valuation:
$159,035
Permit #:
05178349 000SWBP
Status:
complete
Fee:
N/A
Permit Type:
Additions, Remode...
Building Type:
N/A
No Description Available
Valuation:
$30,000
Permit #:
00041950
Status:
N/A
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
2011w00674 - group b dental office. permit #11022222
Valuation:
N/A
Permit #:
2011-ACCCON-0011022222
Status:
approved
Fee:
$93
Permit Type:
N/A
Building Type:
N/A
Install wir tf for office space in warehouse
Valuation:
N/A
Permit #:
06100792 00000EP
Status:
complete
Fee:
N/A
Permit Type:
Repair remodel
Building Type:
Industrial
Install dw in tenant finish for sierra steel
Valuation:
N/A
Permit #:
06100019 00000MP
Status:
complete
Fee:
N/A
Permit Type:
Repair remodel
Building Type:
Commercial
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Sierra Detention Systems Inc (fn) Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Sierra Detention Systems Inc (fn) License info
Verified License
| License # | 334189 |
| Status | Active |
| State | Arizona |
| Type | Specialty Commercial |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Sierra Detention Systems Inc (fn) at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Florida |
| Type | Electrical Business Information |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Sierra Detention Systems Inc (fn) with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| State | Iowa |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 26862 |
| Status | Active |
| City | Thornton |
| Type | Class A General |
| Business Type | Corporation |
- BuildZoom has not verified this license since July, 2016.
Verify this license's status for Sierra Detention Systems Inc (fn) at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | EC.0006442 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Sierra Detention Systems Inc (fn) with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 24934 |
| Status | Active |
| City | Thornton |
| Type | Class A General |
| Business Type | Corporation |
- BuildZoom has not verified this license since July, 2015.
Verify this license's status for Sierra Detention Systems Inc (fn) at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1686 |
| Status | Active |
| State | Tennessee |
| Type | Alarm Contracting Companies |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Sierra Detention Systems Inc (fn) with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 79969 |
| Status | Active |
| State | Nevada |
| Type | C40 - Unclassified |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Sierra Detention Systems Inc (fn) with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 22887 |
| Status | Active |
| City | Thornton |
| Type | Class A General |
| Business Type | Corporation |
- BuildZoom has not verified this license since July, 2015.
Verify this license's status for Sierra Detention Systems Inc (fn) at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 66014 |
| Status | Active |
| State | Tennessee |
| Type | Contractors |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Sierra Detention Systems Inc (fn) with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 73199 |
| Status | Active |
| State | Nevada |
| Type | C-2 - Electrical Contracting |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Sierra Detention Systems Inc (fn) with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 36448 |
| Status | Active |
| State | North Dakota |
| Type | Corporation |
| Class | Class A - Unlimited contract amount |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Sierra Detention Systems Inc (fn) with the North Dakota Secretary of State
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 012129 |
| Status | Active |
| State | Idaho |
| Type | Electrical Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Sierra Detention Systems Inc (fn) with the Idaho Division of Building Safety
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 6442 |
| Status | Inactive |
| State | Colorado |
| Type | Electrical Contractor |
| Business Type | Corporation |
- According to the Colorado Division of Professions and Occupations, 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 Sierra Detention Systems Inc (fn) at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EL111932EC |
| Status | Inactive |
| State | Iowa |
| Type | Electrical Contractor |
| Business Type | Corporation |
- According to the Iowa Department of Public Safety, 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 Sierra Detention Systems Inc (fn) at the Iowa Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EL031522EC |
| Status | Inactive |
| State | Iowa |
| Type | Electrical Contractor |
| Business Type | Corporation |
- According to the Iowa Department of Public Safety, 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 Sierra Detention Systems Inc (fn) at the Iowa Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| State | Florida |
| Type | Certified Alarm System Contractor Ii |
| Business Type | Corporation |
- According to the Florida Department of Business & Professional Regulation, 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 # | EG13000543 |
| Status | Inactive |
| State | Florida |
| Type | Certified Alarm System Contractor Ii |
| Business Type | Corporation |
- According to the Florida Department of Business & Professional Regulation, 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 Sierra Detention Systems Inc (fn) at the Florida Department of Business & Professional Regulation.
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. 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 # | 357829 |
| Status | Inactive |
| State | New Mexico |
| Type | Residential And Commercial Electrical Wiring 5000 Volts, Nominal Or Less, Windows, Doors And Skylights, Specialties, Gs06 |
| Business Type | Corporation |
- According to the New Mexico Contractor Licensing Division, 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 Sierra Detention Systems Inc (fn) at the New Mexico Contractor Licensing Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 252704 |
| Status | Inactive |
| State | Arizona |
| Type | General Commercial |
| Business Type | Corporation |
- According to the Arizona Registrar of 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.
Check this license's status for Sierra Detention Systems Inc (fn) at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 246537 |
| Status | Inactive |
| State | Arizona |
| Type | General Commercial |
| Business Type | Corporation |
- According to the Arizona Registrar of 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.
Check this license's status for Sierra Detention Systems Inc (fn) at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 219960 |
| Status | Inactive |
| State | Arizona |
| Type | General Commercial |
| Business Type | Corporation |
- According to the Arizona Registrar of 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.
Check this license's status for Sierra Detention Systems Inc (fn) at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015061984 |
| Status | Inactive |
| City | Thornton |
| Type | Class A General Contractor |
| Business Type | Corporation |
- 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 Sierra Detention Systems Inc (fn) at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0220930517 |
| Status | Inactive |
| State | Arkansas |
| Type | Communication, Computer Or Sound Systems, Cabling, Security, Banking, Detention Equipment |
| Business Type | Corporation |
- According to the Arkansas Contractors 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 Sierra Detention Systems Inc (fn) at the Arkansas Contractors Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SIERRDS920NF |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- 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 Sierra Detention Systems Inc (fn) 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 # | SIERRDS913KJ |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Corporation |
- 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 Sierra Detention Systems Inc (fn) 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 # | C125583 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- 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 Sierra Detention Systems Inc (fn) at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 29189-U |
| Status | Inactive |
| State | North Carolina |
| Type | Unlimited Classification |
| Business Type | Corporation |
- According to the North Carolina Licensing Board for General 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.
Check this license's status for Sierra Detention Systems Inc (fn) at the North Carolina Licensing Board for General Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 24363 |
| Status | Inactive |
| State | Nebraska |
| Type | Contractor |
| Business Type | Corporation |
- 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 Sierra Detention Systems Inc (fn) at the Nebraska Department of Labor.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 766453 |
| Status | Inactive |
| State | California |
| Type | Lock And Security Equipment, General Building |
| Business Type | Corporation |
- According to the California Contractors State 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.
Check this license's status for Sierra Detention Systems Inc (fn) at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 69679 |
| Status | Inactive |
| State | North Carolina |
| Type | Building |
| Business Type | Corporation |
- According to the North Carolina Licensing Board for General 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.
Check this license's status for Sierra Detention Systems Inc (fn) at the North Carolina Licensing Board for General Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0073199 |
| Status | Inactive |
| State | Nevada |
| Type | C 2 Electrical |
| Business Type | Corporation |
- According to the Nevada State Contractors 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 Sierra Detention Systems Inc (fn) at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0073039 |
| Status | Inactive |
| State | Nevada |
| Type | C 40 Specialties Not Authorized By Other Classifications |
| Business Type | Corporation |
- According to the Nevada State Contractors 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 Sierra Detention Systems Inc (fn) at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | Great American Insurance Company |
| Bond Value | $50,000 |
Insured
| Workers Comp Provider | Zurich American Insurance Company |
14
Permits
- Building permit records show that Sierra Detention Systems Inc (fn) has worked on 14 permitted projects.
Sierra Detention Systems Inc (fn) Employees
Agent
AA
Alan Allison
Secretary
AA
Alan Steve Allison
Officer
AA
Alan Steven Allison
Officer
AS
Allison, Alan Steve
Secretary Treasurer
BP
Berman, Meredith Pilcher
Other
BP
Betty Ann Pilcher
Officer
BP
Betty Pilcher
DP
David Peterson
GS
Gary Douglas Simon
JE
Jacob Erbes
Owner
JP
James Whit Pilcher
JK
Jarrett W Keller
Owner/Officer
JC
John Dyer Carr
Qp/Employee
JK
Jon Lynn Kinning
Chief Operations Officer
KT
Keith Thoene
Owner
MW
Matthew Dean Wallace
Other
MC
Michael C. Cameron
Owner
NB
Nixon Eric Byron
NB
Nixon, Eric Byron
PS
Peterson, David Swan
President
PN
Pilcher, Betty Nemes
Cob
PR
Pilcher, Walter Russell
President Ceo Qualified Individual
RK
Rick L Kinning
Chairman Of The Board
RL
Rk Industries Llc
Parent Entity
RD
Russell Dauterman
Other
RD
Russell R Dauterman
Qualifying Party
SS
Sierra Detention Systems
SA
Steve Allison
TJ
Thoene, Keith J
Owner
TJ
Thoene, Keith John
President Qualified
TC
Thomas Burk Chapin
Employee
WP
Walter Pilcher
Owner
WP
Walter Russell Pilcher
Rmo / Ceo / Pres