Updated: Jul 08, 2026
Location and Projects
Address
7700 E Iliff Ave, Denver, CO, 80231
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Etg Systems Construction
Etg Systems Inc, 7700 E Iliff Ave, Denver, CO (Employees: Chris Vanderstokker and Mihai Simon) holds a Electrical license and 38 other licenses according to the Centennial license board.
Their BuildZoom score of 114 ranks in the top 2% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Etg Systems Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Etg Systems Inc Services
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Etg Systems Inc Contact Information
Phone Number: (720) 644-9300
Address: 7700 E Iliff Ave, Denver, CO 80231
Etg Systems Inc Denver
Quality
114
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Etg Systems Inc has a BuildZoom score of 114, which places them above 98% of 55,949 contractors in Colorado.
Activity
|
3 projects
|
2025 |
|
31 projects
|
2024 |
|
16 projects
|
2023 |
Our building permit records indicate that Etg Systems Inc has worked on at least
50.0 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
|
Home Additions |
Analyzing permits over the last 4 years shows that Etg Systems Inc mostly works on
home addition
projects.
Pricing
|
13 projects
|
< $5k |
|
13 projects
|
$5k-$20k |
|
9 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Provide & install fk-5-1-12 clean agent fire suppression system for the server room. all new wiring to be class b notification appliance circuits initiating device circuits and signaling line circuits (slc). all initiating and releasing circuits to be installed in metal raceway (nfpa 2001 4.3.1.3) the fire suppression system control panel includes a digital alarm communicator transmit... see more
Valuation:
$45,426
Permit #:
2024-FIRE-0000216
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modify existing fire alarm system for tenant remodel and improvement. existing fire alarm control panel is an addressable notifier panel (nfs-3030). relocate (1) notification device in room 28. install (1) notification device next to hallway 62. install (1) notification device in 084 install (1) smoke detector in office 003. install (1) smoke detector in office 003b. install (1) smoke... see more
Valuation:
$15,000
Permit #:
2024-FIRE-0003866
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New fire alarm/control/detection system for the 6th floor. this system will monitor/control a dedicated clean agent fire suppression system. this fire alarm system will report back to the main building panel for monitoring/control. please note; we are showing the entire system on this set of drawings for clarity. additionally clean agent calcs & battery/voltage drop calcs are provided... see more
Valuation:
$80,000
Permit #:
2023-FIRE-0004942
Status:
final
Fee:
$945
Permit Type:
N/A
Building Type:
N/A
Upgrade existing fire alarm system with new system. existing uv/ir flame detectors & duct detectors to remain. existing smoke detection on second level is no longer needed will be removed. existing building is fully sprinklered including elevator shaft and stairwell. existing monitoring reporting to remain for new system
Valuation:
$63,800
Permit #:
2023-FIRE-0008539
Status:
issued
Fee:
$777
Permit Type:
N/A
Building Type:
N/A
This is a conduit only/rough in permit type submittal. this is for the installation of conduit back boxes stubs etc. we understand the work may be subject to change per the plan review. please reference plan number 2023-fire-0004942. fire alarm/clean agent plans have been attached for reference only
Valuation:
$10,000
Permit #:
2023-FIRE-0004998
Status:
final
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
This scope of work is limited to removing 1 relay for hvac shutdown from an existing approved permit. the existing approved permit is under #2023-fire-0004942. the hvac system is a re-circulating type of system meaning the hvac does not need to be shutdown. the customer has requested we remove this relay from the approved plans & keep the hvac active during clean agent discharge
Valuation:
$500
Permit #:
2023-FIRE-0007328
Status:
final
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
The scope of work for this project is the removal of the existing clean agent & pre-action system shown on these drawings. this is just a demolition permit. the work to convert the existing pre-action system to a sprinkler system will be handled by another company & covered by a separate scope of work & permit
Valuation:
$1,750
Permit #:
2022-FIRE-0008670
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Conduit only for building automation systems low voltage. no 120vac circuits or any other work
Valuation:
$5,000
Permit #:
2025-ELEC-0000870
Status:
issued
Fee:
$59
Permit Type:
N/A
Building Type:
Commercial
Install a new fire detection system for a preaction system. h3 occupancy (class 1 division 2 group d) see bld-nre2022-00042 for general building permit. see fir2022-00238 for fire sprinkler permit. agilent synthesis lab room 112e. (fati)
Valuation:
N/A
Permit #:
FIR2022-00269
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
The ceiling in the small office space shown on the plans has been damaged. the scope is to simply temporarily remove and then replace the existing fire alarm & detection devices in the space so the ceiling can be replaced
Valuation:
$1,500
Permit #:
2023-FIRE-0007839
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Buildingonline | qed tenant improvement | fire life safety | 2 clean agent systems
Valuation:
$50,000
Permit #:
1849006
Status:
issued
Fee:
$299
Permit Type:
Fire alarm permit
Building Type:
N/A
Buildingonline | aps 2024 mobile classroom | fire alarm demolish remove devices from 3 mobile units
Valuation:
$9,000
Permit #:
1814276
Status:
issued
Fee:
$184
Permit Type:
Fire alarm permit
Building Type:
N/A
Owner is removing co-2 fire suppression system. replacing with new clean agent system to protect existing test labs with all new equipment provided
Valuation:
N/A
Permit #:
BP-23-01713
Status:
complete
Fee:
$1,148
Permit Type:
N/A
Building Type:
N/A
This is a revision to approved plans & permit number (2020-fire-003270). we have attached a letter of submittal which details each change made after approved plans & drawings were issued. the valuation for this work was already paid under the main permit. this valuation is for design & re-submittal only
Valuation:
$600
Permit #:
2021-FIRE-0003001
Status:
final
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Fire alarm system denver rescue mission 6090 smith road **emergency panel replacement under #2021-fire-0005045** this submittal is only for peripheral devices & not the facp. the devices under this submittal have already been paid for by the emergency replacement permit 2021-fire-0005045 (valuation of 17 000$). this is a 1 for 1 device replacement of all the devices which were damaged... see more
Valuation:
$17,000
Permit #:
2021-FIRE-0007105
Status:
final
Fee:
$233
Permit Type:
N/A
Building Type:
N/A
New sprinklered building with installation of new addressable potter ipa-4000 fire alarm system. installation of synchronized low frequency notification. installation of two way communication. installation of a radio communicator. mrl traction elevator with non sprinklered shaft
Valuation:
$70,000
Permit #:
2020-FIRE-0007177
Status:
final
Fee:
$1,140
Permit Type:
N/A
Building Type:
N/A
This is an existing clean agent fire suppression system. in this scope of work we will simply be removing/relocating some devices to accommodate the room layout. in total we will be removing. 1 manual release station 1 abort switch 1 discharge strobe we will be relocating. 2 smokes 2 horn/strobes
Valuation:
$3,000
Permit #:
2020-FIRE-0007686
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
2021-log-0008784 - replacement 8-door access control system conversion from existing brivo system to new open options dnafusion. existing door hardware power supplies associated fire alarm interconnection wiring and sensors to remain as-is
Valuation:
N/A
Permit #:
2021-ACCCON-0000265
Status:
final
Fee:
$183
Permit Type:
N/A
Building Type:
N/A
Buildingonline | aps 2024 mobile moves- demolish remove fire alarm devices from 3 mobile units
Valuation:
$10,000
Permit #:
1814861
Status:
issued
Fee:
$184
Permit Type:
Fire alarm permit
Building Type:
N/A
Design provide & install a new clean agent fire suppression system using novec-1230 to protect the data center room shown on the plans
Valuation:
N/A
Permit #:
BP-23-00142
Status:
issued
Fee:
$587
Permit Type:
N/A
Building Type:
N/A
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Etg Systems Inc License info
Verified License
| License # | CL-36626 |
| Status | Active |
| City | Centennial |
| Type | Electrical |
| Class | Electrical |
| Date Issued | 09-04-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Etg Systems Inc at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-01003415 |
| Status | Active |
| City | Boulder |
| Type | Fire |
| Class | Class C Fire Alarm Systems |
| Date Issued | 06-06-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Etg Systems Inc at the Boulder Licensing Board.
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Verified License
| License # | LIC-01003416 |
| Status | Active |
| City | Boulder |
| Type | Fire |
| Class | Class D Special Hazard Systems |
| Date Issued | 06-06-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Etg Systems Inc at the Boulder Licensing Board.
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Verified License
| Status | Active |
| City | Aurora |
| Type | Fire Alarm Systems Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Access Control System |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 7588 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Etg Systems Inc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Fire Spinkler Systems Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Fire Alarm Systems Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC2794 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Etg Systems Inc at the The Town of Parker, Colorado.
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License Not Verified
| Status | Active |
| City | Denver |
| Type | Electrical Signal |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Etg Systems Inc 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 # | CEN-18-11171 |
| Status | Active |
| City | Centennial |
| Type | Electrical Contractor License |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of Etg Systems Inc with the Centennial Community Development Contractor Licensing
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of May, 2022. Check the current license status of Etg Systems Inc 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-0010675 |
| Status | Active |
| City | Boulder |
| Type | Fire, Fire |
| Class | Class C Fire Alarm Systems |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Etg Systems Inc with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2794 |
| Status | Active |
| Town | Parker |
| Type | Contractor, Fire Alarm |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Etg Systems Inc 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 # | EC.0007588 |
| 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 Etg Systems Inc with 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 # | 0010675 |
| Status | Active |
| City | Boulder |
| Type | Electrical |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of Etg Systems Inc with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25726 |
| Status | Active |
| City | Thornton |
| Type | Electrical |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of Etg Systems Inc with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25725 |
| Status | Active |
| City | Thornton |
| Type | Fire |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of Etg Systems Inc with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0013359 |
| Status | Inactive |
| Pueblo | |
| Type | Fire Protection |
| Business Type | Corporation |
- According to the Pueblo regional Building Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the Pueblo regional Building Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0013359 |
| Status | Inactive |
| Pueblo | |
| Type | Electrical |
| Business Type | Corporation |
- According to the Pueblo regional Building Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the Pueblo regional Building Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2403363 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
| Business Type | Corporation |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the City of Westminster, Colorado.
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Inactive License
| License # | 2403364 |
| Status | Inactive |
| City | Westminster |
| Type | Electrical Contractor |
| Business Type | Corporation |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Electrical Signal |
| 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 102536 |
| 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.
Check this license's status for Etg Systems Inc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Fire Pro C |
| 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC202000032 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Fire Systems |
| 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.
Check this license's status for Etg Systems Inc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Fire Pro C |
| 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0010675-FIREHD |
| Status | Inactive |
| City | Boulder |
| Type | Fire |
| Class | Class B Hood Extinguishing Systems |
| Business Type | Corporation |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0010675-FIREALM |
| Status | Inactive |
| City | Boulder |
| Type | Fire |
| Class | Class C Fire Alarm Systems |
| Business Type | Corporation |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the Boulder Licensing Board.
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.
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.
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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0012966 |
| Status | Inactive |
| Pueblo | |
| Type | Electrical |
| Business Type | Corporation |
- According to the Pueblo regional Building Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the Pueblo regional Building Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0013359 |
| Status | Inactive |
| Pueblo | |
| Type | Fire Protection |
| Business Type | Corporation |
- According to the Pueblo regional Building Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the Pueblo regional Building Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Fire Alarm Systems Contractor |
| Business Type | Corporation |
- According to the Aurora, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 090131015 |
| Status | Inactive |
| City | Westminster |
| Type | Electrical Contractor |
| Business Type | Corporation |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC3889 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Arvada, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Etg Systems Inc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015062834 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Electrical |
| 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.
Check this license's status for Etg Systems Inc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
Insured
| Insurer | Colony Ins Co |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Zurich American Insurance Company |
270
Permits
- Building permit records show that Etg Systems Inc has worked on 270 permitted projects.
Etg Systems Inc Employees
CV
Chris Vanderstokker
MS
Mihai Simon