Updated: Jun 09, 2026
Location and Projects
Address
4142 South Hooker Street, Denver, CO, 80236
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K.O. Electric LLC
K.O. Electric LLC, 4142 S Hooker St, Denver, CO (Owned by: Richard Onustock Iii) holds a Electrical license and 8 other licenses according to the Centennial license board.
Their BuildZoom score of 105 ranks in the top 8% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring K.O. Electric LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
K.O. Electric LLC Contact Information
Phone Number: (602) 515-9666
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Address: 4142 South Hooker Street, Denver, CO 80236
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K.O. Electric LLC Denver
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
K.O. Electric LLC has a BuildZoom score of 105, which places them above 92% of 55,949 contractors in Colorado.
Activity
|
7 projects
|
2025 |
|
6 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that K.O. Electric LLC has worked on at least
19.0 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
|
16 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that K.O. Electric LLC mostly works on
electrical project
projects.
Pricing
|
5 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $6,600. 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.
Panel upgrade. adding ceiling fans can lighting moving some circuitry updating geounding electrode system adding radon circuit noving main panel/meter down to meet code requirements
Valuation:
$4,150
Permit #:
2025-ELEC-0011918
Status:
issued
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Adu 2 bedroom unit with 2 car garage seperate from existing residence. 1 kitchen 1 bathroom ev charger
Valuation:
$13,000
Permit #:
2025-ELEC-0005671
Status:
issued
Fee:
$123
Permit Type:
N/A
Building Type:
Single family res...
Main floor remodel. new kitchen layout with updated circuitry can lights - demolish update dimmer switches. existing fixture relocate new powder room circuitry receptacle update undercabinet lighting install
Valuation:
$11,250
Permit #:
2023-ELEC-0008019
Status:
final
Fee:
$115
Permit Type:
N/A
Building Type:
Single family res...
Comments: the service is upgrading to 100 amp| the service type is underground feeder| existing service was 100 amp did a swap for swap
Valuation:
$1,700
Permit #:
1790586
Status:
issued
Fee:
$174
Permit Type:
Electrical permit
Building Type:
N/A
Au - private pool
Valuation:
$55,000
Permit #:
25-01042
Status:
issued
Fee:
$1,507
Permit Type:
New
Building Type:
Accessory use
Modernizing electrical outlets and light fixtures in a basement renovation
Valuation:
$5,000
Permit #:
2024-ELEC-0003724
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Comments: the service is upgrading to 200 amp| the service type is underground feeder
Valuation:
$7,800
Permit #:
1762426
Status:
issued
Fee:
$166
Permit Type:
Electrical permit
Building Type:
N/A
200a panel upgrade 200a meter can with bypass
Valuation:
$3,500
Permit #:
ELEC25-00772
Status:
issued
Fee:
$158
Permit Type:
Residential
Building Type:
N/A
First floor kitchen family room remodel
Valuation:
$13,000
Permit #:
24-1518
Status:
final
Fee:
$693
Permit Type:
Other
Building Type:
N/A
Partial basement finish
Valuation:
N/A
Permit #:
2025-SUDP-0002283
Status:
withdrawn
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Partial basement finish
Valuation:
N/A
Permit #:
2025-RESCON-0001849
Status:
issued
Fee:
$183
Permit Type:
N/A
Building Type:
N/A
Adu underground service entrance conduit
Valuation:
$1,000
Permit #:
2024-ELEC-0012981
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
No Description Available
Valuation:
N/A
Permit #:
23113091 00000EP
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Residential
Service change/upgrade
Valuation:
$6,600
Permit #:
24-18208
Status:
complete
Fee:
$92
Permit Type:
Service change/up...
Building Type:
N/A
Rs - residential
Valuation:
$6,000
Permit #:
24-03816
Status:
issued
Fee:
$237
Permit Type:
Alteration
Building Type:
Residential
Other
Valuation:
$300
Permit #:
24-04213
Status:
complete
Fee:
$54
Permit Type:
Other
Building Type:
N/A
Service upgrade
Valuation:
$6,800
Permit #:
ELEC23-00920
Status:
final
Fee:
$249
Permit Type:
Residential
Building Type:
N/A
Interior remodel
Valuation:
$20,000
Permit #:
RES24-00242
Status:
expired
Fee:
$873
Permit Type:
N/A
Building Type:
N/A
Remodel
Valuation:
N/A
Permit #:
ELEC25-00899
Status:
canceled
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
23110202 00000EP
Status:
issued
Fee:
N/A
Permit Type:
Repair remodel
Building Type:
Residential
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Verified License
BuildZoom confirmed this contractor's license
K.O. Electric LLC License info
Verified License
| License # | CL-006548-2025 |
| Status | Active |
| City | Centennial |
| Type | Electrical |
| Class | Electrical |
| Date Issued | 10-10-2025 |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for K.O. Electric LLC at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC11067 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for K.O. Electric LLC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Electrical |
- BuildZoom has not verified this license since September, 2024.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR24-0221 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Electrical |
- 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 K.O. Electric LLC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23-000393 |
| Status | Inactive |
| City | Lafayette |
| Type | Electrical Contractor |
- According to the City of Lafayette, 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 K.O. Electric LLC at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC001932 |
| 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 K.O. Electric 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 # | AEC001933 |
| 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 K.O. Electric 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 # | LCC202400152 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Electrical Expires 2026 04 08 |
- 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 K.O. Electric LLC at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 102683 |
| Status | Inactive |
| State | Colorado |
| Type | Electrical Contractor |
- 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 K.O. Electric LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | State National |
17
Permits
- Building permit records show that K.O. Electric LLC has worked on 17 permitted projects.
K.O. Electric LLC Employees
KL
K.O. Electric Llc
RO
Richard Onustock
RI
Richard Onustock Iii
Owner