Updated: Jun 02, 2026
Location and Projects
Address
155 S Madison Ave, Louisville, CO, 80027
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Gray Horse Electric LLC
Gray Horse Electric LLC, 155 S Madison Ave, Louisville, CO (Employees: Gray Horse Electric Llc and Kevin Delaney) holds a Electrical Contractor license and 5 other licenses according to the Colorado license board.
Their BuildZoom score of 103 ranks in the top 10% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gray Horse Electric LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gray Horse Electric LLC Contact Information
Phone Number: (720) 470-2864
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Address: 155 S Madison Ave, Louisville, CO 80027
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Gray Horse Electric LLC Louisville
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gray Horse Electric LLC has a BuildZoom score of 103, which places them above 90% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Gray Horse Electric LLC has worked on at least
4.0 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
|
3 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Gray Horse Electric LLC mostly works on
electrical project
projects.
Pricing
|
2 projects
|
$5k-$20k |
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 Gray Horse Electric LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
This is a new construction rebuild to replace the house we lost in the marshall fire
Valuation:
$750,000
Permit #:
RES-2799-2022
Status:
issued
Fee:
$26,119
Permit Type:
N/A
Building Type:
N/A
New const. of 988 sf addition-two story. upper level will be all new const. and to be constructed over addition and over lr and kitchen. additon will have reuse exisitng cabinets in same location. laundry moves to exisitng hall closet adjacent to guest bathroom on main floor
Valuation:
$155,000
Permit #:
RES-0123-2017
Status:
final
Fee:
$7,385
Permit Type:
N/A
Building Type:
N/A
Installation of a grid tied roof mounted 4.8kw photovoltaic system
Valuation:
$8,000
Permit #:
MEP-4504-2023
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial electric install a 45kva transformer and panel and 2 2” fiber optic conduit runs
Valuation:
$100,000
Permit #:
BP-21-1172
Status:
complete
Fee:
$2,727
Permit Type:
N/A
Building Type:
N/A
Remodel of two bathrooms-master and kids. updating all finished/fixtures except tub in kids bathroom. all fixture remain in same place though rough in will be changed to accommodate new fixture spec
Valuation:
$35,205
Permit #:
RES-0349-2018
Status:
final
Fee:
$1,694
Permit Type:
N/A
Building Type:
N/A
Installation of a 50 amp 240volt nema 14-50r receptacle in homeowners garage
Valuation:
$1,000
Permit #:
MEP-3416-2022
Status:
final
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Install of a 4.8kw roof mounted grid tied photovoltaic array
Valuation:
$8,000
Permit #:
MEP-4586-2023
Status:
final
Fee:
$485
Permit Type:
N/A
Building Type:
N/A
Commercial backup generator 25kw
Valuation:
$12,000
Permit #:
BP-21-1212
Status:
complete
Fee:
$510
Permit Type:
N/A
Building Type:
N/A
New 50 amp circuit in garage to facilitate ev charging
Valuation:
$1,000
Permit #:
RMIS21-02374
Status:
final
Fee:
$63
Permit Type:
New wiring circuits
Building Type:
N/A
Need to addition two 120v 20 amp circuits to rental shop
Valuation:
$1,500
Permit #:
BP-21-2098
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Commercial - electrical panel upgrades
Valuation:
$20,000
Permit #:
BP-23-1208
Status:
complete
Fee:
$772
Permit Type:
N/A
Building Type:
N/A
Building floating walls (non structural) and addition a new switch to existing lights
Valuation:
$2,000
Permit #:
RES-0575-2019
Status:
final
Fee:
$192
Permit Type:
N/A
Building Type:
N/A
Panel upgrades
Valuation:
$8,000
Permit #:
BP-24-1178
Status:
complete
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
Panel upgrade
Valuation:
N/A
Permit #:
BLDG24-1613
Status:
final
Fee:
$75
Permit Type:
Electrical
Building Type:
N/A
Service upgrade from 100a to 200a
Valuation:
$1,500
Permit #:
MEP-1190-2018
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Comments: the service is upgrading to 150 amp| the service type is underground feeder| i am replacing the existing federal pacific panel with a new 150amp main breaker 30 space panel
Valuation:
$1,525
Permit #:
1235297
Status:
issued
Fee:
$72
Permit Type:
Electrical permit
Building Type:
N/A
Work was started and never completed. correcting deficiencies
Valuation:
$600
Permit #:
2018-ELEC-0007741
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
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Gray Horse Electric LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Gray Horse Electric LLC License info
Verified License
| License # | 101061 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gray Horse Electric LLC 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
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of October, 2020. Check the current license status of Gray Horse Electric LLC 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.
Inactive License
| License # | AEC9533 |
| 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 Gray Horse Electric LLC at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2403457 |
| Status | Inactive |
| City | Westminster |
| Type | Electrical Contractor |
- According to the City of Westminster, 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 Gray Horse Electric LLC 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 |
- 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 # | ELC5479542 |
| 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 Gray Horse Electric LLC at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
12
Permits
- Building permit records show that Gray Horse Electric LLC has worked on 12 permitted projects.
Gray Horse Electric LLC Employees
GL
Gray Horse Electric Llc
KD
Kevin Delaney