Updated: Jun 23, 2026
Location and Projects
Address
15721 E 35th Pl, Aurora, CO, 80011
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Graywin Electrical LLC
Graywin Electrical LLC, 15721 E 35th Pl, Aurora, CO holds a Electrical license and 9 other licenses according to the Douglas County 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 Graywin Electrical LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Graywin Electrical LLC Services
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Graywin Electrical LLC Contact Information
Phone Number: (303) 905-1289
Address: 15721 E 35th Pl, Aurora, CO 80011
Graywin Electrical LLC Aurora
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Graywin Electrical LLC has a BuildZoom score of 105, which places them above 92% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Graywin Electrical LLC has worked on at least
10.0 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
|
10 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Graywin Electrical LLC mostly works on
electrical project
projects.
Pricing
|
8 projects
|
< $5k |
The typical size of their permits is approximately $2,850. 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.
Building Permits by Graywin Electrical LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Unit g| -- |comments: a gfci is being added. | extending an existing electrical outlet to allow for charging a electric vehicle. level 1 120 volt duplex outlet with gfci and inline fuse power meter. in the common garage area
Valuation:
$500
Permit #:
1813705
Status:
issued
Fee:
$174
Permit Type:
Electrical permit
Building Type:
N/A
Comments: the service is upgrading to 150 amp| the service type is pvc riser| replace existing electrical panel with a 150 amp square d homeline panel. inspect meter socket for lever bypass and replace only if it is not up to current specifications. install dual function breakers. addition a second ground rod
Valuation:
$3,800
Permit #:
1788909
Status:
issued
Fee:
$174
Permit Type:
Electrical permit
Building Type:
N/A
Comments: the service is upgrading to 200 amp| the service type is pvc riser| a gfci is being added. | meter socket will also be upgraded to a lever bypass unit and a new external main circuit breaker
Valuation:
$4,800
Permit #:
1781434
Status:
issued
Fee:
$174
Permit Type:
Electrical permit
Building Type:
N/A
Comments: a gfci is being added. | installing branch circuit as: electrical power for the gate opener and a receptacle| power will be trenched in under the driveway to the gate opener 15 ft. away
Valuation:
$1,400
Permit #:
1763721
Status:
issued
Fee:
$194
Permit Type:
Electrical permit
Building Type:
N/A
Comments: the service is upgrading to 200 amp| the service type is underground feeder| meter socket to be upgraded to lever bypass if necessary
Valuation:
$3,500
Permit #:
1698493
Status:
issued
Fee:
$166
Permit Type:
Electrical permit
Building Type:
N/A
Modified drawing: electrical
Valuation:
N/A
Permit #:
2025-ELEC-0003220
Status:
final
Fee:
$270
Permit Type:
N/A
Building Type:
Commercial
Install an electrical sub panel in garage. wire up garage for electrical service. connect to existing electrical panel
Valuation:
$3,500
Permit #:
2020-ELEC-0010276
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Providing temporary power for construction trailers
Valuation:
$2,500
Permit #:
MULF-24-00004
Status:
complete
Fee:
$287
Permit Type:
N/A
Building Type:
N/A
Install exit lights with emergency lighting
Valuation:
$1,200
Permit #:
24-0352
Status:
final
Fee:
$224
Permit Type:
Electrical
Building Type:
N/A
Relocate meter housing and service mast. replace electrical panel.install whole house surge protection. remove old meter and electrical panel
Valuation:
$3,500
Permit #:
2020-ELEC-0001093
Status:
issued
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
Install back up generator transfer switch generator panel
Valuation:
$10,000
Permit #:
RES-22-00876
Status:
complete
Fee:
$587
Permit Type:
N/A
Building Type:
N/A
Electrical for the new hot tub
Valuation:
$2,000
Permit #:
2021-ELEC-0002930
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Install electrical spa panel for hot tub
Valuation:
N/A
Permit #:
BLDG23-4602
Status:
final
Fee:
$100
Permit Type:
Spa or hot tub
Building Type:
N/A
Adding an electrical subpanel
Valuation:
$1,500
Permit #:
2020-ELEC-0006002
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Replace old panel with updated 125amp panel; install ground rod and intersystem bridge and circuit breakers
Valuation:
$1,325
Permit #:
938919
Status:
N/A
Fee:
$60
Permit Type:
Counter
Building Type:
N/A
Install new electrical service 150 grc overhead mast new neter housing and lecer bypass ground rod and cold water bond
Valuation:
$3,000
Permit #:
1139227
Status:
issued
Fee:
$121
Permit Type:
Electrical permit
Building Type:
N/A
Install 100 amp overhead grc mast with new meter housing and panel
Valuation:
$1,675
Permit #:
1104852
Status:
issued
Fee:
$74
Permit Type:
Electrical permit
Building Type:
N/A
New (1) 20 amp circuit from building to new church sign #10 wire 100'; includes underground trenching
Valuation:
$700
Permit #:
1120887
Status:
issued
Fee:
$37
Permit Type:
Electrical permit
Building Type:
N/A
New service trench (~70') for new underground electric to home with service upgrade
Valuation:
$1,100
Permit #:
E*1400888*2
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement remodel
Valuation:
N/A
Permit #:
2017-ELEC-0004266
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Graywin Electrical LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Graywin Electrical LLC License info
Verified License
| License # | E220400 |
| Status | Active |
| County | Douglas County |
| Type | Electrical |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Graywin Electrical LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Electrical |
- 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 # | 100292 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Graywin Electrical LLC at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC5527 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Graywin Electrical LLC at 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.0100292 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Graywin Electrical LLC 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 # | ME.0600128 |
| Status | Active |
| State | Colorado |
| Type | Master Electrician |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Graywin Electrical LLC with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR24-0050 |
| 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.
Check this license's status for Graywin Electrical LLC at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2303033 |
| 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.
Check this license's status for Graywin Electrical LLC at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC202300426 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Electrical |
- 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 Graywin Electrical LLC 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 |
- 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.
105
BuildZoom Score
Insured
| Insurer | Acuity A Mutual Insurance Company |
26
Permits
- Building permit records show that Graywin Electrical LLC has worked on 26 permitted projects.