Updated: May 26, 2026
Location and Projects
Address
12150 W 44th Ave, Wheat Ridge, CO, 80033
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Grosfield Electric Co
Grosfield Electric Co, 12150 W 44th Ave, Wheat Ridge, CO (Owned by: Michael T Grosfield) holds a Electrical Contractor license and 35 other licenses according to the Lafayette license board.
Their BuildZoom score of 111 ranks in the top 4% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Grosfield Electric Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Grosfield Electric Co Wheat Ridge
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Grosfield Electric Co has a BuildZoom score of 111, which places them above 96% of 55,949 contractors in Colorado.
Activity
|
15 projects
|
2025 |
|
12 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Grosfield Electric Co has worked on at least
39.0 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
|
Commercial Renovations |
|
38 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Grosfield Electric Co mostly works on
electrical project
and commercial renovation
projects.
Pricing
|
10 projects
|
< $5k |
|
9 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $5,500. 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 Grosfield Electric Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
3778 sf two story new single family dwelling on 2389 sf unfinished basement w 1321 sf attached garage - 60x10 uncovered patio - three 0-clearance fireplaces - basement plumbing air conditioning & geothermal heat included - wiring for future hot tub - wood frame w hardie lap siding -
Valuation:
$503,689
Permit #:
RSN19-0105
Status:
final
Fee:
$8,598
Permit Type:
N/A
Building Type:
N/A
Tenant finish to existing commercial building
Valuation:
$250,000
Permit #:
BLDG24-00257
Status:
final
Fee:
$7,034
Permit Type:
Tenant finish or ...
Building Type:
N/A
-convert existing 1/2 bathroom laundry into full bathroom with shower stall -relocate w/d to existing wet bar area -install utility sink next to w/d -new flooring in new bathroom room 2 & room 3 -room 1 to remain unchanged -entire lower level is currently finished already
Valuation:
$26,840
Permit #:
RES-22-01411
Status:
complete
Fee:
$1,163
Permit Type:
N/A
Building Type:
N/A
Run power for 2 condensers to be installed by hvac co one from sub-panel to where condenser will be on other side of wall in basement. run power from main panel located right next to where 2nd condenser will be installed by hvac co
Valuation:
$950
Permit #:
2023-ELEC-0010277
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Custom home 2018 irc finished basement
Valuation:
$520,389
Permit #:
RES22-01249
Status:
final
Fee:
$17,066
Permit Type:
New sf detached
Building Type:
N/A
Construction of new residential duplex (north)
Valuation:
$1,058,200
Permit #:
RES-NEW-22-0028
Status:
complete
Fee:
$27,191
Permit Type:
N/A
Building Type:
N/A
Tenant improvement in unit d of existing commercial building built in 1997 - includes mechanical and electric - for a 14x14 floor style non-pressurized industrial dry filter cross flow paint spray booth - utex industries inc musr12-0004
Valuation:
$13,495
Permit #:
CMA21-0056
Status:
issued
Fee:
$435
Permit Type:
N/A
Building Type:
N/A
Underground 200 amp service change. same location
Valuation:
$5,500
Permit #:
BP-25-01684
Status:
complete
Fee:
$239
Permit Type:
N/A
Building Type:
Residential singl...
Commercial spray booth/flammable finish/paint
2025-03-04
Commercial - spray booth & mixing room
Valuation:
$29,708
Permit #:
24-COM0017
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodeling existing bathroom and adding a new bathroom and affiliated lights and electrical outlets
Valuation:
$4,500
Permit #:
2025-ELEC-0008106
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
200 amp underground service change
Valuation:
$4,500
Permit #:
RMIS25-01001
Status:
final
Fee:
$147
Permit Type:
New or replace se...
Building Type:
N/A
200 amp underground service change
Valuation:
$4,500
Permit #:
RMIS25-01001
Status:
final
Fee:
$147
Permit Type:
New or replace se...
Building Type:
N/A
150 amp underground service change
Valuation:
$4,500
Permit #:
RMIS25-00868
Status:
expired
Fee:
$149
Permit Type:
New or replace se...
Building Type:
N/A
150 amp underground service change
Valuation:
$4,500
Permit #:
RMIS25-00868
Status:
expired
Fee:
$149
Permit Type:
New or replace se...
Building Type:
N/A
Tenant improvement. service upgrade. demolish. install switches outlets wiring for lighting install emergency lights
Valuation:
$43,900
Permit #:
2023-LOG-0011996
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement finish egress in family rm/egress in bed room
Valuation:
$35,500
Permit #:
BLDG25-00650
Status:
final
Fee:
$1,351
Permit Type:
Remodel
Building Type:
N/A
Replace mast broken by tree
Valuation:
$807
Permit #:
ELEC24-01275
Status:
final
Fee:
$52
Permit Type:
Residential
Building Type:
N/A
Tenant improvement. service upgrade. demolish. install switches outlets wiring for lighting install emergency lights
Valuation:
$34,900
Permit #:
2023-ELEC-0013085
Status:
final
Fee:
$425
Permit Type:
N/A
Building Type:
Commercial
Comments: the service is upgrading to 150 amp| the service type is underground feeder| upgrade panel to 150 amp eaton
Valuation:
$3,250
Permit #:
1662502
Status:
issued
Fee:
$161
Permit Type:
Electrical permit
Building Type:
N/A
200 amp underground service change
Valuation:
$5,785
Permit #:
RMIS24-00519
Status:
final
Fee:
$173
Permit Type:
New or replace se...
Building Type:
N/A
Grosfield Electric Co Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Grosfield Electric Co License info
Verified License
| License # | 26-000098 |
| Status | Active |
| City | Lafayette |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Grosfield Electric Co at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 27176 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Grosfield Electric Co with 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 |
| State | Colorado |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grosfield Electric Co 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 # | 27176 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grosfield Electric Co 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 # | 28416 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grosfield Electric Co 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
| License # | 27176 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- When BuildZoom last verified this license, it had an expiration date of September, 2023. Check the current license status of Grosfield Electric Co 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 # | 28416 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Grosfield Electric Co 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
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Grosfield Electric Co 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 # | AEC7316 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grosfield Electric Co at the The Town of Parker, Colorado.
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 May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | EL3346 |
| Status | Active |
| County | Larimer County, Co |
| Type | Electrical Registration |
| Class | Electrical |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Grosfield Electric Co at the Larimer County.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | E99008 |
| Status | Active |
| County | Douglas County |
| Type | Electrical |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Grosfield Electric Co at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC4146 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grosfield Electric Co at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC-0009947 |
| Status | Active |
| City | Boulder |
| Type | Electrical |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Grosfield Electric Co with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 26475 |
| Status | Active |
| City | Thornton |
| Type | Electrical |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Grosfield Electric Co 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 # | EC.0000307 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of Grosfield Electric Co 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.0028416 |
| 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 Grosfield Electric Co 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 # | 0009947 |
| Status | Active |
| City | Boulder |
| Type | Electrical |
- When BuildZoom last verified this license, it had an expiration date of April, 2016. Check the current license status of Grosfield Electric Co with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | E97006 |
| Status | Active |
| County | Douglas County |
| Type | Electrical |
- When BuildZoom last verified this license, it had an expiration date of November, 2017. Check the current license status of Grosfield Electric Co with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | E95006 |
| Status | Active |
| County | Douglas County |
| Type | Electrical |
- When BuildZoom last verified this license, it had an expiration date of November, 2017. Check the current license status of Grosfield Electric Co with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 9E-0295 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Electrical |
- When BuildZoom last verified this license, it had an expiration date of April, 2016. Check the current license status of Grosfield Electric Co with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 22683 |
| Status | Active |
| City | Thornton |
| Type | Electrical |
- When BuildZoom last verified this license, it had an expiration date of April, 2016. Check the current license status of Grosfield Electric Co 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 # | ME-27176 |
| Status | Active |
| State | Colorado |
| Type | Master Electrician |
- When BuildZoom last verified this license, it had an expiration date of September, 2014. Check the current license status of Grosfield Electric Co 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 # | 1572 |
| Status | Inactive |
| State | Colorado |
| Type | Residential Wireman |
- 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 Grosfield Electric Co 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 # | 1572 |
| Status | Inactive |
| State | Colorado |
| Type | Residential Wireman |
- 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 Grosfield Electric Co 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 # | 76608 |
| Status | Inactive |
| State | Colorado |
| Type | Residential Wireman |
- 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 Grosfield Electric Co 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 # | 20-4057 |
| 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 Grosfield Electric Co at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1572 |
| Status | Inactive |
| State | Colorado |
| Type | Residential Wireman |
- 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 Grosfield Electric Co 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 # | 76608 |
| Status | Inactive |
| State | Colorado |
| Type | Residential Wireman |
- 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 Grosfield Electric Co 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 |
| State | Colorado |
| Type | Electrician |
- 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 Grosfield Electric Co 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 # | LIC-0009947-ELEC |
| Status | Inactive |
| City | Boulder |
| Type | Electrical |
| Class | Electrical |
- 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 Grosfield Electric Co at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | ME-1596 |
| Status | Inactive |
| City | Fort Collins |
| Type | Sub Contractor |
- According to the City of Fort Collins, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Grosfield Electric Co at the City of Fort Collins.
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.
Inactive License
| License # | 130430004 |
| 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 Grosfield Electric Co at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | E00279 |
| 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.
Check this license's status for Grosfield Electric Co at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015018192 |
| 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 Grosfield Electric Co at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | American Family Mutual Insurance Company |
Insured
| Workers Comp Provider | Pinnacol Assurance |
1.4K
Permits
- Building permit records show that Grosfield Electric Co has worked on 1378 permitted projects.
Grosfield Electric Co Employees
GC
Grosfield Electric Co
LG
Larry L Grosfield
MG
Michael T Grosfield
Owner