Updated: Jul 07, 2026
Location and Projects
Address
2240 73rd Avenue Pl., Greeley, CO, 80634
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William Michael Shaffer Electrician
William Michael Shaffer, 2240 73rd Pl, Greeley, CO holds a Electrician license and 2 other licenses according to the Colorado license board.
Their BuildZoom score of 96 ranks in the top 20% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William Michael Shaffer, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
William Michael Shaffer Contact Information
Address: 2240 73rd Avenue Pl., Greeley, CO 80634
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William Michael Shaffer Greeley
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William Michael Shaffer has a BuildZoom score of 96, which places them above 80% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that William Michael Shaffer has worked on at least
3.0 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.
Pricing
|
3 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 William Michael Shaffer
This is a sample of this contractor's permits. Click here to access their complete permit history.
Create fenced yard space for each unit
Valuation:
$7,500
Permit #:
FEN25-00077
Status:
issued
Fee:
$193
Permit Type:
New
Building Type:
N/A
New fence to create yards for individual units
Valuation:
$6,500
Permit #:
FEN22-00181
Status:
final
Fee:
$178
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025-PROJMSTR-0000079
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3130 sf two story new single family dwelling on 1477 sf unfinished garden level basement w 995 sf attached garage 8x22 covered front porch 9x8 uncovered rear porch 1 masonry fireplace & 1 o-clearance fireplace - wood frame w/brick veneer ref: bc-0100886 (expired) prs-023046 (temp during constr) 11/14 - per mdm due to the structue being princ. prior to jan. 03 - no additional impact fo... see more
Valuation:
N/A
Permit #:
BCS-030512
Status:
final
Fee:
$2,934
Permit Type:
N/A
Building Type:
N/A
3408 sf 2-story single family dwelling on 1755 sf unfinished basement w/935 sf attached garage 1 masonry fireplace 1 0-clearance fireplace 17 x 12 uncovered patio & 8 x 22 covered deck extension of permit to september 18 2002 or notification from mr shaffer by letter on his intentions per jeff reif 4/12/02 see letter within building. permit
Valuation:
N/A
Permit #:
BC-0100886
Status:
expired
Fee:
$3,147
Permit Type:
N/A
Building Type:
N/A
Blackbear id#p09-209<br/>remove and replace gas water heater w/expansion tank<br/>fees:<br/>1) building permit flat fee<br/>2) city use tax (calc)<br/>3) county use tax (calc)
Valuation:
N/A
Permit #:
09-000784
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Manfactured structure temporary construction
2002-06-12
16x76 1992 crestridge block/tied mobile home w/10 x 8 uncovered deck - light brown in color no garage - for temporary during construction of home - zpmh - 2320
Valuation:
$12,500
Permit #:
PRS-023046
Status:
final
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
1200 sf pole frame ag exmept building w 600 sf lean-to on dirt floor - no utilities - for horses hay & farm storage - ref bcs-030512 (house)
Valuation:
N/A
Permit #:
COC07-01021
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2000 sf pole frame ag exmept building on dirt floor - no utilities - for hay & farm storage - ref bcs-030512 (house)
Valuation:
N/A
Permit #:
COC07-01022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 abutting lots with existing buildings built in 1924 are trying to determine the potential to achieve zoning compliance that would allow the reestablishment of 1 duplex dwelling unit of naturally occurring affordable housing on each lot. existing g-rh-3 zoning density and lot width standards allow for duplex units but other zoning limits make duplexes difficult
Valuation:
$10,000
Permit #:
2025-CONCEPT-0000030
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2008z01478 - form 21 for 2 sheds at 2122-2124 hooker st
Valuation:
N/A
Permit #:
2008-ZONE-Z001478
Status:
rejected
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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William Michael Shaffer Reviews
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Verified License
BuildZoom confirmed this contractor's license
William Michael Shaffer License info
Verified License
| License # | 30250 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for William Michael Shaffer 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 # | 30250 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- When BuildZoom last verified this license, it had an expiration date of September, 2020. Check the current license status of William Michael Shaffer 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.0030250 |
| 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 William Michael Shaffer with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
7
Permits
- Building permit records show that William Michael Shaffer has worked on 7 permitted projects.
William Michael Shaffer Employees
WS
William Michael Shaffer