Updated: May 26, 2026
Location and Projects
Address
2649 E Mulberry St 16 Fort, Collins, CO, 80524
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Michael Haddorff Electrician
Michael Haddorff, 2649 E Mulberry St #16 Ft, Collins, CO (Employee: Tim Brown) holds a Electrical Registration license and 3 other licenses according to the Larimer County, CO license board.
Their BuildZoom score of 99 ranks in the top 15% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Michael Haddorff, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Michael Haddorff Contact Information
Address: 2649 E Mulberry St 16 Fort, Collins, CO 80524
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Michael Haddorff Collins
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Michael Haddorff has a BuildZoom score of 99, which places them above 85% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Michael Haddorff has worked on at least
6.0 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 |
|
2 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $20,124. 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.
Installation of a 22kw generac and a 100a automatic transfer
Valuation:
$17,061
Permit #:
BRX2501-0177
Status:
final
Fee:
$662
Permit Type:
Addition
Building Type:
N/A
Installation of a 150kw generac and 5 ats
Valuation:
$147,643
Permit #:
BCX2402-0071
Status:
final
Fee:
$5,117
Permit Type:
Accessory structures
Building Type:
N/A
Installation of ma 24kw generac generator 200amp ser ats
Valuation:
$20,124
Permit #:
ELEC2304-0488
Status:
final
Fee:
$796
Permit Type:
Service
Building Type:
N/A
Installation of ma 24kw generac generator 200amp ser ats
Valuation:
$20,124
Permit #:
PLB2304-0492
Status:
issued
Fee:
$30
Permit Type:
Gas test
Building Type:
N/A
Installation of ma 24kw generac generator 200amp ser ats
Valuation:
$15,198
Permit #:
ELEC2205-0790
Status:
final
Fee:
$578
Permit Type:
Service
Building Type:
N/A
Installation of a 26kw generac generator 200amp ser ats
Valuation:
$17,084
Permit #:
ELEC2308-0264
Status:
issued
Fee:
$662
Permit Type:
Service
Building Type:
N/A
Installation of generac 24kw and 200a automatic transfer
Valuation:
$15,132
Permit #:
ELEC2107-0213
Status:
final
Fee:
$576
Permit Type:
Service
Building Type:
N/A
Electrical (for generators apply for a gas piping permit)
2021-08-16
Electrical - generator
Valuation:
$15,000
Permit #:
21-MISC0305
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of ma 18kw generac generator 100amp ser ats
Valuation:
$17,059
Permit #:
MECH2208-0030
Status:
issued
Fee:
$644
Permit Type:
Gas test
Building Type:
N/A
Installation of ma 18kw generac generator 100amp ser ats
Valuation:
$17,059
Permit #:
MECH2208-0021
Status:
final
Fee:
$674
Permit Type:
Gas test
Building Type:
N/A
Electrical (for generators apply for a gas piping permit)
2022-02-28
Electrical - generator
Valuation:
$14,435
Permit #:
21-MISC0368
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical (for generators apply for a gas piping permit)
2021-08-16
Electrical - residential generator
Valuation:
$13,711
Permit #:
21-MISC0307
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Utility - gas line
Valuation:
$1,000
Permit #:
19-MISC2858
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential - gas line for generator
Valuation:
$1,000
Permit #:
19-MISC2738
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential - gas line to generator
Valuation:
$1,000
Permit #:
19-MISC2592
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential - gasline to generator
Valuation:
$1,000
Permit #:
19-MISC2177
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential - generator installation
Valuation:
$800
Permit #:
19-MISC2089
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Utility - generator & new propane (amerigas)
Valuation:
$1,000
Permit #:
19-MISC1414
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Utility - generator w/new propane (by schrader)
Valuation:
$1,000
Permit #:
19-MISC1415
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential - new line from existing svc to generator
Valuation:
$800
Permit #:
19-MISC1013
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Michael Haddorff License info
Verified License
| License # | EL3188 |
| 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 Michael Haddorff at the Larimer County.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1702 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Michael Haddorff 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 # | ME.0001702 |
| 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 Michael Haddorff with 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 | 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. If this is your business, please update your license status.
Check this license's status for Michael Haddorff at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
41
Permits
- Building permit records show that Michael Haddorff has worked on 41 permitted projects.
Michael Haddorff Employees
MH
Michael Haddorf
Me.0001702
MH
Michael Haddorff
TB
Tim Brown