Updated: Jun 23, 2026
Location and Projects
Address
4103 W. 7th St., Greeley, CO, 80634
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Byron L Prottsman Electrician
Byron L Prottsman, 4103 W 7th St, Greeley, CO (Owned by: Ryan L Hergenreter) holds a Sub Contractor license and 12 other licenses according to the Fort Collins license board.
Their BuildZoom score of 102 ranks in the top 11% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Byron L Prottsman, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Byron L Prottsman Contact Information
Phone Number: (970) 353-1937
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Address: 4103 W. 7th St., Greeley, CO 80634
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Byron L Prottsman Greeley
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Byron L Prottsman has a BuildZoom score of 102, which places them above 89% of 55,949 contractors in Colorado.
Activity
|
4 projects
|
2025 |
|
2 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Byron L Prottsman 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 Byron L Prottsman mostly works on
electrical project
projects.
Pricing
|
6 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $4,000. 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.
Full remodel of main floor to include new flooring new kitchen design bathrooms lights relocation of interior walls new windows new siding on the north side etc. no change to existing footprint. gc to do framing jobsite contact: gregg grosboll 970.744.0381
Valuation:
$110,000
Permit #:
B2505957
Status:
issued
Fee:
$3,942
Permit Type:
N/A
Building Type:
N/A
Basement finish of 900 sq. ft. to include (1) bedroom (1) full bathroom and a wet bar. 150 sq. ft. to remain unfinished. no range or a combination of cook-top and oven. job contact: gregg grosboll 970.744.0381
Valuation:
$85,000
Permit #:
B2405746
Status:
complete
Fee:
$2,344
Permit Type:
N/A
Building Type:
N/A
Basement finish of 870 sq ft to include 2 bedrooms 1 full bathroom. also sectioning off unfinished storage area and mechanical. job contact: gregg grosboll 970.744.0381
Valuation:
$91,885
Permit #:
B2401009
Status:
complete
Fee:
$2,521
Permit Type:
N/A
Building Type:
N/A
Resdiential - alteration
Valuation:
$90,000
Permit #:
23-RES0243
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Overhead electric service
Valuation:
$4,000
Permit #:
ELEC2505-0438
Status:
final
Fee:
$184
Permit Type:
Service
Building Type:
N/A
Panel change out meter change out existing amps: 100 new amps: 150
Valuation:
$3,000
Permit #:
B2507747
Status:
issued
Fee:
$142
Permit Type:
N/A
Building Type:
N/A
Install new 3 ton air conditioning unit in existing dwelling built in 1998 - electric included - fp18-0009
Valuation:
$3,419
Permit #:
RSA18-0183
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
125a overhead electric service
Valuation:
$4,000
Permit #:
ELEC2308-0535
Status:
final
Fee:
$179
Permit Type:
Service
Building Type:
N/A
Main panel box replacement
Valuation:
$400
Permit #:
ELEC2310-0062
Status:
final
Fee:
$33
Permit Type:
Service
Building Type:
N/A
Sub-feed 125 amp electrical and install electric in existing commercial building built in 2017 - usr17-0019 -
Valuation:
$6,000
Permit #:
CME17-0138
Status:
final
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Underground electrical service upgrade from 100 to 150 amp
Valuation:
N/A
Permit #:
BP-19-02290
Status:
complete
Fee:
$279
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel of existing master bathroom and closet of 225 sq ft to include making bathroom larger to include an additional vanity sink moving wall and adding laundry hook ups in closet that is being converted into a laundry room. work to include electrical plumbing and mechanical. job contact: michael grosboll (970) 567-8637
Valuation:
$42,000
Permit #:
B2301047
Status:
complete
Fee:
$1,617
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing dwelling built in 1899 - includes kitchen 3 bathrooms 1 bedroom rebuild stairs to basement area remove drop ceiling and replace i-joists thoughout dwelling - includes all interior demolish air conditioning & all utilities - 02/04/09-permit locked-insufficient funds(prk)
Valuation:
$164,000
Permit #:
BCR09-00026
Status:
final
Fee:
$1,325
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing dwelling built in 1978 - remodel main floor bathroom install new 1/2 bathroom off of kitchen on main floor - addition walk-in closet in master bathroom - 1190 sf basement finish for one bathroom one bedroom utility room/laundry and rec room - includes new furnace installed by previous owner without permits - all utilities included - bcs-020525-1000 sf shop... see more
Valuation:
$0
Permit #:
BCR14-00025
Status:
Issued
Fee:
$553
Permit Type:
N/A
Building Type:
N/A
208 sf interior finish of existing commercial pole building built in 2017 - includes plumbing - 12x12 for a lunch room and 8x8 for a wash room - for firewood and tree service business - usr17-0019 - 7/30/18 permit expiration warning mailed to owner and emailed to applicant (trj)
Valuation:
$1,276
Permit #:
CMA18-0004
Status:
final
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
956 sf addition to existing commercial building - for caretaker living quarters - wood frame on slab-on-grade foundation - all utilities included - c&g storage - amusr-1218 - ref: bcr10-00362 - partial demolish of milk barn, bc-9900580 9000 sf steel bldg- building b bc-9900579-7800 sf steel building a bc-0100608-1800 sf steel building 5 bc-0100607-7475 sf steel building 4 bc-0100604-5... see more
Valuation:
$72,101
Permit #:
BCR10-00446
Status:
final
Fee:
$3,321
Permit Type:
N/A
Building Type:
N/A
Install u/g 200 amp service to existing ag-exempt shop built in 2015 ref coc14-00174 11/13/15 changed amps to 125 (hmd) - 4/12/16 permit expiration warning mailed to owner and applicant (trj)
Valuation:
$5,000
Permit #:
BCR15-01327
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
1983 14x76 sky hud manufactured home - blk/tied - no garage - includes utilities - 2 4x4 uncovered patios - yellow in color - for principal dwelling - replacement no rif/fac fees
Valuation:
$83,737
Permit #:
MFP19-0053
Status:
final
Fee:
$1,016
Permit Type:
N/A
Building Type:
N/A
Install new 110, 000 btu furnace and 4 ton air conditioning to existing home built in 1914 - electric included - ref: bcr15-00133 - 10/16/17 and 10/23/17 permit expiration warning mailed to owner and applicant (trj)
Valuation:
$6,969
Permit #:
RSA17-0175
Status:
final
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
Change electrical from overhead to u/g and replace 88, 000 btu furnace and install new 2.5 ton air conditioning - electric included -
Valuation:
$6,348
Permit #:
RSA17-0469
Status:
final
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Byron L Prottsman License info
Verified License
| License # | ME-2159 |
| Status | Active |
| City | Fort Collins |
| Type | Sub Contractor |
| Date Issued | 08-29-2025 |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Byron L Prottsman at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 4201 |
| Status | Active |
| State | Colorado |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Byron L Prottsman 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 # | 4938 |
| Status | Active |
| State | Colorado |
| Type | Electrician |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Byron L Prottsman 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 # | 188770 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Byron L Prottsman 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 # | EC.0004201 |
| 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 Byron L Prottsman 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.0004938 |
| 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 Byron L Prottsman 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 # | MP.00188770 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Byron L Prottsman 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 # | MP-188770 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of February, 2015. Check the current license status of Byron L Prottsman 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 # | 386061 |
| Status | Inactive |
| State | Colorado |
| Type | Residential Plumber |
- 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 Byron L Prottsman 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 # | 1079 |
| 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. If this is your business, please update your license status.
Check this license's status for Byron L Prottsman 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-0003446-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. If this is your business, please update your license status.
Check this license's status for Byron L Prottsman at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | ME-1079 |
| 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. If this is your business, please update your license status.
Check this license's status for Byron L Prottsman 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 |
| 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.
102
BuildZoom Score
Insured
| Insurer | American Family |
81
Permits
- Building permit records show that Byron L Prottsman has worked on 81 permitted projects.
Byron L Prottsman Employees
BP
Byron L Prottsman
HF
Hergenreter, Scott F.
MH
Michael W Hergenreter
RH
Ryan L Hergenreter
Owner
SH
Scott F Hergenreter
Owner
SH
Scott F. Hergenreter
SH
Scott Hergenreter
SE
Scott Hergenreter Electric