Updated: Jun 25, 2026
Location and Projects
Address
7713 Wild Nest Lane, Dubuque, IA, 52003
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Horkheimer Plumbing Inc
Horkheimer Plumbing Inc, 7713 Wild Nest Ln, Dubuque, IA (Owned by: Gerald L Horkheimer) holds a Contractor license and 9 other licenses according to the Iowa license board.
Their BuildZoom score of 96 ranks in the top 20% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Horkheimer Plumbing Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Horkheimer Plumbing Inc Services
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Horkheimer Plumbing Inc Contact Information
Phone Number: (563) 552-1828
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Address: 7713 Wild Nest Lane, Dubuque, IA 52003
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Horkheimer Plumbing Inc Reviews
5 out of 5 stars, based on
1
review
-
By Judy W.September 10, 2024Sewer problem
Building Permits by Horkheimer Plumbing Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Sewer repair from house to property line
Valuation:
N/A
Permit #:
P25-0711
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Repair water service from property line to house
Valuation:
N/A
Permit #:
P22-0463
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Sewer repair from property line to house
Valuation:
N/A
Permit #:
P22-0370
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Sewer repair from property line to house
Valuation:
N/A
Permit #:
P21-0333
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Repair main sewer line in basement floor
Valuation:
N/A
Permit #:
P21-0324
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Gas pressure test
Valuation:
N/A
Permit #:
P25-0351
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
P21-0554
Status:
issued
Fee:
$23
Permit Type:
N/A
Building Type:
N/A
Replace cast iron sewer line in basement floor
Valuation:
N/A
Permit #:
P19-0396
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Misc gas pipe repair and pressure test
Valuation:
N/A
Permit #:
P19-0338
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Replace kitchen sink drain line and re-locate basement floor drain
Valuation:
N/A
Permit #:
P18-0408
Status:
issued
Fee:
$18
Permit Type:
N/A
Building Type:
N/A
Replace 40 gallon water heater
Valuation:
N/A
Permit #:
P19-0469
Status:
issued
Fee:
$23
Permit Type:
N/A
Building Type:
N/A
Replace tankless water heater
Valuation:
N/A
Permit #:
P19-0035
Status:
issued
Fee:
$22
Permit Type:
N/A
Building Type:
N/A
Replace 50 gallon water heater
Valuation:
N/A
Permit #:
P19-0024
Status:
issued
Fee:
$22
Permit Type:
N/A
Building Type:
N/A
Replace basement shower
Valuation:
N/A
Permit #:
P19-0593
Status:
issued
Fee:
$19
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
P19-0243
Status:
issued
Fee:
$22
Permit Type:
N/A
Building Type:
N/A
Replace 2 floor drains in basement
Valuation:
N/A
Permit #:
P18-0075
Status:
issued
Fee:
$27
Permit Type:
N/A
Building Type:
N/A
Replace kitchen sink drain line
Valuation:
N/A
Permit #:
P18-0295
Status:
issued
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Sewer repair from house to curb
Valuation:
N/A
Permit #:
P18-0524
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
P18-0258
Status:
issued
Fee:
$22
Permit Type:
N/A
Building Type:
N/A
Frame drywall and finish basement bathroom and mechanical room
Valuation:
$8,000
Permit #:
B19-1305
Status:
issued
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Horkheimer Plumbing Inc License info
Verified License
| License # | C148282 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Horkheimer Plumbing Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C086778 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 01-14-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Horkheimer Plumbing Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 51966-CL |
| Status | Active |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Horkheimer Plumbing Inc with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | QI110453 |
| Status | Active |
| State | Minnesota |
| Type | Qualifying Installer |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2015. Check the current license status of Horkheimer Plumbing Inc with the Minnesota Department of Labor & Industry
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C137669 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- According to the Iowa Workforce Development Agency, 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 Horkheimer Plumbing Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 51966 |
| Status | Inactive |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Corporation |
- According to the Iowa Department of Public Health, 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 Horkheimer Plumbing Inc at the Iowa Department of Public Health.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MI278595 |
| Status | Inactive |
| State | Minnesota |
| Type | Residential Contractors |
| Business Type | Corporation |
- According to the Minnesota Department of Labor & Industry, 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 Horkheimer Plumbing Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | QI708544 |
| Status | Inactive |
| State | Minnesota |
| Type | Residential Contractors |
| Business Type | Corporation |
- According to the Minnesota Department of Labor & Industry, 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 Horkheimer Plumbing Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C106713 |
| Status | Inactive |
| State | Iowa |
| Type | Heating, Air Conditioning & Plumbing |
| Business Type | Corporation |
- According to the Iowa Workforce Development Agency, 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 Horkheimer Plumbing Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 20278595 |
| Status | Inactive |
| State | Minnesota |
| Type | Manufactured Home Installer |
| Business Type | Corporation |
- According to the Minnesota Department of Labor & Industry, 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 Horkheimer Plumbing Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
23
Permits
- Building permit records show that Horkheimer Plumbing Inc has worked on 23 permitted projects.
Horkheimer Plumbing Inc Employees
DH
Darryl G Horkheimer
Owner
DH
Darryl Horkheimer
Master Of Record
DH
Darryle Horkheimer
Owner
GH
Gerald L Horkheimer
Owner
GH
Gerald L. Horkheimer
HL
Horkheimer, Gerald L
Owner
LH
Louis Horkheimer
Owner
These guys came to my house twice in 4 months and the service was excellent and couldn't ask for nicer guys. They went out of there way to help me.I would highly recommend this company and the people who work there