Updated: Jun 08, 2026
Location and Projects
Address
Dubuque, IA, 52001
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John Dolter Plumber
Their BuildZoom score of 0 does not rank in the top 50% of Iowa contractors.
If you are thinking of hiring John Dolter, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John Dolter Services
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John Dolter Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install a 80, 000 btu furnace
Valuation:
N/A
Permit #:
M17-0942
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install an 80, 000 btu furnace
Valuation:
N/A
Permit #:
M17-0901
Status:
issued
Fee:
$27
Permit Type:
N/A
Building Type:
N/A
Install a new air conditioning unit
Valuation:
N/A
Permit #:
M17-0815
Status:
issued
Fee:
$27
Permit Type:
N/A
Building Type:
N/A
Install rpz valve
Valuation:
N/A
Permit #:
P17-1475
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Gas pressure test
Valuation:
N/A
Permit #:
M17-0949
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
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John Dolter License info
License Not Verified
| License # | 3259 |
| Status | Active |
| State | Iowa |
| Type | Mechanical, Plumbing |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of John Dolter with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EL003633SE |
| Status | Inactive |
| State | Iowa |
| Type | Special Electrician |
- According to the Iowa Department of Public Safety, 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 John Dolter at the Iowa Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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