Updated: Jun 20, 2026
Location and Projects
Address
5341 MCDONNELL RD, Duluth, MN, 55804
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Ehlers, John W Plumber
Ehlers, John W, 5341 Mcdonnell Rd, Duluth, MN holds a High Pressure Piping license and 4 other licenses according to the Minnesota license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Ehlers, John W, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Ehlers, John W Services
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Ehlers, John W Contact Information
Phone Number: (218) 525-7242
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Address: 5341 MCDONNELL RD, Duluth, MN 55804
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This is a sample of this contractor's permits. Click here to access their complete permit history.
(10/24/2017 7:32 am dpp) 4 - 10 carbon steel std/wt pipe fabrication
Valuation:
N/A
Permit #:
HPP1710-00023
Status:
final
Fee:
$1,677
Permit Type:
Standard
Building Type:
N/A
(5/8/2014 8:26 am dpp) carbon steel std/wt 2.5 - 8 steam and condensate piping. piping service inc contact: dustin woldt project manager
Valuation:
N/A
Permit #:
HPP1405-00012
Status:
final
Fee:
$2,023
Permit Type:
N/A
Building Type:
N/A
(1/25/2013 8:29 am vme) 2013 blanket permit
Valuation:
N/A
Permit #:
HPP1301-00063
Status:
final
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
(3/30/2012 9:04 am vme) 2012 blanket permit
Valuation:
N/A
Permit #:
HPP1203-00047
Status:
final
Fee:
$2,481
Permit Type:
N/A
Building Type:
N/A
(1/31/2011 3:26 pm vme) 2011 blanket pemit
Valuation:
N/A
Permit #:
HPP1101-00061
Status:
final
Fee:
$2,660
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel
Valuation:
$1,500
Permit #:
BPLUM1711-087
Status:
final
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Ehlers, John W License info
Verified License
| License # | HM038893 |
| Status | Active |
| State | Minnesota |
| Type | High Pressure Piping |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ehlers, John W at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BF038893 |
| Status | Inactive |
| State | Minnesota |
| Type | Plumbing |
- 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 Ehlers, John W at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HM038893 |
| Status | Inactive |
| State | Minnesota |
| Type | Hpp Contracting Pipefitter |
- 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 Ehlers, John W at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PJ038893 |
| Status | Inactive |
| State | Minnesota |
- 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 Ehlers, John W at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BF038893 |
| Status | Inactive |
| State | Minnesota |
| Type | Backflow Prevention Rebuilder |
- 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 Ehlers, John W at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Ehlers, John W Employees
EW
Ehlers, John W
Owner