Updated: Jun 14, 2026
Location and Projects
Address
401 ELEANOR ST, Mankato, MN, 56001
Use our bidding system to
request a quote
McGowan Water Conditioning Inc
McGowan Water Conditioning Inc, 401 Eleanor St, Mankato, MN (Owned by: Mcgowan, Michael J) holds a Plumbing license and 7 other licenses according to the Minnesota license board.
Their BuildZoom score of 96 ranks in the top 20% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring McGowan Water Conditioning Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
McGowan Water Conditioning Inc Services
Start a project today:
McGowan Water Conditioning Inc Contact Information
Phone Number: (507) 625-6479
Edit
Address: 401 ELEANOR ST, Mankato, MN 56001
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by McGowan Water Conditioning Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(21009 547th ave) replace a residential water softener in the minneopa state park maintenance shop
Valuation:
N/A
Permit #:
PB-P2411-0080
Status:
final
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
(8485 rose st)
Valuation:
N/A
Permit #:
PB-P2411-0016
Status:
final
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
(49496 193rd ave)
Valuation:
N/A
Permit #:
PB-P2304-0055
Status:
final
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
118
BZ Score
$1.8K
Avg Project
-
Projects
License # MB691390
Prior Lake, MN
111
BZ Score
$3.2K
Avg Project
-
Projects
License # MB800707
Jordan, MN
110
BZ Score
$8.8K
Avg Project
-
Projects
McGowan Water Conditioning Inc Reviews
BuildZoom hasn't received any reviews for McGowan Water Conditioning Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
McGowan Water Conditioning Inc License info
Verified License
| License # | PC001070 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
| Business Type | Not Available |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for McGowan Water Conditioning Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WM066206 |
| Status | Active |
| State | Minnesota |
| Type | Water Conditioning |
| Business Type | Not Available |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for McGowan Water Conditioning Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WC645468 |
| Status | Active |
| State | Minnesota |
| Type | Water Conditioning |
| Business Type | Not Available |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for McGowan Water Conditioning Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | WC645468 |
| Status | Active |
| State | Minnesota |
| Type | Water Conditioning |
| Business Type | Not Available |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of McGowan Water Conditioning 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 # | MB736333 |
| Status | Inactive |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Not Available |
- 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 McGowan Water Conditioning 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 # | PA066206 |
| Status | Inactive |
| State | Minnesota |
| Type | Reg Unl Plumber |
| Business Type | Not Available |
- 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 McGowan Water Conditioning 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 # | I1684659 |
| Status | Inactive |
| State | Minnesota |
| Type | Ce Instructor |
| Business Type | Not Available |
- 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 McGowan Water Conditioning 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 # | WB001070 |
| Status | Inactive |
| State | Minnesota |
| Type | Water Conditioning Bond |
| Business Type | Not Available |
- 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 McGowan Water Conditioning 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
McGowan Water Conditioning Inc Employees
MM
Mcgowan, Michael
Owner
MJ
Mcgowan, Michael J
Owner
MM
Michael J. Mcgowan