Updated: Jul 11, 2026
Location and Projects
Address
1410 E BLUE EARTH AVE, Fairmont, MN, 56031
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Day Plumbing Heating & Cooling Inc
Day Plumbing Heating & Cooling Inc, 1410 E Blue Earth Ave, Fairmont, MN (Owned by: Leonard Krumholz) holds a Contractor license and 10 other licenses according to the Iowa license board.
Their BuildZoom score of 99 ranks in the top 15% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Day Plumbing Heating & Cooling Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Day Plumbing Heating & Cooling Inc Services
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Day Plumbing Heating & Cooling Inc Contact Information
Phone Number: (507) 235-9009
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Address: 1410 E BLUE EARTH AVE, Fairmont, MN 56031
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Building Permits by Day Plumbing Heating & Cooling Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(850 goldfinch st) adding a sink and faucet in the assisted living serving area
Valuation:
N/A
Permit #:
PB-P2503-0007
Status:
final
Fee:
$151
Permit Type:
N/A
Building Type:
N/A
(126 s main st) adding a 3 compartment sink hand wash sink ice bin and mop sink to a gas station to make a bar
Valuation:
N/A
Permit #:
PB-P2404-0100
Status:
final
Fee:
$301
Permit Type:
N/A
Building Type:
N/A
Plumbing inspection permit
730 125th St, Manyaska Township, MN, 56171
2024-09-11
(730 125th st) private venue for weddings with a kitchen 2 bathrooms and women's changing room
Valuation:
N/A
Permit #:
PB-P2403-0026
Status:
final
Fee:
$976
Permit Type:
N/A
Building Type:
N/A
(104 faribault dr) new shed type commercial building single bathroom plumbing
Valuation:
N/A
Permit #:
PB-P2206-0138
Status:
final
Fee:
$276
Permit Type:
N/A
Building Type:
N/A
Smoothie machine piping
Valuation:
$604
Permit #:
20181367
Status:
applied
Fee:
$51
Permit Type:
Addition alterati...
Building Type:
N/A
Smoothie machine piping
Valuation:
$319
Permit #:
20181366
Status:
applied
Fee:
$51
Permit Type:
Addition alterati...
Building Type:
N/A
Smoothie machine piping
Valuation:
$302
Permit #:
20181346
Status:
applied
Fee:
$51
Permit Type:
Addition alterati...
Building Type:
N/A
(1215 70th ave)
Valuation:
N/A
Permit #:
PB-P2012-0051
Status:
final
Fee:
$151
Permit Type:
N/A
Building Type:
N/A
Installed a hot water heater
Valuation:
N/A
Permit #:
BPV-P2107-026
Status:
final
Fee:
N/A
Permit Type:
New installation
Building Type:
N/A
Installed new water heater
Valuation:
N/A
Permit #:
BPV-P2107-025
Status:
final
Fee:
N/A
Permit Type:
New installation
Building Type:
N/A
(104 faribault dr) new shed type commercial building single bathroom plumbing
Valuation:
N/A
Permit #:
PB-P2206-0090
Status:
revoked
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
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Verified License
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Day Plumbing Heating & Cooling Inc License info
License Not Verified
| License # | C131189 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Business Type | Not Available, Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Day Plumbing Heating & Cooling Inc with the Iowa Workforce Development Agency
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PC647154 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
| Business Type | Not Available, Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Day Plumbing Heating & Cooling 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 # | 52099-CL |
| Status | Active |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Not Available, Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Day Plumbing Heating & Cooling Inc with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TS002263 |
| Status | Inactive |
| State | Minnesota |
| Type | Electrical |
| Business Type | Not Available, 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 Day Plumbing Heating & Cooling 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 # | NAT-F157551-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Not Available, Corporation |
- According to the United States Environmental Protection 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 Day Plumbing Heating & Cooling Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F157551-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Not Available, Corporation |
- According to the United States Environmental Protection 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 Day Plumbing Heating & Cooling Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MB003136 |
| Status | Inactive |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Not Available, 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 Day Plumbing Heating & Cooling 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 # | TS002263 |
| Status | Inactive |
| State | Minnesota |
| Type | Technology Systems Contractor |
| Business Type | Not Available, 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 Day Plumbing Heating & Cooling 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 # | C123190 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Not Available, 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 Day Plumbing Heating & Cooling Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TS02263 |
| Status | Inactive |
| State | Minnesota |
| Type | Technology Systems Contractor |
| Business Type | Not Available, 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 Day Plumbing Heating & Cooling 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 # | PM58554 |
| Status | Inactive |
| State | Minnesota |
| Type | Master Plumber |
| Business Type | Not Available, 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 Day Plumbing Heating & Cooling Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bond Value | $25,000 |
9
Permits
- Building permit records show that Day Plumbing Heating & Cooling Inc has worked on 9 permitted projects.
Day Plumbing Heating & Cooling Inc Employees
.
.
DI
Day Plumbing Heating And Cooling Inc
Owner
LK
Leonard C. Krumholz
LK
Leonard Krumholz
Owner
WK
William Krumholz
Owner