Updated: Jun 03, 2026
Location and Projects
Address
506 10th St NE, Austin, MN, 55912
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L and M Boiler Systems Plumber
L and M Boiler Systems Inc, 506 10th St NE, Austin, MN (Owned by: Gus Duane Maxfield) holds a Contractor Registration license and 6 other licenses according to the Minnesota license board.
Their BuildZoom score of 104 ranks in the top 9% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring L and M Boiler Systems Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
L and M Boiler Systems Inc Services
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L and M Boiler Systems Inc Contact Information
Phone Number: (507) 433-4030
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Address: 506 10th St NE, Austin, MN 55912
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Building Permits by L and M Boiler Systems Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacement of old kewanee boiler with new aldrich boiler
Valuation:
N/A
Permit #:
BPV-P2408-021
Status:
final
Fee:
$280
Permit Type:
Add/change to exi...
Building Type:
N/A
Replacing 5 ss check valves culinary filters
Valuation:
N/A
Permit #:
HPP2502-00013
Status:
final
Fee:
$505
Permit Type:
Standard
Building Type:
N/A
Pipe new steam and condensate lines from existing boiler room to new equipment in a remodeled warehouse
Valuation:
N/A
Permit #:
HPP2410-00027
Status:
final
Fee:
$5,434
Permit Type:
Standard
Building Type:
N/A
Installation of unit heater
Valuation:
N/A
Permit #:
HPP2502-00007
Status:
final
Fee:
$400
Permit Type:
Blanket
Building Type:
N/A
Boiler replacement
Valuation:
N/A
Permit #:
HPP2412-00012
Status:
final
Fee:
$586
Permit Type:
Time & materials
Building Type:
N/A
Existing boiler burnt up. removal of old boiler and installing a direct replacement
Valuation:
N/A
Permit #:
BPV-P2412-023
Status:
final
Fee:
$80
Permit Type:
Add/change to exi...
Building Type:
N/A
Repair steam leaks and maintenance of high-pressure piping
Valuation:
N/A
Permit #:
HPP2301-00039
Status:
issued
Fee:
$400
Permit Type:
Blanket
Building Type:
N/A
Bob 2025
Valuation:
N/A
Permit #:
HPP2503-00008
Status:
final
Fee:
$945
Permit Type:
Standard
Building Type:
N/A
Da tank
Valuation:
N/A
Permit #:
HPP2503-00038
Status:
final
Fee:
$4,293
Permit Type:
Standard
Building Type:
N/A
305 301
Valuation:
N/A
Permit #:
HPP2503-00028
Status:
final
Fee:
$537
Permit Type:
Standard
Building Type:
N/A
Removal and replacement of 2 1/2 feed water line
Valuation:
N/A
Permit #:
HPP2304-00026
Status:
final
Fee:
$298
Permit Type:
Time & materials
Building Type:
N/A
Removal of existing boiler and installation of new high pressure boiler
Valuation:
N/A
Permit #:
HPP2205-00010
Status:
final
Fee:
$322
Permit Type:
Standard
Building Type:
N/A
Replacement of leaking condensate pipe and install new steam trap on equipment
Valuation:
N/A
Permit #:
HPP2311-00023
Status:
final
Fee:
$603
Permit Type:
Standard
Building Type:
N/A
Install new boiler lattner boiler
Valuation:
N/A
Permit #:
BPV-P2409-060
Status:
final
Fee:
$80
Permit Type:
New installation
Building Type:
N/A
Pepin heights orchard remove and replace boiler and high-pressure piping
Valuation:
N/A
Permit #:
HPP2308-00027
Status:
final
Fee:
$1,578
Permit Type:
Standard
Building Type:
N/A
Remove old kawnee boiler and install two smaller modular boilers
Valuation:
N/A
Permit #:
BPV-P2311-003
Status:
final
Fee:
$40
Permit Type:
Add/change to exi...
Building Type:
N/A
Installation of high-pressure pipping to new equipment
Valuation:
N/A
Permit #:
HPP2308-00023
Status:
final
Fee:
$1,152
Permit Type:
Standard
Building Type:
N/A
Remove 2 existing boilers and replace with 2 used boilers
Valuation:
N/A
Permit #:
BPV-P2206-024
Status:
final
Fee:
$480
Permit Type:
New installation
Building Type:
N/A
Replace bottom blowdown valves
Valuation:
N/A
Permit #:
HPP2408-00020
Status:
final
Fee:
$539
Permit Type:
Standard
Building Type:
N/A
Pepin heights orchard remove and replace boiler
Valuation:
N/A
Permit #:
BPV-P2308-053
Status:
final
Fee:
$80
Permit Type:
New installation
Building Type:
N/A
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L and M Boiler Systems Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
L and M Boiler Systems Inc License info
Verified License
| License # | IR674986 |
| Status | Active |
| State | Minnesota |
| Type | Contractor Registration |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for L and M Boiler Systems 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 # | NAT-122311-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for L and M Boiler Systems Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MB003638 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for L and M Boiler Systems 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 # | HC000185 |
| Status | Active |
| State | Minnesota |
| Type | High Pressure Piping |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for L and M Boiler Systems 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 # | 9043-HVACCONT |
| Status | Active |
| State | Wisconsin |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for L and M Boiler Systems Inc at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C087761 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 12-16-2025 |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for L and M Boiler Systems Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-122311-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- 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 L and M Boiler Systems Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bond Value | $25,000 |
73
Permits
- Building permit records show that L and M Boiler Systems Inc has worked on 73 permitted projects.
L and M Boiler Systems Inc Employees
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.
GM
Gus Duane Maxfield
Owner
GM
Gus Maxfield
Owner