Location and Projects
Haferman, Lawrence G Plumber
Haferman, Lawrence G, 12142-12 Th Ave S, Burnsville, MN (Employees: Haferman Water Conditioning Inc, Haferman, Jonathan L, and Haferman, Joseph L) holds a Water Conditioning license and 5 other licenses according to the Minnesota license board.
Their BuildZoom score of 108 ranks in the top 5% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Haferman, Lawrence G, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Haferman, Lawrence G Services
Haferman, Lawrence G Contact Information
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Haferman, Lawrence G Burnsville
Quality
Activity
|
98 projects
|
2025 |
|
121 projects
|
2024 |
|
77 projects
|
2023 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
4 projects
|
New Constructions |
|
284 projects
|
Plumbing projects |
Pricing
|
142 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
This is a sample of this contractor's permits. Click here to access their complete permit history.
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Haferman, Lawrence G License info
Verified License
| License # | WC644215 |
| Status | Active |
| State | Minnesota |
| Type | Water Conditioning |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Haferman, Lawrence G at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WM066219 |
| Status | Active |
| State | Minnesota |
| Type | Water Conditioning |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Haferman, Lawrence G at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WM057809 |
| Status | Active |
| State | Minnesota |
| Type | Water Conditioning |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Haferman, Lawrence G 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 # | BV001909 |
| Status | Active |
| City | Burnsville |
| Type | Contractor, Water Softener |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Haferman, Lawrence G with the The City of Burnsville, MN
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WM063232 |
| Status | Inactive |
| State | Minnesota |
| Type | Water Conditioning |
- 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 Haferman, Lawrence G 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-F203648-1 |
| 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 Haferman, Lawrence G at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
834
Permits
- Building permit records show that Haferman, Lawrence G has worked on 834 permitted projects.