Updated: May 18, 2026
Location and Projects
Address
PO BOX 527, Delano, MN, 55328
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Olson, Mark A Plumber
Olson, Mark A, Delano, Po Box 527, Delano, MN holds a Plumbing license and 3 other licenses according to the Minnesota license board.
Their BuildZoom score of 92 ranks in the top 32% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Olson, Mark A, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Olson, Mark A Services
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Olson, Mark A Contact Information
Phone Number: (952) 469-3306
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Address: PO BOX 527, Delano, MN 55328
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Nsfh plumbing single family dwelling fixed fee
Valuation:
$400,000
Permit #:
211355-212716-3071
Status:
complete
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Non-residential mechanical new or alteration (with building permit)
2022-03-25
Nsfh mechanical install w building pmt
Valuation:
$400,000
Permit #:
211355-212717-3081
Status:
complete
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Nsfh single family detached
Valuation:
$400,000
Permit #:
211355-211701-3041
Status:
complete
Fee:
$3,241
Permit Type:
N/A
Building Type:
N/A
Residential
Reroof tearoff and reroof house and garage. all exterior work to be completed within one year of permit issuance date per minneapolis city ordinance 89.165 all roof drains area drains or other stormwater or clearwater connections to the city's sanitary sewer system must be disconnected per chapter 56 of the minneapolis code of ordinances. contact arvella greenway at 612 673 5899 if yo... see more
Valuation:
$3,400
Permit #:
BLDG108566
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
Nsfh plumbing residential s&w only
Valuation:
$400,000
Permit #:
211355-212240-3068
Status:
expired
Fee:
$36
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Olson, Mark A License info
Verified License
| License # | PM058808 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Olson, Mark A at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | QB125382 |
| Status | Inactive |
| State | Minnesota |
| Type | Residential Contractors |
- 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 Olson, Mark A at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BF058808 |
| 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 Olson, Mark A at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | QB125382 |
| Status | Inactive |
| State | Minnesota |
| Type | Residential Contractors |
- 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 Olson, Mark A at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.