Updated: May 26, 2026
Location and Projects
Address
Pulaski, WI, 54162
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Olson Oil HVAC/Mechanical Contractor
Olson Oil Co, Pulaski, WI (Owned by: David A Olson) holds a Hvac Contractor license and 1 other license according to the Wisconsin license board.
Their BuildZoom score of 92 ranks in the top 32% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Olson Oil Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Olson Oil Co Contact Information
Phone Number: (920) 822-5133
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Olson Oil Co Pulaski
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Olson Oil Co has a BuildZoom score of 92, which places them above 68% of 94,017 contractors in Wisconsin.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that Olson Oil Co has worked on at least
2.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
2 projects
|
$100k-$250k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$160,000
Permit #:
2841
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$140,000
Permit #:
2918
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Olson Oil Co Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Olson Oil Co License info
Verified License
| License # | 993060-HVACCONT |
| Status | Active |
| State | Wisconsin |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Olson Oil Co at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 993060 |
| Status | Inactive |
| City | Milwaukee |
| Type | Hvac Contractor |
- According to the City of Milwaukee License Search, 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 Oil Co at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Olson Oil Co Employees
DO
David A Olson
Owner
DO
David Olson