Updated: Mar 14, 2026
Location and Projects
Address
PO BOX 66, Cannon Falls, MN, 55009
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Hernkes Heating & Cooling Inc
Hernkes Heating & Cooling Inc, Cannon Fls, Po Box 66, Cannon Falls, MN (Owned by: Melanie Hernke) holds a Mechanical Contractor Bond license and 1 other license according to the Minnesota license board.
Their BuildZoom score of 93 ranks in the top 27% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hernkes Heating & Cooling Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Hernkes Heating & Cooling Inc Services
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Hernkes Heating & Cooling Inc Contact Information
Phone Number: (507) 263-8337
Address: PO BOX 66, Cannon Falls, MN 55009
Hernkes Heating & Cooling Inc Cannon Falls
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hernkes Heating & Cooling Inc has a BuildZoom score of 93, which places them above 73% of 77,973 contractors in Minnesota.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Hernkes Heating & Cooling Inc 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
|
1 project
|
$50k-$100k |
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.
Hernkes Heating & Cooling Inc Reviews
5 out of 5 stars, based on
1
review
-
By Richard G.September 8, 2015Air conditioner2 days
Building Permits by Hernkes Heating & Cooling Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial 3 new rooftop air conditioning units
Valuation:
$51,000
Permit #:
SS045879
Status:
issued
Fee:
$1,046
Permit Type:
Air conditioning
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
MC2023-043
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Hernkes Heating & Cooling Inc License info
Verified License
| License # | MB005217 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Not Available |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Hernkes 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 # | MB005217 |
| Status | Inactive |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Not Available |
- According to the Minnesota Department of Labor & Industry, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Hernkes Heating & Cooling Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Hernkes Heating & Cooling Inc Employees
MH
Melanie Hernke
Owner
They installed AC unit in house that we rented .It was hottest day of the year and they stayed until the job was completed. They are the best and I would recommend them to my neighbors and friends.