Updated: Jun 10, 2026
Location and Projects
Address
PO BOX 280, Cottage Grove, WI, 53527
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Wohlers Heating Air Conditioning Corp
Wohlers Heating Air Conditioning Corp, Cottage Grv, Po Box 280, Cottage Grove, WI (Owned by: Marlus Daniel Wohlers) holds a Hvac Contractor, Regular, False license and 3 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 110 ranks in the top 4% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Wohlers Heating Air Conditioning Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Wohlers Heating Air Conditioning Corp Services
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Wohlers Heating Air Conditioning Corp Contact Information
Phone Number: (608) 839-9354
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Address: PO BOX 280, Cottage Grove, WI 53527
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Wohlers Heating Air Conditioning Corp Cottage Grove
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Wohlers Heating Air Conditioning Corp has a BuildZoom score of 110, which places them above 96% of 94,017 contractors in Wisconsin.
Activity
|
41 projects
|
2025 |
|
58 projects
|
2024 |
|
65 projects
|
2023 |
Our building permit records indicate that Wohlers Heating Air Conditioning Corp has worked on at least
164.0 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.
Experience
|
60 projects
|
Home Additions |
|
21 projects
|
New Constructions |
|
156 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Wohlers Heating Air Conditioning Corp mostly works on
hvac project
and home addition
projects.
Pricing
|
67 projects
|
< $5k |
|
17 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
16 projects
|
$250k-$500k |
|
6 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $4,250. This graph shows the distribution of these job values.
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.
Building Permits by Wohlers Heating Air Conditioning Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Basement and 1st floor alterations. first floor - remove nonload bearing wall to expand kitchen convert bedroom to bathroom. basement finish - addition bedroom bathroom rec room rebuild stairs to make bottom code compliant. replace drywall and insulation in existing storage-only attic.: new ducting new furnace new central air
Valuation:
$14,000
Permit #:
BLDHVA-2025-00267
Status:
complete
Fee:
$204
Permit Type:
Repair/alteration
Building Type:
1 & 2 family
First floor alteration: change kitchen layout remove closets in bedroom create bathroom and powder room from existing bathroom and closet: venting of range hood. venting of bathroom fans. relocate some supplies and return airs
Valuation:
$5,000
Permit #:
BLDHVA-2025-02078
Status:
complete
Fee:
$55
Permit Type:
Repair/alteration
Building Type:
1 & 2 family
Otfd - one or two-family homes new construction additions alterations permit
2025-03-12
New single family residence
Valuation:
$327,500
Permit #:
OTFD-25-75
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2025-03-03
New single family residence
Valuation:
$338,000
Permit #:
OTFD-25-61
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2023-01-02
One story single family home. 4 season porch deck. finished basement: 2 bedrooms family room bathroom
Valuation:
$550,000
Permit #:
OTFD-23-1
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior alteration: addition bathroom and wine room in basement 1st floor alterations rebuild stairs to 2nd floor unfinished attic remove partition walls in unfinished attic addition supplimental heat/cool to 2nd floor mitsubishi ductless
Valuation:
$7,000
Permit #:
BLDHVA-2022-06183
Status:
complete
Fee:
$102
Permit Type:
Repair/alteration
Building Type:
1 & 2 family
Three story addition - unfinished basement; first floor garage bathroom mud room; second floor primary bedroom suite; third floor office
Valuation:
N/A
Permit #:
BLDNRH-2025-04245
Status:
issued
Fee:
$234
Permit Type:
Addition & altera...
Building Type:
Single family
Otfd - one or two-family homes new construction additions alterations permit
2024-02-23
Single family residence
Valuation:
$324,200
Permit #:
OTFD-24-47
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-07-12
Single family residence
Valuation:
$375,000
Permit #:
OTFD-24-191
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-06-18
Single family residence
Valuation:
$312,000
Permit #:
OTFD-24-164
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-05-29
Single family residence
Valuation:
$350,000
Permit #:
OTFD-24-147
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-04-10
Single family home
Valuation:
$625,000
Permit #:
OTFD-24-97
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-04-04
Single family home
Valuation:
$650,000
Permit #:
OTFD-24-92
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-02-27
Single family home
Valuation:
$550,000
Permit #:
OTFD-24-53
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-04-28
Single family home
Valuation:
$450,000
Permit #:
OTFD-24-118
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-04-12
Single family homes
Valuation:
$400,000
Permit #:
OTFD-24-101
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-07-10
Single family homes
Valuation:
$590,000
Permit #:
OTFD-24-188
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-02-14
Single family residence
Valuation:
$279,000
Permit #:
OTFD-24-44
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-04-29
New construction
Valuation:
$330,000
Permit #:
OTFD-24-119
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otfd - one or two-family homes new construction additions alterations permit
2024-12-16
Single family residence
Valuation:
$275,000
Permit #:
OTFD-24-343
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Wohlers Heating Air Conditioning Corp License info
Verified License
| License # | 4300 - HVACCONT |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Hvac Contractor, Regular, False |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Wohlers Heating Air Conditioning Corp at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 4300 |
| Status | Active |
| State | Wisconsin |
| Type | HVAC Contractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2022. Check the current license status of Wohlers Heating Air Conditioning Corp with 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 # | 4300 |
| 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 Wohlers Heating Air Conditioning Corp at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | LWA10659A |
| Status | Unable To Verify |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
645
Permits
- Building permit records show that Wohlers Heating Air Conditioning Corp has worked on 645 permitted projects.
Wohlers Heating Air Conditioning Corp Employees
MW
Marlus Daniel Wohlers
Owner
MW
Marlus Wohlers