Updated: Jul 22, 2026
Location and Projects
Address
N7374 MOSHER DR, Fond Du Lac, WI, 54935
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Fondy Heating & Air Conditioning, Inc
Fondy Heating & Air Conditioning, Inc, N7374 Mosher Dr, Fond Du Lac, WI (Owned by: David O Larson) holds a Hvac Contractor, Regular, False license and 2 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 100 ranks in the top 13% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Fondy Heating & Air Conditioning, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Fondy Heating & Air Conditioning, Inc Services
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Fondy Heating & Air Conditioning, Inc Contact Information
Phone Number: (920) 922-4565
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Address: N7374 MOSHER DR, Fond Du Lac, WI 54935
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Fondy Heating & Air Conditioning, Inc Fond Du Lac
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Fondy Heating & Air Conditioning, Inc has a BuildZoom score of 100, which places them above 87% of 94,017 contractors in Wisconsin.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Fondy Heating & Air Conditioning, Inc has worked on at least
4.0 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
|
4 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Fondy Heating & Air Conditioning, Inc mostly works on
hvac project
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$500k-$1mil |
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 Fondy Heating & Air Conditioning, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New one story single family home with a three car attached garage 17 x 6'6 covered front porch 20'4 x 10 covered patio in rear this permit includes a rec room bathroom bedroom and exercise room in basement. this permit does not include any decks
Valuation:
$585,000
Permit #:
202400842
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Late permit - new heating and ventilating work in association with the new single family construction project
Valuation:
$27,000
Permit #:
202405003
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac associated with the interior office remodel to include relocating supply and return registers venting fans
Valuation:
$3,500
Permit #:
202401083
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace the existing furnace
Valuation:
$3,500
Permit #:
202301528
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Late permit hvac for new home
Valuation:
$10,844
Permit #:
202108112
Status:
issued 11/17/2021
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New one story home with a 3 car attached garage and concrete driveway. this permit does not include any decks patios or finished basement areas
Valuation:
$254,000
Permit #:
202105299
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of (2) new roof top units (owner supplied) and new ductwork for interior tenant alterations
Valuation:
$27,000
Permit #:
201704713
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace furnace with 95% afve carrier single stage and a/c with carrier 13 seer comfort series
Valuation:
$4,520
Permit #:
201400863
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Late permit- installation of hvac for the new restaurant.
Valuation:
$97,000
Permit #:
201600160
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant build out for firehouse subs.
Valuation:
$28,000
Permit #:
201600763
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tews two sporting goods- installation of 2 gas forced air furnaces duct work and air conditioning unitsno work until state plans have been approved
Valuation:
$20,000
Permit #:
108772
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sfr / replace existing a/c unit check #10924
Valuation:
$2,000
Permit #:
157606
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Comm (1924 - gnc) / ductwork only check #9283
Valuation:
$500
Permit #:
145133
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Medical office - remodel building for sleep clinic - relocate ductwork and diffusers check #6636
Valuation:
$2,466
Permit #:
129330
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ind/ installation of new hvac system as per plan after the fact permit
Valuation:
$6,600
Permit #:
128563
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nsfr / install new hvac system for new home check #7288
Valuation:
$6,000
Permit #:
134246
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New home hvac
Valuation:
N/A
Permit #:
PH24-0545
Status:
expired
Fee:
$280
Permit Type:
HVAC
Building Type:
N/A
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Fondy Heating & Air Conditioning, Inc Reviews
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Verified License
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Fondy Heating & Air Conditioning, Inc License info
Verified License
| License # | 673470 - HVACCONT |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Hvac Contractor, Regular, False |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Fondy Heating & Air Conditioning, Inc at the City of Wisconsin Rapids.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 673470-HVACCONT |
| Status | Active |
| State | Wisconsin |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Fondy Heating & Air Conditioning, Inc 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 # | 673470 |
| 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 Fondy Heating & Air Conditioning, Inc at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
15
Permits
- Building permit records show that Fondy Heating & Air Conditioning, Inc has worked on 15 permitted projects.
Fondy Heating & Air Conditioning, Inc Employees
DL
David Larson
DL
David O Larson
Owner