Updated: May 24, 2026
Location and Projects
Address
315 Dyer Road, Wentzville, MO, 63385
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Haarmann Heating & Air Conditioning
Their BuildZoom score of 0 does not rank in the top 50% of Missouri contractors.
If you are thinking of hiring Haarmann Heating & Air Conditioning, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Haarmann Heating & Air Conditioning Services
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Haarmann Heating & Air Conditioning Contact Information
Phone Number: (636) 828-4199
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Address: 315 Dyer Road, Wentzville, MO 63385
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Building Permits by Haarmann Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building a new home on three acres
Valuation:
$475,000
Permit #:
RBP20-001701
Status:
complete
Fee:
$3,876
Permit Type:
Residential build...
Building Type:
N/A
Single family residence
Valuation:
$189,000
Permit #:
RBP19-000562
Status:
complete
Fee:
$2,486
Permit Type:
Residential build...
Building Type:
N/A
Detached garage
Valuation:
$46,000
Permit #:
RBP21-000114
Status:
complete
Fee:
$451
Permit Type:
Residential build...
Building Type:
N/A
Interior remodel
Valuation:
$55,000
Permit #:
RBP20-000253
Status:
complete
Fee:
$415
Permit Type:
Residential build...
Building Type:
N/A
Room addition
Valuation:
$60,000
Permit #:
RBP19-001750
Status:
complete
Fee:
$694
Permit Type:
Residential build...
Building Type:
N/A
Kitchen remodel
Valuation:
$46,000
Permit #:
18BLD-04508
Status:
complete
Fee:
$280
Permit Type:
Alteration
Building Type:
N/A
Master bathroom remodel addition over garage
Valuation:
$96,000
Permit #:
22BLD-03967
Status:
complete
Fee:
$515
Permit Type:
Alteration
Building Type:
N/A
Building residential existing building
2018-05-24
Kitchen remodel
Valuation:
$5,000
Permit #:
18BLD-01139
Status:
complete
Fee:
$156
Permit Type:
Alteration
Building Type:
N/A
Hvac system for new single family dwelling
Valuation:
$11,000
Permit #:
17MEC-05208
Status:
complete
Fee:
$181
Permit Type:
New construction
Building Type:
N/A
Bedroom addtn & remodel premise 411 170 101
Valuation:
$230,000
Permit #:
11BLD-05167
Status:
complete
Fee:
$927
Permit Type:
Addition
Building Type:
N/A
New home construction
Valuation:
$140,000
Permit #:
RBP19-000159
Status:
complete
Fee:
$2,319
Permit Type:
Residential build...
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
15-2983/000 000 MECH 00
Status:
PERMIT PRINTED
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Mechanical electrical plumbing
Room addition-void-wrong permit type. refer to mep19-002241-cfs
Valuation:
$60,000
Permit #:
MEP19-002241
Status:
complete
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Installing supply ducts for room addition
Valuation:
$2,500
Permit #:
16MEC-05899
Status:
complete
Fee:
$156
Permit Type:
Addition
Building Type:
N/A
Accessory structures - fence / shed / barn / garage / wall / pavilion / gazebo / misc
2016-03-18
Fence
Valuation:
$0
Permit #:
ACC16-000106
Status:
Closed
Fee:
N/A
Permit Type:
Fence/Barrier
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
12-2528/000 000 MECH 00
Status:
FINAL INSPECTION COMPLETE
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Room addtn
Valuation:
$53,440
Permit #:
09BLD-00514
Status:
complete
Fee:
$295
Permit Type:
N/A
Building Type:
N/A
Sent west 04/10/08 (br)
Valuation:
$15,000
Permit #:
0832123
Status:
complete
Fee:
$164
Permit Type:
N/A
Building Type:
N/A
Basement finish
Valuation:
$25,000
Permit #:
0701948
Status:
complete
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Relocate two existing air conditioning units
Valuation:
$800
Permit #:
10MEC-01321
Status:
complete
Fee:
$63
Permit Type:
Miscellaneous work
Building Type:
N/A
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License #
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Haarmann Heating & Air Conditioning License info
License Not Verified
| License # | MEC0911706 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Haarmann Heating & Air Conditioning with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC0911706 |
| Status | Active |
| City | University City |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Haarmann Heating & Air Conditioning with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | St Louis County |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Haarmann Heating & Air Conditioning with the Saint Louis County Department of Public Works
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC0911706 |
| Status | Active |
| City | Dyersburg |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Haarmann Heating & Air Conditioning with the City of Dyersburg
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Town And Country |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Haarmann Heating & Air Conditioning with the City of Town and Country
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | X2020 |
| Status | Inactive |
| County | St Louis County |
| Type | Sheet Metal |
- According to the Saint Louis County Department of Public Works, 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 Haarmann Heating & Air Conditioning at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St. Charles County |
| Type | Mechanical |
- According to the St. Charles County Department of Development & Business Services, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St. Charles County |
| Type | Hvacr Contractor (Class A) |
- According to the St. Charles County Department of Development & Business Services, 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.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Haarmann Heating & Air Conditioning, click “This is My Business” to update your information.
26
Permits
- Building permit records show that Haarmann Heating & Air Conditioning has worked on 26 permitted projects.
Haarmann Heating & Air Conditioning Employees
HC
Haarmann Heating & Air Conditi
Owner
JH
John Haarmann
Owner