Updated: Jul 13, 2026
Location and Projects
Address
240 Larkin Williams Ind Ct, Fenton, MO, 63026
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Franklin Mechanical
Their BuildZoom score of 0 does not rank in the top 50% of Missouri contractors.
If you are thinking of hiring Franklin Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Franklin Mechanical Contact Information
Phone Number: (636) 492-3200
Address: 240 Larkin Williams Ind Ct, Fenton, MO 63026
Franklin Mechanical Fenton
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Franklin Mechanical, log in and update your license info in the “Edit Profile” tab.
Activity
|
30 projects
|
2023 |
Our building permit records indicate that Franklin Mechanical has worked on at least
30.0 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
|
30 projects
|
< $5k |
The typical size of their permits is approximately $2,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodeling of wusm departments ophthalmology & otolargyngology 1st and 2nd floor - 21mec-09889
Valuation:
$375,000
Permit #:
21PLU-19029
Status:
issued
Fee:
$892
Permit Type:
Alteration
Building Type:
N/A
Single family dwelling
Valuation:
$600,000
Permit #:
20BLD-05851
Status:
complete
Fee:
$2,512
Permit Type:
New construction
Building Type:
N/A
Replacement back flow device - watts lf909 3/4 serial #068354 located on the west wall in ice house 6'-8 a.f.f
Valuation:
$1,000
Permit #:
22PLU-13201
Status:
complete
Fee:
$79
Permit Type:
Replacement
Building Type:
N/A
Requesting permit for 11440 clayton road frontenac mo 63131. installing 1.5 service with 1 meter setter as part of the mawc new water service program
Valuation:
$2,000
Permit #:
21PLU-11796
Status:
complete
Fee:
$79
Permit Type:
Other
Building Type:
N/A
Replacement backflow device for boomerang ride irrigation ride - watts 975 2 1/2 1'-10 a.f.f
Valuation:
$1,000
Permit #:
22PLU-13203
Status:
complete
Fee:
$126
Permit Type:
Replacement
Building Type:
N/A
Watts backflow device installed in crac unit inside ceiling-wusm dept. of opthalmology
Valuation:
$1,000
Permit #:
22PLU-11922
Status:
issued
Fee:
$79
Permit Type:
Other
Building Type:
N/A
Installing ss-1 and ss-2 sinks hook up equipment and all associated plumbing
Valuation:
$20,000
Permit #:
22PLU-00686
Status:
complete
Fee:
$185
Permit Type:
Alteration
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
23PLU-00260
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
23PLU-00258
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
23PLU-00244
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
22PLU-22944
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
22PLU-22943
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
22PLU-22942
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connection for missouri american water project
Valuation:
$2,000
Permit #:
22PLU-22681
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri america water project
Valuation:
$2,000
Permit #:
22PLU-22679
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
22PLU-22675
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
22PLU-22674
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
22PLU-22670
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connet for missouri american water project
Valuation:
$2,000
Permit #:
22PLU-21728
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Water connect for missouri american water project
Valuation:
$2,000
Permit #:
22PLU-21727
Status:
complete
Fee:
$79
Permit Type:
Miscellaneous work
Building Type:
N/A
Franklin Mechanical Reviews
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Recent Buildzoom Projects
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Franklin Mechanical License info
License Not Verified
| License # | DRL7340773 |
| Status | Active |
| City | University City |
| Type | Drainlaying Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2021. Check the current license status of Franklin Mechanical with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLC7034845 |
| Status | Active |
| City | University City |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Franklin Mechanical 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 | Plumbers |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Franklin Mechanical 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 # | 18-00032566 |
| Status | Active |
| City | Columbia |
| Type | Tradeou Trade Contractor Outside City |
- When BuildZoom last verified this license, it had an expiration date of June, 2018. Check the current license status of Franklin Mechanical with the City of Columbia
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 Franklin Mechanical 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
| Status | Active |
| County | St Louis County |
| Type | Plumbers |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Franklin Mechanical 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 # | PLC5254673 |
| Status | Active |
| City | Dyersburg |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Franklin Mechanical with the City of Dyersburg
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | P349 |
| Status | Active |
| County | Jefferson County |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Franklin Mechanical with the Jefferson County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | M117 |
| Status | Active |
| County | Jefferson County |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Franklin Mechanical with the Jefferson County Building Division
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | X0024 |
| Status | Inactive |
| County | St Louis County |
| Type | Mechanical |
- 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.
Check this license's status for Franklin Mechanical 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
| License # | X4005 |
| Status | Inactive |
| County | St Louis County |
| Type | Sprinkler Fitter |
- 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.
Check this license's status for Franklin Mechanical 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
| License # | D6167 |
| Status | Inactive |
| County | St Louis County |
| Type | Drainlayer |
- 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.
Check this license's status for Franklin Mechanical 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 | Plumbing Contractor |
- 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.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | P148 |
| Status | Unable To Verify |
| County | Jefferson County |
| Type | Plumbing |
- 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.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Franklin Mechanical, log in and update your license info in the “Edit Profile” tab.
1.8K
Permits
- Building permit records show that Franklin Mechanical has worked on 1826 permitted projects.
Franklin Mechanical Employees
FW
Francis Wienstroer
Owner
FM
Franklin Mechanical
Owner
FW
Franklin Mechanical Francis Wi
Owner
FB
Franklin Mechanical Ross Blanchard
Owner
RM
Robert Mitchell
Owner
RB
Ross Blanchard
Owner
WF
Wienstroer Fran
Owner