Updated: May 31, 2026
Location and Projects
Address
3928 CLAYTON AVE, St Louis, MO, 63110
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ST. Louis Automatic Sprinkler Co Plumber
ST. Louis Automatic Sprinkler Co Inc, 3928 Clayton Ave, St Louis, MO (Owned by: Robert Weinshenker) holds a Sprinkler Fitter license and 23 other licenses according to the St Louis County license board.
Their BuildZoom score of 110 ranks in the top 4% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring ST. Louis Automatic Sprinkler Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
ST. Louis Automatic Sprinkler Co Inc Services
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ST. Louis Automatic Sprinkler Co Inc Contact Information
Phone Number: (314) 533-7710
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Address: 3928 CLAYTON AVE, St Louis, MO 63110
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ST. Louis Automatic Sprinkler Co Inc St Louis
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
ST. Louis Automatic Sprinkler Co Inc has a BuildZoom score of 110, which places them above 96% of 23,328 contractors in Missouri.
Activity
|
1 project
|
2026 |
|
35 projects
|
2025 |
|
31 projects
|
2024 |
|
39 projects
|
2023 |
Our building permit records indicate that ST. Louis Automatic Sprinkler Co Inc has worked on at least
106.0 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
|
88 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that ST. Louis Automatic Sprinkler Co Inc mostly works on
plumbing project
projects.
Pricing
|
19 projects
|
< $5k |
|
58 projects
|
$5k-$20k |
|
15 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $9,920. 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 ST. Louis Automatic Sprinkler Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(kia west county) install new fire sprinkler system as retrofit of an existing car dealership and repair garage
Valuation:
$408,000
Permit #:
25MEC-01544
Status:
issued
Fee:
$2,651
Permit Type:
Alteration for th...
Building Type:
N/A
(mercy south ed renovation) extend existing fire sprinkler system and rework existing fire sprinkler system for emergency department renovation
Valuation:
$821,492
Permit #:
25MEC-05745
Status:
issued
Fee:
$4,814
Permit Type:
Alteration
Building Type:
N/A
(community america credit union) install new fire sprinkler system starting inside building for community america credit union
Valuation:
$160,979
Permit #:
25MEC-03592
Status:
issued
Fee:
$1,226
Permit Type:
New construction
Building Type:
N/A
(edward jones) rework existing fire sprinkler system per plans
Valuation:
$123,167
Permit #:
25MEC-02694
Status:
issued
Fee:
$949
Permit Type:
Alteration
Building Type:
N/A
(wyw) (lindbergh schools support ctr) rework existing fire sprinkler system per plans
Valuation:
$62,361
Permit #:
25MEC-00112
Status:
complete
Fee:
$656
Permit Type:
Alteration
Building Type:
N/A
(j west fox building) rework existing fire sprinkler system per plans
Valuation:
$211,979
Permit #:
24MEC-01845
Status:
issued
Fee:
$1,535
Permit Type:
Alteration
Building Type:
N/A
(mercy-sunset hills)rework existing fire sprinkler system per plans
Valuation:
$36,479
Permit #:
25MEC-01623
Status:
complete
Fee:
$378
Permit Type:
Alteration
Building Type:
N/A
Edward jones ccg - rework existing fire sprinkler system per plans
Valuation:
$33,975
Permit #:
25MEC-02695
Status:
issued
Fee:
$365
Permit Type:
Alteration
Building Type:
N/A
(wash univ somers hall) rework existing fire sprinkler system per plans
Valuation:
$18,296
Permit #:
25MEC-00993
Status:
issued
Fee:
$284
Permit Type:
Alteration
Building Type:
N/A
(mercy south xray room 1) rework existing fire sprinkler system per plans
Valuation:
$4,796
Permit #:
25MEC-03594
Status:
complete
Fee:
$187
Permit Type:
Alteration
Building Type:
N/A
(project lean nation) rework existing fire sprinkler system per plans
Valuation:
$9,268
Permit #:
25MEC-02946
Status:
complete
Fee:
$260
Permit Type:
Alteration
Building Type:
N/A
Lafayette industries - rework existing fire sprinkler system per plans
Valuation:
$11,996
Permit #:
25MEC-01878
Status:
complete
Fee:
$260
Permit Type:
Alteration
Building Type:
N/A
(wyw) (interventional pain) rework existing fire sprinkler system per plans
Valuation:
$3,979
Permit #:
25MEC-01794
Status:
issued
Fee:
$256
Permit Type:
Alteration
Building Type:
N/A
(wyw) (mercy south) rework existing fire sprinkler system per plans for temporary spaces during construction (additional permit 24mec-10570)
Valuation:
$29,000
Permit #:
24MEC-10695
Status:
issued
Fee:
$419
Permit Type:
Alteration
Building Type:
N/A
( segue partners) rework existing fire sprinkler system per plans
Valuation:
$13,979
Permit #:
25MEC-03865
Status:
complete
Fee:
$260
Permit Type:
Alteration
Building Type:
N/A
(edward jones branch) rework existing fire sprinkler system per plans
Valuation:
$4,296
Permit #:
25MEC-02947
Status:
complete
Fee:
$187
Permit Type:
Alteration
Building Type:
N/A
(symmetry energy) rework existing fire sprinkler system per plans
Valuation:
$5,396
Permit #:
25MEC-01687
Status:
complete
Fee:
$213
Permit Type:
Alteration
Building Type:
N/A
(edward jones branch) rework existing fire sprinkler system per plans
Valuation:
$4,296
Permit #:
25MEC-01181
Status:
complete
Fee:
$187
Permit Type:
Alteration
Building Type:
N/A
( mercy south xray 9) rework existing fire sprinkler system per plans
Valuation:
$3,896
Permit #:
25MEC-00090
Status:
issued
Fee:
$156
Permit Type:
Alteration
Building Type:
N/A
( ssm mission hills) rework existing fire sprinkler system per plans for ssm mission hills product studio level 2 (additional permit 24mec-02035)
Valuation:
$9,993
Permit #:
24MEC-03866
Status:
issued
Fee:
$260
Permit Type:
Alteration
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
ST. Louis Automatic Sprinkler Co Inc License info
Verified License
| License # | X4010 |
| Status | Active |
| County | St Louis County |
| Type | Sprinkler Fitter |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for ST. Louis Automatic Sprinkler Co Inc at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | X4011 |
| Status | Active |
| County | St Louis County |
| Type | Sprinkler Fitter |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for ST. Louis Automatic Sprinkler Co Inc at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | K003595 |
| Status | Active |
| County | St Louis County |
| Type | Mas Sprinkler Ft |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for ST. Louis Automatic Sprinkler Co Inc at 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 # | FPC9554991 |
| Status | Active |
| City | University City |
| Type | Fire Protection Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of ST. Louis Automatic Sprinkler Co Inc 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 |
| City | Richmond Heights |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of ST. Louis Automatic Sprinkler Co Inc with the City of Richmond Heights
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | FPC9554991 |
| Status | Active |
| City | University City |
| Type | Fire Protection Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of ST. Louis Automatic Sprinkler Co Inc 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 |
| City | Town And Country |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of ST. Louis Automatic Sprinkler Co Inc with the City of Town and Country
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | FPC9554991 |
| Status | Active |
| City | University City |
| Type | Fire Protection Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of ST. Louis Automatic Sprinkler Co Inc 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 | Sprinkler Fitters |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of ST. Louis Automatic Sprinkler Co Inc 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 | Fire Suppression Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of ST. Louis Automatic Sprinkler Co Inc 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 | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of ST. Louis Automatic Sprinkler Co Inc 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 | Sprinkler Fitters |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of ST. Louis Automatic Sprinkler Co Inc 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 |
| City | Town And Country |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of ST. Louis Automatic Sprinkler Co Inc with the City of Town and Country
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 ST. Louis Automatic Sprinkler Co Inc with the City of Town and Country
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | S021 |
| Status | Active |
| County | Jefferson County |
| Type | Sprinklerfitter |
- BuildZoom has not verified this license since February, 2016.
Verify this license's status for ST. Louis Automatic Sprinkler Co Inc at the Jefferson County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23-000036 |
| Status | Inactive |
| City | Richmond Heights |
| Type | Contractor License |
- According to the City of Richmond Heights, 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 ST. Louis Automatic Sprinkler Co Inc at the City of Richmond Heights.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 19-069170 |
| Status | Inactive |
| City | Richmond Heights |
| Type | Contractor License |
- According to the City of Richmond Heights, 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 ST. Louis Automatic Sprinkler Co Inc at the City of Richmond Heights.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | F0005 |
| Status | Inactive |
| County | St Louis County |
| Type | Fire Sprinkler |
- 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 ST. Louis Automatic Sprinkler Co Inc 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 # | 000757 |
| Status | Inactive |
| State | Missouri |
| Type | Architectural Corporation |
- According to the Board For Architects, Professional Engineers - Missouri , 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 ST. Louis Automatic Sprinkler Co Inc at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St Louis County |
| Type | Sprinkler Fitters |
- 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BLDG0469170 |
| Status | Inactive |
| City | Richmond Heights |
| Type | Contractor License |
- According to the City of Richmond Heights, 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 ST. Louis Automatic Sprinkler Co Inc at the City of Richmond Heights.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MEC2238704 |
| Status | Inactive |
| City | University City |
| Type | Mechanical Contractor |
- According to the City of University City, 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 ST. Louis Automatic Sprinkler Co Inc at the City of University City.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MEC2238704 |
| Status | Inactive |
| City | Dyersburg |
| Type | Mechanical Contractor |
- According to the City of Dyersburg, 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 ST. Louis Automatic Sprinkler Co Inc at the City of Dyersburg.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Richmond Heights |
- According to the City of Richmond Heights, 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.
110
BuildZoom Score
788
Permits
- Building permit records show that ST. Louis Automatic Sprinkler Co Inc has worked on 788 permitted projects.
ST. Louis Automatic Sprinkler Co Inc Employees
DD
David Daley
Owner
JG
Jeff Gagan
Owner
JG
Jefferey Gagan
Owner
JG
Jeffrey D Gagan
JG
Jeffrey Gagan
Owner
PB
Patrick Bastow
Owner
PB
Patrick C Bastow
RW
Robert Weinshenker
Owner