Updated: Jun 10, 2026
Location and Projects
Address
15961 State Hwy 47, Marthasville, MO, 63357
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Warren County Electric
Warren County Electric, 15961 Hwy 47 Hwy, Marthasville, MO (Owned by: Keith Jamison) holds a Electrical license and 9 other licenses according to the St Louis County license board.
Their BuildZoom score of 104 ranks in the top 9% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Warren County Electric, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Warren County Electric Contact Information
Phone Number: (636) 433-2033
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Address: 15961 State Hwy 47, Marthasville, MO 63357
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Warren County Electric Marthasville
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Warren County Electric has a BuildZoom score of 104, which places them above 91% of 23,328 contractors in Missouri.
Activity
|
4 projects
|
2025 |
|
14 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Warren County Electric has worked on at least
24.0 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
|
Home Additions |
|
3 projects
|
Commercial Renovations |
|
22 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Warren County Electric mostly works on
electrical project
and home addition
projects.
Pricing
|
7 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $25,000. 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.
Building Permits by Warren County Electric
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lindbergh school - adding 1 - 200 amp panel to the existing service installing 168 devices and 79 data. upgrading to led light fixtures. ***building permit number 24bld-08849***
Valuation:
$380,000
Permit #:
25ELE-00792
Status:
complete
Fee:
$463
Permit Type:
Alteration
Building Type:
N/A
***fenton fire house department - interior remodel of the existing fire department. to include new electrical service lights and receptacles. st louis county building permit number 24bld-00362 premise number 009760501
Valuation:
$450,000
Permit #:
24ELE-06801
Status:
issued
Fee:
$758
Permit Type:
Alteration
Building Type:
N/A
City of valley park - *** reviewed under mechanical permit #23mec-00267 *** renovation of an existing building to house the new valley park city hall ***** the electrical service is existing it will have no work done to it there is no premise number and there will be no involvement with ameren *****
Valuation:
$206,000
Permit #:
23ELE-03553
Status:
issued
Fee:
$556
Permit Type:
Interior finish
Building Type:
N/A
Mehlville school district - remodel of offices and classrooms to include; 90 lights 48 receptacles 2 card readers 35 data relocating 8 horn strobes and relocation of 400-amp subpanel. building permit number 24bld-04175
Valuation:
$120,000
Permit #:
24ELE-13171
Status:
issued
Fee:
$385
Permit Type:
Alteration
Building Type:
N/A
First baptist church of oakville - ****bldg permit number: 22bld-06856**** install complete electrical system in new building addition there will be no work done to the existing service and there will be no premise number issued for this project
Valuation:
$85,000
Permit #:
23ELE-16033
Status:
complete
Fee:
$348
Permit Type:
Addition
Building Type:
N/A
Athletica - remove 40 pendants and cap off remove 40 track lights and replace with new track lights remove 10 pendants and replace with recessed lights addition 7 receptacles for lighted mirrors in the changing rooms
Valuation:
$5,000
Permit #:
24ELE-14393
Status:
complete
Fee:
$129
Permit Type:
Alteration
Building Type:
N/A
City of shrewsbury - ***interior remodel of the existing shrewsbury police and fire department. to include lights receptacles data fire alarm and hvac equipment. shrewsbury permit number 78-24***
Valuation:
$50,000
Permit #:
24ELE-06415
Status:
complete
Fee:
$280
Permit Type:
Alteration
Building Type:
N/A
Building permit #21bld-04775 provide electrical system for new addition and partial remodel of existing building there is no new service requirements from ameren all subpanels will be fed from existing equipment
Valuation:
$446,000
Permit #:
21ELE-14957
Status:
complete
Fee:
$952
Permit Type:
Addition
Building Type:
N/A
*** general contractor permit #21bld-03231 *** *** premise #300850501 *** install complete new electrical system for new fire house
Valuation:
$510,000
Permit #:
21ELE-18460
Status:
complete
Fee:
$1,217
Permit Type:
New construction
Building Type:
N/A
***electrical review is being done under 24bld-00935. submit plans under 24bld-00935. once electrical review is completed under 24bld-00935 resubmit application without plans referencing the building number in the work description.***ritenour high school - renovation to provide a new security vestibule. please reference building permit number 24bld-00935 **** this project will involve... see more
Valuation:
$25,000
Permit #:
24ELE-04372
Status:
canceled
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Upgrade all light fixtures to led install power for vrv air conditioning system consisting of (1) condensing unit and (7) ceiling cassette units
Valuation:
$246,455
Permit #:
22ELE-10879
Status:
issued
Fee:
$393
Permit Type:
Alteration
Building Type:
N/A
Mehlville r-ix school district - remodel of office and conference area to include 24 lights 18 receptacles 2 card readers 4 horn strobes and 14 data. building permit number 24bld-039952
Valuation:
$35,000
Permit #:
24ELE-13168
Status:
complete
Fee:
$270
Permit Type:
Alteration
Building Type:
N/A
(manchester city hall) **** premise number 306914010 ****bldg permit #22bld-06534 **** renovation existing building including installation of a new service
Valuation:
$200,000
Permit #:
23ELE-00354
Status:
complete
Fee:
$633
Permit Type:
Alteration
Building Type:
N/A
Electrical commercial electrical
2025-06-12
Quality building products - we are replacing 5 receptacles with gfci's replacing 5 existing exit/emergency lights adding 12 new emergency lights in the warehouse
Valuation:
$3,000
Permit #:
25ELE-08035
Status:
complete
Fee:
$101
Permit Type:
Alteration
Building Type:
N/A
Kratz elementary - *** building permit #24bld-01029 ***renovations to include new security vestibule ****ameren not involved no premise number needed****
Valuation:
$35,000
Permit #:
24ELE-04386
Status:
complete
Fee:
$249
Permit Type:
Alteration
Building Type:
N/A
Kirkwood fence install conduit wire and sub panel for a new sub panel in an existing shop area. there is no general contractor because the space is already existing
Valuation:
$6,000
Permit #:
24ELE-10746
Status:
complete
Fee:
$91
Permit Type:
Alteration
Building Type:
N/A
*** sunset hills city hall - interior renovations of lobby chambers and administration offices to include receptacles and new lighting. st louis county building permit number 24bld-00908.***
Valuation:
$56,000
Permit #:
24ELE-07062
Status:
complete
Fee:
$285
Permit Type:
Alteration
Building Type:
N/A
Upgrade all light fixtures to led install power for vrv air conditioning system consisting of (1) condensing unit and (5) ceiling cassette units
Valuation:
$123,227
Permit #:
22ELE-10880
Status:
complete
Fee:
$259
Permit Type:
Alteration
Building Type:
N/A
Upgrade all light fixtures to led install power for vrv air conditioning system consisting of (1) condensing unit and (6) ceiling cassette units
Valuation:
$123,228
Permit #:
22ELE-10877
Status:
complete
Fee:
$254
Permit Type:
Alteration
Building Type:
N/A
Construction of new three car garage with poured in place concrete foundation and framed walls
Valuation:
$28,500
Permit #:
24BLD-08314
Status:
issued
Fee:
$326
Permit Type:
Addition
Building Type:
N/A
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BZ Score
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BZ Score
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Projects
Warren County Electric Reviews
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Verified License
BuildZoom confirmed this contractor's license
Warren County Electric License info
Verified License
| License # | E0786 |
| Status | Active |
| County | St Louis County |
| Type | Electrical |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Warren County Electric 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 # | E-4443 |
| Status | Active |
| City | Dardenne Prairie |
| Type | Electrical License |
- When BuildZoom last verified this license, it had an expiration date of July, 2023. Check the current license status of Warren County Electric with the City of Dardenne Prairie
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | St Louis County |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Warren County Electric 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 # | E0786 |
| Status | Active |
| County | Jefferson County |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Warren County Electric with the Jefferson County Building Division
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 Warren County Electric 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 # | E-4443 |
| Status | Active |
| City | Dardenne Prairie |
| Type | Electrical License |
- When BuildZoom last verified this license, it had an expiration date of July, 2023. Check the current license status of Warren County Electric with the City of Dardenne Prairie
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | S8538 |
| Status | Inactive |
| County | St Louis County |
| Type | Structural |
- 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 Warren County Electric 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 # | E-4443 |
| Status | Inactive |
| City | Dardenne Prairie |
| Type | Electrical License |
- According to the City of Dardenne Prairie, 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 Warren County Electric at the City of Dardenne Prairie.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | St. Charles County |
| Type | Electrical 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. 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 Louis County |
| Type | Electrical Contractor |
- 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.
104
BuildZoom Score
152
Permits
- Building permit records show that Warren County Electric has worked on 152 permitted projects.
Warren County Electric Employees
B
Ben
DJ
Dennis (Keith) Jamison
Licensee
DJ
Dennis Jamison
Licensee
KJ
Keith Jamison
Owner