Updated: May 29, 2026
Location and Projects
Address
135 Chester Ave, Kirkwood, MO, 63122
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K and O Electric Company
K and O Electric Company, 135 Chester Ave, Kirkwood, MO (Owned by: Mathew Ott) holds a Electrical license and 3 other licenses according to the St Louis County license board.
Their BuildZoom score of 105 ranks in the top 8% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring K and O Electric Company, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
K and O Electric Company Contact Information
Phone Number: (314) 821-0504
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Address: 135 Chester Ave, Kirkwood, MO 63122
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K and O Electric Company Kirkwood
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
K and O Electric Company has a BuildZoom score of 105, which places them above 92% of 23,328 contractors in Missouri.
Activity
|
14 projects
|
2025 |
|
14 projects
|
2024 |
|
14 projects
|
2023 |
Our building permit records indicate that K and O Electric Company has worked on at least
42.0 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
|
5 projects
|
Home Additions |
|
4 projects
|
New Constructions |
|
39 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that K and O Electric Company mostly works on
electrical project
and home addition
projects.
Pricing
|
31 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
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 K and O Electric Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
***if this is a new pool you would need a building permit or if your are fixing anything you should put replacement.***100amp pool panel heater pump 12v lights
Valuation:
$100
Permit #:
23ELE-05594
Status:
complete
Fee:
$256
Permit Type:
Other
Building Type:
N/A
Kitchen and primary bedroom addition and deck
Valuation:
$75,000
Permit #:
25BLD-00548
Status:
issued
Fee:
$424
Permit Type:
Addition
Building Type:
N/A
100 amp pool panel pumps. heater and low voltage pool lights
Valuation:
$100
Permit #:
25ELE-07770
Status:
issued
Fee:
$261
Permit Type:
Other
Building Type:
N/A
100amp pool panel heater pump 12v led pool lights
Valuation:
$100
Permit #:
25ELE-03919
Status:
complete
Fee:
$256
Permit Type:
Other
Building Type:
N/A
***due to the amps on this permit electrical plans must be submitted to our online permitting portal when resubmitting please make sure to click yes for plans to be submitted. for more information on how to submit plans please go to our website at https://stlouiscountymo.gov/st-louis-county-departments/transportation-and-public-works/electronic-plan-review/***one-line drawing to chang... see more
Valuation:
$100
Permit #:
24ELE-13211
Status:
canceled
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Gas fireplace insert in a wood structure with tile. already approved previous plans for outdoor bathroom etc. 24bld-02582
Valuation:
$500
Permit #:
24BLD-03668
Status:
issued
Fee:
$156
Permit Type:
Other
Building Type:
N/A
New in ground pool
Valuation:
$260,000
Permit #:
23BLD-07657
Status:
issued
Fee:
$1,159
Permit Type:
Other
Building Type:
N/A
Premise # 1464670801- full number-- cuts off last number on the portal change 400 amp to 600 amp service for new 200 amp panel to feed mechanical room and bathroom
Valuation:
$100
Permit #:
24ELE-13302
Status:
issued
Fee:
$338
Permit Type:
Addition
Building Type:
N/A
Inground swimming pool
Valuation:
$250,000
Permit #:
23BLD-07072
Status:
issued
Fee:
$1,127
Permit Type:
Other
Building Type:
N/A
***sign on to integrated permit 22bld-06192. a separate permit is not required***bedroom and bathroom addition with outlets lights vent fan hvac
Valuation:
$100
Permit #:
23ELE-09225
Status:
canceled
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Pool deck bonding and rework outlets lights and switches for cabana space
Valuation:
$100
Permit #:
23ELE-08061
Status:
complete
Fee:
$245
Permit Type:
Other
Building Type:
N/A
Kitchen remodel. new cabinetry and counter tops. existing locations to remain
Valuation:
$40,000
Permit #:
24BLD-01356
Status:
issued
Fee:
$276
Permit Type:
Interior finish
Building Type:
N/A
Moving staircase and put new kitchen cabinets in and replace rear door
Valuation:
$50,000
Permit #:
25BLD-05818
Status:
issued
Fee:
$316
Permit Type:
Alteration
Building Type:
N/A
Second floor addition front porch addition single car garage bay addition
Valuation:
$140,000
Permit #:
22BLD-06192
Status:
issued
Fee:
$738
Permit Type:
Addition
Building Type:
N/A
Igsp w auto cover
Valuation:
$160,000
Permit #:
22BLD-03183
Status:
complete
Fee:
$770
Permit Type:
New construction
Building Type:
N/A
Move existing power to new pad and re hook-up pumps to light
Valuation:
$200
Permit #:
25ELE-11909
Status:
issued
Fee:
$142
Permit Type:
Alteration
Building Type:
N/A
Install 4 can lights one fan tv outlet outdoor island gfi
Valuation:
$100
Permit #:
25ELE-14084
Status:
issued
Fee:
$233
Permit Type:
Other
Building Type:
N/A
100amp pool panel pumps heater 12v led lights
Valuation:
$100
Permit #:
23ELE-07732
Status:
complete
Fee:
$299
Permit Type:
Other
Building Type:
N/A
100 amp pool panel with heater pump 12v lights
Valuation:
$100
Permit #:
23ELE-04853
Status:
complete
Fee:
$303
Permit Type:
Other
Building Type:
N/A
Undefined - e-permit
Valuation:
N/A
Permit #:
AMD-LP-010144
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
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BZ Score
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Avg Project
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Projects
K and O Electric Company Reviews
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Verified License
BuildZoom confirmed this contractor's license
K and O Electric Company License info
Verified License
| License # | ES0116 |
| Status | Active |
| County | St Louis County |
| Type | Electrical |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for K and O Electric Company 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
| Status | Active |
| County | St. Charles County |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ELC6642822 |
| Status | Active |
| City | University City |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of K and O Electric Company with the City of University City
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in June, 2022 that this contractor does not need a license to be a electrician in Missouri.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
56
Permits
- Building permit records show that K and O Electric Company has worked on 56 permitted projects.
K and O Electric Company Employees
MO
Mathew F Ott
MO
Mathew Ott
Owner