Updated: Jul 09, 2026
Location and Projects
Address
Cottage Grove, OR, 97424
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Markham Electric Inc
Markham Electric Inc, Cottage Grove, OR (Employees: Bradley A Markham, Markham, Bradley Allyn, and Markham, Sharon Kay) holds a Electrical license and 2 other licenses according to the Oregon license board.
Their BuildZoom score of 106 ranks in the top 7% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Markham Electric Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Markham Electric Inc Contact Information
Phone Number: (541) 942-8789
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Markham Electric Inc Cottage Grove
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Markham Electric Inc has a BuildZoom score of 106, which places them above 93% of 62,733 contractors in Oregon.
Activity
|
3 projects
|
2025 |
|
9 projects
|
2024 |
|
16 projects
|
2023 |
Our building permit records indicate that Markham Electric Inc has worked on at least
28.0 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 |
|
27 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Markham Electric Inc mostly works on
electrical project
and home addition
projects.
Pricing
|
9 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
The typical size of their permits is approximately $4,000. 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.
Replace overhead feeders to well pump house to underground
Valuation:
$3,000
Permit #:
509-BP24-04022
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Replace overhead feeders to well pump house to underground
Valuation:
$3,000
Permit #:
509-BP24-04022
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Replace overhead feeders to well pump house to underground
Valuation:
$3,000
Permit #:
509-BP24-04022
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Replace overhead feeders to well pump house to underground
Valuation:
$3,000
Permit #:
509-BP24-04022
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Install 2 new circuits
Valuation:
N/A
Permit #:
199-25-000342-ELEC
Status:
final
Fee:
$106
Permit Type:
Alteration
Building Type:
N/A
Recessed lights under cabinet lights 2 kitchen circuits
Valuation:
$10,000
Permit #:
509-BP23-02673
Status:
issued
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
Service change on single family dwelling
Valuation:
$6,000
Permit #:
509-BP23-00822
Status:
final
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
Service change on single family dwelling
Valuation:
$6,000
Permit #:
509-BP23-00822
Status:
final
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
Service change on single family dwelling
Valuation:
$6,000
Permit #:
509-BP23-00822
Status:
final
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
Service change on single family dwelling
Valuation:
$6,000
Permit #:
509-BP23-00822
Status:
final
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
Extend circuits for hardwired smoke detectors and living room lights
Valuation:
$3,000
Permit #:
509-BP24-01880
Status:
final
Fee:
$166
Permit Type:
N/A
Building Type:
N/A
Extend circuits for hardwired smoke detectors and living room lights
Valuation:
$3,000
Permit #:
509-BP24-01880
Status:
final
Fee:
$166
Permit Type:
N/A
Building Type:
N/A
Service and branch circuit for ev charger
Valuation:
N/A
Permit #:
199-23-000098-ELEC
Status:
final
Fee:
$124
Permit Type:
Addition
Building Type:
N/A
Meg branch circuits in response to high voltage applied to conductors. owners phone # 541 912-2592
Valuation:
$800
Permit #:
509-BP20-01857
Status:
final
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
New mfd (temp hardship) service. branch ckts for well and sewage pump. change to underground service for existing 1935 single family dwelling
Valuation:
$4,000
Permit #:
509-BP19-02090
Status:
final
Fee:
$311
Permit Type:
N/A
Building Type:
N/A
200 amp service and 5 branch circuits to shed for worm business
Valuation:
N/A
Permit #:
509-BP24-01367
Status:
expired
Fee:
$278
Permit Type:
N/A
Building Type:
N/A
200 amp service and 5 branch circuits to shed for worm business
Valuation:
N/A
Permit #:
509-BP24-01367
Status:
expired
Fee:
$278
Permit Type:
N/A
Building Type:
N/A
100 amp service and feeders for she shed
Valuation:
$6,000
Permit #:
509-BP25-02867
Status:
applied
Fee:
$568
Permit Type:
N/A
Building Type:
N/A
100 amp service and feeders for she shed
Valuation:
$6,000
Permit #:
509-BP25-02867
Status:
applied
Fee:
$568
Permit Type:
N/A
Building Type:
N/A
Replace branch circuit for food cart
Valuation:
N/A
Permit #:
199-23-000062-ELEC
Status:
final
Fee:
$88
Permit Type:
Repair
Building Type:
N/A
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Markham Electric Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Markham Electric Inc License info
Verified License
| License # | 4421S |
| Status | Active |
| State | Oregon |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Markham Electric Inc at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 128394 |
| Status | Active |
| State | Oregon |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Markham Electric Inc at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 20-420C |
| Status | Inactive |
| State | Oregon |
| Type | Electrical |
| Business Type | Corporation |
- According to the Oregon Building Codes Division, 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 Markham Electric Inc at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | Ohio Security Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Lexon Insurance Company |
| Bond Value | $15,000 |
325
Permits
- Building permit records show that Markham Electric Inc has worked on 325 permitted projects.
Markham Electric Inc Employees
BM
Bradley A Markham
MA
Markham, Bradley Allyn
Corporate Officer
MK
Markham, Sharon Kay
Corporate Officer