Updated: May 28, 2026
Location and Projects
Address
3528 Milford Mill Rd, Windsor Mill, MD, 21244
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John C. Curtis Electrician
John C. Curtis, 3528 Milford Mill Rd, Windsor Mill, MD holds a Electricians license according to the Maryland license board.
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John C. Curtis, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John C. Curtis Contact Information
Phone Number: (410) 903-0051
Address: 3528 Milford Mill Rd, Windsor Mill, MD 21244
John C. Curtis Windsor Mill
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are John C. Curtis, log in and update your license info in the “Edit Profile” tab.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that John C. Curtis has worked on at least
6.0 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
|
6 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that John C. Curtis mostly works on
electrical project
projects.
Pricing
|
1 project
|
$5k-$20k |
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.
John C. Curtis Reviews
5 out of 5 stars, based on
1
review
-
By Linda H.May 26, 2022install exterior outlets$200
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential electrical addition alteration permit
2025-01-13
Rough-in & finish basement electrical (new circuits to be added for basement lighting receptacles etc); 400 amp service; total of (50) devices
Valuation:
N/A
Permit #:
E25000164
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Install ground mounted philadelphia solar 430w ps-mnb10 solar panels
Valuation:
$8,300
Permit #:
B02434758
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Installing ground mounted solar panels; 125 trench for pvc conduit run
Valuation:
N/A
Permit #:
E02412316
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2024-01-12
Whole house re-wire (walls opened to demolish old wiring & install new wiring for receptacles switches & lighting).200 amps; (50) devices
Valuation:
N/A
Permit #:
E24000218
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2021-09-24
Service upgrade from 150 amp to 200 amp to include emergency disconnect and surge protection. 6 circuit transfer switch and generator inlet to be installed as well. 4109030051
Valuation:
N/A
Permit #:
E21004853
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Finishing basement- pulling (4) new circuits for recessed lighting wall lighting and (17) receptacles
Valuation:
N/A
Permit #:
385095
Status:
complete
Fee:
$192
Permit Type:
Elecperm
Building Type:
N/A
Single family dwelling (house fire) - panel board & circuit wiring effectedl panel board se cable to be replaced (200 amps); service grounded properly 4109030051
Valuation:
N/A
Permit #:
E20000554
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
House fire- whole house re-wire with new 200 amp panel emergency disconnect and surge protection
Valuation:
N/A
Permit #:
E23006793
Status:
complete
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2024-09-23
Single family dwelling finish basement wire 20 receptacles and 12 lights b24003198
Valuation:
N/A
Permit #:
E24005358
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
House fire- whole house rewire with new 150 amp panel emergency disconnect and surge protection 4109030051
Valuation:
N/A
Permit #:
E21003082
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Adding a 240v 50 amp receptacle inside the attached garage (charger)
Valuation:
N/A
Permit #:
414655
Status:
complete
Fee:
$61
Permit Type:
Elecperm
Building Type:
N/A
Residential electrical addition alteration permit
2021-01-19
Adding circuit for rear porch receptacles (2) ceiling fan (1) & security light 4109030051
Valuation:
N/A
Permit #:
E21000241
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2020-06-18
Single family dwelling - replace service entrance cable (125 amps); service grounded properly 410-903-0051
Valuation:
N/A
Permit #:
E20002571
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Single family dwelling wire temporary power for residence after house fire - 100 amp panel 4109030051
Valuation:
N/A
Permit #:
E20000677
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
100 amp temporary power for dwelling after house fire 4109030051
Valuation:
N/A
Permit #:
E21002380
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Heavy up from 100amp to 200amp service, replace receptacles & switches as needed, smoke det
Valuation:
N/A
Permit #:
E02333347
Status:
complete
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Adding a 100 amp sub panel to attached garage
Valuation:
N/A
Permit #:
389553
Status:
complete
Fee:
$192
Permit Type:
Elecperm
Building Type:
N/A
14kw generator install. project will include a 15- 20 trench from house to generator and tank
Valuation:
N/A
Permit #:
BRCM-25-022800
Status:
triage
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Residential electrical addition alteration permit
2022-08-15
Water damage- installing new 150 amp panel emergency disconnect and surge protection; basement receptacles to be replaced 410.903.0051
Valuation:
N/A
Permit #:
E22004456
Status:
canceled
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Extending existing bathroom circuits for exhaust fan lighting and receptacle in new bathroom. b22002373 4109030051
Valuation:
N/A
Permit #:
E22003268
Status:
canceled
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
John C. Curtis License info
Verified License
| License # | 13572 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for John C. Curtis at the Maryland Department of Labor, Licensing & Regulation.
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 John C. Curtis, log in and update your license info in the “Edit Profile” tab.
17
Permits
- Building permit records show that John C. Curtis has worked on 17 permitted projects.
Mr. Curtis is both efficient and thorough. He has completed several projects and we are 100% satisfied. We will call him for future projects and totally recommend Mr. Curtis for electrical work.