Updated: Dec 06, 2025
Location and Projects
Address
Bel Alton, MD, 20611
Use our bidding system to
request a quote
John Zachary Hamilton Electrician
John Zachary Hamilton at Bel Alton, MD 20611, held a Electrician license (#813) with the Maryland contractors license board with an expiration date of 10-19-2025. We last verified the license was expired on 12-05-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 58,058 Maryland contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
John Zachary Hamilton Contact Information
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by John Zachary Hamilton
This is a sample of this contractor's permits. Click here to access their complete permit history.
Wiring of new home to sfd 180322
two story three bedroom single family dwelling with a two car garage, with an unfinished basement and 3-piece plumbing rough in insp
Valuation:
$250,000
Permit #:
ELEC-191102
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wiring and service to new home to sfd 180314
two story four bedroom single family dwelling with a two car garage, unfinished basement and three piece rough in insp
Valuation:
$250,000
Permit #:
ELEC-191101
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wiring of new home to resd 190252
2 story w/2 car garage, unfinished basement w/3 pc r-i & 12'x16' deck
Valuation:
$250,000
Permit #:
ELEC-191103
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 story dwelling full basement attached 2 car gar-age block & frame construction w/vinyl siding homestead subdivision lot 7 * * 8/2/94 owner phoned in reference to wtr samples- bacteria & sulfur-chlorinator installed-phoned pauline at health dept-no good samples to date- tranferred call to health dept-slt 9/14/94 water samples approved by health kas 9/21/94 u&o/kas
Valuation:
N/A
Permit #:
93-7429
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wire new sfd ***amended permit to add 10 low voltage - central vac unit and hot tub***
Valuation:
$0
Permit #:
12-2889
Status:
A/P Complete
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
Tearing down 18x22 carport roof and adding on 6x18 to carport new size 18x28
Valuation:
N/A
Permit #:
B9101506
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tore down 2 chimneys replaced w/one chimney for woodstove insert 30x40
Valuation:
N/A
Permit #:
B8803836
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 story dwelling entrance homestead subdivision lot 7
Valuation:
N/A
Permit #:
PRJ93-2308
Status:
complete
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
CAL 70041
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
CAL 70040
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P 960015
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PG 30124
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B0102112
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B8902182
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B8805931
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # 2705127436
College Park, MD
117
BZ Score
$3.6K
Avg Project
-
Projects
License # 10812
Gaithersburg, MD
120
BZ Score
$42K
Avg Project
-
Projects
License # 14720
Germantown, MD
132
BZ Score
$2K
Avg Project
-
Projects
John Zachary Hamilton Reviews
BuildZoom hasn't received any reviews for John Zachary Hamilton. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
John Zachary Hamilton License info
Inactive License
| Status | Inactive |
| State | Maryland |
| Type | Electricians |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 John Zachary Hamilton 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 Zachary Hamilton, click “This is My Business” to update your information.
11
Permits
- Building permit records show that John Zachary Hamilton has worked on 11 permitted projects.
John Zachary Hamilton Employees
JH
John Zachary Hamilton
Owner