Updated: Apr 20, 2026
Location and Projects
Address
Pylesville, MD, 21132
Use our bidding system to
request a quote
John Carl Appel Plumber
John Carl Appel, Pylesville, MD holds a Plumbers license according to the Maryland license board.
Their BuildZoom score of 94 ranks in the top 24% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John Carl Appel, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John Carl Appel Services
Start a project today:
John Carl Appel Contact Information
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
John Carl Appel Pylesville
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John Carl Appel has a BuildZoom score of 94, which places them above 76% of 58,058 contractors in Maryland.
Activity
|
1 project
|
2025 |
Our building permit records indicate that John Carl Appel has worked on at least
1.0 project over the past year.
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.
Pricing
|
1 project
|
$100k-$250k |
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.
Residential single family dwelling permit
2025-05-30
Construct addition and deck modify roof
Valuation:
$125,000
Permit #:
B02434525
Status:
filed
Fee:
$4,163
Permit Type:
N/A
Building Type:
N/A
Commercial plumbing addition alteration permit
2006-01-26
Project number: b00154161 clarksville elem school clarksville elem school/install sewer connection install sewer connection & rain leader connection
Valuation:
N/A
Permit #:
P00138795
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Chg int layout addition gable roof for cathedrial ceiling windows siding re-roof flat shed roof * canceled *
Valuation:
$40,000
Permit #:
B02145896
Status:
canceled
Fee:
$293
Permit Type:
N/A
Building Type:
N/A
Eastern flotation building 3&4 install on site water and sewer **4/6/99 revised plans approved**
Valuation:
N/A
Permit #:
P02080348
Status:
complete
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
St. phillips church install on-site water and storm drain
Valuation:
N/A
Permit #:
P02090712
Status:
complete
Fee:
$150
Permit Type:
New
Building Type:
On-site water
Piney orchard amoco (see sewer permit #w09901306)
Valuation:
N/A
Permit #:
W09901837
Status:
expired
Fee:
$585
Permit Type:
N/A
Building Type:
N/A
Walk out bsmt; 51x5+4x4+4x4 covered
Valuation:
N/A
Permit #:
B0003276
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P02150634
Status:
canceled
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
120
BZ Score
-
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
John Carl Appel Reviews
BuildZoom hasn't received any reviews for John Carl Appel. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
John Carl Appel License info
Verified License
| License # | 1760 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for John Carl Appel at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
8
Permits
- Building permit records show that John Carl Appel has worked on 8 permitted projects.
John Carl Appel Employees
JA
John Carl Appel
Owner