Updated: Apr 19, 2026
Location and Projects
Address
7845 CESSNA AVENUE, Gaithersburg, MD, 20879
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James M Carmen, Jr Plumber
James M Carmen, Jr, 7845 Cessna Ave, Gaithersburg, MD holds a Plumbers license and 3 other licenses according to the Maryland license board.
Their BuildZoom score of 97 ranks in the top 18% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring James M Carmen, Jr, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
James M Carmen, Jr Services
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James M Carmen, Jr Contact Information
Address: 7845 CESSNA AVENUE, Gaithersburg, MD 20879
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James M Carmen, Jr Gaithersburg
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
James M Carmen, Jr has a BuildZoom score of 97, which places them above 82% of 58,058 contractors in Maryland.
Activity
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that James M Carmen, Jr has worked on at least
4.0 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
|
3 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that James M Carmen, Jr mostly works on
plumbing project
projects.
Pricing
|
1 project
|
< $5k |
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.
Replacing an air conditioning furnace
Valuation:
$3,000
Permit #:
MECH-29908-2023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New two zone ductless system for used appliance store 1 outdoor unit with two heads
Valuation:
N/A
Permit #:
2020-00579
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
1-4 xfixtures - range replacement
Valuation:
N/A
Permit #:
BP-21-00489
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1-4 fixtures - range replacement
Valuation:
N/A
Permit #:
BP-21-00256
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Range replacement
Valuation:
N/A
Permit #:
BP-21-00001
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Range replacement
Valuation:
N/A
Permit #:
BP-20-00340
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of range
Valuation:
N/A
Permit #:
BP-20-00829
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace hwh
Valuation:
N/A
Permit #:
BP-23-00385
Status:
complete
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Replacement of a gas furnace
Valuation:
$3,000
Permit #:
MECH-18535-2019
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Request for mechanical permit for replacement of (1) air conditioning unit
Valuation:
$5,000
Permit #:
MECH-17236-2018
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Range replacement
Valuation:
N/A
Permit #:
BP-20-00173
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas dryer
Valuation:
N/A
Permit #:
P17002955
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacement of a gas cooktop
Valuation:
N/A
Permit #:
P17002594
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacement of a gas range
Valuation:
N/A
Permit #:
P17002296
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacement of a gas cooktop
Valuation:
N/A
Permit #:
P17002297
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacement of a gas water heater
Valuation:
N/A
Permit #:
P17001522
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacement of a gas range
Valuation:
N/A
Permit #:
P17001423
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacement of a gas cooktop
Valuation:
N/A
Permit #:
P17001353
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacement of a gas range
Valuation:
N/A
Permit #:
P17001278
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replacement of a gas range
Valuation:
N/A
Permit #:
P17001146
Status:
complete
Fee:
$55
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
James M Carmen, Jr Reviews
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Verified License
BuildZoom confirmed this contractor's license
James M Carmen, Jr License info
Verified License
| License # | 93925 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for James M Carmen, Jr at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 10041 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for James M Carmen, Jr at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 10041 |
| Status | Active |
| State | Maryland |
| Type | Hvac - Master License |
- When BuildZoom last verified this license, it had an expiration date of October, 2012. Check the current license status of James M Carmen, Jr with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 93925 |
| Status | Inactive |
| State | Maryland |
| Type | Plumbers |
- 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 James M Carmen, Jr at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
31
Permits
- Building permit records show that James M Carmen, Jr has worked on 31 permitted projects.
James M Carmen, Jr Employees
JJ
James M Carmen, Jr
Owner