Updated: May 30, 2026
Location and Projects
Address
Annapolis, MD, 21409
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James M Macmannis Plumber
James M Macmannis, Annapolis, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 4 other licenses according to the Maryland license board.
Their BuildZoom score of 95 ranks in the top 22% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring James M Macmannis, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
James M Macmannis Services
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James M Macmannis Contact Information
Phone Number: (410) 918-5417
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace 2 1.2 ton heat pump system with same. tie into existing duct work and electric circuits
Valuation:
N/A
Permit #:
2019-00434
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Replace (1) electrical. air conditioning & (1) gas heating
Valuation:
N/A
Permit #:
MEC20-0043
Status:
issued
Fee:
$190
Permit Type:
Existing building...
Building Type:
N/A
Replacing existing (1) electrical air conditioning & heating
Valuation:
N/A
Permit #:
MEC19-0429
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replacing (1) existing electric air conditioning & gas heating
Valuation:
N/A
Permit #:
MEC19-0390
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replacing (1) existing electric air conditioning & heating
Valuation:
N/A
Permit #:
MEC19-0328
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replacing package thru the wall heat pump system w same
Valuation:
N/A
Permit #:
MEC19-0361
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replace gas furnace and air conditioning with same
Valuation:
N/A
Permit #:
MEC19-0600
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replace gas furnace and air conditioning with same
Valuation:
N/A
Permit #:
MEC19-0494
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replacing (1) existing electric air conditioning
Valuation:
N/A
Permit #:
MEC19-0329
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replacing (1) electric air conditioning & heating
Valuation:
N/A
Permit #:
MEC19-0327
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace existing air conditioning and heating
Valuation:
N/A
Permit #:
MEC19-0474
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replacing existing electric air conditioning replacing (1) gas heating
Valuation:
N/A
Permit #:
MEC19-0293
Status:
final
Fee:
$184
Permit Type:
Existing building...
Building Type:
N/A
Replace (1) electric air conditioning replace (1) existing gas heating
Valuation:
N/A
Permit #:
MEC19-0077
Status:
final
Fee:
$161
Permit Type:
Existing building...
Building Type:
N/A
Replacing existing electric air conditioning & electric heating system
Valuation:
N/A
Permit #:
MEC18-0481
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replace existing electric air conditioning
Valuation:
N/A
Permit #:
MEC20-0081
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replace gas furnace and air conditioning
Valuation:
N/A
Permit #:
MEC19-0480
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replacing (1) existing electrica air conditioning & ele heating
Valuation:
N/A
Permit #:
MEC19-0389
Status:
issued
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Replacing (1) gas furnace replacing (1) electric air conditioning
Valuation:
N/A
Permit #:
MEC18-0515
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
Replacing (1) existing electric air conditioning & heating unit
Valuation:
N/A
Permit #:
MEC18-0504
Status:
final
Fee:
$125
Permit Type:
Existing building...
Building Type:
N/A
(1) replacing existing electric air conditioning & electric heating
Valuation:
N/A
Permit #:
MEC18-0461
Status:
final
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
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BZ Score
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Verified License
BuildZoom confirmed this contractor's license
James M Macmannis License info
Verified License
| License # | 7302 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for James M Macmannis 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 # | 79746 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for James M Macmannis at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-114 |
| Status | Inactive |
| City | Annapolis |
| Type | Mech Cont |
- According to the The City of Annapolis, MD, 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 Macmannis at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HM-0000797 |
| Status | Inactive |
| State | Delaware |
| Type | Hvacr |
- According to the State of Delaware, 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 Macmannis at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Annapolis |
| Type | Plumbing Cont |
- According to the The City of Annapolis, MD, 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 Macmannis at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Erie |
558
Permits
- Building permit records show that James M Macmannis has worked on 558 permitted projects.
James M Macmannis Employees
JM
James M Macmannis
Owner
PG&E did install a new HVAC system at my home and the project went very well.