Updated: Apr 21, 2026
Location and Projects
Address
Pasadena, MD, 21122
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Mark Joseph Hannon Plumber
Mark Joseph Hannon, Pasadena, MD holds a Plumbers license and 2 other licenses 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 Mark Joseph Hannon, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mark Joseph Hannon Services
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Mark Joseph Hannon Contact Information
Phone Number: (410) 760-7171
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install plumbing fixtures including (1) instant hot and (1) ice maker ref
Valuation:
N/A
Permit #:
P02315563
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
Single family dwe...
Relocate dishwasher garbage disposal icemaker
Valuation:
N/A
Permit #:
PLU21-0210
Status:
final
Fee:
$155
Permit Type:
Existing building...
Building Type:
N/A
Kitchen remodel gas range upgrade
Valuation:
N/A
Permit #:
PLU21-0276
Status:
issued
Fee:
$195
Permit Type:
Existing building...
Building Type:
N/A
Residential plumbing addition alteration permit
2012-04-16
Single family dwelling install plumbing in new addition 3-bathtubs/1-shower/5-lavs/3-water closets/1-water heater/1-sump pump
Valuation:
N/A
Permit #:
P12001418
Status:
complete
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Single family dwelling replace piping and plumbing fixtures: 1-bathtub 1-shower 2-lavs 1-water closet
Valuation:
N/A
Permit #:
P17002817
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2011-03-29
Sfd/install plumbing & gas fixtures in addition/2-kitchen sink/1-dishwasher/1-sump pump/1-icemaker/gas--1-range/1-gas logs
Valuation:
N/A
Permit #:
P11001311
Status:
complete
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Connect gas to new gas fireplace insert
Valuation:
N/A
Permit #:
PLU16-0586
Status:
issued
Fee:
$50
Permit Type:
Existing building...
Building Type:
N/A
Connect gas to new gas fireplace insert
Valuation:
N/A
Permit #:
PLU16-0586
Status:
issued
Fee:
$50
Permit Type:
Existing building...
Building Type:
N/A
Residential plumbing addition alteration permit
2011-04-11
Single family dwelling install new gas supply & reconnect water heater & furnace amend permit #p11001311
Valuation:
N/A
Permit #:
P11001508
Status:
complete
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
Project number: b00158266 single family dwelling same w/install basement bathroom & bar sink install basement bathroom & bar sink
Valuation:
N/A
Permit #:
P00139315
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Project number: b00157825 single family dwelling same w/install basement bathroom install basement bathroom
Valuation:
N/A
Permit #:
P00139230
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Replace concrete on ground level patio 5'6x35 rpl steps with prefab rpl alum. siding w vinyl stone veneer on front of dwg.-no footings needed
Valuation:
$3,500
Permit #:
B02143766
Status:
canceled
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install basement bathroom & bar sink & icemaker
Valuation:
N/A
Permit #:
P07000065
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
1st floor: water closet-1 lavatory-1 sink-1
Valuation:
N/A
Permit #:
PLU12-0033
Status:
final
Fee:
$159
Permit Type:
Existing building...
Building Type:
N/A
1st floor: water closet-1 lavatory-1 sink-1
Valuation:
N/A
Permit #:
PLU12-0033
Status:
final
Fee:
$159
Permit Type:
Existing building...
Building Type:
N/A
2nd floor: water closet-1 bathroom tub-1 lavatory-1
Valuation:
N/A
Permit #:
PLU11-0671
Status:
final
Fee:
$55
Permit Type:
Existing building...
Building Type:
N/A
1st floor: washer stand pipe-1
Valuation:
N/A
Permit #:
PLU10-0880
Status:
final
Fee:
$110
Permit Type:
Existing building...
Building Type:
N/A
2nd floor: water closet-1 bathroom tub-1 lavatory-1
Valuation:
N/A
Permit #:
PLU11-0671
Status:
final
Fee:
$55
Permit Type:
Existing building...
Building Type:
N/A
Bathroom remodel
Valuation:
N/A
Permit #:
PLU11-0669
Status:
final
Fee:
$95
Permit Type:
Existing building...
Building Type:
N/A
1st floor: washer stand pipe-1
Valuation:
N/A
Permit #:
PLU10-0880
Status:
final
Fee:
$110
Permit Type:
Existing building...
Building Type:
N/A
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120
BZ Score
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120
BZ Score
$1.5K
Avg Project
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Projects
120
BZ Score
$1.5K
Avg Project
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Projects
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Verified License
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Mark Joseph Hannon License info
Verified License
| License # | 4345 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mark Joseph Hannon at the Maryland Department of Labor, Licensing & Regulation.
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 Mark Joseph Hannon at the The City of Annapolis, MD.
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 Mark Joseph Hannon at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Liberty |
15
Permits
- Building permit records show that Mark Joseph Hannon has worked on 15 permitted projects.
Mark Joseph Hannon Employees
MH
Mark Joseph Hannon
Owner