Updated: Apr 23, 2026
Location and Projects
Address
Charlotte Hall, MD, 20622
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Michael Thomas Schaefer Plumber
Michael Thomas Schaefer, Charlotte Hall, MD holds a Plumbers license and 1 other license according to the Maryland license board.
Their BuildZoom score of 96 ranks in the top 20% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Michael Thomas Schaefer, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Michael Thomas Schaefer Services
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Michael Thomas Schaefer Contact Information
Phone Number: (240) 249-3310
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Building Permits by Michael Thomas Schaefer
This is a sample of this contractor's permits. Click here to access their complete permit history.
Provide and install new piping and fixtures in an existing car dealership. (3) water closets (3) lavatories (1) urinal (1) sink (1) laundry tub (1) water heater (1) garbage disposal (1) condensation line (1) floor drain (1) water fountain (1) hose bib (1)ice maker
Valuation:
N/A
Permit #:
P02309119
Status:
complete
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Gas piping for 3 roof top units and 2 radiant heaters
Valuation:
N/A
Permit #:
PG00016151
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Provide and install piping and fixtures for a three story office building
Valuation:
$0
Permit #:
P-2423369
Status:
complete
Fee:
$470
Permit Type:
Ipplumbgas
Building Type:
N/A
Existing meter natural gas
Valuation:
N/A
Permit #:
PLU21-0145
Status:
final
Fee:
$320
Permit Type:
Existing building...
Building Type:
N/A
**revised permit to include interior remodel of existing home 3/14/14** stop work order due to no plumbing permit and major plumbing renovations already in progress. 11/19/13 construct 1 1/2 story side addition & rear addition consisting of bedroom playroom porch and closet in bathroom
Valuation:
$60,000
Permit #:
13-315406
Status:
A/P Complete
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
Replacement units furnace and a/c
Valuation:
$0
Permit #:
MEC2015-20567
Status:
Finaled
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
New water cooler & relocate lavatory
Valuation:
$0
Permit #:
14-321455
Status:
A/P Complete
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Addition washer machine box*12/7/12 added 1 rough in fixture for future water cooler
Valuation:
$0
Permit #:
12-7440
Status:
A/P Complete
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Rough outlets, fixtures, disposal, range, air filter, dishwasher
Valuation:
$0
Permit #:
ELE2010-14855
Status:
Voided
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Alteration, frame and install new window in kitchen
Valuation:
$1,000
Permit #:
BLD2010-15582
Status:
Voided
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
New gas connection for 4 burner cook top
Valuation:
$0
Permit #:
MEC2010-15068
Status:
Issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Michael Thomas Schaefer License info
Verified License
| License # | 20923 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Michael Thomas Schaefer 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-4553 |
| Status | Inactive |
| City | Annapolis |
| Type | Plumber |
- 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 Michael Thomas Schaefer at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Federated Mutual Ins |
7
Permits
- Building permit records show that Michael Thomas Schaefer has worked on 7 permitted projects.
Michael Thomas Schaefer Employees
MS
Michael Thomas Schaefer
Owner