Updated: Apr 19, 2026
Location and Projects
Address
Baltimore, MD, 21221
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Mark C. Baumgartner Plumber
Mark C. Baumgartner, Baltimore, MD holds a Plumbers license according to the Maryland license board.
Their BuildZoom score of 98 ranks in the top 16% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mark C. Baumgartner, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mark C. Baumgartner Services
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Mark C. Baumgartner Contact Information
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Mark C. Baumgartner Baltimore
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mark C. Baumgartner has a BuildZoom score of 98, which places them above 84% of 58,058 contractors in Maryland.
Activity
|
11 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Mark C. Baumgartner has worked on at least
12.0 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
|
10 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Mark C. Baumgartner mostly works on
plumbing project
projects.
Pricing
|
1 project
|
< $5k |
|
3 projects
|
$5k-$20k |
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.
Addition bathrooms to existing. one and a half bathrooms water heater kitchen and laundry room
Valuation:
N/A
Permit #:
P02321473
Status:
complete
Fee:
$174
Permit Type:
N/A
Building Type:
Single family dwe...
Rough in new complete bathroom and basement one kitchen sink and one washing machine box. replace all existing water lines visible in basement
Valuation:
N/A
Permit #:
P02307928
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
Single family dwe...
Install gas to one furnace and one stove. install new interior plumbing to 21/2 bathrooms and one kitchen sink
Valuation:
$10,000
Permit #:
BRCM-25-015379
Status:
complete
Fee:
$740
Permit Type:
Interior alterati...
Building Type:
N/A
******** - amending revising permit #bccm-25-001151 ************ scope of work: --------- level ii interior alterations -------- - interior alterations for office/warehouse with -------- trades -------- - mep as per plans and as per code
Valuation:
N/A
Permit #:
BCCM-25-003597
Status:
approved
Fee:
$419
Permit Type:
Interior alterati...
Building Type:
N/A
Install washing machine on the 2nd floor. reconfigured the basement bathroom
Valuation:
N/A
Permit #:
BRCM-25-019350
Status:
complete
Fee:
$136
Permit Type:
Interior trades only
Building Type:
N/A
Install new plumbing for two full bathrooms laundry room and kitchen
Valuation:
N/A
Permit #:
BRCM-25-013060
Status:
complete
Fee:
$209
Permit Type:
Interior trades only
Building Type:
N/A
Install new gas line from new gas meter to one furnace and one gas stove approved for work only. subject to the permitted uses and regulations under the provisions of the zoning ordinance
Valuation:
$2,000
Permit #:
BRCM-25-015370
Status:
complete
Fee:
$88
Permit Type:
Interior alterati...
Building Type:
N/A
Install new plumbing to two full bathrooms and one kitchen
Valuation:
N/A
Permit #:
BRCM-25-017373
Status:
complete
Fee:
$141
Permit Type:
Interior trades only
Building Type:
N/A
Install new plumbing to 2 1/2 bathrooms and 1 kitchen sink
Valuation:
N/A
Permit #:
BRCM-25-013070
Status:
complete
Fee:
$151
Permit Type:
Interior trades only
Building Type:
N/A
Install (1) # electric water heater (6) # plumbing fixtures (1) 10000 btu fuel-burning equip (1) 15000 btu fuel-burning equip (1) # gas test as per code
Valuation:
N/A
Permit #:
COM2024-95926
Status:
expired
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
Install new plumbing to 2 full bathrooms 1 kitchen and 1 laundry install new gas to 1 furnace and 1 range
Valuation:
$11,000
Permit #:
BRCM-25-024820
Status:
triage
Fee:
N/A
Permit Type:
Trade work only
Building Type:
N/A
Install new plumbing and gas to 2 full bathrooms 1 kitchen 1 laundry install gas to 1 furnace and 1 stove
Valuation:
$11,000
Permit #:
BRCM-25-024818
Status:
triage
Fee:
N/A
Permit Type:
Trade work only
Building Type:
N/A
Addition 1 toilet in the basement. addition 1 sink in laundry room
Valuation:
N/A
Permit #:
BRCM-25-019333
Status:
payment due
Fee:
$136
Permit Type:
Interior trades only
Building Type:
N/A
Scope of work: -------- level ii interior alterations ------- interior alterations for office/warehouse with mep as per plans as per code
Valuation:
N/A
Permit #:
BCCM-25-001151
Status:
complete
Fee:
$1,061
Permit Type:
Interior alterati...
Building Type:
N/A
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120
BZ Score
-
Avg Project
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Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Mark C. Baumgartner License info
Verified License
| License # | 18842 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mark C. Baumgartner at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
12
Permits
- Building permit records show that Mark C. Baumgartner has worked on 12 permitted projects.