Updated: May 10, 2026
Location and Projects
Address
126 E High St, Elkton, MD, 21921
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Mark D. Allen Plumber
Mark D. Allen, 126 E High St, Elkton, MD holds a Plumber license according to the Delaware 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 Mark D. Allen, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mark D. Allen Services
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Mark D. Allen Contact Information
Address: 126 E High St, Elkton, MD 21921
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Well pump & septic plumbing fixtures (construction of single family dwelling with attached garage (sitting on slab) with (2) bedrms (2) full bathroom
Valuation:
N/A
Permit #:
202200931
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
New residential interior lp gas fixtures and plumbing fixtures for <div><span style="background-color: rgb(229 229 229);">construction of singl
Valuation:
N/A
Permit #:
202201437
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
New commerical plumbing fixtures for <div><span style="background-color: rgb(229 229 229);">construction of 40 x 60 addition to triangle liqu
Valuation:
N/A
Permit #:
202201685
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Sewage ejector well pump & septic lp interior gas fixtures & plumbing fixtures (construction of single family dwelling with attached garage 2
Valuation:
N/A
Permit #:
202200885
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Plumbing fixtures floor drain hose bib yard hydrant (interior renovation of barn to a tack room and adding (1) half bathroom. will have electric/plum
Valuation:
N/A
Permit #:
202101655
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
New & replacement interior lp gas fixture (tankless water heater) <font color="#b3000c">08/10/2022-cm revised: adding extension lp gas fixture (outdoor
Valuation:
N/A
Permit #:
202203425
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Plumbing for single family dwelling with attached garage with walk up attic space unfinished used for storage sprinkler required 4 bedrooms 3 f
Valuation:
N/A
Permit #:
202100639
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Plumbing fixtures (interior renovation to existing dwelling-remodeling (68 sq ft) existing bathroom/will have electric plumbing & will not have h
Valuation:
N/A
Permit #:
202101654
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Boiler/interior gas/fixtures for create new entry way to north side of house convert existing living space to new great room dining room storage an
Valuation:
N/A
Permit #:
202105406
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Plumbing fixtures (construction of 880 sq ft addition to be used as living room bedroom and full bathroom. will have 554 sq ft handicap ramp. will
Valuation:
N/A
Permit #:
202104485
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Residential new and replacement lp gas range & furnace<font color="#b3000c"><b>. **sb 12/21/2022 revision 1 interior lp gas line for 2 tankless wa
Valuation:
N/A
Permit #:
202205886
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Well pump & septic plumbing fixtures (construction of single family dwelling with unfinished basement with (3) bedrms (2) full bathrms & (1)
Valuation:
N/A
Permit #:
202103844
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Well pump & plumbing fixtures (56 x 48 x 18 (2688 sqft) addition to existing ag pole building for storage. will have electric/plumbing/hvac.)
Valuation:
N/A
Permit #:
202205414
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Water & septic interior lp gas line furnace & plumbing fixtures (new single family dwelling with full unfinished basement attached garage an
Valuation:
N/A
Permit #:
202204685
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Installation of well pump& septic interior lp gas furance plumbing fixtures for <span style="background-color: rgb(229 229 229);">new sin
Valuation:
N/A
Permit #:
202100223
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
3 interior lp gas fixtures & plumbing fixtures (construction single family dwelling with attached garage 3 bedrooms 3 full bathrooms 1 ha
Valuation:
N/A
Permit #:
202302493
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Residential new & replacement fixtures & new gas fixtures for interior renovation
Valuation:
N/A
Permit #:
202301479
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Plumbing fixtures (interior renovation to dwelling/remodeling & installation of full bathrm on 2nd fl/eliminating (1) bedrm/new flooring interior
Valuation:
N/A
Permit #:
202041999
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Interior lp gas & plumbing fixtures (construction of addition for (spca animal shelter) (used for washroom with exterior walls drywall) removal o
Valuation:
N/A
Permit #:
202041799
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
<span style="background-color: rgb(229 229 229);">water & septic interior gas plumbing fixtures (new single family dwelling with attached gara
Valuation:
N/A
Permit #:
202040991
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
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Verified License
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Mark D. Allen License info
Verified License
| License # | PL-0000811 |
| Status | Active |
| State | Delaware |
| Type | Plumber |
| Business Type | Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mark D. Allen at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
21
Permits
- Building permit records show that Mark D. Allen has worked on 21 permitted projects.
Mark D. Allen Employees
MA
Mark D. Allen
Applicant