Updated: Apr 20, 2026
Location and Projects
Address
900 Iris Ave, Forest Hill, MD, 21050
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Ellinghaus Plumbing & Heating, Inc
Ellinghaus Plumbing & Heating, Inc, 900 Iris Ave, Forest Hill, MD (Owned by: Lawrence George Ellinghaus) holds a Plumbers license and 4 other licenses according to the Maryland 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 Ellinghaus Plumbing & Heating, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ellinghaus Plumbing & Heating, Inc Services
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Ellinghaus Plumbing & Heating, Inc Contact Information
Phone Number: (410) 327-8670
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Address: 900 Iris Ave, Forest Hill, MD 21050
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Building Permits by Ellinghaus Plumbing & Heating, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential plumbing addition alteration permit
2005-11-02
Project number: b00155532 single family dwelling same w/relocate kitchen sink/install gas fixtures relocate kitchen sink/install gas fixtures
Valuation:
N/A
Permit #:
P00137765
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Apartment 7-1 wc 1 vanity 1-k sink apartment 8-1-wc 1 vanity 1 kitchen sink 1 tub apartment 9-1 vanity
Valuation:
N/A
Permit #:
PO-09-0292
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install plumbing & gas fixtures in single family dwelling 1 - sewer ejecter pump 1 - dryer
Valuation:
N/A
Permit #:
P06004563
Status:
complete
Fee:
$232
Permit Type:
N/A
Building Type:
N/A
Renovate common area & storage/laundry room of ex. apartment building
Valuation:
$4,000
Permit #:
BP-12-0137
Status:
issued
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Renovate apartment #5 to bring up to code. replace windows & door
Valuation:
$12,000
Permit #:
BP-12-0136
Status:
issued
Fee:
$370
Permit Type:
N/A
Building Type:
N/A
Renovate apartment #4 to bring up to code. replace windows & door
Valuation:
$12,000
Permit #:
BP-12-0135
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Renovate apartment #3 to bring up to code. replace windows & door
Valuation:
$12,000
Permit #:
BP-12-0134
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Renovate apartment #2 to bring up to code. replace windows & door
Valuation:
$12,000
Permit #:
BP-12-0133
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Renovate apartment #1 to bring up to code. replace windows & door
Valuation:
$12,000
Permit #:
BP-12-0132
Status:
issued
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install bathroom in new addition 1-bathtub/1-lav/1-water closet
Valuation:
N/A
Permit #:
P07004579
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Disconnect 1-kitchen (2 toilets), relocate 1-toilet, reset 1-toilet, install 1-new tub 1-new shower, 3-new vanity
Valuation:
N/A
Permit #:
P02135290
Status:
canceled
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Plumbing for addition
Valuation:
N/A
Permit #:
2015132P0090
Status:
issued
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Install gas; 2-furnace 120 000 btu 80 000 1-range 65 000 water heater 75 000 2 fp 30 000 each
Valuation:
N/A
Permit #:
P02096816
Status:
complete
Fee:
$65
Permit Type:
Gas
Building Type:
Single family dwe...
Interior renovations - apartment b
Valuation:
N/A
Permit #:
BP-08-0112
Status:
issued
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Install plumbing; (note* this is new plummer cancel out p02094869)
Valuation:
N/A
Permit #:
P02096815
Status:
complete
Fee:
$100
Permit Type:
New
Building Type:
Single family dwe...
Adding bathroom w/showers on 2nd floor
Valuation:
N/A
Permit #:
P02146911
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Computer pharmacy - 382 gambrills rd
Valuation:
N/A
Permit #:
P02072466
Status:
complete
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Basement alterations
Valuation:
N/A
Permit #:
PLU08-0136
Status:
final
Fee:
$85
Permit Type:
Existing building...
Building Type:
N/A
1-backflow preventor
Valuation:
N/A
Permit #:
P02132872
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Basement alterations
Valuation:
N/A
Permit #:
PLU08-0136
Status:
final
Fee:
$85
Permit Type:
Existing building...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Ellinghaus Plumbing & Heating, Inc License info
Verified License
| License # | 21004 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Ellinghaus Plumbing & Heating, Inc 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 # | 2446 |
| Status | Active |
| State | Maryland |
| Type | Plumbing Contractors |
- BuildZoom has not verified this license since January, 2010.
Verify this license's status for Ellinghaus Plumbing & Heating, Inc 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 # | 2446 |
| Status | Inactive |
| State | Maryland |
| Type | Plumbers |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 Ellinghaus Plumbing & Heating, Inc 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 # | 4389 |
| Status | Inactive |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- According to the Maryland Department of Labor, Licensing & Regulation, 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 Ellinghaus Plumbing & Heating, Inc 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-305 |
| 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 Ellinghaus Plumbing & Heating, Inc at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Harleysville Mutual Insurance |
15
Permits
- Building permit records show that Ellinghaus Plumbing & Heating, Inc has worked on 15 permitted projects.
Ellinghaus Plumbing & Heating, Inc Employees
JE
Jason Lawrence Ellinghaus
Owner
LE
Lawrence G Ellinghaus
Owner
LE
Lawrence George Ellinghaus
Owner