Updated: Apr 26, 2026
Location and Projects
Address
15 roosevelt road, Sykesville, MD, 21784
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Herman L. Thompson Plumber
Herman L. Thompson, 15 Roosevelt Rd, Sykesville, MD holds a Plumbers license and 1 other license according to the Maryland license board.
Their BuildZoom score of 91 ranks in the top 37% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Herman L. Thompson, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Herman L. Thompson Services
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Herman L. Thompson Contact Information
Address: 15 roosevelt road, Sykesville, MD 21784
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Jhu-apl/building rivers park1 ste d install plumbing and gas fixtures: 3 - condensate drains 1 - humidifier (1 air conditioning unit) 1 - roof top unit *standard low pressure*
Valuation:
N/A
Permit #:
P20004228
Status:
complete
Fee:
$171
Permit Type:
N/A
Building Type:
N/A
Building rp1 suite d room d140 jhu-apl install (1) condensate drain for one - 5 ton air conditioning unit
Valuation:
N/A
Permit #:
P20002560
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Suite d jhu/apl replace and install plumbing fixtures 1 - urinal 5 - lavs 5 - water closets
Valuation:
N/A
Permit #:
P20000359
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Suite c jhu/apl replace and install plumbing fixtures 1 - kitchen sink 1 - ice maker
Valuation:
N/A
Permit #:
P20000357
Status:
complete
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Building rp1/suite c jhuapl install 1 - lav
Valuation:
N/A
Permit #:
P20004451
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Suite b jhu/apl install and replace plumbing fixtures 1 - urinal 4 - lavs 5 - water closets
Valuation:
N/A
Permit #:
P20000360
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Room w17a building 1 jhuapl install plumbing fixtures 1 - condensate drain
Valuation:
N/A
Permit #:
P20001369
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Building rp1 ste d install plumbing fixtures: 1- condensate drain
Valuation:
N/A
Permit #:
P22002067
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Commercial plumbing addition alteration permit
2019-10-24
Suite a jhu/apl remove plumbing fixtures 1-urinal/4-lavs/4-water closets
Valuation:
N/A
Permit #:
P19004698
Status:
complete
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Main campus johns hopkins apl annual master blanket permit
Valuation:
N/A
Permit #:
P09001976
Status:
issued
Fee:
$6,075
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Herman L. Thompson License info
Verified License
| License # | 7994 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Herman L. Thompson at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 11037 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
| Class | Heating, Ventilation, Air Conditioning and Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of June, 2019. Check the current license status of Herman L. Thompson with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
Herman L. Thompson Employees
HT
Herman L. Thompson
Owner