Updated: Apr 27, 2026
Location and Projects
Address
Frederick, MD, 21701
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Harold W Peterson Plumber
Harold W Peterson at Frederick, MD 21701, held a Plumber license (#1970) with the Maryland contractors license board with an expiration date of 06-30-2021. We last verified the license was expired on 04-26-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 58,058 Maryland contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Harold W Peterson Services
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Harold W Peterson Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Plumbing permit
Pole building for ag use|2-yard hydrants and 2-automatic waterers
Valuation:
$42,000
Permit #:
16328
Status:
issued
Fee:
N/A
Permit Type:
Agriculture building
Building Type:
Single family dwe...
Plumbing permit
Office trailer will have owner bathroom; 5 offices, kitchen no stove
Valuation:
N/A
Permit #:
34061
Status:
issued
Fee:
N/A
Permit Type:
Accessory
Building Type:
Nonresidential bu...
Plumbing permit
Office trailer will have owner bathroom; 5 offices, kitchen no stove
Valuation:
N/A
Permit #:
34058
Status:
issued
Fee:
N/A
Permit Type:
Accessory
Building Type:
Nonresidential bu...
Plumbing for screened porch with 3/4 bathroom
Valuation:
N/A
Permit #:
96-4191
Status:
complete
Fee:
$15
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
Legacy building permit for addition #b03-2393
Valuation:
N/A
Permit #:
8560
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family dwe...
Plumbing for basement remodel
Valuation:
N/A
Permit #:
98-9175
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
1 ex 1 new 2 total
Valuation:
N/A
Permit #:
B8702260
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
N/c per sharon boyer - owned by frall at this date but will be turned
Valuation:
N/A
Permit #:
P9100612
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revised 11/15/94 to indicate the change of ownership of property
Valuation:
N/A
Permit #:
P9401410
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bar sink only-no other kitchen appliances allowed. no apartment
Valuation:
N/A
Permit #:
P9300998
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Finish 2nd floor bathroom that was covered under house bldg.permit
Valuation:
N/A
Permit #:
P0002544
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No basement plumbing using gravity flow $5.00 paid - 1-25-94
Valuation:
N/A
Permit #:
P9301656
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No additional water closets to be installed per peterson
Valuation:
N/A
Permit #:
P9101691
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling covered under this building permit
Valuation:
N/A
Permit #:
P9100198
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
See p9500403 - harold peterson jr. for rough in
Valuation:
N/A
Permit #:
P9201834
Status:
PEND
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No basement plumbing - 1 additional water closet
Valuation:
N/A
Permit #:
P9001267
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No basement bathroom facilities using gravity flow
Valuation:
N/A
Permit #:
P9500635
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No basement bathroom facilities using gravity flow
Valuation:
N/A
Permit #:
P9400796
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No basement. bathroom facilities using gravity flow
Valuation:
N/A
Permit #:
P9101584
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No basement. bathroom facilities using gravity flow
Valuation:
N/A
Permit #:
P9100886
Status:
APPR
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Harold W Peterson License info
Inactive License
| License # | 1970 |
| 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 Harold W Peterson at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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347
Permits
- Building permit records show that Harold W Peterson has worked on 347 permitted projects.
Harold W Peterson Employees
HP
Harold W Peterson
Owner