Updated: Apr 19, 2026
Location and Projects
Headquarters Address
Harrisburg, PA, 17110
Local address
Ellicott City, MD, 21043
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Copenhaver Asphalt Service Architect
Copenhaver Asphalt Service, Ellicott City, MD (Owned by: John H Copenhaver) holds a Plumbers license and 3 other licenses 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 Copenhaver Asphalt Service, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Copenhaver Asphalt Service Services
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Copenhaver Asphalt Service Contact Information
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Building Permits by Copenhaver Asphalt Service
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential plumbing addition alteration permit
2015-10-28
Install ward flex from basement to under deck then change to steel to go thru fireplace for direct vent fireplace air test to 20 psi gauge will be in basement
Valuation:
N/A
Permit #:
P15004922
Status:
complete
Fee:
$188
Permit Type:
N/A
Building Type:
N/A
Residential plumbing addition alteration permit
2015-02-02
Run gas to furnace. **2.2.15 additional information needed - gas pipe size, type of gas, fee is wrong, does not include gas fixture, do not need gas pipe length if it's not new service
Valuation:
$0
Permit #:
P15000406
Status:
Permit Issuance Pending
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Replace gas stove replace flex line install tip bracket unit k go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000361
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove replace flex line mount tip bracket unit f go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000363
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove replace flex line mount tip bracket unit n go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000369
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove replace flex line mount tip bracket unit n go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000370
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove replace flex line mount tip bracket unit a go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000371
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove new gas flex mount tip over bracket unit p go to 9220 old lanternway for escort
Valuation:
N/A
Permit #:
P16000358
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove new flex mount tip over bracket unit q go to 9220 old lanternway for escort
Valuation:
N/A
Permit #:
P16000359
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove install new flex mount tip bracket unit q go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000362
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove replace flex install mount bracket unit l go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000368
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove new flex line mount tip bracket unit m go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000372
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove replace flex mount tip bracket unit g go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000373
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove new flex install tip bracket unit g go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000360
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace stove new flex line mount tip bracket unit d go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000365
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove new flex install tip bracket unit f go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000366
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove new flex mount tip bracket unit b go to 9220 old lantern way for escort
Valuation:
N/A
Permit #:
P16000367
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas stove install tip over bracket in townhome
Valuation:
N/A
Permit #:
P16000084
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace power vent water heater added expansion tank
Valuation:
N/A
Permit #:
P15005559
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Replace gas water heater addition make up air grill heater located in meter room with furnaces at base of stairs
Valuation:
$0
Permit #:
P15000302
Status:
Issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
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Copenhaver Asphalt Service Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Copenhaver Asphalt Service License info
Verified License
| License # | 3529 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Copenhaver Asphalt Service 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 # | 3529 |
| Status | Active |
| State | Maryland |
| Type | Landscape Architects |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Copenhaver Asphalt Service 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 # | 3529 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2010. Check the current license status of Copenhaver Asphalt Service with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3529 |
| Status | Inactive |
| State | Maryland |
| Type | Landscape Architects |
- 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 Copenhaver Asphalt Service at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
172
Permits
- Building permit records show that Copenhaver Asphalt Service has worked on 172 permitted projects.
Copenhaver Asphalt Service Employees
GH
Gregory J. Holtzman
Owner
JC
John H Copenhaver
Owner
MB
Mark James Bent
Owner