Updated: May 27, 2026
Location and Projects
Address
Hagerstown, MD, 21742
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James Edward Aaron HVAC/Mechanical Contractor
James Edward Aaron, Hagerstown, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license according to the Maryland license board.
Their BuildZoom score of 100 ranks in the top 13% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring James Edward Aaron, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
James Edward Aaron Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Mechanical to remove and dispose of existing hvac equipment install (3) geothermal closed loop heat pumps and complete installation of new duct systems vertical ground loop by negley's well drilling well permit # wa-20-0256
Valuation:
N/A
Permit #:
2023-03812
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Installation of 5 ton geothermal heat pump system complete installation of new duct system installation of vertical closed loop by negley's well drilling. permit # wa-20-0257 for new single family dwelling limestone acres lot 5
Valuation:
N/A
Permit #:
2023-03269
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Mechanical to install heat pump with lp gas back up on first floor heat pump with electric back-up on 2nd floor complete installation of duct systems and venting for bathroom dryer and range cedar hills east phase 1 lot 7
Valuation:
N/A
Permit #:
2023-03809
Status:
complete
Fee:
$184
Permit Type:
N/A
Building Type:
N/A
Mechanical to remove and dispose of existing heat pump systems and install two geothermal heat pump systems. reconnect to existing duct systems. installation of vertical closed loop ground looping by negley's well drilling. permit # wa-20-0197
Valuation:
N/A
Permit #:
2023-00476
Status:
complete
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing hvac equipment. installation of two geothermal heat pumps and one ductless mini-split heat pump. installation of closed loop geothermal ground loop by negley's well drilling. well permit # wa-20-0160
Valuation:
N/A
Permit #:
2022-05718
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing air conditioning system. installation of geothermal heat pump to be paired with existing oil furnace. installation of closed loop ground loop by allied well drilling. well permit # wa-20-0170
Valuation:
N/A
Permit #:
2022-05720
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing heat pump systems. installation of (3 ea.) geothermal heat pumps. re-use existing ductwork. installation of vertical closed loop by allied well drilling. well permit # wa-20-0085
Valuation:
N/A
Permit #:
2022-01498
Status:
complete
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Install 3 ton geothermal heat pump with ductwork horizontal loop by others venting of bathroom range and dryer for 2, 159 sq. ft. finished space two story single family dwelling martin elton lots 1-4 lot 4
Valuation:
N/A
Permit #:
2022-00503
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Installing a natural gas furnace and air conditioning system on first floor and reusing ductwork. installing a natural gas furnace and air conditioning system with ductwork on second and third floors. fountain head subdivision lot 435
Valuation:
N/A
Permit #:
2021-03215
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Installing 3 geothermal heat pump systems with ductwork and zoning. aeorsol duct sealant and a horizontal loop for three story single family dwelling. dorothy l. shupp lot 14
Valuation:
N/A
Permit #:
2021-02821
Status:
complete
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Installing (2) daikon package rooftop heat pump systems with roof curbs and ductwork including economizer and free cooling for tenant fit out for advanced practice psychiatric solutions llc. stonington bridge business park lot 1
Valuation:
N/A
Permit #:
2021-00877
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Remove existing hvac equipment. install geothermal heat pump. re-use existing ductwork. installation of vertical loop by allied well drilling. well permit #wa-20-0092
Valuation:
N/A
Permit #:
2022-01493
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Installing 3 water furnace geothermal systems with ductwork ground loop by h&h well drilling for two story single family dwelling. mt aetna subdivision lot 28
Valuation:
N/A
Permit #:
2022-00899
Status:
complete
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing forced air hvac equipment. installing a geothermal heat pump and duct system. installation of vertical closed loop ground looping
Valuation:
N/A
Permit #:
2023-01867
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Installation of (3) ton geothermal heat pump to serve the first floor and a (2) ton geothermal heat pump to serve the second floor re-use the existing ductwork vertical ground loop by negley's
Valuation:
N/A
Permit #:
2021-01922
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Replacement of existing geothermal heat pump with new geothermal heat pump of same capacity. re-connect to existing closed loop ground loop
Valuation:
N/A
Permit #:
2022-05189
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing heat pump and propane gas furnace. installation of new heat pump and gas furnace of same capacities
Valuation:
N/A
Permit #:
2022-03805
Status:
approved
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Installation of a 120, 000 btus 5 ton gas furnace and air conditioner to condition office. apparatus repair & engineering inc
Valuation:
N/A
Permit #:
2022-05257
Status:
complete
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Installing a 15, 000 btus ductless heat pump system for demolish sunroom down to foundation and remove wall between sunroom and living room to create 452 sq. ft. finished space one story great room. crest valley lot 14
Valuation:
N/A
Permit #:
2020-04474
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing air conditioner and oil furnace. installation of new air conditioner and gas furnace of same capacity
Valuation:
N/A
Permit #:
2023-02291
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
James Edward Aaron License info
Verified License
| License # | 5833 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for James Edward Aaron at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
434
Permits
- Building permit records show that James Edward Aaron has worked on 434 permitted projects.
James Edward Aaron Employees
JA
James Edward Aaron
Owner