Updated: May 27, 2026
Location and Projects
Address
Baltimore, MD, 21209
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Walter E Barnes Jr HVAC/Mechanical Contractor
Walter E Barnes Jr, Baltimore, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license according to the Maryland license board.
Their BuildZoom score of 93 ranks in the top 27% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Walter E Barnes Jr, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Walter E Barnes Jr Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 90% gas furnace 120 000 btu. 5ton condensing unit new ductwork throughout the building. bathroom exhausts. approved for work only. subject to the permitted uses and regulations under the provisions of the zoning ordinance
Valuation:
N/A
Permit #:
BCCM-25-001372
Status:
complete
Fee:
$182
Permit Type:
Interior trades only
Building Type:
N/A
Single family dwelling - inter alter install hvac system
Valuation:
N/A
Permit #:
M18000155
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Extend original permit.(original permit:com2024-63630:install (2) 24000 btu air-con system heat pump (2) 80000 btu fuel-burning equip(furnace) (2) # new distribution system (1-2 family) as per code.) original permit description:(com2024-63630) install (2) 24000 btu air-con system heat pump (2) 80000 btu fuel-burning equip(furnace) (2) # new distribution system (1-2 family) as per code
Valuation:
N/A
Permit #:
COM2024-96194
Status:
expired
Fee:
$52
Permit Type:
N/A
Building Type:
N/A
Install (1) # gas test as per code
Valuation:
N/A
Permit #:
COM2024-96801
Status:
closed - void
Fee:
$52
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Walter E Barnes Jr License info
Verified License
| License # | 54108 |
| 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 Walter E Barnes Jr at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.