Updated: Jul 14, 2026
Location and Projects
Address
6100 N 31ST ST, Arlington, VA, 22207
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Marshall, Douglas James HVAC/Mechanical Contractor
Marshall, Douglas James, 6100 N 31st St, Arlington, VA holds a Heating Ventilation And Air Conditioning (Hva) license and 1 other license according to the Virginia license board.
Their BuildZoom score of 94 ranks in the top 24% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Marshall, Douglas James, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Marshall, Douglas James Contact Information
Address: 6100 N 31ST ST, Arlington, VA 22207
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Marshall, Douglas James Arlington
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Marshall, Douglas James has a BuildZoom score of 94, which places them above 76% of 131,387 contractors in Virginia.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Marshall, Douglas James has worked on at least
1.0 project over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$250k-$500k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Marshall, Douglas James
This is a sample of this contractor's permits. Click here to access their complete permit history.
Adding c02 compressor rack and snack bar unit inside. piping to associated cases
Valuation:
$257,533
Permit #:
BLD-MEC-COM-2024-00159
Status:
complete
Fee:
$2,161
Permit Type:
N/A
Building Type:
N/A
Remove the old garage and replace it with a new two story garage/master attached to the house
Valuation:
$120,000
Permit #:
B1600549
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1=up to 500 amps 1 electrical meter 1 sub-panel 10 circuits 2 recept over 20 amps 25 fix switches recept
Valuation:
$2,000
Permit #:
E2101627
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas furnace and heat pump
Valuation:
N/A
Permit #:
72070149
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family dwe...
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Verified License
BuildZoom confirmed this contractor's license
Marshall, Douglas James License info
Verified License
| License # | 2705183758 |
| Status | Active |
| State | Virginia |
| Type | Heating Ventilation And Air Conditioning (Hva) |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Marshall, Douglas James at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2710031295 |
| Status | Active |
| State | Virginia |
| Type | Heating Ventilation And Air Cond. (Mhva) |
- BuildZoom has not verified this license since July, 2025.
Verify this license's status for Marshall, Douglas James at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.