Updated: Dec 26, 2025
Location and Projects
Address
1301 Dunwoody Ave, Oxon Hill, MD, 20745
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National Electric Service
National Electric Service at 1301 Dunwoody Ave, Oxon Hill, MD 20745, has a BuildZoom score of 107 and ranks in the top 6% of 58,058 Maryland contractors.
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National Electric Service Contact Information
Phone Number: (301) 567-9318
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Address: 1301 Dunwoody Ave, Oxon Hill, MD 20745
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National Electric Service Oxon Hill
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
National Electric Service has a BuildZoom score of 107, which places them above 94% of 58,058 contractors in Maryland.
Activity
|
60 projects
|
2025 |
|
31 projects
|
2024 |
|
31 projects
|
2023 |
Our building permit records indicate that National Electric Service has worked on at least
122.0 projects over the past 3 years.
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.
Experience
|
5 projects
|
Home Additions |
|
118 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that National Electric Service mostly works on
electrical project
and home addition
projects.
Pricing
|
7 projects
|
< $5k |
|
1 project
|
$5k-$20k |
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 National Electric Service
This is a sample of this contractor's permits. Click here to access their complete permit history.
Heavy up 200 amps light receptacle air conditioning smoke detector water heater
Valuation:
N/A
Permit #:
BRCM-25-003264
Status:
expired
Fee:
$94
Permit Type:
Interior trades only
Building Type:
N/A
Demolition/relocation - interior building (c)
2023-07-12
Demolition of the interior 3rd and 4th floors of the rio building for a new tenant
Valuation:
$250,000
Permit #:
DEMO-28928-2022
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Branch circuit wiring: light receptacle switch smoke detector cloth dryer
Valuation:
N/A
Permit #:
E02412528
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Residential electrical addition alteration permit
2023-03-08
Basement work - replace 200 amp panel; total of (70) devices that includes lighting receptacles smoke detectors switches & (1) water heater b23000660
Valuation:
N/A
Permit #:
E23001208
Status:
complete
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Heavy up 200 amps light receptacle dishwasher disposal. water heater
Valuation:
N/A
Permit #:
BRCM-25-002701
Status:
closed - void
Fee:
$272
Permit Type:
Interior trades only
Building Type:
N/A
Replace branch circuit; light receptacle air conditioning heat pump
Valuation:
N/A
Permit #:
E02411539
Status:
filed
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
2nd floor white box install (64) voice-data devices; b24004432
Valuation:
N/A
Permit #:
E25000720
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Unit c02a install (25) outlets (25) lights (10) switches and (10) low volts for comm-240186
Valuation:
N/A
Permit #:
ELEC-243109
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 40 lights 10 receptacles & (1) 30a receptacle
Valuation:
N/A
Permit #:
E25002587
Status:
complete
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
24-lights 30- receptacle 4-smoke detector 1-dryer
Valuation:
N/A
Permit #:
E02414327
Status:
filed
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Addition item: heavy up 200 amps 30 branch ckts
Valuation:
N/A
Permit #:
BRCM-25-011221
Status:
complete
Fee:
$241
Permit Type:
Interior trades only
Building Type:
N/A
7-receptacle 5-switch 7-light 1-smoke detector
Valuation:
N/A
Permit #:
E02414852
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Install (1) 200 amps electric service up to 600v (#amps) as per code
Valuation:
N/A
Permit #:
COM2024-87844
Status:
complete
Fee:
$57
Permit Type:
Other
Building Type:
N/A
This is reinstate permit #com2024-79723
Valuation:
N/A
Permit #:
BRCM-25-009185
Status:
rejected
Fee:
N/A
Permit Type:
Interior trades only
Building Type:
N/A
Bathroom - install (3) lights & (1) gfi
Valuation:
N/A
Permit #:
E25001996
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Bathroom - install (3) lights & (1) gfi
Valuation:
N/A
Permit #:
E25001995
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Sun room wiring; light receptacle switch
Valuation:
N/A
Permit #:
E02412527
Status:
filed
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Branch circuit wiring at additional space
Valuation:
N/A
Permit #:
E02411546
Status:
filed
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Addition 2 bedroom branch circuit wiring
Valuation:
N/A
Permit #:
E02411538
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Single family dwelling (garage) - (1) 100 amp sub panel; install air conditioner light receptacle & smoke detector 301.567.9318 b22002636
Valuation:
N/A
Permit #:
E22006460
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
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National Electric Service Reviews
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Recent Buildzoom Projects
National Electric Service License info
License Not Required
| Status | Not Required |
- BuildZoom verified in December, 2019 that this contractor does not need a license to be a electrician in Maryland.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
184
Permits
- Building permit records show that National Electric Service has worked on 184 permitted projects.