Updated: May 12, 2026
Location and Projects
Address
12120 Darnley Rd, Woodbridge, VA, 22192
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William J Root Electrician
William J Root Inc, 12120 Darnley Rd, Woodbridge, VA (Owned by: William J. Root) holds a Electricians license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 117 ranks in the top 1% of 131,387 Virginia licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William J Root Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
William J Root Inc Services
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William J Root Inc Contact Information
Phone Number: (703) 618-5390
Address: 12120 Darnley Rd, Woodbridge, VA 22192
William J Root Inc Woodbridge
Quality
117
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William J Root Inc has a BuildZoom score of 117, which places them above 99% of 131,387 contractors in Virginia.
Activity
|
104 projects
|
2025 |
|
67 projects
|
2024 |
|
62 projects
|
2023 |
Our building permit records indicate that William J Root Inc has worked on at least
233.0 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
|
13 projects
|
Commercial Renovations |
|
4 projects
|
Home Additions |
|
221 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that William J Root Inc mostly works on
electrical project
and commercial renovation
projects.
Pricing
|
170 projects
|
< $5k |
|
20 projects
|
$5k-$20k |
The typical size of their permits is approximately $1,155. This graph shows the distribution of these job values.
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacing 8 intellijacks 16lnft of supplemental beam 42 lnft of main beam sister 1008sqft of crawlseal 330sqft of extremebloc & 1 dehu 1. amend to install 1 20 amp circuit and 1 outlet to support sump pump installation
Valuation:
N/A
Permit #:
BLDR-25-026916
Status:
issued
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
Crawlspace clean space vapor barrier and drainage matting waterguard interior drainage system interior discharge line superpump iceguard exterior discharge line and lawnscape outlet french drain waterguard interior drainage system cleanspace wall system vapor barrier and underpinning foundation w 9 push piers and &retrofit bracket
Valuation:
N/A
Permit #:
BLDR-25-027479
Status:
issued
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
Replacing 126 lnft of crawldrain 1 dehu 2 sump pumps 736 sqft of crawlseal 189 sqft of extremebloc 3 intellijacks 25 lnft of supplemental beam 32 lnft of floor joist & 1200 sqft of sub floor install two (2) 20amp circuits and two (2) outlets. bldr2025-00246 (7 w caton ave alexandria va 22301)
Valuation:
$1,500
Permit #:
ELE2025-00932
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 6 intellibraces and 24 lf of basement gutters and a sump pump with a back up
Valuation:
$770
Permit #:
ELE2026-00276
Status:
final
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Install 6 intellibraces and 24 lf of basement gutters and a sump pump with a back up
Valuation:
$770
Permit #:
ELE2026-00276
Status:
final
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Replacing 1 sump pump with back-up 75 lnft of crawldrain 1 dehu 213 sqft of extremebloc & 594 sqft of crawlseal install one (1) 20amp circuit and one (1) outlet
Valuation:
$770
Permit #:
ELE2025-05351
Status:
final
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Replacing 1 sump pump with back-up 75 lnft of crawldrain 1 dehu 213 sqft of extremebloc & 594 sqft of crawlseal install one (1) 20amp circuit and one (1) outlet
Valuation:
$770
Permit #:
ELE2025-05351
Status:
final
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Install five (5) wall anchors four (4) intellibraces and an interior water management system install three (3) 20amp circuits and three (3) outlets. bldr2025-00687 (3403 gilden dr alexandria va 22305)
Valuation:
$2,000
Permit #:
ELE2025-01519
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install five (5) 20amp circuits and five (5) outlets.**see attached letter**
Valuation:
$4,000
Permit #:
ELE2025-02371
Status:
withdrawn
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Install one (1) 20amp circuit and one (1) outlet
Valuation:
$385
Permit #:
ELE2024-00822
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing 244sqft of extremebloc 780sqft of crawlseal & 1 dehu 1. amend to install 1 20 amp circuit and 1 outlet to support sump pump installation
Valuation:
N/A
Permit #:
BLDR-25-026872
Status:
issued
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Install one (1) 20amp circuit and one (1) outlet. *see internal notes for rest**
Valuation:
$770
Permit #:
ELE2025-03041
Status:
withdrawn
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Install 22 lf of basement gutter and one (1) sump pump. 26.5 linear ft. of drain tile. install two (2) 20amp circuits and two (2) outlets
Valuation:
$1,500
Permit #:
ELE2025-00009
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install one (1) 20amp circuit and one (1) outlet
Valuation:
$770
Permit #:
ELE2026-01353
Status:
issued
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Install one (1) 20amp circuit and one (1) outlet
Valuation:
$770
Permit #:
ELE2026-01353
Status:
issued
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Install intellibraces push piers and an interior water management system - mandatory special inspection managed by cib for intellibrace structural bolting and push piers install one (1) 20amp circuit and one (1) outlet
Valuation:
$385
Permit #:
ELE2024-05750
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Install 4 settlestop carbon fiber 50 lnft of basement gutter 1 sump pump and 1 dehumidifier - mandatory third party inspecton managed by cib for carbon fiber straps install three (3) 20amp circuits and three (3) outlets
Valuation:
$1,155
Permit #:
ELE2024-05749
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Install two (2) 20amp circuits and two (2) outlets for replacing 90 lnft of basement gutter & 1 sump pump bldr2025-00244
Valuation:
$1,500
Permit #:
ELE2025-00826
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing 1000 sqft of crawlseal 1 dehu & 600 sqft of extremebloc 1.amend to install one 20 amp circuit and one outlet
Valuation:
N/A
Permit #:
BLDR-25-026873
Status:
issued
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Install one (1) 60amp ev circuit one (1) 15amp circuit and one (1) outlet. detatched house. subject to field inspection
Valuation:
$1,500
Permit #:
ELE2025-00384
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
William J Root Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
William J Root Inc License info
Verified License
| License # | 14211 |
| Status | Active |
| State | Maryland |
| Type | Electricians |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for William J Root Inc 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 # | 2705001581 |
| Status | Active |
| State | Virginia |
| Type | Electrical (Ele) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for William J Root Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2705001581 |
| Status | Inactive |
| County | Spotsylvania County |
| Type | Contractor |
| Business Type | Corporation |
- According to the Spotsylvania County, VA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for William J Root Inc at the Spotsylvania County, VA.
This is a sample of licensing data; click here to access a complete history.
117
BuildZoom Score
1.7K
Permits
- Building permit records show that William J Root Inc has worked on 1650 permitted projects.
William J Root Inc Employees
BR
Bill Root
Vice-President | Root Electric
BS
Bill Root Sr.
Master Electrician
WR
William J. Root
Owner