Updated: Jun 17, 2026
Location and Projects
Address
414 S ROCK RIVER ROAD, Diamond Bar, CA, 91765
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Adams Electric Inc
Adams Electric Inc, 414 S Rock River Rd, Diamond Bar, CA (Employees: Carter Glenn Williams, Jaimie Laughlin Adams, and Kim Allen Adams) holds a Electrical license and 7 other licenses according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Adams Electric Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Adams Electric Inc Contact Information
Phone Number: (707) 287-4280
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Address: 414 S ROCK RIVER ROAD, Diamond Bar, CA 91765
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Adams Electric Inc Diamond Bar
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Adams Electric Inc has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
5 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Adams Electric Inc has worked on at least
15.0 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
|
12 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Adams Electric Inc mostly works on
electrical project
projects.
Pricing
|
9 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $4,000. 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.
Main dwelling alteration- replace all siding on main dwelling: siding replacement. remove existing weathered redwood siding and replace with james hardi artisan square channel siding
Valuation:
$145,000
Permit #:
BR24-00593-ALT
Status:
final
Fee:
$2,596
Permit Type:
N/A
Building Type:
N/A
Electrical alteration - upgrade of main meter panel from 200a to 320a (remove existing from side of house and addition new to backboard location)
Valuation:
$4,000
Permit #:
BR25-00212-ELC
Status:
issued
Fee:
$534
Permit Type:
N/A
Building Type:
N/A
Upgrade of main meter panel from 200a to 320a (remove existing from side of house and addition new to backboard location)
Valuation:
$4,000
Permit #:
S25-00055-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical permit: 100 amp sub panel replacement in business units 2-7 in strip mall
Valuation:
$7,000
Permit #:
COM-2511879
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
***potential floodplain restrictions*** like lfor like main panel replacement (insurance)
Valuation:
$4,000
Permit #:
S25-00459-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Aa: existing panel 100 amps - overhead service new main panel 200 amps replacement weather head/masthead work main breaker replacement
Valuation:
$3,500
Permit #:
RES-2302230
Status:
expired
Fee:
$94
Permit Type:
N/A
Building Type:
Single family
Electrical alteration- main panel upgrade- like for like
Valuation:
$4,000
Permit #:
BR25-00577-ELC
Status:
issued
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
Transfer permit to new contractor br24-00593-alt
Valuation:
$145,000
Permit #:
S24-01105-RES
Status:
denied application
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Units 2-7 r/r 100a subpanels
Valuation:
$7,000
Permit #:
COM-2512333
Status:
issued
Fee:
$316
Permit Type:
N/A
Building Type:
N/A
Main panel relocation for hot tub installation main panel to be moved to service pole to eliminate drop over hot tub area. service to be underground to new location
Valuation:
$5,000
Permit #:
RES-2120901
Status:
final
Fee:
$97
Permit Type:
N/A
Building Type:
N/A
224 square foot addition to existing garage
Valuation:
$15,000
Permit #:
S24-01535-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Aa: existing panel 100 amps - overhead service new main panel 200 amps new install weather head/masthead work main breaker replacement adding 100 amps subpanel
Valuation:
$3,531
Permit #:
RES-2018989
Status:
final
Fee:
$94
Permit Type:
N/A
Building Type:
Single family
Meter main upgrade 50a-200a
Valuation:
$3,500
Permit #:
E25-000013
Status:
issued
Fee:
N/A
Permit Type:
Single family dwe...
Building Type:
N/A
Replace old panel box to a new modern electrical panel box
Valuation:
$4,000
Permit #:
PANR2023-00340
Status:
issued
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Upgrading service from 100 amp to 200 amp and replacing old panel
Valuation:
$5,000
Permit #:
24CP02884
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Detached garage addition (224 added sq. ft.)
Valuation:
$15,000
Permit #:
BR24-01831-ADD
Status:
final
Fee:
$1,495
Permit Type:
N/A
Building Type:
N/A
Complete wiring for the emergency load generator
Valuation:
$500
Permit #:
RES-2410657
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Electrical alteration - main panel upgrade 200 amp
Valuation:
$3,000
Permit #:
BR24-00072-ELC
Status:
final
Fee:
$184
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade to 400 amps
Valuation:
$5,000
Permit #:
BR22-00825-ELC
Status:
final
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade and addition 200 amp meter to second dwelling
Valuation:
$6,500
Permit #:
BR23-00172-ELC
Status:
final
Fee:
$725
Permit Type:
N/A
Building Type:
N/A
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Adams Electric Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Adams Electric Inc License info
Verified License
| License # | 448001 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Adams Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 898761 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Adams Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 705041 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Adams Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 825906 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Adams Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 840093 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Adams Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 406246 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Corporation, Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Adams Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 709450 |
| Status | Inactive |
| State | California |
| Type | Flooring And Floor Covering, General Building |
| Business Type | Corporation, Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Adams Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 967642 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Corporation, Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Adams Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | Nationwide Mutual Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Hartford Fire Insurance Company |
164
Permits
- Building permit records show that Adams Electric Inc has worked on 164 permitted projects.
Adams Electric Inc Employees
CW
Carter Glenn Williams
Rmo / Ceo / Pres
JA
Jaimie Laughlin Adams
Sole Owner
KA
Kim Allen Adams
Sole Owner
MA
Mark Bryant Adams
Sole Owner
MA
Michael Ronald Adams
Rmo / Ceo / Pres
RA
Ronald Glenn Adams
Rmo
TH
Theodore Wayne Hewitt
Rmo
TM
Timothy Patrick Murphy
Rmo/Ceo/Pres
TM
Timothy Paul Milfeld
Sole Owner
WI
William Adam Andrzejewski Ii
Sole Owner