Updated: Apr 01, 2026
Location and Projects
Address
120 HEADSTALL COURT, Norco, CA, 92860
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Robert Scott Maggio Electrician
Robert Scott Maggio, 120 Headstall Ct, Norco, CA holds a Electrical, General Building license according to the California license board.
Their BuildZoom score of 89 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Robert Scott Maggio, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Robert Scott Maggio Contact Information
Phone Number: (951) 830-9260
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Address: 120 HEADSTALL COURT, Norco, CA 92860
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Robert Scott Maggio Norco
Quality
89
30th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Robert Scott Maggio has a BuildZoom score of 89, which places them above 30% of 336,931 contractors in California.
Activity
|
31 projects
|
2025 |
|
23 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Robert Scott Maggio has worked on at least
67.0 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
|
59 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Robert Scott Maggio mostly works on
electrical project
projects.
Pricing
|
31 projects
|
< $5k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $2,000. 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.
Residential alteration or addition - plan check-permit
2023-05-24
Cross street: kenwood court description of work: existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrade of the existing main service panel. no new sub-panels or relocation permitted
Valuation:
N/A
Permit #:
PDS2023-RESALT-008534
Status:
complete
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Service changeout: panel upgrade from 100 amps to 200 amps installed in same location as existing surge supression device required
Valuation:
N/A
Permit #:
B25-001208
Status:
final
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Tenant improvement to addition new officies and training room within existing square footage of property. relocation of ceiling fan fixtures
Valuation:
$133,000
Permit #:
B24-000-704
Status:
final
Fee:
$5,081
Permit Type:
Warehouses
Building Type:
N/A
Main panel upgrade 225a/200 amps ***contractor to be onsite for electrical panel inspection*** ***refer to stainless steel ground rod requirement per hbmc 17.48.040*** ***lath inspection required prior to final****
Valuation:
N/A
Permit #:
E2024-003805
Status:
final
Fee:
$286
Permit Type:
N/A
Building Type:
N/A
Permit for main panel upgrade from 100 amp to 200 amps
Valuation:
N/A
Permit #:
ELEC-25-00210
Status:
complete
Fee:
$113
Permit Type:
N/A
Building Type:
N/A
Permit for main panel upgrade 100amp to 200amp
Valuation:
N/A
Permit #:
ELEC-25-00217
Status:
complete
Fee:
$113
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100 to 200 amps
Valuation:
N/A
Permit #:
PMT2025-02225
Status:
final
Fee:
$396
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100 to 200 amps
Valuation:
N/A
Permit #:
PMT2025-02151
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wmsr-08: [new/replace] panel/switchbrd | additional details: remove existing panel and upgrade to new 200 amp panel
Valuation:
N/A
Permit #:
00925471-WMSR
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade 100 amp to 200 amp
Valuation:
N/A
Permit #:
BEL2502260
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100a to 200a
Valuation:
$2,000
Permit #:
B2502051
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100a to 200a
Valuation:
$2,000
Permit #:
B2501760
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Electrical for 200amp main service
Valuation:
N/A
Permit #:
BLD2025-01918
Status:
final
Fee:
N/A
Permit Type:
Trade only
Building Type:
N/A
Panel upgrade from 100 to 200 amps
Valuation:
$1,500
Permit #:
B2500324
Status:
issued
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade 200amp
Valuation:
$2,000
Permit #:
B2501554
Status:
final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Upgrade existing 100a main electrical panel to 200a the single line diagram now shows a 225a main panel with 200a main breaker
Valuation:
$2,000
Permit #:
B2301220
Status:
final
Fee:
$144
Permit Type:
N/A
Building Type:
N/A
Replace 200 amp main panel with 200 amp panel
Valuation:
$2,000
Permit #:
B2304-019
Status:
issued
Fee:
$386
Permit Type:
Panel
Building Type:
N/A
Remove existing service panel and upgrade to 100amps and install new panel from 50 amps
Valuation:
$1,000
Permit #:
EL-2024-00272
Status:
final
Fee:
$96
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100 to 200 amps same location no added load
Valuation:
$1,500
Permit #:
B202508223
Status:
issued
Fee:
$333
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100 to 200 amps same location no added load
Valuation:
$1,500
Permit #:
BPA25-2714
Status:
complete
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
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Robert Scott Maggio Reviews
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Verified License
BuildZoom confirmed this contractor's license
Robert Scott Maggio License info
Verified License
| License # | 835543 |
| Status | Active |
| State | California |
| Type | Electrical, General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Robert Scott Maggio at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Wesco Insurance Company |
92
Permits
- Building permit records show that Robert Scott Maggio has worked on 92 permitted projects.
Robert Scott Maggio Employees
RM
Robert Scott Maggio
Sole Owner