Updated: Apr 13, 2026
Location and Projects
Address
444 W Ocean Blvd, Long Beach, CA, 90802
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Mario Castillo Electric
I have extensive experience in residential, commercial and industrial electrical services. I am licensed, bonded and insured. My mission is to provide affordable, reliable and high quality service to my customers with competitive quotes for all sorts of projects. For exceptional electrical service in Long Beach and the South Bay Area, give me a call!
From BuildZoom: Mario Castillo Electric, 444 W Ocean Blvd, Long Beach, CA holds a Electrical license according to the California license board.
Their BuildZoom score of 112 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mario Castillo Electric, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mario Castillo Electric Services
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Mario Castillo Electric Contact Information
Phone Number: (562) 273-4660
Address: 444 W Ocean Blvd, Long Beach, CA 90802
Mario Castillo Electric Long Beach
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mario Castillo Electric has a BuildZoom score of 112, which places them above 97% of 336,931 contractors in California.
Activity
|
31 projects
|
2025 |
|
20 projects
|
2024 |
|
35 projects
|
2023 |
Our building permit records indicate that Mario Castillo Electric has worked on at least
86.0 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
|
86 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Mario Castillo Electric mostly works on
electrical project
projects.
Pricing
|
5 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $3,138. 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.
Mario Castillo Electric Reviews
5 out of 5 stars, based on
1
review
-
By LadonJanuary 31, 2019Several electrical outlets were not working
Building Permits by Mario Castillo Electric
This is a sample of this contractor's permits. Click here to access their complete permit history.
Run new 30 amp 3 phase 480v line from main distribution 250 feet 30 amp ge breaker. remove disconnect from junction box. install new 200 amp disconnect with fuze. disconnect the 2 200 amp 3 phase disconnect. properly connect 8"conduit to gutter box. connect 8 conduit to 200 amp disconnect next to controller. reduce soow wire and reconnect to disconnect. relocate transformer relocate m... see more
Valuation:
N/A
Permit #:
25041-90000-29346
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Main panel upgrade 400 amps & (1) ev charger in garage ***contractor to be onsite for first inspection*** **** refer to stainless steel ground rod requirement per hbmc 17.48.040***
Valuation:
N/A
Permit #:
E2025-006797
Status:
issued
Fee:
$931
Permit Type:
N/A
Building Type:
N/A
Ev charger installation (2) new dedicated 20amp outlets (24) new standard outlets (22) new lights (16) surveillance camera
Valuation:
$29,999
Permit #:
10284608
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical repairs and replacements ground booth pannels (ad new grounding rod) run ground wire to outlets from panels (2) 1 for 120v addition 1 for 240v run new conduit line for dedicated 240v line (printer) ground all outlets properly
Valuation:
N/A
Permit #:
E23-000246
Status:
final
Fee:
$323
Permit Type:
Alterations
Building Type:
N/A
Supplemental to permit 25041-90000-13553 to change address to 28004 s western av # 109
Valuation:
N/A
Permit #:
25041-10001-13553
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Electrical service panel replacement: 200 amps. edison must verify and confirm the meter location before work commences
Valuation:
N/A
Permit #:
BLD-25-01409
Status:
issued
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
Electrical service panel replacement: 48 amps. edison must verify and confirm the meter location before work commences
Valuation:
N/A
Permit #:
BLD-25-01405
Status:
withdrawn
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
Install an electrical vehicle charger(s) in a single-family dwelling
Valuation:
N/A
Permit #:
25041-90000-13128
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install an electrical vehicle charger(s) in a single-family dwelling
Valuation:
N/A
Permit #:
25041-90000-02817
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install an electrical vehicle charger(s) in a single-family dwelling
Valuation:
N/A
Permit #:
25041-90000-02972
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install ev car charger
Valuation:
N/A
Permit #:
ELE25-00731
Status:
complete
Fee:
$57
Permit Type:
Alteration
Building Type:
N/A
Rewire single family residence and install ev charger 50a 240v
Valuation:
N/A
Permit #:
ELE25-00166
Status:
withdrawn
Fee:
$136
Permit Type:
Alteration
Building Type:
N/A
30 amp line with step down transformer and fuse disconnect
Valuation:
N/A
Permit #:
25041-40000-01821
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Upgrade service to 200a and install ev charger 240v/32a
Valuation:
N/A
Permit #:
ELE25-00399
Status:
final
Fee:
$117
Permit Type:
Alteration
Building Type:
N/A
Ev charger indoor type ii wall charger (hardwire) 50amp
Valuation:
N/A
Permit #:
24041-40000-56780
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New 200amp service panel and new 125amp sub panel
Valuation:
N/A
Permit #:
25041-90000-05836
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install ev charger
Valuation:
N/A
Permit #:
ELE25-00874
Status:
complete
Fee:
$52
Permit Type:
Alteration
Building Type:
N/A
New-ev charger-outdoor-type ii-wall charger
Valuation:
N/A
Permit #:
25041-90000-13553
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
**change of contractor** remodel kitchen and bathroom upgrade service 200a rewire single family residence
Valuation:
N/A
Permit #:
ELE22-02233
Status:
final
Fee:
$309
Permit Type:
Alteration
Building Type:
N/A
New-ev charger-indoor-type ii-wall charger
Valuation:
N/A
Permit #:
BLD-25-00733
Status:
expired
Fee:
$259
Permit Type:
N/A
Building Type:
N/A
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Mario Castillo Electric License info
Verified License
| License # | 1043791 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mario Castillo Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Farm Fire & Casualty Company |
148
Permits
- Building permit records show that Mario Castillo Electric has worked on 148 permitted projects.
Mario was very professional very clean very knowledgeable I was impressed by the speed in which they located the short at my home they had to cut through the wall a couple of times but found the short and repaired it without cutting off the power at my home the whole time love this company will recommend to anyone will be using them again ..