News & Updates
Mario Castillo Electric is your one-stop destination for all your electrical needs. With years of expertise and experience under our belt, we have successfully provided our clients with unmatched services in the electrical industry. Our blog is a platform where we share valuable insights, industry news, tips, and trends related to the electrical field. Our team of experts strives to create informative and engaging content that is both relevant and helpful for our readers. We aim to keep our readers updated with the latest technologies and advancements in the industry, enabling them to make informed decisions. Visit our blog for informative and engaging content on all things electrical!
Single-Phase VS. Three-Phase Systems: What to Know
Nov 20, 2023 | Panel Upgrade
As a business owner, it is crucial to have a clear understanding of your power system to ensure that your...
Read MoreWhat's the Difference Between Main and Sub Panels?
Feb 17, 2023 | Panel Upgrade
When it comes to electrical work, there are a lot of terms that can be confusing to those who are...
Read MoreWhat to Expect During a Service Panel Upgrade
Sep 04, 2022 | Panel Upgrade
Panel Upgrades are a normal part of home upkeep. New appliances, an increasing number of gadgets in the home, and...
Read MoreWhat to Expect During a Sub Panel Upgrade
Sep 04, 2022 | Panel Upgrade
Panel Upgrades are a normal part of home upkeep. New appliances, an increasing number of gadgets in the home, and...
Read MoreMario Castillo Electric Expands Service Area
Mar 28, 2022 | Electric/EV Car Charger, Electrical Rewire, Lighting, Panel Upgrade, Residential Electric, Smart Home
We are happy to announce we are now serving Palos Verdes Peninsula, Gardena, Cerritos, Hawaiian Gardens, and Seal Beach! Mario...
Read MoreTrippy Circuit Breaker? Here's What to do.
Oct 19, 2021 | Panel Upgrade, Residential Electric
What do you do when you lose power? You check the circuit breaker! This is a common problem for homeowners,...
Read MoreWhat is a Dedicated Circuit and do You Need One?
Aug 07, 2021 | Electrical Rewire, Panel Upgrade, Residential Electric
Frequent Breaker Trips Could Mean You Need a Dedicated Circuit As our appliances become smarter and modernize, they require better...
Read MoreSurge Safety
Dec 21, 2020 | Panel Upgrade, Residential Electric
You’ve probably heard of surge protectors. Those handy power strips that are supposed to protect a select few devices. But,...
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