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!

Top 5 Benefits of Surge and Smoke Protection

Sep 27, 2022 | Residential Electric

As we round out National Preparedness Month, it’s important to remember that there are steps we can all take to...

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What 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...

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What 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...

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5 Reasons an Electric Inspection Benefits Your Old House

Aug 17, 2022 | Residential Electric

An old house can be a beautiful thing. There is a certain charm and character to a home that has...

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Does Owning an Electric Vehicle Impact Your Electric Bills

Jul 28, 2022 | Electric/EV Car Charger, Residential Electric

Electric cars are becoming more and more popular, as people become aware of the benefits of owning one. Let’s take...

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Residential Lighting - Recessed Lights

Jun 15, 2022 | Lighting

Why Choose Recessed Lighting? Recessed lighting is the most practical and functional way to light your home. The versatility of...

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Mario 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...

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What Outlets do I Need in my Bathroom And Kitchen

Feb 23, 2022 | Residential Electric

Take a look at the outlets in your home. You may notice that some have 3 holes while others have...

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