News & Updates

Mario Castillo Electric is your one-stop destination for all your electrical and solar energy needs. With years of expertise and experience under our belt, we have successfully provided our clients with unmatched services in the electrical and solar energy industries. Our blog is a platform where we share valuable insights, industry news, tips, and trends related to the electrical and solar energy fields. 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 related to electrical and solar energy services!

Powering Financial Infrastructure for Southern California's U.S. Bank Locations

May 21, 2025 | Commercial

When U.S. Bank needed reliable, high-quality commercial electrical solutions across 82 Southern California locations, Bluefin LLC, a subsidiary of Mantis...

Transform Your Home and Save Money with Smart Home Automation

May 16, 2025 | Smart Home

In today’s fast-paced world, creating a comfortable and efficient living space is more important than ever. Smart home automation is...

How to Maximize Your Electrical Savings with Mario Castillo Electric

May 13, 2025 | Electric/EV Car Charger, Residential Electric, Solar Energy

As California electricity rates are projected to rise through 2026, smart energy planning has never been more important. At Mario...

Benefits of Professional Electrical Inspections and Testing with Mario Castillo Electric

Apr 25, 2025 | Commercial, Residential Electric, Troubleshooting

Electrical systems power our homes, businesses, and daily lives, but how often do we think about their safety? An electrical...

Empowering Homeowners Associations (HOA) to Fund Essential Electrical Projects

Mar 27, 2025 | Financing, Residential Electric

Let Mario Castillo Electric Take the Heavy Lifting Out of HOA Projects & Maintenance When it comes to maintaining and...

Harnessing the Power of the Sun: Mario Castillo Electric's Latest Solar Project

Mar 11, 2025 | Solar Energy

Setting Up This Long Beach Home Owner for Solar Savings At Mario Castillo Electric, we believe in the transformative power...

Why South Bay & Orange County Homeowners Should Consider Upgrading Their Electrical Panels

Mar 04, 2025 | Panel Upgrade

Is your home’s electrical panel keeping up with your energy needs? For many homeowners in South Bay and Orange County...

Unleashing the Power of Industrial Panel Upgrades in Gardena CA

Feb 10, 2025 | Commercial, Panel Upgrade

In the ever-growing sector of commercial businesses, a reliable electrical system is not a luxury but a necessity. It is...

Sign Up For Blog Updates

Join the email list to receive updates and information.

"*" indicates required fields