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Mario Castillo Electric
About the business:
At Mario Castillo Electric in Long Beach, we specialize in electrical services for homes and businesses. From installing new circuits to upgrading your home's lighting, our team of skilled electricians delivers high-quality workmanship with every project.
As a leading solar energy company, we also design, install, and maintain solar panels, helping you reduce your carbon footprint while saving on electricity costs. We're proud to be your local electrical contractor for EV charging stations, ensuring seamless integration of renewable energy solutions into your lifestyle.
Our commitment extends beyond the installation, as we offer ongoing maintenance services to keep your solar energy equipment running smoothly. Join us in taking a step towards a greener future by partnering with Mario Castillo Electric in Long Beach for all your electrical and solar needs. With a customer rating of 4.9/5 based on 536 reviews, you can trust that we deliver exceptional service, every time.
Services:
All services 8-
Electrician
Book from $50In a moment when your home's electrical system needs attention, we're here to help. Our electrician services in Long Beach …
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Lighting Contractor
Book from $50In Long Beach, we're your lighting contractor experts. We transform homes with efficient and stylish lighting solutions that elevate your …
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Electric Vehicle Charging Station Contractor
Book from $50In our expertise as electricians and solar energy contractors in Long Beach, we install EV charging stations that empower homeowners …
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Electrical Installation Service
Book from $50In Long Beach, we're Mario Castillo Electric – your go-to for comprehensive electrical services. Our Electrical Installation Service ensures seamless …
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Solar Energy Company
Book from $50In our Long Beach locale, we harness solar power for homes, transforming them into energy-efficient sanctuaries. Our Solar Energy Company …
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Solar Energy Contractor
Book from $50In a homeowner's quest for sustainable energy solutions, we, Mario Castillo Electric, are here in Long Beach. We specialize in …
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Solar Energy Equipment Supplier
Book from $50In Long Beach, we're your go-to for solar energy equipment. We install reliable and efficient solar panels, helping homeowners harness …
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Solar Panel Maintenance Service
Book from $50In Long Beach, we specialize in keeping your solar panels running efficiently. Our Solar Panel Maintenance Service ensures peak performance, …
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Hours of operation
- Mon – Fri
- Sat – Sun
- 8:00 AM – 5:00 PM
- Closed
Latest reviews
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Kate Moore8 June 2026
I’d give them 10 stars if I could! Very responsive, quick estimate and quick turnaround time to install my EV charger. The two employees who showed up were super professional and efficient. There was confusion on my end in the morning, and they were patient. Shout out to Rudy and Jovanny for their skills!
I will definitely recommend Mario Castillo Electric to all my friends and family! -
Lee8 June 2026
Had my panel upgraded to 200 amp and had them add some outlets inside also. George, Edgar and Aaron did an outstanding
job. They were courteous and professional and answered all my questions.
I was in contact with Liz in the office and there was a communication issue which she took care of asap with no issues.
They handled all the permits and the owner Mario was
there for the final inspection with the city inspector.
Planning on doing more business with them in the future.
So if your looking for an electrician do not hesitate. -
Antoinette De Luna8 June 2026
Xavier and Edgar were great! Mario Castillo Electric never disappoints. I had a few things to get done and I’m very happy with the work. The price was fair too.
