COVID-19 Update: Mario Castillo Electric is still providing service as normal.
The Mario Castillo Electric team is licensed and insured to deliver premium residential, commercial and industrial services. We're friendly, knowledgeable and always give honest advice. We pride ourselves on our exceptional customer service. Whether you need a small wiring fix or a complete panel upgrade, Mario Castillo Electric can get the job done right. Our Mission is to provide affordable, reliable, and high-quality service at competitive prices.
Mario Castillo Electric strives to save you time and money by combining professional experience and exceptional service. Our goal is 100% Customer Satisfaction, which is why we don't leave the job until you're satisfied. And, we offer a 6-month warranty on our electrical service - for your peace of mind.
Warranty on parts is limited to the manufacturer's warranty.
To get a free quote, or if you have questions or special requests, just drop us a line. We look forward to helping you! We strive to be in constant communication with our customers until the job is done.
444 W Ocean Blvd Suite 800, Long Beach, California 90802, United States
08:00 am – 05:00 pm
Carson / Compton / Harbor City / Lakewood / Lomita / Long Beach / Los Alamitos / Rossmoor / San Pedro / Signal Hill / Torrance / Wilmington.