Long Beach has come to rely on Mario Castillo Electric for all of its home and business electrical needs. Mario Castillo Electric is a licensed, bonded, and insured local electrician in Long Beach whose primary goal is to provide reliable and quality service. We are also accredited by the Better Business Bureau (BBB) with an A+ rating. We offer expertise in troubleshooting, installation, upgrades and maintenance of residential and commercial wiring systems.
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