Electrical Services Oakley CA | Call Castillo Alarm & Electric Systems

We provide a full range of services including electrical inspections, installations, and repairs for wiring, outlets, and light fixtures, as well as fire alarm installation, testing, and maintenance. For security, we handle system installation and repair, CCTV setups, access control, and monitoring services to protect both residential and commercial properties in Oakley.

In Oakley, power surges can damage electronics, and older panels may not handle modern electrical loads. We offer panel upgrades to increase capacity and install surge protection devices to safeguard your appliances and devices, ensuring your home's electrical system is safe and up-to-date.

Yes, we specialize in commercial fire alarm installation, testing, maintenance, and repairs, along with security system installations, CCTV, and access control. Our services are designed to meet local safety codes and protect Oakley businesses from fire and security risks.