Sebastian has been building communications networks since 1946. We design solutions for your communications needs at the best possible price. View our communications services for pricing details.
We also partake in California’s Lifeline Program that provides discounted basic residential telephone service to low-income Californians.
When you need a high-speed connection to the world around you, Sebastian has you covered with internet speeds up to 200 Mbps. Our advanced Lightwave fiber optic network is superior cable, and it connects right to your doorstep. Whether you’re a casual user or a demanding downloader, you’ll have super-fast access for streaming video, web browsing, and all your internet needs.
Sebastian’s local, state-of-the-art monitoring center can respond to your alarm within seconds, to help keep your family and property safe and protected. Whatever your needs and whatever your budget, we can design and install a security system that’s right for you.