Telesystems is a licensed low voltage contractor in San Diego, CA, specializing in structured cabling and wiring network installations for both residential and commercial applications. With over 37 years of experience, they offer a wide range of services including telephone line installation, data and voice cabling, dial tone activation, troubleshooting, and system upgrades. They are known for their expertise in installing communications wiring inside walls, and have extensive experience with various telephone systems. Whether it's a simple task like adding a line or a complex project like cabling an entire building, Telesystems is dedicated to providing reliable and efficient solutions to meet their customers' needs.Generated from the website