We're the Current
Keeping you wired
Nothing is Imposible for Us
We will have you up and running
Best Services for Your Home & Family
Making our clients happier
Low Voltage Wiring & Servicing
Connecting you to the outside world
Giving You Peace of Mind
We offer great rates on home & business security systems

Request Service Today

About Us

We are locally owned and operated which makes our services causal as they are done by friendly and helpful technicians.

Telephone Services of California is the trusted company for the installation, repair or relocation of residential and business telephone lines, jacks, dsl, cable tv and computer wiring. 

Telephone Services of California provides service and installation for AT&T, Avaya, Norstar, Meridian, Merlin, and other small to medium size business and residential  telephone systems.

The Line Connectors technician has over 25 years experience in telephone installation and repair.

  • Telephone, dsl, cable, home alarm installations & repairs
  • Low voltage cabling for phone, internet, and cable tv installation/upgrades
  • Computer networking for residential, commercial and industrial
  • Cable Outlets
  • Home alarm systems
  • Security camera installations

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Our Services

+1 (559) 436-1120 Fresno
+1 (415) 558-9600 San Francisco


Never hesitate when it comes to potential phone, internet, cable tv or security system problems. These issues can quickly develop into major catastrophes.

Do you need help with phone, internet, cable tv or security system installations?

Contact us – our technicians are ready to help you solve that issue.

We are an Authorized Comcast Business Service Partner. We can usually get lower service cost for business customers than anyone can, Call us for your free evaluation.

Our Testimonials