About Us

Telephone Services, Inc. has been providing exceptional telecommunications service since 1971. Original roots to FL and a big foot print currently in TX. TSI provides services Nationwide.

In 2019, TSI was acquired by Iowa parent company TelcoDen. Telcoden provides telecommunications products and engineer solutions.

TSI provides veteran field technicians with extensive experience in all aspects of telecommunications. We provide our clients with a team of experts that are up to date on current technology and standards. All technicians are EXFO certified.

The criteria we have built our companies success on are:

  • Professionalism

  • Ongoing Training

  • Product Knowledge

  • Cost Containment

  • Guaranteed Quality Services​