About Us

Shelters
  • Since 2004, TelcoDen has been a trusted provider of telecommunications shelters, products, and services—delivering high-quality solutions like refurbished shelters, new shelters, fiber raceways, and our signature US-made “Iceberg Cabinet” outdoor active cabinets.
  • In 2019, TelcoDen acquired Telephone Services Inc. (TSI), a company with a legacy dating back to 1971. Through TSI, we offer a skilled field services division equipped to handle equipment installations, configurations, turn-ups, and full ISP support.
  • TSI also provides fiber characterization services, including 400G testing, OTDR, OLTS, CD/PMD, fiber scope inspections, and cleaning.
  • Our deep industry experience informs the design of products that are durable, installation-friendly, and service-accessible. We’re committed to detail, reliability, and exceeding customer expectations.
  • 📞 Call us today at (319) 845-6083 to discuss how we can support your next project.
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TelcoDen Founder

Dennis Lee

Dennis Lee, a telecommunications industry expert with over 35 years of experience, has been integral in providing equipment and services for data providers. His background in supporting ISPs and OSP operations showcases a comprehensive understanding of telecommunications infrastructure. During his time at MCI Communications from 1988 to 1996, Lee served as Lead Field Operations Manager, overseeing data center turn-ups and network equipment installations. In 1996, he joined McLeod USA as Senior Manager for Engineering and Design, focusing on designing new data center sites.

In 2004, Dennis ventured out on his own, founding TelcoDen, reflecting an entrepreneurial commitment to the industry. His career emphasizes network design, with a focus on scalability and reliability. Overall, Dennis Lee's extensive experience positions him as a seasoned professional with a strong emphasis on telecommunications development and design.

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