About Us

Treeline IT Staff
Sean Hanson
Owner/Founder

Sean Hanson’s IT career spans more than 30 years. After decades of self-teaching, Sean graduated from Western Governors University with a Bachelor of Science degree in Business - Information Technology Management. In recent years, he worked with Marmot Library Network as their IT director. With over 20 years of specializing in managing IT for public libraries, Sean has a deep understanding of balancing IT security while also protecting patron privacy. He is passionate about helping organizations safely utilize technology to enrich their services. In 2024 he was recognized with the Colorado Association of Libraries Unsung Hero Award.

Library Services

20+ years of Library specific IT support and knowledge!

There are lots of companies that do IT, but we understand the unuique requirements of Libraries.

Business Services

Do you need help with your domain controller, maybe you would like Single Sign On, and Multi Factor Authentication?

We can help!

Library Solutions and Business Management

Please tell us what you need help with!

Single project, sure we can help.

01

First Step

We will meet to better understand your needs.

02

Second Step

We will draft a Statement Of Work, detailing what will be provided and the end result.

03

Third Step

We will perform the work with regular check-in to ensure that we are providing what you want.

04

Fourth Step

The hand off will ensure that all requests and expecations have been met.