• The right telecom service for your business T1 and telecom needs
    "In the last couple of years, we have made several important changes to our infrastructure, and due to Access One's great attention to detail, all of our requests have been met on time without any errors. I would definitely recommend them for all your telecommunication needs."

    Nikki Elizondo, Network Admin. Supervisor - The Land of Nod
  • 24/7 Support for your Business Telecom needs.
  • Chicagoland Telecom services to optimize your business communication
    "When I was with other telecom companies, I never got the personalized service that I get with Access One. It is their commitment to high standards that has kept me a customer for over 9 years."

    David Stein, President -
    Malcolm S. Gerald and Associates
  • Chicago Telecom Service Rated A+ by BBB
  • "Our move to a new office space presented the chance to audit our services, and Access One proposed a complete upgrade of products that would increase our productivity. We relied on Access One to pull through in our time of need and they did just that."

    Rick Bonick, Vice President of Finance - BDO Management

Customer Experience

The Access One team is wholly committed to providing the #1 customer experience. Click here to find out more ›

Service Assessment Tool

How does your current internet service stack up? Use our assessment tool to find out ›

Talk To Us

Get 24/7 technical support. Call 800.804.8333 or send us an email ›

Chat Online

Case Studies

See how we've helped Chicagoland businesses optimize their communications ›


Access One, Inc. is a BBB Accredited Telephone Company in Chicago, IL

Committed to Providing the #1 Customer Experience

In today’s business world, digital communication is a necessity – and thriving businesses know how crucial it is to entrust their most essential tools to partners they can rely on. So why are so many telecom and cable companies still treating their customer service as an afterthought?

Access One is a different kind of business technology and communications services provider. Unlike the telecom and cable service giants, we have the capability to deliver the full range of high-tech solutions you need while still giving you the personal attention you deserve. Our value proposition is simple, but unique in this marketplace – we focus on providing the #1 customer experience by offering customized solutions and unmatched personalized care. Proudly headquartered in Chicago, Access One has been owned and operated by the same people since opening in 1993. If you need assistance, you won't be transferred to different departments all over the world; your account manager can just walk down the hall to get you the answers you need.

Access One believes the future of business technology and communications is in customizing a service just for you. If you think your company might benefit from a different, more personalized approach, take a look at the services we provide on the right hand side of the page. If you want to learn more, don’t hesitate to contact us at sales@accessoneinc.com or (312) 441-1000.

Access the service you deserve. Access the solutions you need to grow. Access One.