Professional IT “Solutions, Service & Support” for Small to Medium Size Greater Chicagoland Area Businesses

  • Started in 2004, Essential Technologies, LLC is a complete but specialized IT Consulting Service, Solution and Support provider.

  • We are bringing professional IT services to Small Businesses that need our experience in Network and Operations but do not have the budget for full time person.

Here’s why so many businesses depend on Essential Technologies for their IT Solutions, Service and Support:


1)  We are dedicated to the success of your business by keeping your IT systems running smoothly and effectively.


2) We understand our clients expect value for the IT services they receive.


3) Our responsiveness and expertise to solve issues is what keeps our clients satisfied.


4) We seek to educate the client about the IT solutions and options available.


5) No Fine Print. Our agreements are simple and straightforward.  We always provide estimates for any project work.


David B. Lobocki
Managing Member

David started Essential Technologies LLC 14 years ago with a focus to deliver high quality IT infrastructure and network services to serve small and medium businesses in the Greater Chicagoland Area.

David is a high-energy senior technology expert with a Bachelor of Science Degree in Computer Science and Mathematics from the University of Illinois, Champaign / Urbana.  David has a proven track record for over 25+ years in IT infrastructure, IT consultant, service delivery, project management and customer care. 

David has previously worked for large companies like Accenture, a startup software company and in multiple industries such as Real Estate, Healthcare, Government and in both the Public and Private sectors.

David is an Evans Scholars Recipient and Alumnus from the University of Illinois, Champaign/Urbana.

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We have the experience and expertise to make it all happen for you.