About us...

Complex Network Solutions provides a variety of customized solutions designed to help companies, government and law enforcement agencies. We are a respectful and professional IT company with high standards to provide the best services. We are Cisco Premier Certified Partner and our team of professional certified consultants hold many of the highest certifications on the Industry.

  • CCNA - (Cisco Certified Network Associate)

  • CCWA - (Cisco Certified Wireless Associate)

  • CCNP - (Cisco Certified Network Professional)

  • CCVP - (Cisco Certified Voice Professional)

  • CCDP - (Cisco Certified Design Professional)

Our goal is to increase return on investment by implementing scalable and versatile networks that are designed to minimize downtime and reduce operating expenses. Complex Network Solutions serves the greater Chicago Area, specializing in network solutions for the following audiences.

  • * Commercial

  • * Government

  • * Law Enforcement

Latest News

November 2011

Avigilon Certified Solutions Provider

CNS becomes Avigilon Certified Solutions Provider. Avigilon designs and manufactures high definition (HD) surveillance systems.

October 2011

CNS Becomes HP Business Partner

CNS is proud to become HP Business Partner and offer the most competitive pricing on the market for your hardware needs.

September 2011

Cisco Premier Certified Partner

CNS achieves Premier Certification from Cisco. CNS had to meet standards for networking competency, service, support and customer satisfaction set forth by Cisco.