Best IT Managed Service Providers in Chicago

Why These IT Managed Service Providers?

Our goal is to connect people with the best local experts. We scored Chicago IT Managed Service Providers on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

Reviewed Curated Top Picks 122 82 22

Our Selection Criteria:

  • 1. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 2. Qualifications

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Reputation

    A history of delighted customers and outstanding service.

  • 4. Experience

    Masters of their craft, based on years of practical experience and education.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Read more about our selection process

Call One

Call One is a midsize telecommunications service provider in Chicago that has helped meet clients' technology needs for over 26 years. Its diverse team of engineers and technicians offer managed telecommunications services, including routers, unified communications, and SD-WAN with 24/7 U.S.-based support. The company's IT staff also handles all equipment configuration and provide proactive monitoring. Call One partners include PlanetOne Communications, Converged Network Services Group, Sound Incorporated, and Sandler Partners.

225 W Wacker Dr
Chicago, IL 60606



Founded in 2014, Catalyst is an IT managed service company in Chicago to assist businesses with improving operational efficiency. The company's data management services cover security and archiving, PCI compliance, and disaster preparation and recovery. Companies can request customized cloud solutions for their IT infrastructure. Other services available include system integration, project management, and app development. Catalyst has won the WalkMe DAP award and has worked on projects such as the City of Chicago 311.

211 W Wacker Dr Ste 450
Chicago, IL 60606



NowSecure is an IT managed service company in Chicago that provides mobile application security testing software and related services to government agencies, retail, hospitality, and finance industries. The agency offers developer and security training, manual penetration testing, and technical assistance for mobile application security programs. Companies can also secure product training, integration with NowSecure tools, and help with technical configuration. NowSecure provides mobile app certification services, which assures users of high-security standards.

141 W Jackson Blvd Ste 2100
Chicago, IL 60604



ProdigyTeks is an IT managed service provider that partners with small businesses in Chicago. The company offers IT support to address cybersecurity, IT helpdesk, cloud migration, and cloud setup issues. Clients can pick from three managed services support plan options depending on their preferences. Managed services can be provided remotely or on-site and can be customized to cover a full range of services, including firewall security and standard license for Microsoft 365 Business. ProdigyTeks also fixes disaster recovery and spam protection issues.

159 N Sangamon St
Chicago, IL 60607

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Simply Smart Technology

Simply Smart Technology is an IT MSP serving clients in and around Chicago. Since 2010, the company has been working with performance-driven businesses, providing them with IT solutions and services that meet their operational needs. The company's first-class engineers and technicians provide IT support, CIO advising, backup planning and disaster recovery, and server and network administration services. Simply Smart Technology also offers cybersecurity, vendor management, helpdesk, and cloud management services.

11 East Hubbard Street
Chicago, IL 60611


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