Best Managed IT Service Providers in Naperville

Why These Managed IT Service Providers?

Our goal is to connect people with the best local experts. We scored Naperville Managed IT 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 23 21 18

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


ATI was founded in 1983 to offer tech infrastructure management options for businesses based in the Lisle. Its technicians are adept in cloud connection and computing, cybersecurity monitoring and auditing, data recovery, backup analysis, and SD-WAN assessment. The company provides unified communications and mobile device management, and it assists with web collaboration, Skype for business, and hosted call center solutions. ATI has partnered with Mitel, Talk Desk, and RingCentral.

750 Warrenville Rd Ste 250
Lisle, IL 60532


BDO Digital

BDO Digital is the technology section of BDO USA LLP, a professional services firm founded in 1910 with multinational clients across more than 162 countries. Located in Oak Brook, BDO Digital presents strategic IT partnerships for businesses in Naperville through managed IT services, including cloud migration, cybersecurity, and electronic data interchange. With 24/7 technical support, seamless system integration, and IT optimization, IT professionals assist middle-market organizations with modern solutions. The services enable faster operations, enhanced productivity, and better connectivity.

1420 Kensington Rd Ste 110
Oak Brook, IL 60523



Halock is a private information security consultancy headquartered in Schaumburg and founded in 1996. It serves midsize to Fortune 100 companies across the United States with security management and compliance issues, penetration testing, incident response, forensic services, and software security engineering. It provides business and customer data protection from various cyberattacks by streamlining security architecture and assessing networks, security controls, and web applications for any vulnerability. Halock also assists businesses with workforce staffing.

1834 Walden Office Sq
Schaumburg, IL 60173


OverDrive IT

Located in Wheaton, Overdrive IT is a managed IT services company that operates in the Chicago area. It serves manufacturing and financial industry clients by maintaining infrastructure, monitoring computers and networks, and backing up data and vital systems to avoid losses. The company also implements cybersecurity measures to protect internal transfers and to comply with consumer safety protocols such as HIPAA. Overdrive IT collaborates with vendors to mediate agreements, hosts scalable cloud computing solutions, and offers help desk services.

2100 Manchester Rd # 433A
Wheaton, IL 60187



Serving clients since 2001, Synoptek is a large firm providing MSP services in Naperville to global organizations. It operates 10 offices located throughout the United States and India. The company develops clear and strategic IT plans that are closely linked to a business's main goals and priorities, and include gap analysis, IT environment assessments, and infrastructure designs. Its IT consulting services comprise an IT service management assessment to help identify a system's strengths and weaknesses.

1 Transam Plaza Dr Ste 350
Oakbrook Terrace, IL 60181



TekMyBiz is a computer support and services firm located in Colorado Springs that offers technology solutions for businesses in Colorado and Illinois. Founded in 1993, its IT professionals work with large and small companies to fully manage, co-manage, or augment their technical staffs remotely or on-site. The firm also assists businesses with large IT projects to speed up completion. Other services include cloud computing, Office 365 hosting, cybersecurity, and mobile device management.

1501 Estes Avenue
Elk Grove Village, IL 60007


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