3 Best IT Services in Naperville, IL

Expert-recommended Top 3 IT Services in Naperville, Illinois. All of our Managed IT Services actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

5+ YEARS IN TBR
CALL EMAIL

OUTSOURCE SOLUTIONS GROUP

1730 Park Street, Suite 225,
Naperville, IL 60563 Directions

Since 1998

Specialty:

Managed It Services Disaster Recovery Cloud Service Computing Consulting Cybersecurity Phishing and Security Awareness Training Endpoint Defense Password Testing Help Desk Support It Staffing Network Monitoring Dark Web Monitor Network Redesign Compliance Consulting Offsite Backup Storage Backup for Office 365 Mac Support

" Outsource Solutions Group mission is to design high-quality, cost-effective technology solutions that provide the greatest return on investment for their growing customer base. For over two decades, they have provided managed IT and cybersecurity to helpdesk support and consulting, making IT simple, reliable, and surprisingly human, all for one flat monthly rate. Outsource IT Solutions Group has a team of certified technicians, engineers, and customer service representatives who work to ensure that your needs are addressed at every level, from design and implementation to training and maintenance. They also serve the Naperville, Aurora, and Chicagoland areas. Outsource IT Solutions Group resolves over 100 IT support tickets per day, with a team that holds more than 80 technical certifications.

2026 Highlights: Outsource Solutions Group’s entry into the industry was marked by advanced networking and complex technology systems, maintaining that cutting-edge approach to date. "

Reviews | Play Video | Write a Review
License #LLC_11335012

Contact:

TBR® Inspection Report:

5+ YEARS IN TBR
CALL EMAIL

WEBIT SERVICES

1815 West Diehl Road, Suite 200,
Naperville, IL 60563 Directions

Since 1996

Specialty:

Cyber Security Help Desk Software Development Network Monitoring Flexible It Strategy Cloud Solutions Data Center Solutions Business Continuity Infrastructure and Networking Structured Cabling Compliance Assistance Voip Hipaa Threat Hunting Technology Alignment Process

" WEBIT Services has a team of highly qualified and skilled techies and engineers. They are an employee-owned company that helps attract servant leaders with an ownership mindset. WEBIT Services helps to fulfill all your business goals and provides secure, reliable, and efficient technology that adapts to your business needs. The team has extensive expertise across nonprofit, manufacturing, AEC, and other service-based industries. WEBIT Services only brings on a maximum of two new clients per month. People will support what they help create. They share the rewards of their work with their team, creating a culture where everyone is always vigilant about doing the right thing. They provide more than just IT support; they are your strategic partner, helping you advance your mission in a predictable, measurable way. WEBIT Services also offers free consultations.

2026 Highlights: WEBIT Services provides local IT support, cloud services, cybersecurity, data backup, artificial intelligence, and helpdesk support to align your IT with your goals. "

Reviews | Play Video | Write a Review
License #0806597883

Contact:

(630) 870-1088 (630) 526-8030

Mon-Fri: 8am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

CALL EMAIL

BLACKLINE IT

1751 West Diehl Road,
Naperville, IL 60563 Directions

Since 1993

Specialty:

Comprehensive IT Services Flexible Cloud & Infrastructure Solutions Advanced Cybersecurity Custom Software Solutions AI & Emerging Technologies Strategic Management & Consulting

2026 Highlights: Blackline IT is a transformative tech partner helping small and mid-sized businesses turn IT into a strategic advantage. With 30+ years of experience and multiple Chicagoland locations, including Naperville, Blackline delivers integrated solutions in managed IT, cybersecurity, software development, and digital strategy. Blackline's mission is to close the gap between tech investment and real business impact—empowering clients with future-ready systems that drive innovation, security, and growth. Contact Blackline to see how it can help your business thrive.

Reviews | Play Video | Write a Review
License #LLC_06428851

Contact:

(630) 388-1700

Mon-Fri: 8am - 5pm
Sat & Sun: Closed

TBR® Inspection Report: