Best IT Support in Naperville, Chicago
A major western suburb along the Interstate 88 corporate corridor, with strong enterprise and small business demand for managed IT support and cybersecurity.
Ranked providers with an office within 12 miles of Naperville.
Disclosure: this site is owned and operated by XL.net, a Chicago MSP that is itself ranked here. How we handle that conflict.
| Rank | Provider | Score | Reviews | Nearest office |
|---|---|---|---|---|
| 1 | XL.net | 82% | 251 | 1.7 mi |
| 2 | Network It Easy, LLC | 44% | 103 | 5.0 mi |
| 3 | BetterWorld Technology | 44% | 115 | 10.8 mi |
| 4 | LeadingIT | 38% | 189 | 3.4 mi |
| 5 | Aqueity | 38% | 64 | 9.1 mi |
| 6 | Outsource IT Solutions Group | 33% | 85 | 3.4 mi |
| 7 | Sikich | 32% | 42 | 4.1 mi |
| 8 | WEBIT Services | 30% | 87 | 4.5 mi |
| 9 | The Isidore Group | 28% | 48 | 11.1 mi |
| 10 | Sentinel Technologies | 20% | 37 | 6.9 mi |
| 11 | ITRegulators, Inc. | 20% | 34 | 4.6 mi |
| 12 | Verity IT | 19% | 33 | 8.1 mi |
| 13 | Genuity Glen Ellyn | 19% | 97 | 9.1 mi |
| 14 | TDI Networks, Inc. | 17% | 48 | 4.4 mi |
| 15 | Waident Technology Solutions | 17% | 31 | 3.6 mi |
IT Support in Naperville by the Numbers
24 of the 102 Chicago-area providers we score have an office within 12 miles of Naperville, the nearest just 1.7 miles away. Together the providers listed above hold 1,661 public client reviews across 24 rated firms. XL.net currently leads the local rankings at 82%.
Frequently Asked Questions
How many IT support companies serve Naperville?
Our database tracks 24 scored providers with an office within 12 miles of Naperville, out of 102 active ranked providers across the Chicago metro area.
Which IT provider ranks highest near Naperville?
XL.net is the highest-scoring provider serving Naperville in our current rankings, with a fit score of 82% and an office 1.7 miles away. Rankings update nightly as new review and certification data arrives.
How are these Naperville rankings calculated?
Every provider is scored on the same 4 transparent criteria — client reviews, employee satisfaction, proactive issue reduction, and security certifications — using Bayesian averaging so small review counts can't dominate. No provider pays to be listed or ranked.
Why Naperville Businesses Need Local IT Support
Businesses in Naperville face unique technology challenges — from network reliability in dense commercial buildings to cybersecurity threats targeting the financial and professional services firms concentrated in this area. A local managed service provider (MSP) offers faster on-site response times, familiarity with local infrastructure, and relationships with building management for network access.
Our rankings evaluate Chicago MSPs across 4 transparent criteria: client reviews, employee satisfaction, proactive issue reduction, and security certifications. See our full methodology for details on how scores are calculated.
Serving ZIP codes: 60540, 60563, 60564, 60565. Rankings based on our transparent scoring methodology.