7 ranked servicesUpdated 0 paid placements in any rankingHow we rank
7 services have a ranked list for Chicago, IL. Each list ranks the IT firms that serve the city by IFR Score. The largest list by ranked IT firms is managed IT service providers, with 526.
Ranked by IFR Score among the IT firms that serve the city. Open a service for its full list.
Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.
526 ranked managed IT service providers serve Chicago.
5.0 from 148 Google reviews · Based in Chicago
5.0 from 74 Google reviews · Based in Chicago
5.0 from 72 Google reviews · Based in Chicago
458 ranked IT consultants serve Chicago.
4.8 from 32 Google reviews · Based in Chicago
4.7 from 24 Google reviews · Based in Chicago
5.0 from 61 Google reviews · Based in Chicago
328 ranked computer repair shops serve Chicago.
4.9 from 390 Google reviews · Based in Chicago
4.8 from 1,340 Google reviews · Based in Chicago
4.9 from 443 Google reviews · Based in Chicago
321 ranked cybersecurity companies serve Chicago.
4.9 from 21 Google reviews · Based in Chicago
5.0 from 19 Google reviews · Based in Chicago
4.8 from 132 Google reviews · Based in Chicago
250 ranked network cabling and installation companies serve Chicago.
5.0 from 69 Google reviews · Based in Chicago
5.0 from 140 Google reviews · Based in Chicago
4.6 from 72 Google reviews · Based in Chicago
237 ranked business phone system providers serve Chicago.
4.9 from 833 Google reviews · Based in Chicago
4.8 from 153 Google reviews · Based in Chicago
4.6 from 193 Google reviews · Based in Chicago
172 ranked data recovery services serve Chicago.
4.8 from 56 Google reviews · Based in Chicago
4.9 from 36 Google reviews · Based in Chicago
4.8 from 1,429 Google reviews · Based in Chicago
Each service list scores every IT firm that serves Chicago on the same IFR Score, from 0 to 100.
Reputation, review volume, recency, availability, service focus, proximity, claimed profile, partnered and client reviews each carry a fixed weight.
Read the full methodChicago IT services report 2026All Illinois cities
