7 ranked servicesUpdated 0 paid placements in any rankingHow we rank
7 services have a ranked list for DeKalb, 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 348.
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.
348 ranked managed IT service providers serve DeKalb.
4.9 from 75 Google reviews · 31 mi away
4.9 from 50 Google reviews · 32 mi away
5.0 from 65 Google reviews · 44 mi away
323 ranked cybersecurity companies serve DeKalb.
4.9 from 46 Google reviews · 54 mi away
5.0 from 32 Google reviews · 34 mi away
5.0 from 88 Google reviews · 42 mi away
304 ranked IT consultants serve DeKalb.
5.0 from 11 Google reviews · 22 mi away
4.8 from 18 Google reviews · 31 mi away
4.7 from 83 Google reviews · 29 mi away
135 ranked business phone system providers serve DeKalb.
4.8 from 343 Google reviews · 28 mi away
4.8 from 159 Google reviews · 30 mi away
4.8 from 166 Google reviews · 43 mi away
101 ranked data recovery services serve DeKalb.
5.0 from 99 Google reviews · 38 mi away
4.8 from 22 Google reviews · 41 mi away
4.5 from 30 Google reviews · 46 mi away
94 ranked network cabling and installation companies serve DeKalb.
5.0 from 47 Google reviews · 37 mi away
5.0 from 28 Google reviews · 35 mi away
4.9 from 30 Google reviews · 23 mi away
8 ranked computer repair shops serve DeKalb.
4.4 from 260 Google reviews · Based in DeKalb
4.9 from 33 Google reviews · Based in DeKalb
4.9 from 108 Google reviews · 19 mi away
Each service list scores every IT firm that serves DeKalb 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 methodDeKalb IT services report 2026All Illinois cities
