7 ranked servicesUpdated 0 paid placements in any rankingHow we rank
7 services have a ranked list for Columbia, 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 142.
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.
142 ranked managed IT service providers serve Columbia.
5.0 from 791 Google reviews · 13 mi away
4.9 from 174 Google reviews · 13 mi away
4.9 from 203 Google reviews · 12 mi away
114 ranked IT consultants serve Columbia.
5.0 from 13 Google reviews · 17 mi away
5.0 from 11 Google reviews · 12 mi away
4.9 from 174 Google reviews · 13 mi away
77 ranked computer repair shops serve Columbia.
4.8 from 1,254 Google reviews · 11 mi away
5.0 from 768 Google reviews · 12 mi away
4.7 from 907 Google reviews · 16 mi away
76 ranked cybersecurity companies serve Columbia.
4.9 from 58 Google reviews · 14 mi away
5.0 from 1,096 Google reviews · 19 mi away
4.9 from 31 Google reviews · 14 mi away
56 ranked network cabling and installation companies serve Columbia.
5.0 from 286 Google reviews · 10 mi away
4.9 from 174 Google reviews · 13 mi away
4.8 from 43 Google reviews · 19 mi away
54 ranked business phone system providers serve Columbia.
4.8 from 511 Google reviews · 12 mi away
4.2 from 1,099 Google reviews · 22 mi away
5.0 from 95 Google reviews · 21 mi away
46 ranked data recovery services serve Columbia.
4.0 from 452 Google reviews · 14 mi away
5.0 from 61 Google reviews · 13 mi away
4.9 from 49 Google reviews · 13 mi away
Each service list scores every IT firm that serves Columbia 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 methodColumbia IT services report 2026All Illinois cities
