7 ranked servicesUpdated 0 paid placements in any rankingHow we rank
7 services have a ranked list for Buffalo Grove, 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 529.
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.
529 ranked managed IT service providers serve Buffalo Grove.
5.0 from 148 Google reviews · 22 mi away
5.0 from 244 Google reviews · 5 mi away
5.0 from 72 Google reviews · 25 mi away
464 ranked IT consultants serve Buffalo Grove.
4.8 from 32 Google reviews · 25 mi away
5.0 from 15 Google reviews · Based in Buffalo Grove
5.0 from 70 Google reviews · 7 mi away
375 ranked cybersecurity companies serve Buffalo Grove.
5.0 from 32 Google reviews · 9 mi away
4.9 from 21 Google reviews · 14 mi away
5.0 from 88 Google reviews · 21 mi away
248 ranked computer repair shops serve Buffalo Grove.
5.0 from 6,321 Google reviews · 9 mi away
5.0 from 462 Google reviews · 12 mi away
4.9 from 390 Google reviews · 19 mi away
242 ranked network cabling and installation companies serve Buffalo Grove.
5.0 from 140 Google reviews · 13 mi away
5.0 from 69 Google reviews · 21 mi away
5.0 from 47 Google reviews · 23 mi away
232 ranked business phone system providers serve Buffalo Grove.
4.9 from 833 Google reviews · 20 mi away
4.8 from 159 Google reviews · 19 mi away
5.0 from 76 Google reviews · 17 mi away
176 ranked data recovery services serve Buffalo Grove.
4.8 from 22 Google reviews · 8 mi away
5.0 from 99 Google reviews · 6 mi away
4.9 from 98 Google reviews · 7 mi away
Each service list scores every IT firm that serves Buffalo Grove 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 methodBuffalo Grove IT services report 2026All Illinois cities
