7 ranked servicesUpdated 0 paid placements in any rankingHow we rank
7 services have a ranked list for Darien, CT. 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 1,008.
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.
1,008 ranked managed IT service providers serve Darien.
5.0 from 526 Google reviews · 26 mi away
5.0 from 808 Google reviews · 28 mi away
5.0 from 152 Google reviews · 17 mi away
792 ranked IT consultants serve Darien.
5.0 from 126 Google reviews · 22 mi away
4.9 from 146 Google reviews · 35 mi away
4.8 from 50 Google reviews · 24 mi away
670 ranked cybersecurity companies serve Darien.
5.0 from 346 Google reviews · 37 mi away
4.9 from 216 Google reviews · 37 mi away
5.0 from 102 Google reviews · 21 mi away
610 ranked business phone system providers serve Darien.
5.0 from 481 Google reviews · 26 mi away
4.8 from 312 Google reviews · 25 mi away
5.0 from 304 Google reviews · 26 mi away
448 ranked data recovery services serve Darien.
5.0 from 154 Google reviews · 15 mi away
4.9 from 289 Google reviews · 33 mi away
4.8 from 553 Google reviews · 30 mi away
405 ranked network cabling and installation companies serve Darien.
5.0 from 50 Google reviews · 14 mi away
5.0 from 526 Google reviews · 26 mi away
5.0 from 27 Google reviews · 10 mi away
121 ranked computer repair shops serve Darien.
4.9 from 2,722 Google reviews · 18 mi away
4.9 from 639 Google reviews · 14 mi away
4.9 from 248 Google reviews · 6 mi away
Each service list scores every IT firm that serves Darien 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 methodDarien IT services report 2026All Connecticut cities
