7 ranked servicesUpdated 0 paid placements in any rankingHow we rank
7 services have a ranked list for Simi Valley, CA. 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 504.
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.
504 ranked managed IT service providers serve Simi Valley.
5.0 from 497 Google reviews · 38 mi away
5.0 from 130 Google reviews · 10 mi away
5.0 from 91 Google reviews · 12 mi away
459 ranked cybersecurity companies serve Simi Valley.
5.0 from 107 Google reviews · 26 mi away
5.0 from 158 Google reviews · 31 mi away
4.8 from 31 Google reviews · 30 mi away
385 ranked IT consultants serve Simi Valley.
4.8 from 46 Google reviews · 8 mi away
4.7 from 31 Google reviews · Based in Simi Valley
4.6 from 86 Google reviews · 16 mi away
277 ranked data recovery services serve Simi Valley.
5.0 from 131 Google reviews · 25 mi away
4.5 from 93 Google reviews · Based in Simi Valley
4.9 from 714 Google reviews · 12 mi away
216 ranked network cabling and installation companies serve Simi Valley.
4.9 from 58 Google reviews · 19 mi away
5.0 from 87 Google reviews · 28 mi away
5.0 from 33 Google reviews · 21 mi away
203 ranked business phone system providers serve Simi Valley.
4.8 from 5,561 Google reviews · 20 mi away
5.0 from 66 Google reviews · 16 mi away
5.0 from 124 Google reviews · 20 mi away
170 ranked computer repair shops serve Simi Valley.
5.0 from 540 Google reviews · Based in Simi Valley
4.9 from 2,499 Google reviews · 15 mi away
5.0 from 874 Google reviews · 9 mi away
Each service list scores every IT firm that serves Simi Valley 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 methodSimi Valley IT services report 2026All California cities
