IT services in Hilton Head Island, SC: 2026 report
203 ranked entriesUpdated 7 trade lists
The 7 service lists for Hilton Head Island, SC hold 203 ranked entries. Cybersecurity companies have the most, with 56.
Key numbers for Hilton Head Island
Shares use ranked businesses as their base. An IT firm in two service lists counts in both.
203
ranked entries by IFR Score, in 7 service lists
387
service listings serving the city; an IT firm counts once per service
5.0
median of the services’ median Google ratings
IT services in Hilton Head Island, by ranked IT firms
| Service | Ranked | Serving the city | Median rating | Median reviews |
|---|---|---|---|---|
| Cybersecurity companies | 56 | 107 | 5.0 | 20 |
| Managed IT service providers | 48 | 89 | 5.0 | 16 |
| Network cabling and installation companies | 32 | 43 | 5.0 | 18 |
| IT consultants | 24 | 55 | 5.0 | 18 |
| Computer repair shops | 22 | 48 | 5.0 | 27 |
| Business phone system providers | 11 | 23 | 5.0 | 8 |
| Data recovery services | 10 | 22 | 4.9 | 26 |
Method and basis
- Serving counts are active, de-duplicated IT firms within each service’s service radius of Hilton Head Island, as of November 9, 2026.
- Ranked IT firms have a confident service match and 3 or more Google reviews, or a claimed profile.
- Median rating, median reviews and the shares are measured over ranked businesses.
- Figures are recalculated with each weekly data update. This page shows the latest figures for the year in its title.
Cite this report: ITFirmsRanked, “IT Services in Hilton Head Island, SC: 2026 Report”, https://www.itfirmsranked.com/reports/hilton-head-island-sc-it-services-2026, data as of November 9, 2026.
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