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Global Computer SystemsIT consultant in East Setauket, NY

Global Computer Systems is an IT consultant at 640 Belle Terre Rd Bldg g, Port Jefferson, NY 11777, ranked #35 of 602 IT consultants in East Setauket and rated 4.7 from 10 Google reviews. Open Monday to Friday.

Facts here come from public sources and the firm itself. Confirm certifications, insurance and contract terms with the firm before you sign.

East Setauket, NYUpdated 0 paid placements in any rankingHow we rank

Call (631) 476-6500Website ↗

Key facts

Key facts about Global Computer Systems
Address640 Belle Terre Rd Bldg g, Port Jefferson, NY 11777, East Setauket, NYGet directions
Phone(631) 476-6500
Websiteglobal-usa.com
HoursMonday to Friday: 9:30 AM – 5:30 PM
Google rating4.7 from 10 Google reviews

Services

Each service shows the evidence we matched it on.

  • IT Consultingmain serviceGoogle main category
  • Managed IT Servicesadditional Google category

Service area

Serves East Setauket and 11 towns within 50 miles: Mount Sinai, Terryville, Setauket-East Setauket, Miller Place, Stony Brook, Selden, Coram, Centereach, Saint James, Lake Grove and Rocky Point.

Based in East Setauket, NYView on map

Opening hours

Opening hours for Global Computer Systems
DayHours
Monday9:30 AM – 5:30 PM
Tuesday9:30 AM – 5:30 PM
Wednesday9:30 AM – 5:30 PM
Thursday9:30 AM – 5:30 PM
Friday9:30 AM – 5:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Global Computer Systems

How is Global Computer Systems ranked in East Setauket?

Global Computer Systems is ranked #35 of 602 IT consultants in East Setauket by IFR Score, with 56 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, service focus, proximity, claimed profile, partnered and client reviews. No business can pay to change its rank.

What are Global Computer Systems’ hours?

Global Computer Systems is open Monday to Friday. Its listed hours are Monday to Friday, 9:30 AM – 5:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Global Computer Systems serve?

Serves East Setauket and 11 towns within 50 miles: Mount Sinai, Terryville, Setauket-East Setauket, Miller Place, Stony Brook, Selden, Coram, Centereach, Saint James, Lake Grove and Rocky Point. The list is based on the business's location and the usual service radius for IT consulting. Confirm your address is covered when you call.

What do Google reviews say about Global Computer Systems?

Global Computer Systems has a rating of 4.7 from 10 Google reviews. The IFR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Global Computer Systems?

Call Global Computer Systems on (631) 476-6500. The business is at 640 Belle Terre Rd Bldg g, Port Jefferson, NY 11777, East Setauket, NY. Its website is linked in the key facts on this page. Ask for a written scope and quote before any work starts.

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Compare nearby IT consultants

Global Computer Systems compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
Global Computer Systems (this business)—564.7 (10)NoNo
Evolve Computer#33564.8 (518)YesNo25.9 mi
Frontline Managed Services#34565.0 (24)NoNo25.7 mi
Remote Managed Services, LLC#36565.0 (7)YesYes40.5 mi

See all 602 ranked IT consultants in East Setauket