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Function4Managed IT service provider in Sugar Land, TX

Function4 is a managed IT service provider at 13025 Stiles Ln Ste 100, Sugar Land, TX 77478, ranked #8 of 389 managed IT service providers in Sugar Land and rated 4.9 from 100 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.

Sugar Land, TXUpdated 0 paid placements in any rankingHow we rank

Call (281) 565-1100Website ↗

Key facts

Key facts about Function4
Address13025 Stiles Ln Ste 100, Sugar Land, TX 77478Get directions
Phone(281) 565-1100
Websitefunction-4.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.9 from 100 Google reviews

Services

Each service shows the evidence we matched it on.

  • Managed IT Servicesmain serviceGoogle main category
  • Business Phone Systemsadditional Google category

Service area

Serves Sugar Land and 11 towns within 50 miles: Stafford, Missouri City, Four Corners, New Territory, Alief, Mission Bend, Greatwood, Pecan Grove, Bellaire, Richmond and Fresno.

Based in Sugar Land, TXView on map

Opening hours

Opening hours for Function4
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Function4

How is Function4 ranked in Sugar Land?

Function4 is ranked #8 of 389 managed IT service providers in Sugar Land by IFR Score, with 61 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 Function4’s hours?

Function4 is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Function4 serve?

Serves Sugar Land and 11 towns within 50 miles: Stafford, Missouri City, Four Corners, New Territory, Alief, Mission Bend, Greatwood, Pecan Grove, Bellaire, Richmond and Fresno. The list is based on the business's location and the usual service radius for managed IT services and IT support. Confirm your address is covered when you call.

What do Google reviews say about Function4?

Function4 has a rating of 4.9 from 100 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 Function4?

Call Function4 on (281) 565-1100. The business is at 13025 Stiles Ln Ste 100, Sugar Land, TX 77478. 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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Claiming is free. Correct your hours, services and service area. The IFR Score is recalculated from corrected data; payment never changes it.

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Compare nearby managed IT service providers

Function4 compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
Function4 (this business)—614.9 (100)NoNo
DataVox#6614.4 (45)YesYes5.8 mi
Log-On Technologies, LLC#7615.0 (47)YesYes24.2 mi
ChaceTech#9614.9 (49)YesYes25.7 mi

See all 389 ranked managed IT service providers in Sugar Land