4SIWI, LLCManaged IT service provider in Marion, IL
4SIWI, LLC is a managed IT service provider at 3307 W Commercial Rd, Marion, IL 62959, ranked #10 of 23 managed IT service providers in Marion and rated 4.1 from 54 Google reviews. Open Monday to Saturday.
Facts here come from public sources and the firm itself. Confirm certifications, insurance and contract terms with the firm before you sign.
Marion, ILUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 3307 W Commercial Rd, Marion, IL 62959Get directions |
|---|---|
| Phone | (618) 997-7494 |
| Website | 4siwi.com |
| Hours | Monday to Friday: 9 AM – 8 PM; Saturday: 10 AM – 2 PM |
| Google rating | 4.1 from 54 Google reviews |
Services
Each service shows the evidence we matched it on.
- Managed IT Servicesmain serviceadditional Google category
Service area
Serves Marion and 3 towns within 50 miles: Herrin, Carbondale and Mount Vernon.
Based in Marion, ILView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 8 PMevening |
| Tuesday | 9 AM – 8 PMevening |
| Wednesday | 9 AM – 8 PMevening |
| Thursday | 9 AM – 8 PMevening |
| Friday | 9 AM – 8 PMevening |
| Saturday | 10 AM – 2 PM |
| Sunday | Closed |
- Open evenings (after 6 PM)
- Open Saturdays
- Open Sundays — no
Questions about 4SIWI, LLC
How is 4SIWI, LLC ranked in Marion?
4SIWI, LLC is ranked #10 of 23 managed IT service providers in Marion by IFR Score, with 54 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 4SIWI, LLC’s hours?
4SIWI, LLC is open Monday to Saturday. Its listed hours are Monday to Friday, 9 AM – 8 PM; Saturday, 10 AM – 2 PM. On Saturdays it is open 10 AM to 2 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does 4SIWI, LLC serve?
Serves Marion and 3 towns within 50 miles: Herrin, Carbondale and Mount Vernon. 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 4SIWI, LLC?
4SIWI, LLC has a rating of 4.1 from 54 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 4SIWI, LLC?
Call 4SIWI, LLC on (618) 997-7494. The business is at 3307 W Commercial Rd, Marion, IL 62959. 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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