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The 20 MSPManaged IT service provider in Charleston, SC

The 20 MSP is a managed IT service provider at 164 Market St, Charleston, SC 29401, ranked #4 of 61 managed IT service providers in Charleston and rated 5.0 from 24 Google reviews. Open 7 days a week.

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

Charleston, SCUpdated 0 paid placements in any rankingHow we rank

Call (877) 344-9658Website ↗

Key facts

Key facts about The 20 MSP
Address164 Market St, Charleston, SC 29401Get directions
Phone(877) 344-9658
Websitethe20msp.com
HoursOpen all day, 7 days a week
Google rating5.0 from 24 Google reviews

Services

Each service shows the evidence we matched it on.

Service area

Serves Charleston and 7 towns within 50 miles: Mount Pleasant, North Charleston, Hanahan, Goose Creek, Ladson, Summerville and Beaufort.

Based in Charleston, SCView on map

Opening hours

Opening hours for The 20 MSP
DayHours
Monday12 AM – 12 AM
Tuesday12 AM – 12 AM
Wednesday12 AM – 12 AM
Thursday12 AM – 12 AM
Friday12 AM – 12 AM
Saturday12 AM – 12 AM
Sunday12 AM – 12 AM
  • Open evenings — no
  • Open Saturdays
  • Open Sundays

Questions about The 20 MSP

How is The 20 MSP ranked in Charleston?

The 20 MSP is ranked #4 of 61 managed IT service providers in Charleston by IFR Score, with 66 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 The 20 MSP’s hours?

The 20 MSP is open 7 days a week. Its listed hours are Open all day, 7 days a week. On Saturdays it is open 12 AM to 12 AM, and on Sundays 12 AM to 12 AM. Hours come from the business listing; holiday hours may differ.

What areas does The 20 MSP serve?

Serves Charleston and 7 towns within 50 miles: Mount Pleasant, North Charleston, Hanahan, Goose Creek, Ladson, Summerville and Beaufort. 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 The 20 MSP?

The 20 MSP has a rating of 5.0 from 24 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 The 20 MSP?

Call The 20 MSP on (877) 344-9658. The business is at 164 Market St, Charleston, SC 29401. 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 managed IT service providers

The 20 MSP compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
The 20 MSP (this business)—665.0 (24)YesYes
Levifi Charleston#2665.0 (103)NoNo6.9 mi
Stasmayer#3665.0 (136)NoNo7.7 mi
The Computer Guyz IT Services#5654.7 (139)NoNo12.4 mi

See all 61 ranked managed IT service providers in Charleston