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Best Managed IT Service Providers in Marion, IL (2026)

23 managed IT service providers ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Marion: Megabytes, IFR Score 63/100; 4.9★ from 71 Google reviews.

  2. 4

    Most-reviewed: ProTek Fiber, 145 Google reviews at 4.9★, the most of 23 ranked; ranked #4.

Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank

23 Marion managed IT service providers are ranked here by IFR Score, from nine published factors. 2 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.8★ across 23 rated IT firms.

Most of this list also appears on the Managed IT service providers in Carbondale ranking. See Managed IT service providers in Carbondale

Top 10 managed IT service providers in Marion at a glance

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

Top 10 managed IT service providers in Marion at a glance
RankBusinessIFR ScoreGoogle ratingBased inHoursBest for
1Megabytes634.9★ (71)Herrin, 7 mi away—Overall
2Nextgen Solutions Inc.605.0★ (22)Marion——
3Systems Solutions595.0★ (70)Paducah, 48 mi away——
4ProTek Fiber584.9★ (145)Marion—Most reviews
5SINC - IT Services and Support for over 14 years.584.8★ (20)Carbondale, 18 mi away——
6B & J Computers574.9★ (22)Carbondale, 22 mi away——
7JK Computer Solutions - Managed IT Services & Support554.0★ (34)Mount Vernon, 40 mi away——
8CDS Office Technologies555.0★ (4)Marion——
9KeeFORCE554.8★ (23)Paducah, 49 mi away——
104SIWI, LLC544.1★ (54)MarionSat · Evenings—

The 23 best managed IT service providers in Marion, ranked

Ordered by IFR Score, a 0–100 score from nine published factors. Paid placement never changes the order.

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

  1. Ranked #1 in Marion

    Based in Herrin, 7 mi away

    63/100IFR Score

    Ranked #1 because of its Google rating and service focus: 4.9★ from 71 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 71 Google reviews
    Hours
    Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
    Address
    308 N 16th St, Herrin, IL 62948
  2. Based in Marion

    60/100IFR Score

    Ranked #2 because of its Google rating and service focus: 5.0★ from 22 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 22 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    4501 W Deyoung St Ste 104B, Marion, IL 62959
  3. Based in Paducah, 48 mi away

    59/100IFR Score

    Ranked #3 because of its Google rating and service focus: 5.0★ from 70 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 70 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    110 Carlisle Ct, Paducah, KY 42001
  4. Based in Marion

    58/100IFR Score

    Ranked #4 because of its Google rating and review volume: 4.9★ from 145 Google reviews, the most in Marion.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 145 Google reviews
    Hours
    Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    1834 N Court St, Marion, IL 62959
  5. Based in Carbondale, 22 mi away

    57/100IFR Score

    Ranked #6 because of its Google rating and service focus: 4.9★ from 22 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 22 Google reviews
    Hours
    Mon–Tue 9 AM–5 PM · Wed closed · Thu–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1032 W Industrial Park Rd, Murphysboro, IL 62966
  6. Based in Mount Vernon, 40 mi away

    55/100IFR Score

    Ranked #7 because of its Google rating and service focus: 4.0★ from 34 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.0★ from 34 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2801 Broadway St Ste C, Mt Vernon, IL 62864
  7. Based in Marion

    55/100IFR Score

    Ranked #8 because of its Google rating and service focus: 5.0★ from 4 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    3909 W Ernestine Ln, Marion, IL 62959
  8. Based in Paducah, 49 mi away

    55/100IFR Score

    Ranked #9 because of its Google rating and service focus: 4.8★ from 23 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.8★ from 23 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    625 S 4th St, Paducah, KY 42003
  9. Based in Marion

    54/100IFR Score

    Ranked #10 because of its Google rating and review volume: 4.1★ from 54 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.1★ from 54 Google reviews
    Hours
    Mon–Fri 9 AM–8 PM · Sat 10 AM–2 PM · Sun closed
    Address
    3307 W Commercial Rd, Marion, IL 62959
  10. Based in Paducah, 48 mi away

    54/100IFR Score

    Ranked #11 because of its Google rating and service focus: 4.5★ from 22 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.5★ from 22 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    401 Kentucky Ave, Paducah, KY 42003
  11. Based in Cape Girardeau, 45 mi away

    53/100IFR Score

    Ranked #12 because of its Google rating and service focus: 3.4★ from 34 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 3.4★ from 34 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1739 N Kingshighway, Cape Girardeau, MO 63701
  12. Based in Paducah, 50 mi away

    53/100IFR Score

    Ranked #13 because of its Google rating and service focus: 3.5★ from 4 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 3.5★ from 4 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    1015 Massac Church Rd, Paducah, KY 42001
  13. Based in Jackson, 45 mi away

    52/100IFR Score

    Ranked #14 because of its Google rating and service focus: 5.0★ from 10 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 10 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    5303 Old Cape Rd E, Jackson, MO 63755
  14. 52/100IFR Score

    Ranked #15 because of its Google rating and review volume: 4.5★ from 49 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.5★ from 49 Google reviews
    Hours
    Mon–Tue 9 AM–5 PM · Wed closed · Thu–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    2409 Broadway St, Mt Vernon, IL 62864
  15. Based in Mount Vernon, 40 mi away

    51/100IFR Score

    Ranked #16 because of its Google rating and service focus: 5.0★ from 6 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1 E Crownview Dr, Mt Vernon, IL 62864
  16. Based in Carbondale, 15 mi away

    50/100IFR Score

    Ranked #17 because of its Google rating and review volume: 4.6★ from 25 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.6★ from 25 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    304 E Walnut St, Carbondale, IL 62901
  17. Based in Cape Girardeau, 45 mi away

    50/100IFR Score

    Ranked #18 because of its Google rating and service focus: 4.4★ from 5 Google reviews, listed on Google as “Computer support and services”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.4★ from 5 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2311 Bloomfield Rd #101, Cape Girardeau, MO 63703
  18. Based in Cape Girardeau, 45 mi away

    50/100IFR Score

    Ranked #19 because of its Google rating and review volume: 4.3★ from 115 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.3★ from 115 Google reviews
    Hours
    Mon–Fri 8:30 AM–11:30 AM · Sat–Sun closed
    Address
    891 N Kingshighway, Cape Girardeau, MO 63701
  19. Based in Mount Vernon, 40 mi away

    45/100IFR Score

    Ranked #21 because of its Google rating and review volume: 3.8★ from 21 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 3.8★ from 21 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    4111 N Water Tower Pl D, Mt Vernon, IL 62864
  20. Based in Paducah, 48 mi away

    44/100IFR Score

    Ranked #22 because of its Google rating and review volume: 4.9★ from 12 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 12 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1620 Kentucky Ave, Paducah, KY 42003
  21. Based in Cape Girardeau, 44 mi away

    42/100IFR Score

    Ranked #23 because of its Google rating and service focus: 4.5★ from 4 Google reviews, listed on Google as “Computer repair service”.

    Based on 7 of 9 factors; recency and availability not yet collected.

    • 4.5★ from 4 Google reviews
    Address
    426 Bellevue St, Cape Girardeau, MO 63701

How we ranked Marion managed IT service providers

We scored 23 Marion managed IT service providers on nine factors, weighted as shown. An IT firm is ranked when its service is confirmed and it has 3 or more Google reviews or a claimed profile. An IT firm with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.

Paid placement never changes a rank or score. Sponsored businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

IFR Score factors and weights
FactorWeightComputed fromIn Marion data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Review volume15%Number of Google reviews, compared with the most-reviewed IT firm on the listMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday and 24/7 supportMeasured
Service focus15%How clearly the firm does this service (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The firm has claimed its IT Firms Ranked profile (free or paid earn the same)Measured
Partnered5%The firm links to IT Firms Ranked from its own website with our badge, checked periodicallyMeasured
Client reviews10%Verified client reviews collected by IT Firms Ranked: their rating and how many there areMeasured

How to choose a managed IT service provider

  1. Ask for a sample service-level agreement and compare response times, support hours and exclusions.
  2. Check how backups are done and tested, and ask when they last restored a client’s data.
  3. Ask which security tools are included and which cost extra (MFA, endpoint protection, email filtering, staff training).
  4. Make sure you, not the firm, own your accounts, domain names and licences.
  5. Ask for two or three references from clients of your size and industry, and call them.
  6. Get the scope, response times and price in writing before you sign, including how you leave and get your data back.

Questions to ask a managed IT service provider

  • Is the price per user, per device or a bundle, and what is not included?
  • What are your response times for urgent, normal and low-priority tickets?
  • Is your help desk in-house or outsourced, and what are its hours?
  • How do you back up our data, how often do you test restores, and where are the copies kept?
  • Which security tools are included, and do you monitor alerts after hours?
  • What happens to our passwords, documentation and data if we leave?
  • Can you give us references from clients of our size and industry?

Terms explained

MSP (managed service provider)
A firm that runs a business’s IT for a recurring fee: monitoring, patching, help desk, backups and security tools.
Co-managed IT
An arrangement where an outside firm supports an in-house IT person or team, sharing tools and tasks.
Break-fix
IT support paid per incident or per hour, with no monthly agreement.
SLA (service-level agreement)
The contract terms for response and resolution times, uptime and support hours.
Help desk
The support line staff call or email for IT problems.
RMM
Remote monitoring and management software that lets an IT firm watch, patch and fix computers remotely.
vCIO
A virtual chief information officer: part-time IT strategy and budgeting from an outside firm.
MSSP
A managed security service provider: a firm that monitors and manages security tools around the clock.
EDR / MDR
Endpoint detection and response software, and the managed service of people watching its alerts (managed detection and response).
MFA
Multi-factor authentication: a second proof of identity, such as an app prompt, on top of a password.
Penetration test
An authorised, simulated attack on your systems to find weaknesses before criminals do.
SOC 2
An independent auditor’s report (AICPA standard) on a service provider’s security controls.

Managed IT service providers in Marion: frequently asked questions

Who is the best managed IT service provider in Marion?

By IFR Score, the highest-ranked managed IT service provider in Marion, IL is Megabytes with an IFR Score of 63/100. It has 4.9★ from 71 Google reviews. Nextgen Solutions Inc. (#2) and Systems Solutions (#3) follow. We ranked 23 managed IT service providers on nine factors, last updated November 9, 2026.

How many managed IT service providers are there in Marion?

ITFirmsRanked ranks 23 managed IT service providers serving Marion, IL. 4 of them are based in Marion; the rest serve it from nearby towns. Counts are as of November 2026.

Which managed IT service providers in Marion work on weekends?

2 of 23 ranked managed IT service providers post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays are 4SIWI, LLC (#10) and TESCO Solutions (#13). Posted hours are office hours; many firms also run an after-hours support line for contract clients.

What Google rating do Marion managed IT service providers have?

The median Google rating among 23 rated managed IT service providers in Marion is 4.8★, with a median of 22 reviews. ProTek Fiber has the most, 145 reviews, and ranks #4. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ITFirmsRanked rank managed IT service providers?

Each managed IT service provider gets a 0–100 IFR Score from nine published factors, led by reputation (25%), review volume (15%), service focus (15%) and recency (10%). An IT firm with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only IT firms with a confirmed service and 3 or more reviews, or a claimed profile, are ranked.

Do managed IT service providers outside Marion count in this ranking?

Yes, if they are within 50 mi of the Marion city center, our service radius for managed IT service providers. Each listing shows where the IT firm is based and how far away it is. Proximity is 5% of the IFR Score, so a nearby IT firm gets a small edge.

Can managed IT service providers pay to rank higher on ITFirmsRanked?

No. The IFR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured IT firms may appear above the list, labelled Sponsored and showing their honest rank.

What does a managed IT service provider do?

Managed IT service providers (MSPs) run a business’s computers, servers, network, Microsoft 365 or Google accounts, backups and help desk for a monthly fee, or provide IT support by the hour.

How are managed it service providers in Marion ranked?

By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does managed IT services and IT support, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.

What should a managed IT agreement include?

At minimum: help desk support for your staff, monitoring and patching of computers and servers, backups that are tested, security tools such as endpoint protection and multi-factor authentication, and a named contact. The agreement should state response times, support hours and what counts as out of scope.

Is managed IT priced per user or per device?

Both models are common, and some firms sell tiered bundles. Per-user pricing suits staff with several devices; per-device pricing suits shared computers. Compare quotes on the same number of users, devices and servers.

How long are managed IT contracts?

Often one to three years, sometimes month to month. Check the notice period, any early-termination fee and how the firm hands over passwords, documentation and data when the contract ends.

Update log for Marion

  1. November 2026: IFR Scores recalculated for 23 managed IT service providers serving Marion.