MSPSIG.DIR · state · as of 2026-10-28

IT service providers in Illinois

91 IT service providers are tracked in Illinois, 62 of them MSPs. Sundog ranks highest by MSP score. Rated providers average 4.72 on Google.

MSPs only Claimed ✓ Rated Cybersecurity Managed IT Compliance Backup and disaster recovery Microsoft 365

Providers tracked9162 MSPs

Top rankedSundogRockford · MSP score 81

Rated providers average4.72★on Google · median score 54

Ranked by MSP score

top 60 of 60 shown · sort: score / best reviewed

Filtered: rated · VoIP and UCaaS · clear

MSP score parts:Reputation (up to 30)Presence (up to 25)Credibility (up to 20)Scale (up to 15)Momentum (up to 10)

#ProviderServicesGoogleMSP scoreTrending

001

SundogRockford · MSP · 25-49CybersecurityMicrosoft 365VoIP and UCaaS5.0★ (38)8150

002

Advanced Computer SpecialistsBradley · MSP · 5-9Backup and disaster recoveryCybersecurityVoIP and UCaaS4.9★ (118)7625

003

FacetPeoria · MSP · 25-49Backup and disaster recoveryCloud migrationCo-managed IT4.7★ (106)7450

004

GO Technology GroupChicago · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (21)7025

005

Converging Networks GroupKankakee · Other Business · 10-24Backup and disaster recoveryCloud migrationCo-managed IT4.9★ (33)690

006

CTI TechnologyElgin · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT4.7★ (12)6650

007

S-NET Communications, Inc.Schaumburg · MSP · 50-99VoIP and UCaaS4.4★ (7)6550

008

K & D Computer Services, IncChicago · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (50)6525

009

BTI Communications GroupDowners Grove · MSP · 50-99Backup and disaster recoveryCloud migrationCo-managed IT4.8★ (16)640

010

BKS - Business Knowledge SystemsPlainfield · MSP · 10-24ComplianceCybersecurityVoIP and UCaaS5.0★ (21)640

011

Solutions in Data, LLCNorthfield · MSP · 10-24Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (5)6450

012

Eder Casella & CoMcHenry · MSP · 50-99Cloud migrationComplianceVoIP and UCaaS4.2★ (15)6450

013

Helping Hand IT Services & Networking Inc.St. Charles · MSP · 10-24Backup and disaster recoveryCybersecurityVoIP and UCaaS5.0★ (38)630

014

VinakomSchaumburg · Isp · 100-249Backup and disaster recoveryCloud migrationVoIP and UCaaS4.2★ (29)630

015

MG|ComputerDowners Grove · MSP · 5-9ComplianceCybersecurityVoIP and UCaaS4.8★ (21)6350

016

Future Link ITElgin · MSP · 10-24Backup and disaster recoveryCo-managed ITCompliance4.6★ (17)620

017

Hughes TelephoneMoline · VAR and telecom · 10-24VoIP and UCaaS5.0★ (4)6125

018

Quality Network SolutionsSullivan · MSP · 50-99Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (2)6125

019

King TechnologySpringfield · IT consulting · 10-24Cloud migrationComplianceCybersecurity4.3★ (3)6025

020

Adivi CorporationChicago · MSP · 5-9Backup and disaster recoveryCloud migrationCybersecurity4.3★ (6)6025

021

Turnkey ComputerEffingham · MSP · 10-24Backup and disaster recoveryComplianceCybersecurity5.0★ (32)600

022

DatastriveChicago · MSP · 1-4Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (2)600

023

Northbridge Professional Technologies, IncMarion · MSP · 5-9Backup and disaster recoveryComplianceCybersecurity5.0★ (23)600

024

Zakiant TechnologiesAurora · MSP · 10-24Backup and disaster recoveryCloud migrationCompliance4.8★ (30)600

025

Business Technology SolutionsLincolnwood · MSP · 10-24Backup and disaster recoveryCloud migrationCybersecurity5.0★ (91)590

026

CelereTechChicago · MSP · 1-4Backup and disaster recoveryCybersecurityMicrosoft 3655.0★ (2)5925

027

AssociationWest Chicago · MSP · 10-24vCIOVoIP and UCaaS4.0★ (2)5925

028

MD Technology ServicesChicago · MSP · 5-9ComplianceCybersecurityVoIP and UCaaS5.0★ (3)5825

029

Commercial Technology SolutionsCollinsville · VAR and telecom · 1-4Backup and disaster recoveryVoIP and UCaaS4.2★ (5)5850

030

Computer Maintenance ServiceMokena · MSP · 10-24Backup and disaster recoveryCompliancevCIO4.4★ (20)580

031

i-medIT Technology Solutions, IncSt. Charles · MSP · 1-4Backup and disaster recoveryCloud migrationCo-managed IT5.0★ (1)5825

032

Net Works Consulting ResourcesGeneva · IT consulting · 5-9Backup and disaster recoveryCloud migrationCompliance4.8★ (17)5725

033

ATP GovElk Grove Village · IT consulting · 25-49CybersecurityVoIP and UCaaS5.0★ (1)5750

034

ChicagobusinessvoipLake Forest · VAR and telecom · 5-9VoIP and UCaaS4.8★ (21)5725

035

Magoo & AssociatesEffingham · MSP · 10-24Cloud migrationCo-managed ITCybersecurity4.8★ (35)5725

036

Gemini Computer Systems, Inc.Rockford · IT consulting · 5-9Backup and disaster recoveryVoIP and UCaaS4.7★ (14)5725

037

Compu-Solutions,Long Grove · MSP · 25-49CybersecurityVoIP and UCaaS5.0★ (1)5725

038

B2B TechnologiesWest Chicago · MSP · 10-24Backup and disaster recoveryCybersecurityVoIP and UCaaS4.2★ (5)5625

039

MCS Office TechnologiesGibson City · MSP · 10-24Cloud migrationComplianceVoIP and UCaaS4.5★ (11)560

040

Orbis SolutionsAurora · MSP · 10-24CybersecurityVoIP and UCaaS5.0★ (10)550

041

VoxConnectLincolnwood · MSP · 1-4Backup and disaster recoveryCybersecurityVoIP and UCaaS4.7★ (12)540

042

Urban Communications, Inc (Urbancom.net)Oak Forest · VAR and telecom · 5-9Backup and disaster recoveryVoIP and UCaaS3.5★ (6)5425

043

Prairie IT Services Corp.Oak Park · MSP · 1-4Backup and disaster recoveryVoIP and UCaaS4.7★ (13)540

044

XCLUTEL CommunicationsSchaumburg · VAR and telecom · 10-24VoIP and UCaaS3.7★ (6)5325

045

J4 Tech SolutionsNorthbrook · MSP · 25-49Backup and disaster recoveryCloud migrationCompliance5.0★ (7)5225

046

SKB Cyber LLCPeoria · IT consulting · 10-24Cloud migrationComplianceCybersecurity5.0★ (20)520

047

Americall CommunicationsSpringfield · MSP · 10-24VoIP and UCaaS5.0★ (1)5225

048

OWC Pro IT ServicesWoodstock · MSP · 10-24Backup and disaster recoveryCloud migrationVoIP and UCaaS5.0★ (8)510

049

Turnkey ITWheeling · IT consulting · 1-4Backup and disaster recoveryComplianceCybersecurity4.0★ (2)510

050

Flowing Through Connections, Inc.Chicago · VAR and telecom · 1-4Backup and disaster recoveryComplianceCybersecurity5.0★ (7)500

051

GEM Solutions, Inc.Northbrook · MSP · 1-4Cloud migrationComplianceVoIP and UCaaS5.0★ (3)500

052

Net Voice Now, LLCChicago · MSP · 5-9Cloud migrationComplianceVoIP and UCaaS5.0★ (2)500

053

Quest Network ServicesEvanston · MSP · 1-4Backup and disaster recoveryCloud migrationCompliance4.6★ (21)490

054

Redwood Systems IncTinley Park · VAR and telecom · 10-24VoIP and UCaaS4.2★ (6)4925

055

2nd Chance PC Techs LTDChicago · IT consulting · 1-4Backup and disaster recoveryCloud migrationCompliance5.0★ (2)490

056

One Stop ITGurnee · MSP · 5-9Backup and disaster recoveryCloud migrationCompliance5.0★ (8)4925

057

Crosswind VoIPOswego · VAR and telecom · 10-24VoIP and UCaaS4.0★ (4)490

058

NableITSchaumburg · MSP · 10-24CybersecurityVoIP and UCaaS5.0★ (5)4825

059

Alliance Technologies IncAlgonquin · MSP · 1-4VoIP and UCaaS5.0★ (8)470

060

DigiTronix SolutionsMarengo · MSP · 25-49CybersecurityVoIP and UCaaS5.0★ (1)460

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Map

providers by city

Drawn from provider coordinates

What the data shows

measured 2026-10-28

53.7

Median MSP scoreof Illinois providers

Publish a DMARC policyof Illinois providers

11%

Claim 24/7 supportof Illinois providers

Median headcountemployees

34 cities in Illinois carry exactly one tracked provider.

** end of report **

Cities in Illinois

top 12 of 51 · providers tracked

From our research

MSPSIG.WIRE

2026-10-10IT companies in Illinois: what 1,466 listings show

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How many IT service providers are in Illinois?

91 tracked as of 2026-10-28.

Which provider ranks highest in Illinois?

Sundog, by MSP score.

What is the median size of a provider here?

10 employees.

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