Our industry analysts ranked the leading IT services companies in Illinois that help businesses run and manage their digital infrastructures efficiently. Review their prices, portfolios, client experiences, team size and more to select the best partner for your needs.

Best Illinois IT Support Company Rankings

4 Companies - Rankings updated: September 09, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

Expertise
Electronics
Budget
Sort by: Avg Hourly Price: High to Low
United States × Illinois × Electronics × Sort by: Avg Hourly Price: High to Low × Clear Filters

  • Fred Lundin CPA LLC

    Small Business Accounting, Technology, & Growth Consulting.

    Fred Lundin CPA LLC is a Chicago-based CPA accounting and technology consulting firm specializing in serving e-commerce, solopreneurs, and small business owners. With a dedicated focus on these sectors, we provide tailored financial and technological solutions to help our clients thrive in their respective...

    Top Services:

    • Business Consulting
    • Market Research
    • Accounting
    • BPO
    • CRM Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Fred Lundin CPA LLC Services

    • Business Consulting
    • Market Research
    • Accounting
    • BPO
    • CRM Consulting
    • ERP Consulting
    • Cybersecurity
    • IT Services
    • IT Compliance Solution
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Retail Industry
    • Financial Industry
    • eCommerce Industry
    • Legal Industry
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Denpro Group

    Transforming Businesses With Digital Excellence

    Denpro Group is the best SAP Consulting and Implementation Company, specialising in providing SAP Services in India, USA, Saudi Arabia, and Australia. We offer expert SAP Migration Services to help businesses move seamlessly from ECC 6.0 to SAP S4/HANA environments. Our end-to-end SAP Solutions are tailored...

    Top Services:

    • IT Services
    Location
    Aurora, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000

    Denpro Group Services

    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Agriculture Industry
    • Consumer Goods Industry
    • Electronics Industry
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • a1qa

    Your helping hand in software quality

    a1qa, a global pure-play QA and test automation provider, brings over 20 years of expertise in delivering quality assurance and software testing services. The organization adjusts its workflows to comply with ISO 9001/27001 standards...

    Top Services:

    • Software Testing
    • Managed Services
    • IT Services
    • Staff Augmentation
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    a1qa Services

    • Software Testing
    • Managed Services
    • IT Services
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Adidas
    • Pearson
    • SAP
    • Acronis
    • Expedia
    Data sourced from the agency's DesignRush profile

    a1qa Reviews & Testimonials

    • Anonymous Chief Engineering Officer at Confidential
      5.0 ★

      Applications Review from Anonymous

      Working with A1QA has been exceptional since the very beginning. Their professionalism, efficiency, and quality of work often exceed what we’ve seen from much larger providers. From the early planning stages through test execution and continuous improvements, the team has shown strong expertise and maintained clear, reliable communication. Their dedicated focus on QA has given us an experienced group that manages the entire process with little need for oversight on our side. They are true experts in their field.

    • Undisclosed
      Undisclosed Research and Development Manager at IT Company
      5.0 ★

      Software Testing Review from Undisclosed

      Highly qualified staff and quick search for new employees. The outstaffed guys have high technical expertise and are well-versed in the latest technologies. My overall experience with the service has been positive. Their guys have integrated well with our in-house staff and contributed significantly to projects.

    • Rick Fox
      Rick Fox QA Lead at Bally's Interactive
      5.0 ★

      Software Testing Review from Rick Fox

      The team's clear communication and hardworking nature made them easy to work with. Tasks included writing and managing test cases and conducting various QA tests, such as feature acceptance and regression testing. Worked alongside internal teams to ensure we tested the priority each Day & Week of the project. Issues raised communicated out so any blockers were prioritised appropriately.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.9 4.9 (10)

  • WareGo

    The Leading Provider for Inventory & Warehouse Management Solutions

    WareGo is a leading provider of Warehouse Management Systems (WMS) and supply chain technology, dedicated to eradicating inventory chaos through intelligent automation...

    Top Services:

    • Software Development
    • IT Services
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    WareGo Services

    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Eximpo
    • Oaks
    • GMI Trading
    • Whole Link Corporation
    • Urban Threads
    Data sourced from the agency's DesignRush profile

    WareGo Reviews & Testimonials

    • Matt D
      Matt D Review from Google
      5.0 ★

      Matt D's Review Sourced from Google

      WareGo’s 3PL WMS have completely streamlined our operations. Our 3PL clients love having their own dashboard to see stock levels, and we’ve reduced our upkeep by nearly 30%

    • Harry B
      Harry B Review from Google
      5.0 ★

      Harry B's Review Sourced from Google

      Their Bill of Materials (BOM) software is incredibly precise. We’ve seen a 40% reduction in inventory costs because we’re no longer over-ordering parts 'just in case.' The AI-powered demand forecasting accurately predicts our seasonal spikes, keeping us lean and efficient.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (2)

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