Seeking a managed IT service provider in Chicago that understands your business’ tech needs and can help you improve business operations? We’ve evaluated numerous firms, focusing on their tech expertise, deep understanding of local industry needs, and IT services designed for local businesses — to offer businesses like yours top candidates. Explore our listing and filter it by budget, hourly rate, and other criteria to find the ideal partner. 

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Illinois × Chicago × Construction × Sort by: Number of Reviews ×Clear Filters
  • Modern IT. Built Secure. Delivered Right.

    Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, high-impact tech initiatives. We solve complex challengeslegacy bottlenecks, tech debt, talent gaps, compliance risks, and system fragmentation...

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    • Staff Augmentation
    • IT Compliance Solution
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $45/hr
    Portfolios Count
    36 Projects Listed

    Zazz Services

    • Mobile App Development
    • IT Services
    • Software Development
    • Staff Augmentation
    • IT Compliance Solution
    • Cybersecurity
    • Managed Services
    • Cloud Consulting
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • JP Morgan
    • BBC News
    • PayPal
    • Harvard Innovation Labs
    • HBO
    • Jeddah Season
    • McDonald's
    • NBA
    • Honda
    • Citibank
    Data sourced from the agency's DesignRush profile

    Zazz Reviews & Testimonials

    • Sam Zaid
      Sam Zaid CEO at Getaround
      5.0★

      Mobile App Development Review from Sam Zaid

      Their team's technical proficiency and creativity have significantly contributed to the success of our world's first connected carsharing marketplace. Zazz not only met but exceeded our expectations, delivering a seamlessly integrated and user-friendly mobile app that has truly empowered people to carshare everywhere. The collaboration with Zazz has proven to be a valuable partnership, marked by open communication, timely delivery, and a genuine dedication to our mission.

    • Jay Thrash
      Jay Thrash SENIOR IOS DEVELOPER at Epic Games
      5.0★

      Mobile App Development Review from Jay Thrash

      Their unparalleled expertise and dedication to excellence were evident throughout the entire collaboration. Zazz's team consistently demonstrated a deep understanding of our vision, translating it into a seamless and innovative mobile application. Their commitment to quality and precision in every aspect of the development process was truly impressive. Zazz's ability to navigate complex challenges with agility and deliver solutions that exceeded our expectations was instrumental in the success of our project.

    • Don Harmon
      Don Harmon Director of Global IT Services at Dorel Juvenile
      5.0★

      Mobile App Development Review from Don Harmon

      Zazz's commitment to delivering a high-quality mobile app for Dorel Juvenile was evident throughout the entire development process. The team consistently communicated progress, promptly addressed any concerns or modifications, and ensured that the final product not only met but exceeded our expectations. The mobile app developed by Zazz not only showcased cutting-edge technology but also reflected a deep understanding of the child-centric focus that Dorel Juvenile upholds.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • AI Transformation Happens Here.

    Genpact (NYSE: G) is a global professional services firm that makes business transformation real. We drive digital-led innovation and digitally-enabled intelligent operations for our clients, guided by our experience running thousands of processes primarily for Global Fortune 500 companies...

    Top Services:

    • IT Services
    • Managed Services
    • AI Development
    Location
    Chicago, Illinois
    Number of Employees
    Under 49

    Genpact Services

    • IT Services
    • Managed Services
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Finance Industry
    • Construction Industry
    • Healthcare Industry
    Data sourced from the agency's DesignRush profile

    Genpact Reviews & Testimonials

    • Balinda Deev
      Balinda Deev Review from Google
      1.0★

      Balinda Deev's Review Sourced from Google

      I don't know if the company is real owned by India but they have so many subsidiaries like a company called Retail Business Services, LLC and they have a Concord, NC phone number and a PO box in Georgia wanting to own the whole world this company doesn't answer their phone I think its just a front company....Beware do not do business they are liars!

    • Amy Michelle
      Amy Michelle Review from Google
      5.0★

      Amy Michelle's Review Sourced from Google

      Impact I had to call Gen pact a week or so ago concerning a job offer. Only it really wasn't a legitimate job offer. The lady who answered my phone call, knew immediately what was going on and explained to me she was very sympathetic and apologetic on what happened. One of the major career forms that millions of people use to look for a job happen to have a breach of security.Which ultimately led to false jobs being offered. I had waited over a week and thought that things seemed off.They were aware of the problem and took care of it. Whereas the platform I won't mention the name of that platform could care less and didn't do anything about the situation let alone for inform for me.

    • Javelin Alerts
      Javelin Alerts Review from Google
      1.0★

      Javelin Alerts's Review Sourced from Google

      [CASE] REVIEW ACCURATE AND TRANSPARENT. BE WARY WITH ALL PERSONAL AND PROFESSIONAL DECISIONS TO BE MADE.This company is operated with questionable management personnel, uncertain ethics and acquittal performance. Any acceptance here to leverage corporate insurance practice from this company, over the tens of hundreds of others, should worry many. Literally, take a review peak, and run.Truest,Javelin

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Global Company Specializing in Tech-Enabled Professional Services

    Sikich is a global company specializing in technology-enabled professional services. Now with more than 1,900 employees, it draws on a diverse portfolio of technology solutions to deliver transformative digital strategies and ranks as one of the largest CPA firms in the United States...

    Top Services:

    • Accounting
    • Cybersecurity
    • ERP Consulting
    • ECM Consulting
    • Big Data Analytics
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499

    Sikich Services

    • Accounting
    • Cybersecurity
    • ERP Consulting
    • ECM Consulting
    • Big Data Analytics
    • AI Development
    • Digital Marketing
    • Public Relations
    • Managed Services
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Marine Corps Recruiting
    • Renee Dudding Fitness
    • Serco Inc.
    Data sourced from the agency's DesignRush profile

    Sikich Reviews & Testimonials

    • Susann Doveikis
      Susann Doveikis Review from Google
      5.0★

      Susann Doveikis's Review Sourced from Google

      Wonderful coordinated friendly group. Im on my way now to just drop off a document.....they take it from there. Even the building staff where they are is friendly and helpful.

    • Jessica Daniels
      Jessica Daniels Review from Google
      5.0★

      Jessica Daniels's Review Sourced from Google

      Sikich is an extremely valuable part of our organization from large scale projects and day to day IT help. I can't imagine having anyone other than Sikich as our IT support, they are truly the best!! The NOC team provides such amazing service to our employees on a daily basis no matter how small the issue may be. Our account managers and support team are very responsive and knowledgeable, too. They make you feel secure and confident knowing that they're handling all IT aspects. Everyone is very detailed, precise, and helpful. We use Sikich to help set up new employee PCs, troubleshoot daily IT issues, onboard new employees to our network, set up videoconferencing, NetSuite, and a million little things in between. Besides being the best in their fields, everyone at Sikich is incredibly kind! I am very thankful for everything they've done and continue to do for us! If you're looking for managed IT services, choose Sikich and you will be so happy you did. Thank you to everyone at Sikich!!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Less IT More Business

    Managed IT and cybersecurity provider delivering 80-second average response times, 6-minute average resolution times, 100% U.S.-based support, and 97.5% customer satisfaction to help businesses reduce downtime, improve productivity, and operate securely...

    Top Services:

    • IT Services
    • Managed Services
    • IT Compliance Solution
    • Cybersecurity
    • Cloud Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $149/hr
    Portfolios Count
    5 Projects Listed

    IT GOAT Services

    • IT Services
    • Managed Services
    • IT Compliance Solution
    • Cybersecurity
    • Cloud Consulting
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Quadratic Insights
    • Educational First Steps
    • MAC Executive Recruiters
    • Legacy Lawns
    • NorthPeak Manufacturing
    • SummitCare Health
    • RedLine Logistics
    • Harbor Financial Group
    • Apex Legal Partners
    • BlueWave Energy
    Data sourced from the agency's DesignRush profile

    IT GOAT Reviews & Testimonials

    • Anne Glasscock
      Anne Glasscock Review from Google
      5.0★

      Anne Glasscock's Review Sourced from Google

      IT Goat is our IT provider and we could not be more pleased with them. THey are very responsive to issues and help us with the AV equipment for all of our events. All of the staff that we have worked with have been exceptional.

    • Dawn Spicer
      Dawn Spicer Review from Google
      5.0★

      Dawn Spicer's Review Sourced from Google

      We love IT Goat they are on top of things for our organization. They work quickly on any issues we are having. Thank you for having such a great Team!

    • Nick Cassavechia
      Nick Cassavechia Review from Google
      5.0★

      Nick Cassavechia's Review Sourced from Google

      IT Goat has been an amazing partner for my company and office building over the past 4+ years. From the original set up, to moving our headquarters, to day-to-day issues (which have been minimal thanks to them). They are extremely responsive, communicate very well, and have solved everything in a timely manner resulting in zero disruption to my business. We couldn't be more pleased with IT Goat.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Leading Technology Partner Fortune 500 Enterprises Trust to Build, Modernize, and Scale Globally

    With 2,500+ consultants across the US, Canada, Latin America, and India, Improving puts experienced technologists in your market, not just on your project. Our teams understand the regulatory landscape, industry norms, and technical expectations of the markets you serve...

    Top Services:

    • IT Services
    • Software Development
    • Cloud Consulting
    • DevOps Consulting
    • Managed Services
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000

    Improving Services

    • IT Services
    • Software Development
    • Cloud Consulting
    • DevOps Consulting
    • Managed Services
    • Big Data Analytics
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Integra Connect
    • Westfield Insurance
    • Collision Auto
    Data sourced from the agency's DesignRush profile

    Improving Reviews & Testimonials

    • anurag kumar
      anurag kumar Review from Google
      5.0★

      anurag kumar's Review Sourced from Google

      Proud to be a part of Improving, building Trust with our clients, partners and employees, serving the best IT experience in our industry

    • Tim Dickey
      Tim Dickey Review from Google
      5.0★

      Tim Dickey's Review Sourced from Google

      Improving is one of the most innovative consulting firms in the digital services industry to work with.

    • Rob Mapes
      Rob Mapes Review from Google
      5.0★

      Rob Mapes's Review Sourced from Google

      Improving allows several MeetUp groups to use their conference rooms in the evenings. And Improving is always in the top level of reviews for best companies to work for in DFW.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Innovative And Cost-Effective IT Solutions

    Leading managed service provider for professional service businesses in the Chicagoland area. With our unique approach with customer service, we understand your business' needs for technology in order to grow and prosper in your industry...

    Top Services:

    • Managed Services
    • IT Services
    • Cybersecurity
    • IT Compliance Solution
    • Cloud Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000

    RJ2 Technologies Services

    • Managed Services
    • IT Services
    • Cybersecurity
    • IT Compliance Solution
    • Cloud Consulting
    • IoT
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Associated Agencies
    • Ciorba
    • Wind Point Partners
    • 7 Wire Ventures
    Data sourced from the agency's DesignRush profile

    RJ2 Technologies Reviews & Testimonials

    • Jennifer Baker
      Jennifer Baker Review from Google
      5.0★

      Jennifer Baker's Review Sourced from Google

      The staff at RJ2 are amazing! I work for a company based out of Rolling Meadows, Illinois. RJ2 is our "go to" for all tech support and security needs. Once you submit a ticket someone normally responds in less than 24 hours. This morning I had some issues with a program and Cayden assisted me with my issue. He was able to get my issue resolved in less than a half hour.

    • Kendall Friel
      Kendall Friel Review from Google
      5.0★

      Kendall Friel's Review Sourced from Google

      RJ2 Technologies is a great IT partner in the Chicagoland area. The team is knowledgeable, responsive, and easy to work with. They communicate clearly, stay on top of details, and bring a lot of expertise around cybersecurity, network reliability, cloud, and overall IT best practices.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We Figure IT Out!

    On every ticket we complete, our customers are asked for feedback. Technology isnt perfect and neither are we. But we strive for amazing client satisfaction...

    Top Services:

    • Managed Services
    Location
    Chicago, Illinois
    Number of Employees
    Under 49

    LeadingIT Services

    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Construction Industry
    • Finance Industry
    • Education Industry
    Data sourced from the agency's DesignRush profile

    LeadingIT Reviews & Testimonials

    • Lenita Gardner
      Lenita Gardner Review from Google
      5.0★

      Lenita Gardner's Review Sourced from Google

      Hissan was extremely helpful and patient in getting my multi-factor authentication app set up, and I really appreciate your excellent assistance.

    • Lisa Lynch
      Lisa Lynch Review from Google
      5.0★

      Lisa Lynch's Review Sourced from Google

      Hissan from LeadingIT helped me fix a problem that had been going on for at least two months and could not be solved by any of the partners I work with, which includes a company worth $15 billion dollars. He was quick to respond to my ticket, walked me through everything to identify the problem, and jumped into a meeting with the partners to help with problem solving. He researched the problem between our first contact and the meeting and found the solution to the issue in about one workday. I appreciate Hissan and LeadingIT for the speedy solution.

    • IL Pathways to Health
      IL Pathways to Health Review from Google
      5.0★

      IL Pathways to Health's Review Sourced from Google

      My name is Jaime Pena. Health Promotion Team Lead with the IL Pathways to Health Department. I want to thank Alex Del Fiacco for helping me resolve an issue with my laptop. I was a bit worried when I realized my profile looked as if all of my files have been deleted and lost. Luckily, Alex, found the issue and fixed real fast.Thanks Alex and LeadingIT TeamBest,Jaime

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
128,417+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
7

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.