Searching for top IT services in Hartford, Connecticut, to enhance your business capabilities? DesignRush connects you with agencies trusted by Fortune 500 brands like Coca-Cola and McDonald's. With over 1M monthly visitors and 40,000+ vetted agencies, our platform is your trusted resource for finding the right IT partner. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best Hartford IT Support Company Rankings

8 Companies - Rankings updated: April 01, 2026

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

United States × Connecticut × Hartford ×
  • World Famous IT Services for Businesses

    With Accenture, you'll experience IT Services powered by our insight-driven tactics that deliver measurable success in digital transformation, cloud adoption, and cybersecurity. Backed by 500,000+ experts and the largest global tech network, we drive innovation and value across 40+ industries worldwide.  [... see all Accenture reviews ]

    Top Services:

    • IT Services
    • Cybersecurity
    • Software Development
    Location
    Hartford, Connecticut
    Number of Employees
    1000 & Up
    Portfolios Count
    4 Projects Listed

    Accenture Services

    • Software Development
    • Cybersecurity
    • IT Services
    • IoT
    • Big Data Analytics
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Huggies
      IT Services Project Huggies
    • UN GLOBAL GOALS
      IT Services Project UN GLOBAL GOALS
    Comprehensive analysis done by DesignRush Agency Experts.

    Accenture Reviews & Testimonials

    • Saurabh Choudhary
      Saurabh Choudhary Senior Consultant at LTI
      4.0
      Financial Review from Saurabh Choudhary

      In my experience it's a good place to work and start your career with, you will get to learn a lot of things which will be quite beneficial in long run.Accenture helps clients across various industries innovate and transform their businesses. Their focus on digital technologies, such as AI, cloud, and analytics, enables them to deliver impactful solutions. Overall, Accenture's commitment to innovation and client success makes them a leading player in the consulting industry.

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    • Rishi Kumar
      Rishi Kumar Sr. Servicemax and Salesforce Developer at Boston Scientific
      4.7
      Salesforce Review from Rishi Kumar

      I had the opportunity to work with Accenture on implementing Salesforce with ServiceMax. Their expertise and dedication were impressive. Accenture's work on implementing Salesforce and the ServiceMax managed package was invaluable, significantly benefiting our organization's operations and efficiency. However, one area for improvement would be the documentation process. It was challenging to access comprehensive documentation, which slowed down certain aspects of our project. Nonetheless, I recommend Accenture as their talented team delivers exceptional results.

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    • William Lewis
      William Lewis Review from Google
      5.0

      William Lewis's Review Sourced from Google

      ISSA monthly meeting. Great venue. Good location. Extraordinary buffet at meeting. Interesting discussions.Accenture goes the mile to support our meetings and I always enjoy working with their team. By the way the view of LA is incredible.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Education Non-profit
    • Healthcare Firm
    • Global Apparel Retailer
    Data sourced from the agency's DesignRush profile
  • Promising advanced IT services

    VISTECH remains committed to delivering IT Services that empower your business with tailored solutions. Precision execution highlights our proficiency in software development, network design, and IT support, ensuring every strategy aligns seamlessly with your unique goals and drives measurable growth.  [... view VISTECH profile ]

    Top Services:

    • IT Services
    • Software Development
    • Web Development
    Location
    Hartford, Connecticut
    Number of Employees
    50 - 99
    Portfolios Count
    3 Projects Listed

    VISTECH Services

    • IT Services
    • UI/UX Design
    • Managed Services
    • Web Development
    • Software Development
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Multinational Manufacturing Firm
      IT Services Project Multinational Manufacturing Firm
    • Automotive Service Shop - Computer Network Upgrade
      IT Services Project Automotive Service Shop - Computer Network Upgrade
    Comprehensive analysis done by DesignRush Agency Experts.

    VISTECH Reviews & Testimonials

    • Rick C
      Rick C Review from Google
      5.0

      Rick C's Review Sourced from Google

      Excellent job doing our website. I like the monthly performance reports.Our computers have been virus free since we engaged with you for Managed IT.

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    • Gary Peterson
      Gary Peterson Review from Google
      5.0

      Gary Peterson's Review Sourced from Google

      I am re-starting my consulting firm and needed a new website with today's look and feel. I contacted Rick Huebner at VISTECH and he understood exactly what I needed. He put me in the ultra-capable hands of Tim Lawless and in a very short order I now have an outstanding website which is getting excellent reviews from readers. They did the work professionally, met all of my time and budget requirements and offered great ideas on frames, design and text. I am greatly pleased with every aspect of their service and would give them the highest recommendation. If you need to update or create a website, these are the right people!

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    Reviews verified by DesignRush and sourced from the agency's profile
    • IT Industry
    • Small Business Industry
    • Fintech Industry
    Data sourced from the agency's DesignRush profile
  • Triton Technologies of Worcester Massachusetts based Managed Services provider for businesses, government, and institutions worldwide. With our focus on security, compliance, and management of your network, you are free to work on the primary core of your business.  [... view Triton Computer Corp profile ]
    Location
    Hartford, Connecticut
    Number of Employees
    Under 49

    Triton Computer Corp Services

    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • IT Industry
    • Small Business Industry
    • Education Industry
    Data sourced from the agency's DesignRush profile
  • IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and  [... view Grant Thornton profile ]
    Location
    Hartford, Connecticut
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Grant Thornton Services

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Grant Thornton Reviews & Testimonials

    • Theodore Mall
      Theodore Mall Review from Google
      4.0

      Theodore Mall's Review Sourced from Google

      One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial industry
    • Real estate industry
    • Media and Entertainment industry
    Data sourced from the agency's DesignRush profile
  • Collaborating for Lasting Impact in Business Consulting

    Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals  [... view Deloitte profile ]
    Location
    Hartford, Connecticut
    Number of Employees
    1000 & Up
    Portfolios Count
    6 Projects Listed

    Deloitte Services

    • Business Consulting
    • Accounting
    • HR Outsourcing
    • Big Data Analytics
    • CRM Consulting
    • Cybersecurity
    • AI Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • From Disconnected to Delivered
      Big Data Analytics Project From Disconnected to Delivered
    • Inefficient Synched Connected Optimized Unleashed
      System Integrator Project Inefficient Synched Connected Optimized Unleashed
    Comprehensive analysis done by DesignRush Agency Experts.

    Deloitte Reviews & Testimonials

    • InlineAdam
      InlineAdam Review from Google
      1.0

      InlineAdam's Review Sourced from Google

      So sphiscated accounting systems I must say. For what? Never saw an irs payable in any return they asked me to prepare although I’m no licensed accountant. No names no whistle just a honest google review. Makes me wonder what an accountant does, cooking books or AICPA reporting them. No mark up in my basis. The roc building is beyond comprehension though, they even do SNL up or down stairs never got to see a show so I don’t know

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    • ModernfoldStyles, Inc.
      ModernfoldStyles, Inc. Review from Google
      5.0

      ModernfoldStyles, Inc.'s Review Sourced from Google

      We are proud to have been able to offer a beautiful Modernfold panel recovery job to give the walls a facelift to complete newly renovated meeting rooms at Deloitte in Rockefeller Plaza. Deloitte has always been such a great and dear client of ours! We look forward to continuing to work together in the future!

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    • Alex Stackhouse
      Alex Stackhouse Review from Google
      1.0

      Alex Stackhouse's Review Sourced from Google

      Deloitte completely failed implementation of Army IgnitEd, which led to thousands of service members paying out of pocket for education expenses. The circus that we watched unfold leaves me with zero confidence in the services that this firm provides.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial industry
    • Government Sector
    • IT industry
    • Manufacturing industry
    • Telecommunications industry
    Data sourced from the agency's DesignRush profile
  • Summit Technologies offers services such as Cybersecurity, IT services, Development, IT Infrastructure, etc.  [... view Summit Technologies profile ]
    Location
    Hartford, Connecticut
    Number of Employees
    50 - 99

    Summit Technologies Services

    • IT Services
    • Web Development
    • Cybersecurity
    • Big Data Analytics
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Summit Technologies Reviews & Testimonials

    • Isaac Vaughan
      Isaac Vaughan Review from Google
      5.0

      Isaac Vaughan's Review Sourced from Google

      An all-too-rare exemplar of a company that is truly great. Wonderful group of people who are doing genuinely important work that is of considerable benefit to their local community and to the State of Connecticut overall. Proud to have SummitTech located here in Connecticut. All the more proud to have it located right in Hartford, where it can really make a difference participating in the diverse efforts to reinvent and revitalize the ambitious, innovative, and creatively literary / artistic spirit of the city.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • PBGC
    • SAIC
    • Leidos
    Data sourced from the agency's DesignRush profile
  • GHDSi is 100% focused on help desk outsourcing. We are proud to be voted a Top Workplace in 2019-20.

    Global Help Desk Services, Inc. (GHDSi) provides you with enterprise quality help desk services. Many IT and business leaders want the opportunity to focus on core initiatives and just have the help desk "work"​. That's our specialty.  [... view Global Help Desk Services profile ]
    Location
    Hartford, Connecticut
    Number of Employees
    100 - 249

    Global Help Desk Services Services

    • BPO
    • Phone Answering Services
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Global Help Desk Services Reviews & Testimonials

    • Nicholas Cabana
      Nicholas Cabana Review from Google
      5.0

      Nicholas Cabana's Review Sourced from Google

      After my Navy contract ended I came to GHDSI to further pursue IT and start my IT journey. It did not disappoint. I learned more working here. How to deal with basic technical issues, and even more complex issues. Depending on the company you service, you will also be put to the test to learn as you go. Of course you will get common issues by customers, but every time I clocked in, I learned something new before I clocked out. These skills will last me a lifetime and help me in future endeavors. I am thankful and grateful for working with such a strong company like GHDSI.Leadership:Starting from the top, Steve is an excellent CEO, and cares about this company as well as all of his employees. Every single leader is easy to talk to and understanding, and Steve is no exception.My Team leads were amazing as well. You can address any issues or concerns and they will help you through it. My Team leads were Adam and Anthony, and they were phenomenal. Sometimes outages can happen, and the workload can be stressful. However, management will be there helping you until the very end.Teamwork:I was able to work alongside great with team members. Everyone worked well together. There was no toxic workplace environment.HR dept:Karen is phenomenal. There are always festivities, and fun challenges to keep the spark alive in the office. Employee of the month rewards, pizza parties, chili cook-offs, baked mac and cheese cook-offs, and even more. As well as simply addressing any and all HR needs and concerns.Work life balance:Flexible schedules all around. Can’t complain at allOverall:You get what you put in. Most people that start their IT journey almost always starts as a service desk analyst. There are horror stories with help desk because of toxic work environments, heavy stress loads, and negative leadership. This has none of that. You’d never feel that here.But believe me when I tell you, this company is where you want to start and see if IT is a good fit for you. If it is, you won’t be upset working here. Eventually you might want to do more than work as a service desk analyst. And there are options within GHDSI to work in different leadership positions. I’m sure there are more opportunities to excel, but I had to leave since I moved to Virginia and wanted to focus on education full time. GHDSI won top workplace four times already, and I’m glad I was part of it.

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    • BoomBoxing
      BoomBoxing Review from Google
      5.0

      BoomBoxing's Review Sourced from Google

      Great place. Had the pleasure of chatting with the IT manager met some other employees as well as tour the data center and view the stellar setups each call center employee gets

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    • Catarina Francisco
      Catarina Francisco Review from Google
      1.0

      Catarina Francisco's Review Sourced from Google

      Estou muito infeliz e revoltada por ter sido ludribiada desta forma. Não fiz qualquer encomenda e foram enviados óculos de sol e nocturnos, que paguei - 49 euros - no acto de entrega. Agradeço a atenção e fico a aguardar a vossa resposta.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • IT industry
    • Financial industry
    • Small business industry
    Data sourced from the agency's DesignRush profile
  • Building A Better Working World

    EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders  [... view EY profile ]
    Location
    Hartford, Connecticut
    Number of Employees
    1000 & Up

    EY Services

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Qiagen
    • Apple
    • ASOS
    • Microsoft
    • Wawa
    Data sourced from the agency's DesignRush profile

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.