Do you need a reliable IT services company in Huntsville, Alabama to effectively manage your technology infrastructure? We created this listing after assessing the leading agencies, considering their expertise and success stories, to provide local businesses like yours with the best options. Simplify your search by industry, hourly rate, team size, and other criteria by using our filters to find the right company for all your IT needs.Â
Best Huntsville IT Support Company Rankings
10 Companies - Rankings updated: April 02, 2026
Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.
Real Problems, Real Solutions: Gray Analytics Is Meeting The Need
In a world filled with complex threats, Gray Analytics brings clarity to the critical mission of cybersecurity. As a cybersecurity risk management company, we provide best-practice services across a broad spectrum of cyber scenarios, from Supply Chain Intelligence to Enterprise Cybersecurity, for both [... view Gray Analytics profile ]- Location
- Huntsville, Alabama
- Number of Employees
- 50 - 99
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGray Analytics Services
Data sourced from the agency's DesignRush profileManufacturing Government Contractors Small Business
- Founded in 2010, OASYS is a technology services provider based in Huntsville, Alabama with satellite locations in Northern Virginia, Florida, New Mexico and Oklahoma. [... view OASYS profile ]
- Location
- Huntsville, Alabama
- Number of Employees
- 100 - 249
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsOASYS Services
Reviews verified by DesignRush and sourced from the agency's profileOASYS Reviews & Testimonials
Logan Motley's Review Sourced from Google
Called to inquire about an open intern position and the lady whom answered the phone immediately hung up and declined my calls when I tried to call back. Very unprofessional.
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Data sourced from the agency's DesignRush profileIT Industry Fintech Industry Standard Technology
Driving Innovation and Security for National Security Sector
Sentar, a renowned cyber-intelligence company, leverages analytics and systems engineering expertise to protect national security and mission-critical assets. With a rich history of innovation since 1990, we are among the fastest-growing companies in the National Security sector. Our nationwide presence and [... view Sentar Inc. profile ]- Location
- Huntsville, Alabama
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSentar Inc. Services
Reviews verified by DesignRush and sourced from the agency's profileSentar Inc. Reviews & Testimonials
Sad Lion's Review Sourced from Google
Sentar is one of the best companies in America. The employees are extremely good at their jobs and are so kind. You can trust Sentar with any Cybersecurity job.
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Data sourced from the agency's DesignRush profileFAR FedRamp CMMC DFAR
Flexible, Responsive, Scalable Federal IT Support.
TSG Federal is the federal-focused division of The Select Group, headquartered in Huntsville, Alabama, with additional offices in McLean, VA and nationwide presence. Since its launch as an independent division in 2020, it has specialized in delivering IT and engineering integration services to U.S. defense [... view TSG Federal profile ]- Location
- Huntsville, Alabama
- Number of Employees
- 500 - 999
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTSG Federal Services
Reviews verified by DesignRush and sourced from the agency's profileTSG Federal Reviews & Testimonials
Rob G's Review Sourced from Google
I will never allow these people to represent me again, literally told me I had a job secured and lined up, just to wait 2 months and then say "oh I'm not sure what is going on with the meeting but we can't guarantee this job" so why tell me I had it why led me on why keep me in suspense I lost out on of opportunities cause you lied to me you know how much that hurt me I'm still looking because of you all....ANYONE WORKING WITH THEM BEWARE
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Data sourced from the agency's DesignRush profileIT Industry Fintech Industry Retail Technology
Contributing to the Safety & Security of Our Nation
Welcome to MartinFederal! For over a decade, MartinFederal has provided the U.S. government with customer-focused, performance-based solutions, using technology and an empowered workforce as an engine to drive its customers' missions. [... view MartinFederal Consulting profile ]- Location
- Huntsville, Alabama
- Number of Employees
- 100 - 249
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMartinFederal Consulting Services
Data sourced from the agency's DesignRush profileIT Industry Fintech Industry Goverment
We Simplify the Cybersecurity Challenge To Safeguard Your Business
MAD Security is a premier Managed Security Services Provider that combines technology, services, support, and training. [... view MAD Security profile ]- Location
- Huntsville, Alabama
- Number of Employees
- 50 - 99
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMAD Security Services
Data sourced from the agency's DesignRush profileIT Industry Goverment Fintech Industry
- Headquartered in Huntsville, AL, NMR Consulting is a verified Service-Disabled Veteran-Owned Small Business (SDVOSB). [... view NMR profile ]
- Location
- Huntsville, Alabama
- Number of Employees
- 100 - 249
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNMR Services
Data sourced from the agency's DesignRush profileIT Industry Fintech Industry Standard Technology
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
- Huntsville, Alabama
- Number of Employees
- 1000 & Up
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDeloitte Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
View Full Portfolio-thumb-webp.webp)
Big Data Analytics Project From Disconnected to Delivered -thumb-webp.webp)
System Integrator Project Inefficient Synched Connected Optimized Unleashed
Reviews verified by DesignRush and sourced from the agency's profileDeloitte Reviews & Testimonials
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
Show moreModernfoldStyles, 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!
Show moreAlex 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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Data sourced from the agency's DesignRush profileFinancial industry Government Sector IT industry Manufacturing industry Telecommunications industry
Empowering Your Accounting Decisions.
Crowe LLP is a global accounting firm offering audit, tax, advisory, and consulting services. With deep industry expertise, we empower businesses to make informed decisions for lasting value. Recognized as a top workplace, we leverage our partnership with Crowe Global to provide comprehensive solutions [... view Crowe profile ]- Location
- Huntsville, Alabama
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCrowe Services
Reviews verified by DesignRush and sourced from the agency's profileCrowe Reviews & Testimonials
RA's Review Sourced from Google
As an accounting firm I would give them 1 star. I recently discovered a litany of deductions they failed to consider. You will be given an EA, which is just a glorified tax preparer. They will know nothing and be slow to reply. You might as well get your taxes done by H&R block or a proper independent CPA. If these folks do your taxes, get prepared for a larger tax bill. I strongly advise against it.
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Data sourced from the agency's DesignRush profileBanking Industry Food Industry Fintech Industry
Building trust in society and solving important problems.
We’re a network of firms in 155 countries with over 284,000 people who are committed to delivering quality in BPO, project management, assurance, advisory, IT, and tax services. [... view PwC profile ]- Location
- Huntsville, Alabama
- Number of Employees
- 1000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPwC Services
Reviews verified by DesignRush and sourced from the agency's profilePwC Reviews & Testimonials
Will Moss's Review Sourced from Google
How do you recognise an extrovert auditor? He looks at YOUR shoes whilst talking to you
Show moreStephen Carpenter's Review Sourced from Google
Very impressive entrance in Villiers Street. I walked in there and thought I it might have been a shopping centre, I was told it was not. I walked away .
Show morePaula Cumpik's Review Sourced from Google
Hard to figure out what's where and unfortunately I been to drop a Cv there . They say they don’t know where to send , and better to go in the web side and apply. This is very strange…..
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Data sourced from the agency's DesignRush profileFinancial industry Construction industry IT industry
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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.
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.
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