Find reputable IT services companies in the USA, which were vetted by our team of 12 experts based on 5 criteria and supported by over 2,000 client reviews for your next project.
List of the Best Professional IT Services Companies in USA
4 Companies-Rankings updated: September 04, 2026
DesignRush evaluates IT services companies for technical capability, service scope, and verified client reviews to help businesses compare managed IT services. Some featured placements may be paid.
We integrate, innovate, and elevate enterprise systems.
Intellectsoft builds lasting relationships by delivering IT Services that transform enterprise operations. Market-leading insight positions us as the clear choice in API integration, legacy modernization, and app portfolio consolidation—ensuring scalable, reliable solutions that drive global success...
Top Services:
Software Development
Mobile App Development
Wearables
Software Testing
Blockchain
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Location
New York City, New York
Number of Employees
100 - 249
Average Hourly Rate
$80/hr
Minimal Budget
$50,000 & Up
Portfolios Count
12 Projects Listed
Intellectsoft Services
Software Development
Mobile App Development
Wearables
Software Testing
Blockchain
AI Development
UI/UX Design
Big Data Analytics
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Harley-Davidson
the London Stock Exchange
Ernst & Young
Qualcomm
Bombardier
Data sourced from the agency's DesignRush profile
Intellectsoft Reviews & Testimonials
Harshal Chhajed
Undisclosed at Undisclosed
4.5★
Software Development Review from Harshal Chhajed
They have highly skilled support staff for faster resolution which leads to customer satisfaction. Also, it has many features including IoT and blockchain apart from regular software development. If there are any changes in the scope of the project at a later stage, it can prove quite costly and also difficult to accommodate last-minute client-side scripting changes. They are versatile, cost-effective, and offer quick customer support. They offer a very customized software development tool where business needs can be addressed. It is very cost-optimized and hence can help generate good returns for business investment.
Vitaly Dyachenko
CEO and Founder at UppLabs LLC
5.0★
Software Development Review from Vitaly Dyachenko
Intellectsoft provided a great partnership by delivering quality services and working fast. They helped us to accomplish all the clients' projects on time. The team communicated transparently and showed [] great dedication. They were an ideal partner! (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile
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Kepler Team specializes in providing comprehensive healthcare software development services to help HealthTech businesses scale their operations...
Top Services:
IoT
AI Development
Software Development
IT Services
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Location
Charlotte, North Carolina
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
5 Projects Listed
Kepler Team Services
IoT
AI Development
Software Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
European Medical Diagnostic Center
US Hospital Management Company
Nationwide Transportation Enterprise
Data sourced from the agency's DesignRush profile
Kepler Team Reviews & Testimonials
Jeff McGregor
Review from Google
5.0★
Jeff McGregor's Review Sourced from Google
We have been using Kepler for over a year and couldn't be more happy with their services. We started off with a smaller software team and continuing to expand our software development with them. Highly recommend!
Bryan Dennstedt
Review from Google
5.0★
Bryan Dennstedt's Review Sourced from Google
Amazing to see Kepler team continuing their success in the medical, healthcare and telemedicine space. They have done an amazing job for past clients of mine, and have the technical expertise to bring a clients visions to life. Olga M and Olga R both manage the clients expectations well, and ensure a client meets the deadlines they need for success.
Reviews verified by DesignRush and sourced from the agency's profile
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We're a leading IT custom software firm with 30 years of experience in LATAM. Our elite 10% developer team delivers top-notch quality, speed, and affordability, as proven by clients like Motorola, Intel, IBM, and Oracle. We offer Software Dedicated Teams and Staff Augmentation to boost your project...
Top Services:
Software Development
Staff Augmentation
Software Testing
IT Services
HR Outsourcing
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Location
Atlanta, Georgia
Number of Employees
500 - 999
Average Hourly Rate
$40/hr
Minimal Budget
$50,000 & Up
Vates Services
Software Development
Staff Augmentation
Software Testing
IT Services
HR Outsourcing
Big Data Analytics
Web Development
Cloud Consulting
DevOps Consulting
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
iSimplifyMe is an AI Infrastructure & Orchestration firm. We architect and operate production AI on private AWS...
Top Services:
AI Development
Software Development
Cloud Consulting
CRM Consulting
IT Services
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Location
Chicago, Illinois
Number of Employees
Under 49
Average Hourly Rate
$299/hr
Minimal Budget
$50,000 & Up
Portfolios Count
3 Projects Listed
iSimplifyMe Services
AI Development
Software Development
Cloud Consulting
CRM Consulting
IT Services
DevOps Consulting
Web Development
IT Compliance Solution
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bartco Lighting
Dr Jay Calvert
Signature Dentistry
Data sourced from the agency's DesignRush profile
iSimplifyMe Reviews & Testimonials
Dr. Millicent Rovelo
Review from Google
5.0★
Dr. Millicent Rovelo's Review Sourced from Google
I could not be happier with this company! I have had two websites designed by them and the whole experience was amazing. Their technology and skills are top of the line and their customer service is excellent. Not to mention a good eye for aesthetics and skilled at SEO building. Highly recommend!!
Nikki Lazzara
Review from Google
5.0★
Nikki Lazzara's Review Sourced from Google
Joe and James and AJ have done wonders for our business. Excellent design as well as support while we navigate our new website. Professional. I highly recommend them if you are looking to improve your digital marketing.
Anita Patel
Review from Google
5.0★
Anita Patel's Review Sourced from Google
I’ve worked with ISimplifyMe on a number of different projects over the years, and I think they are second to none. I am very particular about whom I choose to work with, and had interviewed a lot of companies before deciding to go with ISimplifyMe. I had contemplated going with a local company (Los Angeles), thinking it may be easier to communicate, but with ISimplifyMe the time difference was a nonissue. They replied faster and more thoroughly than local companies, and have been able to deliver time and time again. They have consistently produced high quality work, while being honest, reliable, and trustworthy.
Reviews verified by DesignRush and sourced from the agency's profile
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What services do IT services companies in USA provide?
IT services providers in USA provide a variety of services for modernizing businesses’ IT ecosystems and fortifying their security posture. On account of their nuanced expertise in automation, cloud deployment, cybersecurity, and data systems, these providers are commonly sought to facilitate transition from legacy dependencies to more agile operating setups.
Common services offered by IT services companies encompass:
IT consulting
Custom software development
Cloud hosting and management
Cybersecurity services
Technical support
System integration
Managed IT services
Network support
How much do IT services cost in the US?
US-based IT services providers typically charge between $150 to $250 per hour for break-fix or pay-per-use services. On the other hand, when a managed IT service is in question, the pricing model is determined based on the number of devices or users, ranging from $100 per workstation and$200 per server.
Based on these estimations, businesses can anticipate these price ranges:
Pricing model
Pricing range
Recommended for
Flat rate
$2,000-$3,000 per month
Small and mid-size businesses
Pay-per use
$150-$250 per hour
Businesses with set IT infrastructure
Per user
$100-$200 per user
Businesses enduring expansion
The price can also vary based on the requested service:
Network setup: $1,000-$3,000
Software licensing: $15-200 per user/month
Cybersecurity: $500-$2,500 per month
Data backup and recovery: $150-500 per month
When can clients expect ROI from an IT service?
Return on investment (ROI) from IT services depends on the provided service:
Managed IT support usually shows ROI within 1 to 3 months because it quickly reduces downtime and ticket backlog.
Infrastructure upgrades typically return value in 2 to 6 months because performance improvements are shown almost immediately once the new setup is up.
Cloud migration or modernization is slower, usually 4 to 9 months, as the payback comes after the systems are reconfigured and decommissioned.
DevOps/automation tends to show ROI in 3 to 7 months because it cuts release effort and lowers change-related outages over several cycles.
Cybersecurity programs usually take 6 to 18 months as the biggest returns are reflected in avoided losses.
What are the typical timelines for IT projects across different complexity levels?
There’s no set timeframe for IT projects as some work is largely configuration, while other work requires rethinking how core systems operate together. Approximate timelines are:
Med-complexity projects (up to 3 months): Cloud migrations for small environments, network refreshes, security tool rollouts, backup and DR implementations
Transformational projects (6-12 months): Full infrastructure modernization, large enterprise migrations, data center exits, platform re-architecture
How often do IT firms conduct performance turning after delivery?
Most IT firms do performance tuning in bursts, i.e., right after going live, after major changes, or when metrics show underperformance. If the contract is for managed services, the tuning is done in scheduled frequences.
This is what “typical” looks like in practice:
Hypercare (right after delivery): weekly or even daily tuning for 2-6 weeks while usage stabilizes and early issues surface.
Managed services: light tuning monthly for review metrics and quick fixes, and a deeper optimization quarterly for capacity planning and bottleneck analysis.
Project-only handoff (no ongoing contract): tuning is usually ad hoc, only when there’s a complaint, incident, or a planned upgrade.