Attention the Chicagoland area and beyond:

Simplify Your IT, Cybersecurity, and Compliance Journey: Effortless Solutions for Businesses, Delivered by Our Expert Local IT Support Team

Give us a call and let us show you what fast, friendly and highly-responsive outsourced IT services should be for your small to medium business: 630-854-3726

The Top 10 Ways


The Top 10 Ways Hackers Get Around Your Firewall And Anti-Virus To Rob You Blind

Our Services

Comprehensive IT and Cybersecurity Solutions

Secure your organization's digital assets with our all-inclusive cybersecurity services, including network security, penetration testing, data backup and recovery, security awareness training, endpoint and server setup and security. Trust us to safeguard your business from emerging threats and ensure continuity and growth.

Streamlined Penetration Testing Solutions

Achieve robust security and compliance with our efficient automated penetration testing services, powered by a trusted third-party provider. We diligently identify and address vulnerabilities in your digital infrastructure, ensuring your organization's protection against cyber threats. Benefit from our easy-to-understand reports and expert advice to reinforce your cybersecurity posture. Trust our streamlined solutions to help your business meet industry standards and safeguard its digital assets.

Office 365 Setup, Security, and Maintenance

Migrating to Office 365 can be a daunting task. Our team of professionals specializes in seamless Office 365 migrations, ensuring a smooth transition with minimal disruption to your business. We also provide ongoing maintenance and support to optimize and secure your Office 365 environment, protecting your organization's sensitive information and enhancing productivity.

Business Continuity and Disaster Recovery

Ransomware attacks are on the rise, and it's crucial to be prepared. Our data backup and recovery services provide robust protection against data loss and ensure business continuity. We implement comprehensive backup strategies and employ state-of-the-art recovery solutions to minimize downtime in case of an attack.

5 Big Reasons to Choose RD Cutting Edge Tech Solutions to Support Your Computer Network


Compliance Expertise: Our team stays up-to-date on the latest regulatory requirements and industry-specific compliance standards for your business. We'll guide you through the process of achieving and maintaining compliance, helping you avoid costly fines and penalties. We have experience building a comprehensive security program from scratch.


Comprehensive and Proactive Security: We use advanced tools and technologies to protect your sensitive data and intellectual property, proactively identifying and mitigating potential threats before they cause harm to your business and quickly responding to threats if they do happen.


Focus on your Business not on IT: with Customized IT Solutions: We provide tailored IT support services designed to address the unique needs of your business, ensuring that your systems run smoothly and securely while allowing you to focus on your core operations.


Expert Support: Our dedicated local IT support team is just a call away, providing fast and friendly assistance whenever you need it. We have supported businesses ranging from 5 to over 800 users.


Save on Cybersecurity Insurance: Investing in our comprehensive cybersecurity services can lead to significant cost savings in terms of cybersecurity insurance premiums. Insurers often provide more favorable rates to businesses that demonstrate a proactive approach to security and a strong cybersecurity posture. By partnering with us and implementing our state-of-the-art security measures, you can potentially reduce your cybersecurity insurance expenses, further enhancing your organization's financial stability and resilience.

See what other business owners are saying about us…

We have been using Russ Dehlinger and his company RD Cutting Edge Tech Solutions, LLC since we started this company in 2011.

Russ has been both a technical advisor and technician for us from a small startup to the $10 million dollar company we are today.  His response time has been impeccable and continually exceeds my expectations.  His personal communications and extreme attention to detail are what keep us committed to his service.

I would highly recommend RD Cutting Edge Tech Solutions, LLC to any business owner needing a full-service IT supplier.

Mike Kelly President

RD Cutting Edge Tech Solutions, LLC has been a longtime partner to ECCO (Electronic Connector Co.) and both myself and my colleagues have received phenomenal ongoing technical support, troubleshooting, and guidance along our IT journey. Today, Russ Dehlinger and his team are assisting in our cyber security project, allowing a small company like ECCO to have policies and procedures in place to rival the largest corporations. Russ is a true professional and a valued partner, and we highly recommend RD’s services.

Bernard Gizzi President
Electronic Connector Company

I highly recommend RD Cutting Edge Tech Solutions, LLC. Tree Research and Education Endowment Fund (TREE Fund), a small, international non-profit located in Naperville, IL, has used RD Cutting Edge Tech Solutions for over 13 years. We have found Russ Dehlinger to be very knowledgeable, promptly responsive, proactive, and fair. He has solved all of our IT issues in a timely manner. We trust Russ to handle all of our IT needs and are extremely pleased with his service.

Barbara Duke Operations Manager
Tree Research and Education Endowment Fund

About RD Cutting Edge Tech Solutions

RD Cutting Edge Tech Solutions, LLC is a professional on-site and remote cybersecurity and IT support company for small and mid-sized businesses. The company is located in Woodridge, IL but serves the entire Chicago area and beyond, with our first class service.

The Top 10 Ways


The Top 10 Ways Hackers Get Around
Your Firewall And Anti-Virus To Rob You Blind