Penetration Testing Services

Take the guesswork out of cybersecurity, friendly experts, local support, and actionable answers.

Uncover vulnerabilities before attackers do, over 85% of clients see immediate security improvements after testing.

Simple, jargon-free reports make it easy to prioritize fixes, trusted by Milwaukee businesses since 2006.

Testing is scheduled around your workflow, most projects are completed within one business week.

Personalized support and follow-up guidance ensure your security plan is effective and manageable.

No surprise costs, transparent, boutique-style service with every dollar treated as if it were our own.

Request a Quote for our Penetration Testing Services

What Milwaukee Businesses Say About Our Testing

Real feedback from business owners who gained peace of mind and practical solutions

“The biggest benefit of working with PC LAN Services is their lightning-fast response times. When something is not working right, I can always count on them to help us almost immediately. It’s invaluable for a 100% remote company to have that kind of IT support. PC LAN has truly been a partner for us as we built and grew our business. They didn’t just provide networking support . . . they advise us on best practices, security improvements, and processes. Any 3rd party IT company can provide day-to-day support, but PC LAN truly understood our business and what we were trying to accomplish, so they were better able to help us with a holistic approach.”

Lindsay Lloyd

Leave Solutions

With PC LAN Services I don’t have to worry about my computers or my computer network. They took the time to get to know our business and have developed a technology plan that just works. They keep us secure-while most importantly keeping our manufacturing equipment up and running. With PC LAN Services, we have upgraded to VoIP phones and migrated to cloud-based solutions that are secure. PC LAN Services keeps us notified of upcoming upgrades and when they see a problem coming down the pipeline, they already have a solution in place. For a technology partner that truly gets your unique needs as a manufacturer, PC LAN Services is the perfect choice.

John Neubauer

Neubauer Fabrications

THE TRANSITION WAS EASY AND SEAMLESS! I highly recommend you give PC LAN services a shot! You will not be disappointed. We have been working with PC LAN for the past year and we couldn’t be happier. Rexx and his staff have assisted us with many of our technology related needs and has been fair, upfront, and honest 100% of the way. We recently upgraded our company server/domain controller and they made the transition seamless and easy. I highly recommend you give PC LAN services a shot! You will not be disappointed.

Matt Ward

Systems Manager, Airing Company

We have worked with PC LAN for years and have found them to be extremely professional, responsive and an all around great service. We have multiple locations and the crew at PC LAN seems to be able to offer a quick solution to whatever problem we bring them! I highly recommend their services to anyone who wants to make sure their business is safe and secure from internet threats.

Ryan Duklas

Chiropractic Company

“When you partner with an outsourced technology firm like PC LAN Services, your company benefits from their expertise and resources. Since Spaulding Group partnered with PC LAN Services, we have been able to adopt advanced technology solutions that surpass our internal capabilities. This shift prevents bottlenecks previously caused by technology and allows us to focus on our business objectives. The expert technicians at PC LAN Services have proven to provide excellent customer service to enhance our employees’ experience with technology and are responsive when needs arise. This results in greater business efficiency. Additionally, this partnership has bolstered our cyber security measures, safeguarding our data against potential cyber threats. The team at PC LAN Services continues to provide us with valuable guidance coupled with a deep understanding of the latest technology and support. Thanks to PC LAN Services, we can focus on what we do best.”

CJ Wessel

Spaulding Group

“The biggest benefit to us since our partnership with PC LAN Services is the level of professionalism and the openness in working with us through new innovative suggestions. They took the time to get us up and running the correct way to proactively prevent issues. When an issue does arise their response times are better than other IT firms we have worked with in the past. A technician is available by phone to instantly start helping us. No leaving voicemails and waiting for a return call! From onboarding to ongoing services, they are the best at explaining the process in an understandable way so I can be involved in our own technology solutions. Their partnership has also helped us be more efficient in our daily work by giving us technology tools to streamline existing processes. When making the switch to PC LAN Services, their thoroughness in the onboarding process made the transition smooth with minimal downtime. PC LAN Services is the partnership to innovate and grow with!”

Tangela Wilson

Greater Milwaukee Urban League

PC Lan installed our building with Wi-Fi with professionalism the entire way through. These guys are very knowledgeable and have a great amount of integrity for you as the customer. That to me speaks very loud!

Connie Phipps

Site Manager, Team Management

“Ever since we started working with PC LAN Services our daily IT issues are non-existent. They set us up with a network that meets our needs, keeps our files safe, and backs up our data. When we do need support, Jeff and the team respond very quickly. Hiring a dedicated team rather than looking for someone to assist when issues do arise was one of the best decisions we have made. The team at PC LAN Services owns and stands by their work. If you want a different “tourist” technician each time you call for help- go ahead and call around. For me, the peace of mind that comes with having my data secure with the same trustworthy team each time is worth the expense. You could not find a more personable and knowledgeable team than PC LAN Services. Tailoring services and support for only what the business needs are. They spend time getting to know you, your business, and your business problems, to ultimately provide you the best solutions.”

Kimberly Luebeck

Community Traffic Control LLC

PC LAN has proven to be an excellent IT partner and managed service provider. I am very happy with their service and feel the team has been proactive with helping us plan for the ever-changing world of cyber security. When user-facing-issues do arise, resolution is very timely. Their help desk ticketing system is logical and easy to use. PC LAN currently works with three companies that I’m involved with, and I wouldn’t hesitate to recommend their services to other prospective clients.

Mike Bruflat

Bruflat Consulting

Our Clients

Detailed, Personalized Penetration Testing Services

Actionable security insights for local businesses

Vulnerability Assessment

Thorough Security Assessments

Penetration testing begins with a full assessment of your network, systems, and endpoints. The goal is to simulate real-world threats and uncover weaknesses that could allow unauthorized access or data loss. Each test is conducted safely and confidentially, with a focus on local business needs. You’ll receive a detailed but easy-to-understand report outlining every finding, along with clear, actionable steps to improve security, no confusing technical language, just practical recommendations that fit your workflow and budget.

Risk Reporting

Plain-English Risk Reporting

All findings are clearly prioritized based on risk and business impact. Instead of overwhelming you with technical details, results are translated into plain English, with a focus on what matters most to your business continuity and reputation. Every report includes practical action plans and the support you need to address vulnerabilities at your own pace.

Support & Guidance

Ongoing Partner Support

After the test, ongoing support is available to help you implement improvements and answer any questions. You’re not left with a stack of paperwork, you gain a partner who genuinely cares about your security and success, providing guidance, education, and community-focused service every step of the way.

Flexible Scheduling

Disruption-Free Testing Process

Testing is scheduled around your business hours to keep disruptions minimal. The process is transparent from start to finish, with clear communication and expectations set up front. Your comfort and convenience are always priorities, so you stay informed and in control throughout the engagement.

Customized Approach

Tailored Engagements for Your Needs

Every engagement is tailored to your unique systems, industry requirements, and risk tolerance. Whether you operate in healthcare, retail, or professional services, the approach is adapted to fit your environment, ensuring compliance and protection where it matters most.

Continuous Improvement

Long-Term Security Partnership

After completion, you’ll have access to long-term support and check-ins, so improvements stick and your team remains confident. Security is an ongoing journey, and you’ll always have a trusted advisor in your corner for future questions or needs.

Our Partners

Discover Risks Before They Become Problems

Penetration testing from PC LAN Services is designed for real businesses, not just IT departments. You get a thorough, hands-on assessment of your network and systems, revealing gaps that automated tools often miss. Every finding is clearly explained, helping you make informed decisions without confusion. Enjoy the comfort of knowing your business is protected, with a partner who cares about your success and your peace of mind.

Actionable Insights and Ongoing Support, Every Step

Identify real-world vulnerabilities that could impact your business operations
Receive plain-English reports, no tech jargon or scary surprises
Work directly with local experts who treat your business like their own
Get actionable, prioritized recommendations for practical risk reduction
Enjoy ongoing support and guidance, you’re never left on your own

Security That Feels Human, Not Technical

With nearly two decades serving Milwaukee, PC LAN Services believes security should empower, not overwhelm. Testing is delivered with a warm, human touch, tailored to your business and your goals. By simplifying the complex, you gain control, confidence, and clarity to run your organization with less worry and more focus on what matters most.

Get Your Customized Penetration Test Quote Today

Protect your business from hidden threats and gain peace of mind with actionable insights.

Frequently Asked Questions About Penetration Testing Services

How does penetration testing actually help my business?

Penetration testing helps identify and address security risks before they can cause harm to your business. By simulating real-world attacks, you gain a clear picture of your vulnerabilities and receive straightforward recommendations for improvement, all in language you can actually understand and act on.

Will penetration testing disrupt my daily operations?

Testing is scheduled around your business needs to keep disruptions minimal. Most tests are completed in days, with a clear timeline set in advance, and you get an easy-to-read report soon after. You’ll always know what to expect and when to expect it.

How will I understand the results?

Results are presented in a plain-English report that highlights what matters most to your business. You’ll get clear explanations, practical next steps, and friendly guidance so you can make informed decisions, no technical jargon or scare tactics involved.

Do I need technical knowledge to use this service?

No, you don’t need any technical background to benefit from penetration testing. The process and results are explained in simple, accessible terms, and you’ll be supported every step of the way. Your comfort and understanding are always top priorities.

How often should penetration testing be done?

Penetration testing should be done at least once a year, or whenever you make significant changes to your network or systems. Regular testing ensures your business stays protected as threats evolve and your technology grows.