About Us

Meet the West Michigan cybersecurity specialists helping businesses strengthen defenses, support compliance, and document their security posture.
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Built to Make Cybersecurity Defensible

Co-founders Aaron Gurgul and Dan Heimler built Watchdog Cyber around a problem they saw repeatedly: businesses were paying for security but could not clearly explain whether their defenses worked. Routine IT demands kept pushing security projects aside, while insurance requirements, compliance obligations, and cyber threats continued to change.

Aaron brings more than a decade of IT and cybersecurity experience to his role as Co-Founder and CISO. Dan, Co-Founder and CEO, contributes extensive business leadership, technology, and risk-management experience, including service as a U.S. Navy electronics technician. Together, they provide the technical depth and business perspective needed to turn cybersecurity concerns into practical priorities.

Watchdog Cyber remains focused on cybersecurity and compliance rather than treating security as one offering among many. We work alongside internal IT teams and existing providers, helping identify gaps, strengthen controls, monitor threats, and create documentation that shows what is in place. This approach gives leaders a clearer view of risk without displacing the technology professionals they already rely on.

Rooted in West Michigan, our senior team combines local accountability with continuous security operations. Recognition including BBB A+ Accredited Business status and ISC2 Certified in Cybersecurity reflects the standards that guide our work. Every engagement is built around straight answers, measurable progress, and security decisions connected to the realities of the business.

  • Aaron Gurgul

    Co-Founder and CEO

    As a seasoned IT/Cyber professional with over a decade of experience, I have been on an enriching journey, making significant contributions to various industries. Throughout my career, I have demonstrated expertise and adaptability within the IT and Cybersecurity domain, staying ahead of the curve in the ever-evolving landscape of technology.

    My diverse experience extends beyond IT, as I have ventured into multiple verticals, providing me with a well-rounded perspective for problem-solving and decision-making. Managing large teams has been both challenging and rewarding, as I believe in fostering collaboration and inclusivity to bring out the best in every team member.

    Michigan has been my home throughout my life, and it holds a special place in my heart. This local experience has given me valuable insights into the region's dynamics, allowing me to approach projects with a thoughtful and context-driven perspective.

    Beyond my professional achievements, my heart lies with my family. I am happily married and blessed with two wonderful children who bring immense joy and purpose to my life. Balancing work and family has been a priority, and we create cherished memories through shared interests and adventures.

    In my leisure time, I find solace in road trips, camping, and enjoying the tranquility of lakes. Movies offer an escape into captivating stories, while travel in general broadens my horizons and deepens my understanding of different cultures.

    My thirst for knowledge and passion for technology continues to drive me forward. I look forward to embracing new challenges, contributing to meaningful projects, and cherishing the precious moments shared with my loved ones.

  • Dan Heimler

    CFO

    Dan Heimler is the Co-Founder and CEO of Watchdog Cyber and a seasoned professional with a remarkable 27-year career in the office technology industry. Starting out in sales for a copier company, Dan quickly developed his business acumen by helping businesses streamline processes and identify areas that can improve productivity. As he moved into leadership positions he became a highly skilled leadership coach, he guided numerous individuals and teams towards achieving their full potential. Dan's expertise in this field is further accentuated by his coaching certification from the renowned John Maxwell, where he had the privilege of meeting the leadership guru in person.

    Throughout his career, Dan has consistently demonstrated exceptional leadership abilities by leading sales teams to surpass sales quotas year after year. His impressive track record extends across various global companies, where he has cultivated a client-centric approach. Viewing clients as partners, Dan firmly believes in building strong relationships and fostering a deep understanding of their pain points and industry. It is through meaningful conversations with prospects that he has achieved remarkable success.

    Dan possesses an unwavering passion for cybersecurity and takes immense pride in helping businesses protect themselves against cyber and ransomware attacks. His dedication to this cause is evident in his commitment to helping companies navigate the intricacies of compliance and fortify their information security defenses. As a former electronics technician in the U.S. Navy, Dan's technical acumen is a priceless asset that fuels his relentless pursuit of excellence in the ever-evolving realm of cybersecurity. His profound insights and unwavering resolve equip him to stay one step ahead, ensuring that businesses remain fortified against the relentless threats that loom in the digital landscape.

    Residing in Spring Lake, Michigan, Dan is known for his exceptional talent in forging business opportunities through authentic relationships. His unwavering commitment to integrity, consistency, and perseverance fuel his actions, placing honesty and ethical practices at the forefront. These formidable traits enable him to effortlessly navigate the dynamic business landscape, earning him the esteemed title of a respected leader in his community. With a wealth of experience, remarkable leadership skills, and an unwavering passion for cybersecurity, Dan Heimler consistently delivers profound positive impacts on individuals, teams, and businesses alike.

How We Approach the Work

Our operating principles reflect the reasons Watchdog Cyber was created.

  • Focus on Cybersecurity

    Cybersecurity and compliance receive our full attention. That specialization helps us examine risks independently and keep security priorities from competing with routine IT requests.

  • Explain Risk Clearly

    Leaders should understand what matters, why it matters, and what to address first. We communicate in direct business terms rather than hiding decisions behind technical jargon.

  • Protect and Document

    Strong controls matter, but businesses also need evidence that those controls exist and operate as intended. We build documentation into the work so clients are better prepared for insurer, auditor, and customer questions.

  • Work Alongside Your Team

    We respect the knowledge held by internal IT staff and existing providers. Our role is to strengthen their capabilities with focused cybersecurity expertise, not work over them.

What Our Clients Say

Working with Watchdog Cyber, and Aaron Gurgul specifically, has been...

Working with Watchdog Cyber, and Aaron Gurgul specifically, has been a strong experience from the start. We knew we needed to strengthen our cybersecurity posture, but we were not looking to completely reinvent the wheel. Watchdog Cyber was flexible and helped us implement the right mix of solutions for our organization. They guided us through updating our policies and procedures, securing our devices, offsite data backups, and rolling out ongoing company-wide training. The real value has been the peace of mind and the measurable reduction in our overall cyber liability. I have greater confidence knowing that if and when a cyber event occurs, Watchdog Cyber will be there to support us through it. I would recommend Watchdog Cyber to any business executive who wants to reduce risk, improve preparedness, and feel confident in their cybersecurity strategy.

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We had an email bounceback issue that was messing with...

We had an email bounceback issue that was messing with our client communication and slowing things down. 📧⛔️ Aaron and the Watchdog Cyber team jumped on it right away and had it fixed within a day. ⚡️🛠️ Super responsive, easy to work with, and just got it done. 🙌 10/10, A++++ — would totally recommend Watchdog Cyber to anyone needing fast, reliable help. 🔒💻✨

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What impressed me most was how fast and hands-on they...

What impressed me most was how fast and hands-on they were. ?? No runaround, no delaysjust straight to the solution. ***** made it feel like our issue was his top priority, which is rare these days. That kind of responsiveness and care really stood out. ????

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I first started working with Dan & Aaron after we...

I first started working with Dan & Aaron after we had a security breach in my office. They were able to fix the problem immediately and avoid any major issues. The experience went so well, I decided to hire them for a more long term preventative program. Several months in, I’m very happy with the decision. They are both extremely responsive and helpful. Highly recommend engaging Watchdog Cyber.

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A cyber attack is the last thing a small business...

A cyber attack is the last thing a small business expects. I mean, “there are so many bigger fish out there.” But we were rudely awakened when my email was hacked and over 1000 of our customers and friends received a fraudulent invoice from our company, including the logo, from my exact email address. We’ve been using Watchdog for about a year on a minimal basis to manage domain spoof/reputation protection. So at least we knew someone to call. Aaron was to the rescue in a heartbeat! And in about an hour was able to get me back into my email (Google had blocked me out), detect where the bad-actors had entered, reverse settings altered to allow for more mischief, and reset passwords to end the onslaught entirely. Couldn’t be more grateful.

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These guys are people I trust to help our business...

These guys are people I trust to help our business and we are an IT company. I promise you if you go with them they will work hard for you to minimize your risk. In today’s world Security is constantly evolving and it’s good to have these guys in your corner.

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Awesome service and professionalism. I strongly recommend their services.

Awesome service and professionalism. I strongly recommend their services.

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The best decision I made was signing up for Watchdog...

The best decision I made was signing up for Watchdog Cyber services.

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Super easy to work with! Dan is extremely Knowledgeable.😀

Super easy to work with! Dan is extremely Knowledgeable.😀

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Working with Watchdog Cyber, and ***** ****** specifically, has been...

Working with Watchdog Cyber, and ***** ****** specifically, has been a strong experience from the start. We knew we needed to strengthen our cybersecurity posture, but we were not looking to completely reinvent the wheel. Watchdog Cyber was flexible and helped us implement the right mix of solutions for our organization. They guided us through updating our policies and procedures, securing our devices, offsite data backups, and rolling out ongoing company-wide training. The real value has been the peace of mind and the measurable reduction in our overall cyber liability. I have greater confidence knowing that if and when a cyber event occurs, Watchdog Cyber will be there to support us through it. I would recommend Watchdog Cyber to any business executive who wants to reduce risk, improve preparedness, and feel confident in their cybersecurity strategy.

READ MORE

Working with Watchdog Cyber, and Aaron Gurgul specifically, has been...

Working with Watchdog Cyber, and Aaron Gurgul specifically, has been a strong experience from the start. We knew we needed to strengthen our cybersecurity posture, but we were not looking to completely reinvent the wheel. Watchdog Cyber was flexible and helped us implement the right mix of solutions for our organization. They guided us through updating our policies and procedures, securing our devices, offsite data backups, and rolling out ongoing company-wide training. The real value has been the peace of mind and the measurable reduction in our overall cyber liability. I have greater confidence knowing that if and when a cyber event occurs, Watchdog Cyber will be there to support us through it. I would recommend Watchdog Cyber to any business executive who wants to reduce risk, improve preparedness, and feel confident in their cybersecurity strategy.

READ MORE

Working with Watchdog Cyber, and Aaron Gurgul specifically, has been...

Working with Watchdog Cyber, and Aaron Gurgul specifically, has been a strong experience from the start. We knew we needed to strengthen our cybersecurity posture, but we were not looking to completely reinvent the wheel. Watchdog Cyber was flexible and helped us implement the right mix of solutions for our organization. They guided us through updating our policies and procedures, securing our devices, offsite data backups, and rolling out ongoing company-wide training. The real value has been the peace of mind and the measurable reduction in our overall cyber liability. I have greater confidence knowing that if and when a cyber event occurs, Watchdog Cyber will be there to support us through it. I would recommend Watchdog Cyber to any business executive who wants to reduce risk, improve preparedness, and feel confident in their cybersecurity strategy.

READ MORE

Super easy to work with! Dan is extremely Knowledgeable.😀

Super easy to work with! Dan is extremely Knowledgeable.😀

READ MORE

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Know Where Your Security Stands

Get a free assessment to identify gaps, clarify priorities, and understand the next steps for strengthening your cybersecurity posture. You will receive a practical starting point based on your environment and business requirements.