Dennis Heinle
Director of Cybersecurity Guarantee Electrical Company
Dennis Heinle is Director of Cyber Security at Guarantee Electrical, where he leads the company’s enterprise cybersecurity and cyber resilience program across a multi-state construction operation. With more than 24 years at Guarantee Electrical, Dan has held leadership roles spanning IT infrastructure, technology strategy, and cybersecurity. He is currently focused on advancing CMMC compliance, strengthening security awareness, developing incident response capabilities, and building governance frameworks that support both security and operational efficiency. Drawing on extensive experience in technology leadership and construction operations, Dan brings a practical perspective on protecting the business while enabling project delivery and growth.
Seminars
- Identify where tool sprawl is creating blind spots, alert fatigue, and unnecessary cost without reducing real risk
- Decide what to consolidate, what to retain, and what to remove based on operational impact and response capability
- Evaluate whether your current stack would hold up under a real incident affecting projects, payments, or data
Practical Takeaway: Leave with a practical methodology for evaluating cybersecurity tools, reducing complexity, and prioritising investments that deliver measurable business value
