John Hornberger,
PE

Grounded in infrastructure realities and long-term performance, John is known for leading civil engineering solutions that support complex healthcare and campus environments. His work emphasizes clear planning, practical execution, and coordination that keeps projects moving from early feasibility through construction. 

John’s experience spans civil site design, utilities, and infrastructure planning for projects that demand careful sequencing and stakeholder alignment. As a project manager, he helps teams navigate constraints related to site conditions, phasing, and regulatory requirements, translating technical complexity into actionable paths forward. 

John supports Mazzetti’s benefit mission by shaping infrastructure decisions that balance resilience, efficiency, and responsible land use. By planning civil systems that are durable, adaptable, and right-sized for long-term needs, he helps clients reduce future disruption, avoid unnecessary reconstruction, and support healthier, more sustainable communities.