top of page
Meet our leadership team.

X's leadership is comprised of trusted advisors whose technical expertise and open-door accessibility ensure the professional excellence of the entire team and the value provided to our clients. We are members of the American Society of Civil Engineers, Urban Land Institute, Building Industry Organization of Southern California, and California Storm Water Quality Association.


In 2018, X Engineering opened for business. Founders Puneet Comar, PE, QSD, and Eric Lissner, PE, built this practice on a firm foundation of collaboration, professionalism, experience, and integrity. 

Since then, the company has grown into a diverse and unified team of professionals who bring fresh perspectives to every project and their best effort to every task, creating an environment that is both challenging and rewarding.

Key Engineers
Executive Team