Practice Areas

Civil Engineering

Our work includes site grading, storm water management, best management practices, erosion and sediment control, utility design which includes gravity sanitary sewer designs, wetland mitigation, flood plan modifications, stream impacts, on-site sewage disposal, and earthwork calculations.

Construction Engineering

In today’s construction environment, more and more design responsibility is being shifted to the contractor/fabricator. We provide high quality designs for stairs, handrails, mechanical platforms and their connections to the main structure for owners and fabricators to satisfy the demands of the project. We have experience designing these structures in steel, stainless steel and aluminum.

Structural Engineering

We have provided structural design services for an array of types including single- and multi-family residences, churches, office buildings, hospitals, financial institutions, industrial facilities, educational facilities, theaters, parking garages, special structures, sports stadiums, retail centers, and government/military facilities.

Protective Design

We understand the risks associated with terrorism are paramount for the protective design of facilities. We work closely within the design team, end user, and owner to understand the facility needs, make informed protective design decisions, and implement strategies that increase the safety of the end user.

Storm Shelter Design

LBYD has comprehensive experience providing storm shelter design services across the nation. Our team has served a wide variety of clients, including municipalities, school boards, and universities. Our team’s expertise in storm shelter design makes us flexible and ready to adjust to any project need no matter the scope, complexity, size, or schedule.

About the Firm

LBYD opened the Nashville branch in 2018.  The Nashville office has established relationships with trade partners to offer a variety of services in the federal, municipal, industrial, K-12, and higher education sectors.  LBYD prides itself on providing a highly technical approach while maintaining great service to their clients.


tom hadzor, pe, se

Tom is the Branch Manager for LBYD’s Nashville office. With over 10 years of engineering experience in structural design, Tom is familiar with the design of parking decks, industrial facilities, community centers, medical facilities, retail outlets, educational facilities and storm shelters.  Previous projects include using materials such as structural steel, masonry and concrete. 

Contact Us


725 Cool Springs Blvd., Suite 230 Franklin, Tennessee 37067