About TCE

TCE’s structural engineering team is a beacon of excellence in a sea of mediocrity.

Your 1-Stop Structural Engineering Firm

TCE has earned the reputation as a one-stop engineering firm with unparralled engineering ability and customer service that fulfills clients’ needs. 

About TCE

Through the teaming of Zivan Cohen and the late Dick Tadjer, TadjerCohen Associates, Inc. was established in 1962 to provide consulting structural engineering services. The firm was later renamed Tadjer-CohenEdelson Associates, Inc. (TCE & Associates, Inc.). On the whole, we protect our client’s assets – their buildings.

Our Mission

"Preserving the past and building the future. Since 1962, we have been fulfilling this mission by assisting our clients in an economical and innovative manner through engineering excellence, preserving the environment, and building communities."

Structural Engineering Services

We provide structural engineering services across a broad range of sectors

Whether you’re planning a new construction, undergoing a complex renovation, or in need of a forensic structural assessment, we deliver solutions with precision, code compliance, and care. Our portfolio spans small-scale builds to large, multifaceted developments—always with a focus on structural integrity and long-term value. 

High-Rise Developments

Commercial and mixed-use buildings

Institutional and educational facilities

Retail and office spaces

Parking structures and garages

Residential developments

Let’s build smarter, together.

Why TCE?

Fast turnaround on reports, stamped drawings, and calculations

Speed Meets Precision