
About Us
Seeing simplicity in the complex.
As problem solvers, we shine when presented with difficult engineering challenges. We are fearless in our creativity – thinking outside the box to solve unique construction problems with innovative, responsible engineering solutions. We stand behind our work, delivering quality cost-effective results – that's why clients return to work with us, why we've been so successful for so long, and why we're considered one of the top engineering firms in the GTA. Though the world has changed significantly since we first opened our office in 1955, our principles have remained the same: take on difficult challenges, listen to our clients, and deliver innovative results that speak for themselves
Our Philosophy

Vision Statement
Why we do it.
To deliver innovative, responsible, and efficient engineering solutions that make a positive impact on our clients and their projects, on our communities, and on our skylines.
Mission Statement
How it happens.
We listen, learn, and apply the best design solutions for real world problems.
We foster creativity, encourage excellence, and celebrate success.
We enjoy what we do and take pride in the lasting impact we create.
Our People
Partners

Craig Slama
Partner

Dominic Tari
Partner Emeritus

Jeff Vivian
Partner

Jeff Watson
Partner

Mike Shiu
Partner

Paul Ast
Partner Emeritus

Robert Asman
Partner

René Martinez
Partner
Associates

Ana Zavyalova
Associate

Kevin Deonaraine
Associate

Lily Liu
Associate

Michael Cosentino
Associate

Reza Mikhchian
Associate

Samantha Rea
Associate

Sherif Mansour
Associate

Shirley Yuan
Associate

Alex Villavarayan
Associate

Gordon Tattle
Associate

Henry Song
Associate

Houman Pouladi
Associate
Managers

Igor Smith
BIM Manager

Gayana Israelyan
HR Manager

Zubair Ahmed
Inspection Manager

Petr Kazik
BIM Manager
Our History
The company was established as Farkas & Barron of Canada Ltd, a subsidiary of a New York-based consulting firm, under the management of Chief Engineer Jerry Jablonsky.
The company’s name changes to Farkas Barron Jablonsky Consulting Engineers to reflect Jerry Jablonsky’s promotion to Partner, and the Toronto office’s growing independence.
The company becomes fully Canadian-owned, and changes its name to Jablonsky Associates.
To reflect a further adjustment in management responsibilities, the company’s name changes one last time to what it remains today: Jablonsky, Ast and Partners.
Jablonsky, Ast and Partners continues to fortify its position as one of the most prominent structural engineering consultancy firms in Canada.