Senior Management


Alfredo Maggio

Alfredo Maggio is the President of Graham Bros. Construction Limited.  He has been with Graham Bros. since 1998 and has held many position from field engineer to vice president and general manager, Mr. Maggio has been involved with the construction industry for over 20 years.  He has been a director with the Ontario Road Builders' Association(ORBA) since 2002, and assumed the presidency in 2011.

Mr. Maggio is a graduate of the University of Toronto Civil Engineering program and has been a member of the Professional Engineers of Ontario and the Ontario Society of Professional Engineers since 1997.

Mark Thompson
Vice President, Operations

Mark Thompson is the Vice President of Operations and is responsible for the management and coordination of the daily construction operations.  Mr. Thompson’s vast experience in the construction industry spans over three decades. Having graduated from Ryerson Polytechnical Institute’s Civil Engineering Technology program in 1985.  Mr. Thompson went on to become Gold Seal Certified by the Canadian Construction Association in 1998. 

Ken Richardson
Secretary & Vice-President Administration
Kenneth Richardson joined Graham Bros. Construction Limited in 1986 after being employed in the banking industry and municipal government. Mr. Richardson held the position of City Clerk and Town Administrator for several years. Mr. Richardson holds a certificate in municipal administration (AMCT) from Queen’s University.
Frank Steblaj
Vice-President of
Frank Steblaj is the Vice President of Administration. He joined Grahma Bros. Construction Limited in 2001 as a project engineer and has held several positions within the company before becoming a VP in 2010. Prior to Graham Bros. Construction Limited, he was employed in various engineering management positions in the manufacturing sector.

Mr. Steblaj is a graduate of the University of Waterloo Mechanical Engineering Program and has been a member of the Professional Engineers of Ontario and the Society of Professional Engineers since 1988. In 1997, Mr. Steblaj graduated with a Masters in Business Administration from Fairleigh Dickinson University, New Jersey.

Carol Brooks
Carol Brooks is the Controller/CFO for Graham Bros. Construction Limited and its affiliates. She has worked for the company since August 2013 and is responsible for financial reporting, financial planning and analysis, accounting and control.

Ms. Brooks is a Certified Management Accountant who obtained her designation in 1989.


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