San Diego
Groundbreakers
Providing our guidance on every project, every dream
    • Brian Cahill

      President, California
      Relentless Ally since 1993

      A 30-year construction industry veteran, Brian joined the company in 1993 and today leads operations in California and Arizona. Brian was recently acknowledged by the San Diego Daily Transcript as a “Top Influential” in acknowledgement of his leadership, dedication to safety and continuous commitment to the communities where we build.

    • Anton Greenville, CCM, DBIA, LEED AP BD+C

      Senior Vice President
      Relentless Ally since 1989

      Connect with Anton

      Anton Greenville brings over three decades of experience to his role as senior vice president. He is charged with overseeing projects in the higher education market, building and managing high-performance teams, overseeing design on design-build projects, and developing talent for the next generation of industry professionals.

    • Katie Wade

      Director of Human Resources
      Relentless Ally since 2004

      Connect with Katie

      As HR director for Balfour Beatty in California, Katie is responsible for a wide range of human resource processes and programs including strategic oversight of department initiatives around hiring, retention, employee engagement and development, as well as ensuring effective communication of policies and procedures.

    • John Baradin

      Director - Safety Health & Environmental
      Relentless Ally since 2018

      John Baradin is a Certified Safety Professional (CSP) and Construction Health and Safety Technician (CHST) bringing more than 20 years’ experience to his role. He is a U.S. Veteran and has worked in various industries including petrochemical, medical, aviation and construction on projects with a cumulative value of over $1 billion.  His oversight includes projects located throughout California and Arizona.

    • Sean Hulen, LEED AP BD + C

      Vice President
      Relentless Ally since 2003

      Sean Hulen brings more than 30 years of industry experience to his role as vice president. Sean has provided leadership and oversight to many unique and signature projects including LEGOLAND in California and in Germany, Etnnies Lake Forest Skate Park, the Student Union at California State University, Los Angeles, and Canyon Crest High School in Carlsbad, Calif. 

    • Tim Berry

      Vice President
      Relentless Ally since 1991

      Connect with Tim

      Tim Berry started his career with Balfour Beatty in 1991 as a concrete superintendent and has worked in the construction industry for over three decades.  As vice president, Tim is responsible for overseeing projects and client relationship in the K-12 and federal market sectors, as well as pursuing new business opportunities.