A CPUC Certified Woman-Owned Business


Our Leadership

H. “Heni” Hooshvar

H. “Heni” Hooshvar

Chief Executive Officer

With over 30 years of experience in engineering and management, and a diverse academic background in civil engineering, Heni leads the PIVOX organization and serves as chair of the Corporation’s board of directors.

Heni founded PIVOX and has led the company to success with a focus on infrastructure and environmental remediation construction services. Her expertise in construction and project management, including resource planning, finance, and safety, has been critical to the Company’s development of a construction project management services capability. Heni continues to focus on the development of our services and to maintaining the long-lasting business relationships key to PIVOX’s success since the company founded in 2004.

S. “Sean” Shahin, PE

S. “Sean” Shahin, PE

Vice President

With over 40 years of experience, Sean brings strategic thinking and operational leadership to the Company.  His experience includes managing complex construction projects from planning and programming to design, construction, occupancy, and closeout.  Sean works closely with project teams across all our market sectors to make sure that projects are efficiently managed, meet clients’ objectives, and exceed their expectations. He is also a member of the Corporation’s board of directors.

Sean is a proven leader in the strategic restructuring of large organizations to increase operational efficiencies, enhance performance and functionality, and optimize productivity.

Company Values




Company Facts

  • Founded 2004
  • CPUC Certified Woman-Owned Business
  • NAICS: 562910
  • $100MM Bonding Capacity
  • Gold Shovel certified
  • ISNet certified
  • No NOVs since inception of the Company
  • EMR of 0.74, Zero Recordable Injuries since 2013
  • California Licensed Contractor #836736, A, C21, B, HAZ
  • Managed and delivered over 100 construction projects including demolition and remediation for electric & gas utilities, and industrial clients.

Learn More


16361 Scientific Way
Irvine, CA 92618
1901 Harrison Street, Suite 1100
Oakland, CA 94612
21732 Community Boulevard
Hinkley CA, 92347


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