Leadership Team
Jack Jibilian
Jack Jibilian believes that the best projects start with strong partnerships. At ECC, he works alongside business owners, construction project managers, architects and designers to bring ideas to life—balancing creativity with practical execution at every step.
Jack’s approach is straightforward and collaborative. He listens first, asks the right questions, and keeps communication clear so teams stay aligned. He understands the pressures clients face and focuses on delivering spaces that not only meet expectations but support how people work, move, and grow.
From early planning through final delivery, Jack is committed to making the process smooth and predictable. The result is work that feels intentional, performs well, and reflects the vision behind it.
Jack attended the USC School of Architecture and obtained a Bachelor of Architecture.
Ara Bedors, LEED AP
Ara Bedros, Vice President of Operations, has been a key part of ECC since its early days. He has grown with the company, bringing experience from the field and management roles, including Superintendent, Project Engineer, and Project Manager.
Today, Ara oversees the administrative side of operations, helping keep projects organized, efficient, and compliant. He also manages the permitting process, using his strong relationships with building departments across Southern California to keep approvals moving forward.
As a LEED Accredited Professional, Ara leads ECC’s sustainability efforts. He integrates ESG and green building standards into both daily operations and project delivery—helping clients meet modern performance goals without adding complexity. With a deep understanding of both construction and process, Ara ensures that every project runs smoothly from start to finish.
Ara obtained a Bachelor of Science in Environmental Health and Occupational Safety from California State University in Northridge.
James (Jimmy) Arakelian
James (Jimmy) Arakelian brings a steady, team-first approach to his role as Senior Project Manager at ECC. He values openness and transparency, creating a process where clients, designers, and subcontractors can work together with confidence.
Jimmy focuses on getting the details right from the start. Through careful review of bids and submittals, he helps prevent surprises later—saving time, controlling costs, and keeping momentum strong throughout construction.
His thoughtful planning and clear communication make him a reliable partner for projects that need to balance great design with real-world performance.
James joined ECC in 2001 and holds a Bachelor of Science in Marketing from Cal State Fullerton.
David Leckie, RA
David Leckie brings over 50 years of expertise in architecture, planning, and interior design to ECC. Throughout his career, he has led a wide range of high-impact projects, from small-scale tenant improvements to expansive, multi-building corporate campuses. His portfolio spans diverse sectors, including recording studios, broadcast facilities, data centers, food service and commercial kitchens, healthcare, education, legal offices, tilt-up and low-rise office buildings, adaptive reuse of existing structures, and high-rise developments.
David’s extensive leadership experience across multiple architectural and design firms in the Los Angeles area has earned him a reputation for creative innovation and technical precision.
His broad skill set and deep industry knowledge position him as a key leader in ECC’s design-build initiatives.
Garo Mitilian, RA
Garo is a respected Senior Project Manager known for building strong relationships and consistently delivering high-quality projects.
Since joining ECC in 2012, Garo has brought more than 35 years of experience in architecture and construction, supported by credentials as a registered Architect. His practical construction expertise, collaborative approach, and keen attention to detail enable him to develop innovative, cost-effective solutions that meet each client’s goals while maintaining design integrity and keeping projects on schedule and within budget.
Garo earned a Bachelor of Architecture from California State Polytechnic University, Pomona, and continues to apply his extensive industry knowledge to help clients successfully navigate complex projects.
William Tri
William brings more than 30 years of experience in tenant improvements and building renovations throughout Los Angeles and Orange County.
Since joining ECC’s project management team in 2013, he has earned a reputation for delivering high-quality projects through thoughtful planning, attention to detail, and a client-focused approach.
As an accomplished Project Manager, Will develops innovative, cost-effective solutions that align with each client’s goals while preserving design intent and keeping projects on schedule and within budget. His strong technical expertise supports rigorous quality control, and his hands-on leadership style fosters collaboration, trust, and strong team relationships from the very start of every project.
Will earned a Bachelor of Science in Civil Engineering from Cal Poly Pomona.
Raed S. Zorob
As Project Manager, Raed delivers complex commercial construction projects with a focus on quality, schedule, and client satisfaction. Since joining ECC in 2015, he has successfully managed high-profile tenant improvement, workplace, and renovation projects throughout Downtown Los Angeles and Century City, developing deep expertise in some of Southern California’s most dynamic business environments. He is particularly skilled at leading projects for professional sports teams, sports organizations, and athletic brands, where careful coordination, operational sensitivity, and stakeholder management are critical to success.
Raed’s proactive leadership, attention to detail, and collaborative approach help clients achieve their goals while exceeding expectations for design, budget, and schedule.
He earned a Bachelor of Science in Business Management from California State University, Northridge.
Shant Deyirmencian
As Project Manager, Shant leads a diverse portfolio of projects, with extensive experience delivering ground-up construction projects from planning and preconstruction through completion. He also manages structural reinforcement, renovation, and tenant improvement projects, applying a strategic and detail-oriented approach to every assignment.
An integral member of ECC’s project leadership team, Shant combines strong analytical skills with active listening and thoughtful problem-solving to navigate complex challenges and drive successful outcomes. His collaborative approach, technical expertise, and commitment to client goals help ensure projects are delivered safely, efficiently, and to the highest standards of quality.
Shant earned a Master of Urban Planning and a Bachelor of Arts in Biology from California State University, Northridge.
Helen Abgarian
As Assistant Project Manager, Helen plays an integral role in delivering successful projects through strong coordination, communication, and problem-solving.
Before joining ECC, she built a solid foundation in mechanical and HVAC systems, giving her a unique technical perspective that enhances project planning, execution, and collaboration with design and construction teams.
Helen leverages her industry relationships and technical expertise to help drive project success while maintaining a high level of service for clients and stakeholders. Her proactive approach, attention to detail, and commitment to teamwork make her a valuable contributor to every project.
Helen earned a Bachelor of Arts from the University of California, Berkeley.
Kristen Mays, MBA
With nearly 30 years marketing, sales and business development experience, Kristen brings a wealth of knowledge and skills to her Business Development role at ECC. Her ability to identify business opportunities and build strong industry relationships, while simultaneously developing and executing marketing strategies ensure that our project teams and clients are connected and receive the highest level of service throughout each project.
Kristen holds an MBA in Marketing from the David Eccles School of Business at the University of Utah in Salt Lake City and a Bachelor of Science in Management, Human Resources from Park University. Kristen actively contributes her talents to Inclusion Matters by Shane’s Inspiration, IIDA Southern California and University of Utah Alumni Association, Los Angeles Chapter.
Join our Dynamic Team
We recruit for all positions, including Project Manager, Superintendent, Project Engineer, Marketing, Accounting and Administrative positions. If interested in working with ECC, please send a cover letter and resume to:
Environmental Contracting Corporation is an Equal Opportunity Employer.