Our greatest asset is our people. Our staff of architects, engineers, parking specialists and administrative professionals lead the firm, providing project management and technical expertise, and exemplify our mission and values.
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- Todd J. Helmer, PE, SE
- CEO
- Philadelphia
Todd serves as Chief Executive Officer of THA Consulting, Inc. In his role as CEO, Todd is responsible for the overall vision and strategic direction of the company, as well as client relationships, business management, financial management, and overall corporate operations.
Todd has over 30 years of experience in the field of planning, engineering, and architecture. He specializes in the planning, design, and restoration of mixed-use parking structures. Todd's expertise is focused on parking planning and the functional designs of mixed-use parking structures for higher education, healthcare, as well as many other market sectors.
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- Janice J. Haahs, MBA
- Executive Chairman / CFO
- Philadelphia
Janice is responsible for the firm’s financial management, including strategic financial planning, accounting system management, financial reporting and record-keeping. In addition, serving as CAO, she leads the Human Resources, Information Technology and Business Management departments. She and her staff seek to provide each employee with the resources they need to reach their full potential, both professionally and personally. Janice also serves as an officer for the Seoul National University Alumni Association.
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- Jim Zullo, AICP, LEED AP, CAPP
- President
- New Brunswick
Jim serves as President for THA Consulting. Prior to joining THA Consulting, Jim served as Senior Director of Real Estate and Economic Development for New Jersey Transit, the third-largest transit agency in the United States. In this position, Jim was responsible for the management of the agency’s real estate assets, property acquisitions, and sales, retail leasing, maximizing the revenue potential from these assets, undertaking transit-oriented development initiatives, and managing the agency’s 25,000 space commuter parking system. Jim has also served as Vice President of The New Brunswick Development Corporation, and Executive Director of the New Brunswick Parking Authority.
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- Mike Martindill,
- Vice President
- Jacksonville, Atlanta, Miami
Mike manages the firm’s southeast operations, including project and financial management, and business development. His background and comprehensive knowledge of both parking planning and construction allows him to help clients at any stage of a parking project. His most recent experience includes the delivery of parking structures utilizing creative and innovative financial models with both private and public financing. Mike regularly presents on his expertise with P3, project management, parking planning and design, and regional and national events.
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- Noli C. Alarcon, PE, SE
- Vice President
- Philadelphia
Noli has more than 25 years of experience specializing in project management and design of parking and mixed-use structures. He is an expert in project management, structural engineering and restoration, leading the firm’s most complex projects. A recently elected Fellow by the American Society of Civil Engineers, he is an active member of the American Society of Civil Engineers (ASCE), the American Concrete Institute, the Precast/Prestressed Concrete Institute, Post-Tensioning Institute and the International Concrete Repair Institute.
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- Kevin W. Carrigan, PE, SE
- Vice President
- Philadelphia
As Vice President, Kevin leads the firm’s nationwide program in structural engineering and asset management services. His expertise includes structural design and documentation for mixed-use and parking structures, corporate offices, and research and development facilities. Kevin serves as a Board Member for the Delaware Valley Association of Structural Engineers and is a member of the American Concrete Institute.
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- Chris Bieter, PE
- Corporate Director of Operations
- Philadelphia
As Director of Operations, Chris plans and oversees the day-to-day operations and delivery of THA Consulting professional services. Chris serves as a Project Manager on a number of new design and restoration projects. His expertise is in providing leadership and guidance to clients and project teams throughout the design and construction process for parking design and engineering.
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- Jonathan M. Shisler,
- Director of Design
- Philadelphia
Jon serves THA Consulting as Director of Design and manages projects for the firm’s regional offices. With 15 years of experience, Jon’s expertise includes all phases of building design, from programming through construction administration. His project portfolio includes the design, documentation, and administration of complex stand-alone and mixed-use parking facilities for clients such as Simon Property Group, Novartis Pharmaceuticals, the Miami Marlins, Sugarhouse Casino, Temple University, Rutgers University, and many municipal clients.
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- Vicky M. Gagliano, CAPP, AICP, LEED AP
- Director of Parking Planning & Mobility Consulting
- Tampa
Vicky serves the firm as Director of Parking Planning & Mobility Consulting, leading the firm’s parking studies and efforts, providing expertise to all THA offices. She researches, analyzes, and recommends solutions to parking problems, and her extensive education and experience in financial analysis augment her expertise in performing financial feasibility and supply/demand studies.
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- Sun-Hee Hwang, PhD, PE
- Senior Engineer/Quality Assurance
- Philadelphia
Sun-Hee provides quality assurance for THA Consulting's parking and mixed-use projects. He has more than 20 years of experience specializing as a structural engineer, and has extensive expertise with all kinds of structural systems including pre-cast, post-tensioned, filigree, cast-in-place reinforced concrete, and structural steel structures. Sun-Hee has worked on many complex parking and mixed-use projects, for clients including the University of Pennsylvania, the U.S. Department of Veterans Affairs, and the Union Station Redevelopment Corporation.
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- Javier Sanchez, AIA
- Director of Miami Operations
- Miami
Javier serves as THA Consulting's Miami office Director of Operations. Javier is a Registered Architect with a wide range of project expertise in parking, mixed-use, multi-family residential construction, corporate offices, and building renovations. His portfolio includes projects for the Miami Design District, Miami Parking Authority, and Continental Airlines. Javier is bilingual in Spanish and English.
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- Peter Sadowski
- Director of Quality Assurance
- Philadelphia
Pete serves as Quality Assurance Manager for the firm’s quality and standards program. With over 15 years in the parking industry, his extensive experience includes the execution of all phases of building design from programming through construction administration for standalone and mixed-use parking facilities. Pete provides technical leadership and in-house quality control for architectural projects and is also active in designer mentoring and project consultant roles.
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- Jean Choi,
- Human Resource Manager
- Philadelphia
Jean is responsible for ensuring that the human resources strategic goals and mission of human resources is met, through developing and managing a full range of human resource management functions, including recruiting, training, staff development and performance management, benefits administration, and compliance management.
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- Jordan C. Rappin, PE
- Director of Engineering
- Philadelphia
As Director of Engineering, Jordan Rappin plays a pivotal role in developing THA's engineering team. His 10 years of experience and expertise reflect in his consistency, quality of work, and effective leadership. Jordan utilizes his knowledge of structural systems, parking designs, and management to deliver successful mixed-use and parking structure projects.
