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Our Leaders


For more than 10 years, Spire’s executives have been advising clients on construction projects across the globe. From Top 100 ENR Contractors to Fortune 500 Companies, our consultants have added value to our clients’ projects through all phases of construction.

Our primary resource is our exceptional talent of technical construction and engineering consultants who provide team-oriented services on an as needed basis. Our employees and our alliances with other key individuals and organizations allow us to support clients in matters involving all divisions of engineering and construction. We believe in demonstrating a “one team” attitude and are led by our team of executives across Spire’s offices.


Anthony Gonzales

Managing Principal

Anthony Gonzales has provided construction engineering consulting services on more than 200 projects totaling in $30 billion across 15 countries. His expertise is in developing, monitoring, and analyzing effective construction processes.

John Wolf

Principal

Mr. John Wolf, Principal, has more than 30 years of experience within the construction, engineering, and architecture fields. Mr. Wolf started in the field working his way up from a laborer to serving as a construction executive in both the private and federal arenas.

Michael Nosbisch

Associate Principal

Mr. Michael R. Nosbisch, CCP, PSP, FAACE, has more than 29 years of project management and project controls experience with a focus on estimating, cost engineering, scheduling, pricing and compliance, earned value management, and document control.

David Mastrandrea

Associate Principal

David Mastrandrea has a project portfolio valued at upwards of $4 billion. He has more than 20 years’ experience and specializes in construction management, strategic planning, project controls, and contracts review and negotiation spanning all phases of facility and infrastructure projects.

Robert Crowder

Associate Principal

Robert Crowder has more than 40 years of construction management experience and an intimate familiarity with all forms of construction delivery including Construction Management At-Risk (CMR), Design-Build (DB) and Construction Management-Agency (CMA).

Kate Hull

Managing Consultant

Kate Hull is a seasoned construction engineering professional and has a diverse background in dispute resolution, scheduling, and cost estimating. She has a growing project portfolio of engagements ranging from $1 million to $1.2 billion for clients involved in the government, residential and mixed use, and healthcare markets.

Jesus Schuldes

Managing Consultant

Mr. Jesus Schuldes, PSP, Managing Consultant, has delivered more than 40 projects across seven countries and four continents over the last decade. He has a diverse client base including owners, developers, contractors, subcontractors, and law firms in numerous sectors within the architectural, engineering, and construction (AEC) industry.

Michael Simpson

Director of Operations

Mr. Michael Simpson, Director of Operations, is a financial and operations manager with 30 years’ of experience. He constantly improves processes and systems within the organization to contribute to the sustained growth of Spire.

Tamara Savinas

Marketing Director

Tamara Savinas, Marketing Director, has been in the construction industry for nearly a decade and has worked on every facet of a project from securing contracts to document controls.