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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


Mr. John Wolf, Principal, has more than 30 years of experience within the AEC industry. 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.

Robert Crowder

Associate Principal

Robert Crowder has more than 40 years of construction and program management experience. He provides clients with effective leadership, sharp attention to detail, and a valued partnership throughout the lifecycle of every project.

Kate Hull

Managing Consultant

Kate Hull is a seasoned construction engineering professional and 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, has delivered more than 40 projects across seven countries and four continents over the last decade. His effective leadership and sharp attention to detail allow him to deliver real-world, cost-effective solutions.

Roger Nelson

Managing Consultant

Mr. Roger Nelson, PE, PSP, LEED AP, has over 16 years of experience in the AEC industry. He has worked in the field alongside architects, subcontractors, and engineers and provides services on construction-related disputes for complex projects.

Nour Bouhou, PhD

Senior Consultant

Ms. Nour Bouhou, PhD, Senior Consultant, provides scheduling and change order evaluation services on large scale mixed-used projects as well as military projects requiring DoD cost-loaded schedule reporting and time impact analysis requirement.

Brett Kerr

Senior Consultant / Budget and Cost Control Manager

Mr. Brett Kerr has more than 17 years of construction and project management experience. His skillset includes cost estimating, contract development, scheduling, procurement, logistics and supervision of capital projects.

Gene Glenn

Senior Consultant / Construction Manager

With more than 18 years of experience, Mr. Gene Glenn has experience in the entire lifecycle of a project, from preconstruction and BIM coordination, through project execution and close-out.

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.

Sara Wilson

HR Manager

Ms. Sara Wilson is experienced in human resources management, having provided strategic leadership solutions and advised senior management on critical organizational decisions.

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.