PEOPLE, PURPOSE, AND PRIDE
Experience in the field.
Care in every detail.
Construction experience, thoughtful coordination, and a shared commitment to the homes and relationships we build.
Principal & Founder
Chief Executive Officer
Nicholas Grippo
The GCB Group is led by its Founder and Principal Nicholas Grippo — a Navy veteran and hands-on construction professional whose experience spans high-rise superstructure work in Manhattan to complex residential construction and estate management across South Florida.
Read full biography
His early career working on large-scale superstructures in New York instilled a deep understanding of structural systems, sequencing, and the discipline required to execute at scale. That foundation, combined with the accountability and work ethic developed through military service, continues to shape the way The GCB Group operates today — with a focus on precision, leadership, and responsibility at every level of a project.
Since relocating to South Florida, he has built his reputation managing and executing high-end residential projects throughout Palm Beach County, developing a comprehensive understanding of coastal construction requirements, hurricane-rated systems, and the elevated standards expected in some of the region’s most discerning properties.
Sr. Partner
Chief Operating Officer
Joseph Conforti
The GCB Group’s operations are led by its Chief Operating Officer, Joseph Conforti — a Navy veteran and retired 18-year member of the FDNY, whose career has been defined by discipline, leadership, and performance under pressure.
Read full biography
His time in the fire service, including nearly two decades with the New York City Fire Department, instilled a mindset centered on accountability, preparation, and decisive action in high-stakes environments. Combined with his military background, he brings a structured, methodical approach to operations — where planning, coordination, and execution are held to the highest standard.
At The GCB Group, he is responsible for overseeing day-to-day operations across construction, renovation, and property management services — ensuring that every project and property is supported by clear systems, strong communication, and consistent follow-through. His leadership emphasizes organization, responsiveness, and the ability to adapt quickly while maintaining control of even the most complex situations.
This operational discipline complements the firm’s builder-led philosophy, creating a balance between hands-on construction expertise and structured execution. Together, it ensures that every client experience is not only well-built, but well-managed — with a level of reliability and attention that reflects the backgrounds from which the company was built.
Project Manager
Junior Partner
Jeremy Wilder
As a Partner and Project Manager at GCB Building Group, Jeremy plays an active role in guiding projects from preconstruction through final completion. He works closely with clients, designers, architects, vendors, and trade partners to coordinate schedules, manage field operations, and ensure each project meets GCB’s standards for quality and professionalism.
Read full biography
Jeremy brings a hands-on, solutions-oriented approach to project management. He understands that successful construction requires more than quality workmanship—it also depends on careful planning, clear communication, strong relationships, and the ability to respond effectively when conditions change.
Throughout each project, Jeremy remains closely involved in daily operations, trade coordination, workmanship reviews, and decision-making. His ability to balance the overall project goals with the details taking place in the field helps keep work organized and moving forward.
As a partner in the company, Jeremy is personally invested in every project and the relationships built along the way. He takes pride in representing the GCB name and providing clients with a well-managed construction experience and a finished home the entire team can stand behind.
Director of Administration
Executive Director of Property Solutions
Matthew Lewis
Matthew serves as Director of Administration for GCB Building Group and Executive Director of Property Solutions. With more than a decade of experience in designer-led projects and property management, he brings an entrepreneurial mindset, hands-on leadership, and a strong understanding of the service expected by discerning homeowners.
Read full biography
His professional experience includes coordinating high-end residential projects and working alongside designers, vendors, trades, and property owners. His past work includes several years of involvement with the prestigious Kips Bay Decorator Show House in Palm Beach County, where attention to detail, careful coordination, and high standards are essential.
Project + Design Coordinator
Daniela Purrinos
Daniela serves as Project + Design Coordinator at GCB Building Group, bringing a design-focused perspective to the construction process. With a background in Interior Architecture and experience guiding projects from concept through completion, she understands how creativity and thoughtful execution work together.
Read full biography
Before joining GCB, Daniela spent six years as Co-Founder and Interior Designer of a multidisciplinary interior design studio, where her role extended beyond design into construction coordination, client experience, and the systems behind the work. She holds a Master of Interior Architecture from Florida International University.
At GCB, Daniela supports projects across both design and construction, helping keep decisions, details, and communication moving throughout the process. She works closely with the field, trades, clients, and designers to move projects forward while maintaining the original intent.
OUR CONSTRUCTION TEAM
In the field.
Working together.
Vice President of Construction
Jesse Robinson
With more than 25 years of experience in the construction industry, Jesse Robinson brings a deep understanding of building, leadership, and project execution to GCB. A third-generation builder born and raised in South Florida, he grew up immersed in the industry, developing a passion for the craft and a commitment to quality from an early age.
Read full biography
Jesse’s experience spans high-end residential construction, historic preservation, commercial, and industrial projects. His work has taken him from South Florida to Massachusetts, New Orleans, and Hawaii, giving him a broad perspective on regional construction practices, challenges, and the unique demands of each project.
Working closely with architects, designers, homeowners, and project teams, Jesse helps bring each project’s vision to life. His collaborative approach keeps design intent, craftsmanship, constructability, and project goals aligned from the early stages through completion.
His extensive field experience and hands-on approach help him manage the many moving parts of complex projects while maintaining a strong focus on quality, schedule, and client expectations. At GCB, Jesse is committed to delivering exceptional work grounded in experience, accountability, strong relationships, and attention to detail—upholding the integrity and craftsmanship that have defined his career.
Tony Fenchek
Site Supervisor
Ronaldo Paxtor
Assistant Supervisor
Meet the People Behind Every Project
A successful project requires constant coordination between the office, the field, the client, and the many professionals involved in the work.
Our leadership team establishes the direction and expectations for each project. Our project-management and operations teams coordinate schedules, documentation, vendors, and client communication. Our field team supervises daily construction, reviews workmanship, and keeps projects moving safely and efficiently.
We work collaboratively because the quality of the finished home depends on the strength of the entire team behind it.
More Than a Completed Project
The relationships we establish often continue long after construction is finished. Through Property Solutions, members of our team can remain involved in the ongoing management, maintenance, and care of a client’s home.
Whether we are beginning a new project, completing the final walkthrough, or helping care for a finished residence, our goal is for every client to know they have a dependable team they can call.
OUR SHARED STANDARD
More is
the minimum.
GCB Building Group is more than a construction company. We are a team of people who take pride in our work, value the relationships we build, and understand the responsibility that comes with working in someone’s home.
Our team brings together experience in construction, project management, field operations, client service, and property care. While each of us has a different role, we share the same commitment: communicate clearly, solve problems responsibly, and deliver work we are proud to put the GCB name behind.
LET’S BUILD WHAT’S NEXT
A good project begins
with a conversation.
Tell us about your property, your plans, and what matters most to you.
Contact our team