Meet the Team
At Avant, our 60+ employees are our most valuable asset, each bringing unique skills and dedication that drive our success. Our team is made up of a diverse group of individuals from foremen, carpenters, and site superintendents in the field, to accounting and administration roles in the office. Our team spans a diverse range of positions, from field operations—including skilled and general laborers, foremen, carpenters, and site superintendents—to office roles in project management, accounting, human resources, and administration. Together, they form the foundation of Avant, upholding our commitment to quality, efficiency, and excellence in every project.
Company Culture
At Avant Construction Group, we believe the strength of our work starts with the strength of our team. Our culture is built on trust, accountability, and a shared commitment to doing what it takes—for each other and for our clients. We foster an environment where people are empowered to lead, grow, and take ownership of their impact. That dedication has been recognized three years in a row as we’ve been named a Top Workplace by the Florida Times-Union, a reflection of the respect, integrity, and purpose that shape our everyday work.
“At Avant, work feels a lot like family. Laughs are shared as often as ideas. Whether we’re collaborating on a challenging project or in an intense game of pickleball, strong relationships and genuine connection keep our people moving forward together.”
Leadership Team
The individuals below form Avant’s Leadership Team, entrusted with overseeing company operations and driving successful team management. They lead strategic planning, financial management, business development, team performance, and subcontractor and vendor relationships. Additionally, they foster client relationships to support Avant’s growth, sustainability, and success.
Alan Cottrill
President + Chief Executive Officer
Ellen Cottrill
Director of Community Engagement
Shiri Brandenburg
Chief Financial Officer
Barry Underwood
Vice President of Pre-Construction
Derek Cece
Chief Operating Officer
Lawrence Prince
Vice President of Residential Construction
Scott Callaway
Director of Business Development and Sales
Tori Collins
Director of Human Resources
Andrea Little
Director of Marketing & Communications
Construction Team
Our construction team is the backbone of project execution, ensuring that each venture is delivered with precision and efficiency. Led by seasoned professionals with a deep understanding of the industry, these individuals are responsible for overseeing every phase of the construction process, from pre-construction planning to final handover. They work closely with leadership to align resources, manage budgets, coordinate with subcontractors and vendors, and maintain communication with clients, ensuring that each project is completed on time, within budget, and to the highest standards of quality.
Tim White
Director of Commercial Construction
Peter Rexroth
Project Manager
Robin Barnes
Project Manager
Chris Wood
Project Manager
Larry Gaskins
Project Manager
Lee Walker
Assistant Project Manager
Clayton Todd
Senior Superintendent
Estimating Team
Our estimating team plays a vital role in project planning and cost management by accurately predicting the resources, time, and costs needed to complete every project. They work closely with leadership to develop budgets, coordinate and quantify bid submissions with subcontractors and vendors, and maintain communication with clients. This collaboration ensures each project is accurately forecasted with appropriate scope coverage prior to project turnover.
Patrick Rogers
Preconstruction Manager
Mason Brandon
Estimator
Gauddy Santos
Senior Project Analyst + Government Liaison
Admin Team
These individuals play a critical behind-the-scenes role in keeping our operations organized, efficient, and responsive. This group includes professionals who support nearly every facet of the business. From tracking company finances to coordinating communication and maintaining accurate project documentation, their work ensures our field and management teams have the tools and information they need to succeed.
Trisha Myers
Executive Assistant
Sandra Ward
Accountant
