
Meet the Team
Our Specialty Coatings Team at HZ Construction is a diverse and dynamic group of professionals, driven by passion and a commitment to excellence in every project they undertake.


Rod Johnson
Vice President
For over 30 years, Rod Johnson has been a distinguished leader in the Florida construction industry. With an extensive array of technical skills paired with a professional yet approachable demeanor, Rod has transformed the Specialty Coating Division into a nationally recognized powerhouse. His dedication and vision have fueled consistent growth for the division throughout his tenure with HZ Construction, Inc.
Rod has forged invaluable relationships across Florida, collaborating with both private enterprises and government entities. His foresight, commitment, and unwavering work ethic have earned him a reputation for excellence and reliability in the field.
A proud native Floridian, Rod resides in Central Florida with his wife and children. As a devoted family man and community advocate, he takes pride in leading his team to deliver high-quality, efficient projects that benefit the communities they serve.
For inquiries about the Specialty Coating Division's extensive capabilities, do not hesitate to reach out to Rod. His expertise and leadership ensure every project is handled with the utmost precision and care.

Adam Roth
Chief Estimator
Adam Roth brings a lifetime of construction expertise rooted in a family tradition of craftsmanship. A graduate of Georgia Military College with a degree in Electronics Technology, Adam went on to serve six years in the United States Air Force, honing his technical and leadership skills. Since HZ Construction’s inception, Adam has been a cornerstone of the company as its estimator. His meticulous calculations in measurements, materials, and labor consistently provide customers with cost-effective and precise pricing.
Beyond his professional achievements, Adam is an active supporter of the Tampa Bay Buccaneers and Lightning, showcasing his hometown pride. He is also deeply committed to giving back, volunteering his time with Dogs, Inc., where he helps foster dogs in need. Weekends are joyfully spent with his energetic nine grandchildren, who keep his schedule lively and full of adventure.
Adam’s dedication to his work, community, and family embodies the values at the heart of HZ Construction.

Mervin Hanley
Project Manager / Superintendent
Mervin Hanley serves as the Project Manager for HZ Construction’s Specialty Coating Division, a role that encompasses a wide array of responsibilities. Known for his calm demeanor and strong leadership, Mervin has been an integral part of HZ Construction for over a decade, bringing a wealth of knowledge and experience to the team. His role involves balancing labor, supplies, and timelines across multiple projects, ensuring efficiency and safety at every stage. Mervin works closely with Rod Johnson and project superintendents to develop strategies for the successful and timely completion of each project.
Originally from the island of Nevis in the nation of St. Kitts and Nevis, Mervin now resides in Orlando with his wife, Joanne. Together, they have three children and six grandchildren, who bring great joy to their lives. Mervin’s dedication to his work and family exemplifies the values that drive the success of HZ Construction.

Felipe "Phil" Herrera
Project Supervisor
For over a decade, Phil Herrera has been a cornerstone of the HZ Construction team, earning admiration for his unwavering integrity and reliability. As a supervisor for the coating crew, Phil ensures smooth operations across a variety of project settings, prioritizing safety in all aspects of daily work. A natural mentor, he takes pride in guiding less experienced staff, fostering growth, and cultivating a strong, cohesive team admired by all at HZ.
Phil draws inspiration from his three beloved children and cherished grandchildren, who motivate him to excel in his role. Outside of work, Phil enjoys expressing his creativity through playing the guitar and drawing. His dedication to both his craft and his family makes him an invaluable member of the HZ Coatings team.