OUR COMPANY TEAM
At JZ Construction, our team combines hands on experience with modern construction technology to deliver smarter and more efficient project outcomes. We are a group of professionals who understand how digital tools, detailed planning, and real time coordination elevate the entire building process. Our team brings expertise in pre construction modeling, scheduling systems, digital project management, and innovative in house trade solutions across South Florida.
We work together with a strong focus on communication, data driven decision making, and precise execution. Guided by experienced leadership and supported by advanced construction platforms, our team collaborates seamlessly from early planning through final delivery. This integrated approach allows us to reduce delays, increase accuracy, and provide clients with a clearer, more predictable construction experience. At JZ Construction, we build with technology, teamwork, and a commitment to progress.
OFFICE STAFF
Behind every successful project at JZ Construction is a dedicated office team that provides the structure and coordination needed to keep projects moving smoothly. Our administrative and project management staff support scheduling, permitting, documentation, procurement, and client communication with accuracy and professionalism. Based in Miami, our office team ensures that every construction project across South Florida remains organized, efficient, and compliant with project requirements and industry standards.
Their work creates the backbone of our operation. Through careful planning, attention to detail, and the use of modern construction technology, our office professionals make it possible for field teams to stay on schedule and stay informed. They provide clients with timely updates, clear communication, and dependable support throughout the entire process. This behind the scenes team plays a key role in maintaining the reliable, client focused experience that JZ Construction is known for.
Alexander DeArmas
President
Alexander DeArmas, President and co founder of JZ Construction, blends forward thinking leadership with a strong family legacy in the construction industry. He oversees company operations, strategic growth, and project direction, ensuring every client receives clear communication and professional support. Alexander plays a major role in client relations, working closely with owners, partners, and project teams to create a smooth and organized construction experience. His commitment to quality, integrity, and innovation continues to guide JZ Construction as a trusted partner in South Florida.
Zenaida Balseiro
Secretary
Zenaida Balseiro is the Secretary of JZ Construction, providing essential administrative support and helping keep daily operations organized and efficient. She manages documentation, assists with scheduling, and helps maintain clear communication across the office. With strong attention to detail and a commitment to professionalism, Zenaida plays an important role in supporting both the team and the overall mission of JZ Construction.
Christopher Carter
Vice President
Christopher Carter, Vice President and Lead Estimator for JZ Construction, manages daily operations and plays a key role in evaluating project scopes, budgets, and timelines. His estimating expertise and operational oversight help ensure every project begins with accurate planning and a strong foundation. Christopher is also deeply involved in client relations, building meaningful connections with new and existing clients through transparency, professionalism, and dependable service. His dedication to improving processes and maintaining high standards supports the continued growth and strength of JZ Construction.
Alberto DeArmas
Head of Development
Alberto Dearmas is the Head of Development, bringing a wealth of expertise and leadership to our projects. With a strong background in construction, project management, and strategic planning, he plays a key role in overseeing the development process from concept to completion. Alberto also supports general contracting oversight and consulting services, ensuring clients receive clear guidance and well planned solutions throughout the construction process. His innovative approach and commitment to quality ensure that every project meets the highest standards, and his ability to lead teams with a collaborative mindset drives our continued success in the industry.
FIELD STAFF
At JZ Construction, our field staff represents the skill, experience, and precision that define the quality of our work. This team brings years of hands on construction knowledge and a strong commitment to safety, efficiency, and craftsmanship. Led by experienced superintendents and supported by reliable and well trained crews, our field staff manages each project with care and attention to detail.
Whether coordinating ground up construction, interior build outs, or specialty trade work, our team ensures every jobsite runs smoothly and stays aligned with the project plan. Their professionalism and respect for the client’s vision help maintain a consistent standard of excellence across all JZ Construction projects.
Alfredo Valdez
Project Manager
Alejandro Osorio
Superintendent
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