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About Monolith Construction

Building Excellence Through Experience, Integrity, and Commitment

Monolith Construction is a full-service general contracting firm specializing in commercial construction, site development, underground utilities, infrastructure, and residential projects throughout the Florida Panhandle and surrounding regions. Built on a foundation of integrity, quality craftsmanship, and strong relationships, our team is committed to delivering exceptional results on every project, regardless of size or complexity.

With decades of combined construction experience, Monolith Construction has earned a reputation for providing dependable service, innovative solutions, and superior workmanship. From initial planning and site preparation to project completion, we work closely with owners, architects, engineers, and trade partners to ensure every project is completed safely, efficiently, on schedule, and within budget.

Our diverse team of construction professionals brings expertise in project management, estimating, heavy civil construction, underground utilities, site development, and vertical construction. Supported by an extensive network of trusted subcontractors and suppliers, we have the resources and capabilities to successfully manage projects from concept to completion while maintaining the highest standards of quality and accountability.

What truly sets Monolith Construction apart is our people. Our team members are not only experienced construction professionals but also active members of the communities we serve. We take pride in building lasting relationships with our clients and delivering projects that create long-term value for businesses, municipalities, and families throughout the region.

At Monolith Construction, we believe every project is more than just a job—it’s an opportunity to build trust, strengthen communities, and leave a lasting legacy through quality construction.

Our Team

Chris Karagiannis

President / Co-Founder

Chris Karagiannis

Chris Karagiannis is the President of Monolith Construction, where he oversees company operations, project execution, personnel management, and business development. As President, he works closely with project managers, field teams, clients, and trade partners to ensure every project is delivered with the highest standards of quality, safety, and craftsmanship.

With more than 15 years of experience in construction, Chris has built a career managing complex commercial projects as well as luxury residences. Prior to co-founding Monolith Construction, he served as a Project Manager for a leading builder in New York, specializing in high-end custom luxury homes as well as commercial buildings throughout Long Island and some of the most prestigious communities in the country.

Chris’s background in project management, construction operations, and client relations has helped establish Monolith Construction’s reputation for delivering exceptional results while maintaining strong communication and accountability throughout the building process.

In addition to his construction experience, Chris served as a Volunteer Firefighter with the Hempstead Fire Department and was a New York State-certified Emergency Medical Technician (EMT). He is OSHA-certified and holds a Bachelor of Science in Fire Science from Nassau Community College.

Beyond his professional responsibilities, Chris is actively involved in supporting the growth and development of the communities Monolith Construction serves. He currently serves as a member of the Port St. Joe Planning & Development Review Board, is an active board member of Panhandle Crime Stoppers association, and serves on the Gulf Coast CareerSource Workforce Development Board. Through these leadership roles, he works to support responsible community growth, public safety initiatives, and workforce development throughout the Florida Panhandle.

As a company leader, Chris remains committed to building lasting relationships with clients, maintaining a culture of excellence, and ensuring every Monolith Construction project reflects the company’s dedication to quality, integrity, and service

Bert Reed

Senior Project Manager & Estimator

Bert Reed

Bert Reed serves as Senior Project Manager and Estimator for Monolith Construction, where he combines extensive construction knowledge, advanced technology expertise, and strong leadership skills to help deliver successful projects from concept to completion. As both a Licensed General Contractor and Licensed Roofing Contractor, Bert brings a comprehensive understanding of the construction process and plays a key role in estimating, project planning, and execution.

Since joining Monolith Construction, Bert has helped strengthen the company’s use of technology and innovation in construction management. From detailed project estimates and budgeting to overseeing project schedules and client communications, he provides valuable insight throughout every stage of the construction process. His ability to bridge traditional construction practices with modern technology helps improve efficiency, accuracy, and project outcomes.

Before beginning his career in construction, Bert was a standout football player at Florida State University and went on to spend time playing professionally in the NFL. The lessons he learned through athletics continue to shape his leadership style today. His team-first mentality, commitment to accountability, and ability to bring people together make him a respected leader within the organization.

Bert is known for fostering collaboration among clients, project teams, subcontractors, and trade partners, understanding that the best results come from working together toward a common goal. His positive attitude, professionalism, and dedication to excellence have made him an invaluable member of the Monolith Construction team.

Outside of work, Bert enjoys spending time with his family and embracing the same values of teamwork, discipline, and commitment that have guided him throughout his career. Whether on a jobsite, in the office, or in the community, Bert is known for his approachable personality and the smile he always brings to the conversation.

Mileena Walding

Office & Operations Manager

Mileena Walding

Mileena Walding serves as Office & Operations Manager for Monolith Construction and is an essential part of the company’s day-to-day success. Born and raised in Gulf County, Florida, Mileena brings a deep connection to the community and an unwavering commitment to supporting the clients, employees, and operations that drive Monolith Construction forward.

Mileena’s responsibilities extend far beyond the office. She plays a critical role in coordinating daily operations, supporting project teams, managing administrative functions, and ensuring that the countless details behind every successful project are handled efficiently and professionally. Her organizational skills, attention to detail, and ability to adapt to any situation make her one of the company’s most valuable assets.

Known throughout the organization for her positive attitude and dedication, Mileena approaches every challenge with professionalism, patience, and a willingness to help wherever needed. Her thoroughness and commitment to excellence help ensure that projects, personnel, and office operations run smoothly each day.

Outside of work, Mileena enjoys spending time with her family and her dogs and values the strong community ties that come with being a lifelong local.

Mileena’s reliability, work ethic, and genuine care for both clients and coworkers make her an integral part of the Monolith Construction team and a key contributor to the company’s continued growth and success.

Josh Braswell

General Construction Superintendent

Josh Braswell

Josh Braswell serves as Construction Superintendent for Monolith Construction, where he oversees daily field operations and helps ensure projects are completed safely, efficiently, and to the highest standards of quality. With many years of hands-on construction experience, Josh brings practical knowledge, strong leadership, and a commitment to excellence to every project he manages.

Born and raised in Franklin County, Florida, Josh has been a longtime resident of Gulf County, where he lives with his wife and three children. His deep roots in the local community and strong work ethic make him a trusted leader both on and off the jobsite.

As Construction Superintendent, Josh is responsible for coordinating subcontractors, managing project schedules, maintaining quality control, and ensuring work progresses according to plan. Josh plays a critical role in overseeing day-to-day construction activities and keeping projects on track from start to finish. His ability to problem-solve in the field and maintain strong relationships with clients, trade partners, and team members contributes significantly to the success of Monolith Construction projects.

Josh is known for his reliability, attention to detail, and dedication to delivering quality workmanship. His experience and leadership make him a valuable member of the Monolith Construction team and an important part of the company’s continued growth and success.

Outside of work, Josh is an avid outdoorsman who enjoys spending time with his family and taking advantage of the natural beauty and recreational opportunities the Florida Panhandle has to offer.

Tyler Carley

General Construction Superintendent

Tyler Carley

Tyler Carley serves as Construction Superintendent for Monolith Construction, where he oversees daily field operations on his assigned projects, coordinates subcontractors, maintains project schedules, and ensures that every project is built to the highest standards of quality and safety. Known for his positive attitude and strong work ethic, Tyler is a valued member of the Monolith team who approaches every challenge with professionalism and a smile.

With extensive hands-on construction experience, Tyler plays a critical role in managing jobsite activities and ensuring projects progress efficiently from start to finish. His attention to detail, commitment to craftsmanship, and ability to work closely with clients, trade partners, and team members help deliver successful outcomes on every project.

In addition to his construction responsibilities, Tyler is a qualified Stormwater Management Inspector and is dedicated to serving his community as a volunteer firefighter with the Cottondale Fire Department. His commitment to public service reflects the same sense of responsibility and leadership he brings to every jobsite.

Outside of work, Tyler enjoys spending time outdoors and is actively involved in rodeo competitions. Whether on the jobsite, serving his community, or pursuing his passion for the outdoors, Tyler is known for his determination, reliability, and upbeat personality.

Tyler’s dedication to excellence, teamwork, and customer satisfaction makes him an integral part of the Monolith Construction team and a trusted leader in the field.

Justin Henderson

Civil Division Team Leader

Justin Henderson

Justin Henderson serves as Underground Utility Superintendent for Monolith Construction, where he oversees all underground utility operations and plays a vital role in the successful execution of the company’s heavy civil and infrastructure projects. A lifelong resident of Gulf County, Justin brings a deep understanding of the local community, strong leadership skills, and a commitment to delivering high-quality work on every project.

In his role, Justin manages field operations for utility installations, coordinates crews and equipment, and ensures projects are completed safely, efficiently, and in accordance with project specifications. He is also responsible for overseeing Monolith Construction’s fleet of heavy equipment, ensuring that critical machinery is properly maintained and ready to support ongoing operations.

Much of Justin’s work takes place behind the scenes, where his attention to detail and dedication help keep complex infrastructure projects moving forward. From utility installations to maintenance of essential systems, he plays a key role in supporting projects that provide critical services to the communities Monolith Construction serves.

Justin is a graduate of Troy University and is known throughout the company for his reliability, work ethic, and commitment to excellence. His extensive field knowledge and hands-on approach make him an invaluable member of the Monolith Construction team.