HexaLine
HEXA LINE Engineering Consulting Services
Founded in 2021 and headquartered in Riyadh, HEXA LINE Engineering Consultants is a forward-thinking engineering firm delivering high-impact design and consultation services in the water and environmental sectors. Committed to innovation, sustainability, and technical precision, the firm serves both government and industrial clients across Saudi Arabia with comprehensive, future-ready solutions.
The name HEXA LINE symbolizes six foundational principles: project management, environmental and sustainable design, engineered processes, knowledge transfer and training, engineering arbitration, and business development. These pillars guide the firm’s holistic approach, ensuring each project is not only technically sound but also aligns with broader environmental and developmental goals.
At the heart of HEXA LINE’s success lies a strong belief that remarkable engineering requires more than technical mastery—it demands creativity, collaboration, and strategic foresight. The firm’s multidisciplinary team blends engineering expertise with design innovation to deliver impactful, client-focused outcomes that endure.
Founded by Dr. Omar Alrehaili and Dr. Amr Fenais, both respected civil engineers, HEXA LINE has undertaken and led a number of landmark projects in engineering consultation, construction, and architectural design. Their leadership ensures every project reflects the highest standards of quality and intuition, solidifying the firm’s reputation in Saudi Arabia’s competitive engineering sector.
HEXA LINE specializes in a range of services including 3D design, licensing, urban planning, project management, interior and environmental design. From concept to execution, the firm is dedicated to turning visions into architectural masterpieces. Clients are invited to download the full company profile to explore HEXA LINE’s wide-ranging expertise and success in water and environmental consultation.
Our Services
Immersive 3D Visualization for Architectural Excellence
At HEXA LINE, we specialize in delivering immersive 3D design experiences tailored for residential, commercial, and medical spaces across Saudi Arabia. From luxury villas to modern hospitals, our visual solutions turn architectural concepts into vivid, lifelike environments.
With a strong focus on clarity and creativity, our 3D renderings allow clients to explore every angle of their space before construction begins—enhancing decision-making and streamlining execution. Rely on HEXA LINE to visualize your project with exceptional depth, realism, and innovation.
Licensing Services
Streamlining Compliance, Empowering Progress
At HEXA LINE, we simplify the path to project approval across Saudi Arabia. Our licensing services are designed to remove red tape, enabling you to launch with confidence. Whether you’re entering a new market, expanding infrastructure, or initiating a complex development, our specialists work behind the scenes to secure all required authorizations.
We handle everything—from zoning clearances and municipal documentation to health, safety, and utility permissions—ensuring every box is checked, and every timeline stays on track. With HEXA LINE as your compliance partner, you gain more than approvals—you gain momentum.
Comprehensive Engineering Design Solutions
At HEXA LINE, we redefine the standards of engineering design in Saudi Arabia through a holistic, forward-thinking approach. Our multidisciplinary expertise spans architectural planning, civil and structural design, and environmental engineering—delivering cohesive solutions for complex projects.
We go beyond traditional design by integrating functionality, aesthetics, and sustainability from the outset. Every project begins with a deep understanding of client goals and site-specific challenges, allowing our team to craft smart, efficient, and future-ready designs.
Whether developing urban infrastructure or tailored commercial blueprints, HEXA LINE merges technical accuracy with innovative thinking. With a sharp focus on regulatory compliance and project feasibility, we bring ideas to life—precisely, responsibly, and beautifully.
Choose HEXA LINE as your design partner for impactful, intelligent engineering built on experience and vision.
Project Management
At HEXA LINE, we turn complex visions into clear results. Our project management solutions are built to streamline every phase—from early design coordination to final handover. With a proactive approach and a keen eye on timelines, costs, and quality, our team ensures your project stays on track without compromise. Leveraging proven methodologies and local insight, we deliver projects that reflect precision, accountability, and long-term value in Saudi Arabia’s dynamic landscape.
Design and Development
Innovative Solutions, Seamless Execution
At HEXA LINE, we transform visionary ideas into tangible outcomes through expertly tailored design and development services. From blueprint to build, we integrate creativity, functionality, and precision to deliver spaces that inspire. Our multidisciplinary team collaborates across every stage—ensuring technical excellence, timely delivery, and alignment with your goals. Whether it’s commercial, residential, or specialized projects, we bring intelligent planning and innovative design to life in Saudi Arabia’s evolving landscape.
Supervision Services
At Hexaline, we redefine construction supervision with a results-driven approach built on precision, transparency, and accountability. Operating throughout Saudi Arabia, our supervision services span a wide range of developments—from large-scale commercial projects and healthcare facilities to private residences.
Our dedicated team closely monitors each phase of construction, ensuring timelines are met, standards are upheld, and risks are minimized. We integrate cutting-edge technology and proven methodologies to oversee quality assurance, contractor coordination, site safety, and regulatory adherence.
With Hexaline by your side, you gain more than just oversight—you gain a strategic partner committed to delivering excellence from foundation to finish.
Urban Planning
At HEXA LINE, we reimagine the future of cities by transforming spaces into dynamic, functional, and people-centric environments. Our urban planning solutions are designed to balance growth with sustainability, blending community, infrastructure, and innovation in every project.
From regional strategies to neighborhood design, we craft holistic plans that shape thriving urban ecosystems. By aligning our work with Saudi Arabia’s evolving vision, we help governments and developers unlock the full potential of their landscapes—making way for smarter mobility, resilient communities, and inclusive design.
With a focus on long-term impact, HEXA LINE ensures that each plan responds to real-world needs, cultural context, and future trends.
Strategic Real Estate Unit Classification
At HEXA LINE, we redefine how real estate units are structured and categorized across Saudi Arabia. Our sorting solutions go beyond simple organization—we deliver tailored frameworks that align with your business goals and market dynamics.
Using a combination of smart data analysis, spatial planning, and hands-on industry expertise, we help developers, landlords, and real estate firms make sense of complex inventories. Whether residential towers, commercial spaces, or mixed-use developments, our services bring clarity, order, and strategic value.
From streamlining portfolios to improving tenant placement and investment planning, HEXA LINE is your trusted partner in real estate asset organization—ensuring every unit is positioned for its highest potential.
Project Supervision
At HEXA LINE, we take pride in overseeing construction projects with precision and integrity across Saudi Arabia. Our supervision services go beyond basic monitoring—we proactively manage timelines, coordinate with stakeholders, and uphold the highest standards of craftsmanship and compliance. By combining technical expertise with on-site leadership, we ensure every phase aligns with the project’s vision. From groundbreaking to handover, HEXA LINE safeguards your investment, delivering results that reflect quality, efficiency, and trust.
Interior Design Excellence for Every Lifestyle
HEXA LINE redefines interiors across Saudi Arabia by crafting elegant, purposeful spaces tailored to how you live and work. Our design philosophy centers on harmonizing aesthetics with everyday functionality, bringing a unique character to each environment we touch.
From sleek, modern minimalism to rich traditional accents and bold contemporary blends, our portfolio spans an array of interior styles. We take pride in turning blank walls into expressive statements, and empty rooms into inviting experiences.
Our designers don’t just decorate—they curate your surroundings with thoughtfulness, innovation, and attention to detail. Whether it’s a residential retreat, a commercial setting, or a hospitality concept, HEXA LINE transforms interiors into inspiring spaces that feel authentically yours.
Interior Design by HEXA LINE
Crafting Inspired Spaces That Reflect You
At HEXA LINE, we believe that every space tells a story—and we’re here to help you write yours. As a leading interior design studio based in Saudi Arabia, we specialize in transforming interiors into immersive environments that blend style, purpose, and personality.
Our multidisciplinary team brings together artistic vision and precision planning to design spaces that inspire and function seamlessly. Whether it’s a modern home, a luxury retail store, or a hospitality venue, we approach each project with fresh creativity and deep attention to detail.
From spatial planning and mood boards to final finishes and decor, HEXA LINE delivers turnkey interior solutions that elevate your lifestyle and brand identity. Let us turn your vision into a space that truly speaks to who you are.
Pioneering Future-Ready Urban Design
HEXA LINE redefines cityscapes in Saudi Arabia through forward-thinking urban planning and environmentally responsive architecture. With a commitment to smart growth and ecological integrity, we shape vibrant, liveable spaces that evolve with their communities.
Our work blends design innovation with sustainability—crafting integrated neighborhoods, green infrastructure, and people-centric public spaces. Every project is a collaboration of vision, technology, and thoughtful design aimed at enhancing quality of life while respecting the natural environment.
From regional frameworks to urban infill projects, HEXA LINE delivers solutions that are resilient, adaptive, and aligned with Saudi Arabia’s future-forward development goals.