Smart Design Engineering – Design, Construction, Structural Safety Assessment and Strengthening
About Us
About Smart Design Engineering
Smart Design Engineering (SDES) is an integrated engineering and construction company. We provide structural and architectural design, construction and finishing, steel structure design, fabrication and installation, marine construction, structural assessment and inspection, as well as strengthening and rehabilitation. By combining engineering expertise with execution capabilities, we deliver practical and reliable solutions—from initial assessment and design through construction and project handover—across Saudi Arabia and the region.
We have successfully delivered more than 1,400 projects across Saudi Arabia, the UAE and other markets, including high-rise buildings, airports, industrial facilities, steel structures and interior fit-out works—all delivered to high quality standards.
Services
Structural Engineering
We provide comprehensive structural design and analysis services for various types of buildings and structures, including towers and high-rise buildings, as well as concrete and steel structures. Our services include structural design and review, stability studies, value engineering and construction drawings. We develop safe, economical and buildable solutions in accordance with the Saudi Building Code and recognized engineering standards.
Architectural Engineering
We provide integrated architectural design services for residential, commercial, administrative buildings and hotels—from concept development and architectural planning to façade and interior design and multidisciplinary coordination. We create practical solutions that combine architectural identity, functionality and code compliance while fulfilling the client’s vision and ensuring buildability.
Construction & Finishing
We execute construction and finishing works for residential, commercial, administrative, educational buildings and hotels—from structural works through finishing and final handover. Our projects are managed through rigorous engineering supervision and continuous control of quality, schedule and cost, ensuring safe and precise execution in accordance with approved drawings and specifications.
Steel Structures
We provide integrated design, fabrication and installation solutions for steel structures and space frames, including industrial buildings, warehouses, aircraft hangars, mezzanines and canopies. Our approach combines precise engineering design with quality control of materials, welds, connections and corrosion protection systems to ensure structural safety, durability and efficient execution in accordance with approved drawings and specifications.
Marine Construction
We design, construct and maintain marine structures, including jetties, marinas, access platforms, and coastal steel and concrete structures. We select materials and protection systems appropriate for the marine environment while taking into account the protection of marine ecosystems and coral reefs.
Structural Assessment & Inspection
We provide comprehensive structural assessment and inspection services, including site surveys, engineering tests and analysis of results to determine structural condition and identify the causes of defects and cracking, followed by recommendations and strengthening or rehabilitation solutions where required.
Strengthening & Rehabilitation Works
We provide comprehensive assessment, design and execution services for strengthening and rehabilitation of concrete and steel structures, using appropriate solutions such as concrete and steel jacketing, carbon-fiber systems and post-tensioning, under specialized engineering supervision and with a workmanship warranty of up to 10 years.
Historic Building Assessment & Restoration
We provide comprehensive services for the assessment, documentation and restoration of historic and heritage buildings, including engineering surveys, testing, structural condition assessment, and the design and execution of strengthening and restoration solutions while preserving the building's architectural features and historic identity.
Surveying Services
We provide comprehensive surveying services, including topographic surveys and setting-out, establishment of boundaries, grids and levels, quantity calculations and preparation of topographic drawings, using modern instruments and software to ensure accuracy throughout the design and construction stages.
BIM
We provide Building Information Modeling (BIM) services for efficient project coordination and management from design through construction.
We apply integrated multidisciplinary coordination, early clash detection and rigorous model review to improve deliverable quality, construction accuracy, and reduce cost and project risk.
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Smart Engineering Solutions
Space Frame Structures
Space-frame structures are highly efficient structural systems for spanning large areas and complex geometries without internal columns.
Automatic Parking System
We supply and install automated parking systems as an efficient engineering and economic solution that preserves usable space and maximizes parking capacity within the minimum possible area.
Laser Scanning
Using high-precision laser scanning, we document historic buildings and capture detailed geometry of existing structures, producing accurate three-dimensional Scan-to-BIM models.
Reinforcement Detection by GPR
We use Ground Penetrating Radar (GPR) to locate reinforcement and assess reinforcement distribution within concrete elements.
Post-Tensioning Systems
We design, supply and install post-tensioned slab systems to achieve long spans with economical slab thicknesses while reducing loads on the foundations.
Projects Gallery
Selected Projects
King Fahd Stadium — Riyadh
Amaala Airport
King Abdullah Sports City Arena — Jeddah
Noor Wali Heritage House — Historic Jeddah
Aircraft Maintenance Hangars – King Abdulaziz International Airport
Shangri-La Tower
Crowne Plaza Hotel
King Avenue Mall
Our Track Record
Results That Speak for Themselves
Our Clients
Our Offices
Completed Projects
Get in Touch
Need Engineering Support?
Our team is ready to help.
Request our engineering services by completing the contact form, contacting us on WhatsApp, calling us, or using any of the available contact methods.