APEX builds the structural shell of residential and commercial projects in Riyadh, from excavation and foundations to the concrete frame and masonry, following the engineering and structural drawings and the Saudi Building Code. Our team brings more than 12 years of experience in construction and execution, and we help you run your project in an organised way that reduces execution errors, rework and wasted cost.
Why choose APEX?
- Our team brings more than 12 years of experience in construction and execution.
- Direct execution by a specialised team and contractor.
- Commitment to the engineering and structural drawings and the Saudi Building Code.
- Organised follow-up of every stage until the shell is complete.
- A clear, itemised quote based on the scope of work.
- Fewer execution errors, less waste and fewer unexpected costs.
- Free engineering supervision from a certified office under the current offer.
Already have drawings?
Have your drawings ready and looking for a reliable shell contractor? Send them to APEX and we will give you a clear, suitable execution offer.
How do I request a quote?
Send us:
- The engineering and structural drawings.
- The project location.
- The project type.
- Any additional details or requirements.
The APEX team will review the details and send a clear quote based on your project scope.
Current offer
Free engineering supervision from a certified office when you contract APEX for the structural shell works.
What are the stages of shell construction?
- Site preparation and excavation.
- Footings, ground beams and foundations.
- Rebar and formwork, then concrete pouring.
- Columns, beams and slabs, floor by floor.
- Internal and external walls.
- Water tank, septic tank and waterproofing per scope.
- Handing over the building ready for finishing.
We follow every stage in an organised way until the shell is complete, to the engineering and structural drawings and the Saudi Building Code.
How do you check a shell contractor before signing?
Make sure the contractor is registered with the Saudi Contractors Authority (Muqawil platform) and that the quote is itemised against the scope and drawings. APEX is registered with certificate no. 2065206567; see our licences.
From our execution projects
See site photos in Villa Execution and Finishing and Complete Villa Execution and Furnishing. After the shell, we can continue with finishing and furnishing through to handover.
What do we need from you to start?
Send us the project type (office, villa, showroom, café, clinic…), its approximate size and location or district, and what you need: design only, execution only, or design and execution, with photos or drawings if you have them. We then arrange a free consultation and site visit to understand your needs.
How does this service work?
- A free consultation to understand your needs and the space.
- 3D design with execution drawings and furniture.
- Execution supervised by experienced engineers.
- Final handover with warranties once the project is checked against the design.
What does the shell service include?
- Excavation and site preparation
- Footings, ground beams and foundations
- Rebar, formwork and concrete pouring
- Columns, beams and slabs
- Internal and external walls
- Water tank and septic tank, per scope
- Waterproofing where required
- Preparing the building for the finishing stage




















