Five commercial interior architecture firms actually working in Selangor—covering mall retail rollouts, bank branches, co-working floors, and medical suites—with their real BIM workflows, per-square-foot rates, and the Klang Valley project types they handle on repeat.
1. Owl Design (M) Sdn Bhd
Based at Jalan Gasing, Petaling Jaya, Owl Design has run over 200 commercial fit-outs concentrated in Selangor’s tiered malls—Sunway Pyramid, IOI City Mall, and Empire Subang. They specialise in retail and F&B prototypes where the same 6,000–12,000 sq ft design gets rolled out across multiple mall tenants. Shop drawings are produced in Revit with Enscape renderings for client walkthroughs, and their in-house contractor crew manages all main builder’s work, keeping project margin variance under 8% on typical RM80–RM150 per sq ft retail budgets.
2. Valdus Sdn Bhd
Valdus runs high-spec commercial interiors—MNC office floors and bank branches—in the RM200–RM350 per sq ft bracket. Their standing contracts with two foreign banks see recurring branch fit-outs across Shah Alam, Puchong, and Petaling Jaya, each site spanning 4,000–8,000 sq ft with 8 to 12 week turnarounds. The technical team builds directly in Revit at LOD 350 geometry and hands over a digital asset register with every completed project for downstream facility management tagging.
3. D’Phenomenal Architecture
A Petaling Jaya practice producing workspace and F&B interiors for Selangor’s tech and hospitality tenants. Their portfolio includes a 30,000 sq ft co-working operator’s fit-out at Sunway Geo and the full F&B interior package for a 7-storey retail podium in Setia Alam. D’Phenomenal quotes flat design-fee tiers starting at RM28,000 for shelled retail units and runs SketchUp-to-Revit clash-checking with contractors, cutting roughly one week of rework time per project.
4. G3 Interiors Sdn Bhd
G3 Interiors is a project-management-led commercial interior contractor headquartered in Petaling Jaya, handling 40 to 50 concurrent sites annually—mostly tenant fit-outs inside Selangor’s Grade-A office towers along the Kota Damansara and Federal Highway corridors. Their project operations run on Procore for RFI and variation order tracking, with a subcontractor network pre-audited for CIDB license and safety compliance. Most 3,000–5,000 sq ft shell-and-leasehold offices are delivered in 45 to 60 days at an average of RM110 per sq ft.
5. Architron Sdn Bhd
Architron services corporate and medical commercial suites across Klang Valley from its KL base but pulls the majority of Selangor contracts in Subang Jaya’s USJ district and Shah Alam’s i-City precinct. Their medical suites work—specialist clinics and imaging centres—runs RM200–RM320 per sq ft and demands heavy M&E coordination; the firm employs full-time BIM M&E modellers and issues an IFC data drop to the client’s facilities team on every project. Typical job sizes range 10,000 to 25,000 sq ft with a 20-week construction window for regulatory-compliant clinic works.
| Firm | Base | Key Feature | Best For |
|---|---|---|---|
| Owl Design | Petaling Jaya | Revit + Enscape retail rollouts | Mall retail and F&B prototypes |
| Valdus Sdn Bhd | KL / Selangor | LOD 350 BIM, digital asset registers | Bank branches, MNC office floors |
| D’Phenomenal Architecture | Petaling Jaya | Flat-fee tiers from RM28,000 | Startup workspaces, podium F&B fit-outs |
| G3 Interiors | Petaling Jaya | Procore-driven PM, pre-audited contractors | Tenant office fit-outs, 45–60 day delivery |
| Architron Sdn Bhd | KL / Subang Jaya | Full-time BIM M&E modellers | Medical suites and corporate floors |
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