The people behind every project
Inzterior operates under the registered business Istory Design Studio (SSM Reg. No. SA0647003-M), based in Horizon Hills, Iskandar Puteri. Every project is led by a single point of contact, backed by a vetted network of contractors and tradespeople.
Billy Yeap
Founder & Principal DesignerBilly started Inzterior to fix the trust problem he kept seeing in Malaysia's renovation industry — deposit-and-disappear contractors, vague scopes, and designers who were never properly registered. He leads every project's design direction and stays as the client's single point of contact from concept to handover.
A small team, a clear process
Design
Space planning, mood boards, and material selection tailored to how you actually live — not a template pulled off the shelf.
Project Management
One point of contact coordinates contractors, timelines, and milestone payments so nothing falls through the cracks.
Site Execution
A vetted network of contractors and tradespeople carries out the work, with progress documented in photos and video at every stage.